Austin — flights from Baltimore to Austin

Flight Deals from Baltimore to Austin from $158

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Good to Know

Essential information to help you plan your flight from Baltimore to Austin.

Timing Your Trip

The best day, time of day, season and booking window for this route.

Price Drop Deals

Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
5:40 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 45mATLHartsfield Jackson Atlanta International Airport
11/03/26
11:25 am
AUSAustin Bergstrom International Airport
11/10/26
12:24 pm
AUSAustin Bergstrom International Airport
10h 58mATLHartsfield Jackson Atlanta International Airport
11/11/26
12:22 am
BWIBaltimore/Washington International Thurgood Marshall Airport
$165
Frontier AirlinesFrontier Airlinesfound Oct 11
11/02/26
6:24 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 15mATLHartsfield Jackson Atlanta International Airport
11/02/26
11:39 am
AUSAustin Bergstrom International Airport
11/09/26
12:24 pm
AUSAustin Bergstrom International Airport
11h 9mATLHartsfield Jackson Atlanta International Airport
11/10/26
12:33 am
BWIBaltimore/Washington International Thurgood Marshall Airport
$174
Frontier AirlinesFrontier Airlinesfound Oct 11
11/02/26
6:24 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 15mATLHartsfield Jackson Atlanta International Airport
11/02/26
11:39 am
AUSAustin Bergstrom International Airport
11/09/26
11:33 am
AUSAustin Bergstrom International Airport
25h 35mMCOOrlando International Airport
11/10/26
2:08 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$204
American AirlinesAmerican Airlinesfound Oct 6
11/03/26
5:45 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 39mCLTCharlotte Douglas International Airport
11/03/26
10:24 am
AUSAustin Bergstrom International Airport
11/10/26
5:13 pm
AUSAustin Bergstrom International Airport
4h 56mCLTCharlotte Douglas International Airport
11/10/26
11:09 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$251
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Southwest AirlinesSouthwest Airlinesfound Oct 6
11/03/26
10:55 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 15m
11/03/26
3:10 pm
AUSAustin Bergstrom International Airport
11/10/26
12:35 pm
AUSAustin Bergstrom International Airport
4h 40mDALDallas Love Field
11/10/26
6:15 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$259
American AirlinesAmerican Airlinesfound Oct 6
11/03/26
5:45 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 39mCLTCharlotte Douglas International Airport
11/03/26
10:24 am
AUSAustin Bergstrom International Airport
11/10/26
5:00 am
AUSAustin Bergstrom International Airport
5h 1mDFWDallas Fort Worth International Airport
11/10/26
11:01 am
BWIBaltimore/Washington International Thurgood Marshall Airport
$251
Southwest AirlinesSouthwest Airlinesfound Oct 6
11/03/26
10:55 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 15m
11/03/26
3:10 pm
AUSAustin Bergstrom International Airport
11/10/26
11:50 am
AUSAustin Bergstrom International Airport
4h 45mJAXJacksonville International Airport
11/10/26
5:35 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$259
American AirlinesAmerican Airlinesfound Oct 6
11/03/26
5:45 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 39mCLTCharlotte Douglas International Airport
11/03/26
10:24 am
AUSAustin Bergstrom International Airport
11/10/26
4:22 pm
AUSAustin Bergstrom International Airport
5h 14mDFWDallas Fort Worth International Airport
11/10/26
10:36 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$251
Southwest AirlinesSouthwest Airlinesfound Oct 6
11/03/26
10:55 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 15m
11/03/26
3:10 pm
AUSAustin Bergstrom International Airport
11/10/26
4:25 pm
AUSAustin Bergstrom International Airport
4h 45mDALDallas Love Field
11/10/26
10:10 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$259
American AirlinesAmerican Airlinesfound Oct 6
11/03/26
6:45 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 13mDFWDallas Fort Worth International Airport
11/03/26
11:58 am
AUSAustin Bergstrom International Airport
11/10/26
5:13 pm
AUSAustin Bergstrom International Airport
4h 56mCLTCharlotte Douglas International Airport
11/10/26
11:09 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
$251

Top Deals on flights from Baltimore to Austin

Baltimore, US (BWI) - Austin, US (AUS)

Frontier AirlinesFrontier Airlines

Nov 1

5:40 am
BWIBaltimore/Washington International Thurgood Marshall Airport
9h 14m1 stop · ATL

Nov 1

1:54 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$158

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

8:45 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
3h 45mNonstop

Nov 1

11:30 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$160

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

8:05 am
BWIBaltimore/Washington International Thurgood Marshall Airport
3h 50mNonstop

Nov 1

10:55 am
AUSAustin Bergstrom International Airport
Search More

as low as

$160

Baltimore, US (BWI) - Austin, US (AUS)

Frontier AirlinesFrontier Airlines

Nov 3

5:40 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 45m1 stop · ATL

Nov 3

11:25 am
AUSAustin Bergstrom International Airport
Search More

as low as

$165

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

8:10 am
BWIBaltimore/Washington International Thurgood Marshall Airport
5h 35m1 stop · MCI

Nov 1

12:45 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

6:40 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 0m1 stop · MCO

Nov 1

11:40 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

10:45 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 0m1 stop · PIT

Nov 1

3:45 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

6:05 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 15m1 stop · TPA

Nov 1

11:20 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

6:25 am
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 25m1 stop · DAL

Nov 1

11:50 am
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

5:50 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
6h 50m1 stop · MCO

Nov 1

11:40 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

4:40 pm
BWIBaltimore/Washington International Thurgood Marshall Airport
7h 40m1 stop · TPA

Nov 1

11:20 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Baltimore, US (BWI) - Austin, US (AUS)

Southwest AirlinesSouthwest Airlines

Nov 1

10:50 am
BWIBaltimore/Washington International Thurgood Marshall Airport
7h 45m1 stop · CMH

Nov 1

5:35 pm
AUSAustin Bergstrom International Airport
Search More

as low as

$170

Best Austin Hotel + Flight Packages

Baltimore - Austin packages

Best Austin Hotel + Flight + Car Packages

Baltimore - Austin packages

When is the cheapest time to fly?

Cheapest in late January at about $245

Fares from Baltimore to Austin are lowest in late January, around $245, and January is the cheapest month overall, averaging $249. They peak in late December at about $316, $71 more than the low. The yearly average is $266.

JanFebMarAprMayJunJulAugSepOctNovDec$0$60$120$180$240$300$360
Show the data
When is the cheapest time to fly?
MonthAverage fareEarly monthLate month
January$249$252$245
February$251$250$252
March$277$272$282
April$268$271$265
May$265$261$269
June$266$266$266
July$276$275$277
August$261$267$256
September$253$253$252
October$260$261$259
November$270$265$276
December$297$278$316

How far in advance should I book?

Cheapest about 5 weeks out at $165

Book about 5 weeks before departure for the best fares from Baltimore to Austin, around $165. Booking in the final days before the flight costs about $220, $55 more. Booking six months ahead runs about $277.

1w2w1mo2mo3mo4mo5mo$0$40$80$120$160$200$240$280
Show the data
How far in advance should I book? (selected points, lowest and highest included)
Days before departureAverage fare
180 days$277
172 days$271
164 days$259
156 days$247
148 days$236
140 days$226
132 days$220
124 days$216
116 days$212
108 days$202
100 days$190
92 days$184
84 days$182
76 days$179
68 days$177
2mo$172
52 days$168
44 days$168
36 days$166
35 days$165
28 days$167
20 days$176
12 days$189
4 days$209
0 days$220

What's the cheapest day of the week to fly?

Tuesday is the cheapest day of the week to fly from Baltimore to Austin. At $300 it is 8% cheaper than the average day. Friday is the most expensive day, 7% above average.

$324Sun$349Mon$300Tue$311Wed$312Thu$350Fri$344Sat
Show the data
What's the cheapest day of the week to fly?
DayAverage fare
Sun$324
Mon$349
Tue$300
Wed$311
Thu$312
Fri$350
Sat$344

When is the best time of day to fly?

Morning (5am - 12pm) is the cheapest time of day to fly from Baltimore to Austin. At $310 it is 9% cheaper than the average time. Afternoon (2pm - 5pm) is the most expensive time, 12% above average.

$310Morning$333Midday$378Afternoon$319Evening$355Late Night
Show the data
When is the best time of day to fly?
Time of dayAverage fare
Morning$310
Midday$333
Afternoon$378
Evening$319
Late Night$355

What do round-trip flights from Baltimore to Austin cost?

Share of fares in each price range, adjusted to current prices.

3%$0to $15032%$150to $30047%$300to $45012%$450to $6004%$600to $7502%$750and up
Show the data
What do round-trip flights from Baltimore to Austin cost?
Price rangeShare of fares
$0 to $1503%
$150 to $30032%
$300 to $45047%
$450 to $60012%
$600 to $7504%
$750 and up2%
Methodology: learn how we calculate these charts

The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Baltimore to Austin cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.

Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.

Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.

The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.

Frequently Asked Questions

Everything you need to know about flying from Baltimore to Austin.

What is the typical flight duration from Baltimore to Austin?

Flights from Baltimore to Austin cover about 1,340 miles and typically take 3 hours 35 minutes nonstop. In the return direction, Austin to Baltimore, the flight is about 3 hours 15 minutes, so the westbound leg from Baltimore is about 20 minutes longer. Southwest operates the route daily.
Methodology
Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.

Are there any direct flights from Baltimore to Austin?

Yes, Southwest Airlines flies nonstop from Baltimore to Austin, currently scheduled daily with 24 flights a week. Departures run throughout the day from early morning into the evening, with multiple flights most days. Southwest is not an alliance member.
Methodology
Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

What are the ground transportation options in Austin?

Austin-Bergstrom International Airport offers several ground transportation options to reach downtown Austin. Rideshare services like Uber and Lyft are the most-used and fastest option, with dedicated pickup areas under the Rental Car Center behind the Red Garage and typical fares of $30–$54 to downtown. CapMetro Route 20 provides affordable public bus service every 15–30 minutes for $2, taking 35–45 minutes to reach the city center. Metered taxis are also available from the same pickup area, running $35–$45 plus tip. Onsite car rental facilities and hotel shuttles round out the options, with the airport located about 5–9 miles from downtown.
References

When is the cheapest time to fly from Baltimore to Austin?

Fares from Baltimore to Austin are lowest in late January, around $245. January is the cheapest month overall, averaging $249, followed by February ($251) and September ($253). December is the most expensive month at about $297, and fares peak in late December at about $316. The yearly average is $266. Fares are adjusted to current market conditions.
Methodology
Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.

How far in advance should I book tickets from Baltimore to Austin?

Book about 5 weeks before departure for the best fares from Baltimore to Austin, around $165. Booking in the final days before the flight costs about $220, $55 more. Booking six months ahead runs about $277. Fares are adjusted to current market conditions.
Methodology
Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.

Are overnight (red‑eye) flights available from Baltimore to Austin?

No nonstop red-eye flights operate from Baltimore to Austin, but overnight connections are available with Southwest via Orlando or Nashville. The long overnight leg departs Orlando at 10:20 PM and lands in Austin just after midnight at 12:15 AM, or departs Nashville at 10:25 PM and arrives at 12:50 AM, in either case connecting to a Southwest flight for the final leg into Austin.
Methodology
Red-eye flights are identified from scheduled local departure and arrival times and block times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes. A flight counts as a red-eye when it departs in the afternoon or evening (3 p.m. or later local time) or in the early hours before 4 a.m., and is in the air at some point between midnight and 4 a.m. local time at both its departure airport and its arrival airport. An evening flight that lands before midnight at its destination is never counted, nor is a morning departure or a daytime long-haul that reaches the next calendar date only because of time zones. Each red-eye is labelled with its timing (for example, overnight and landing the next morning, or late-night and landing after midnight). For connecting itineraries the same rule is applied to the longer leg, from one representative day's flight search.

Which airlines usually operate this route from Baltimore to Austin?

Southwest Airlines operates nonstop flights from Baltimore to Austin, with 24 weekly departures scheduled every day of the week. Multiple daily departures are available, including morning, afternoon, and evening options.
Methodology
Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.

How reliable are on‑time arrivals on this route from Baltimore to Austin?

Southwest Airlines operates the nonstop route from Baltimore to Austin, with flights arriving within 15 minutes of schedule 78.3% of the time and a cancellation rate of 1.3%. Southwest is the most reliable carrier on this route.
Methodology
On-time arrival and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI).

Which airport should I use in Austin?

Austin has one commercial airport, Austin-Bergstrom International, about 8 miles southeast of downtown and convenient for the Texas Capitol, Sixth Street, and South Congress. It serves all major US carriers and is the only practical choice for this route.

How do I get to Baltimore/Washington Intl Thurgood Marshall Airport from the city center?

Getting from downtown Baltimore to BWI Thurgood Marshall Airport is quick and easy by light rail, which runs directly to the terminal from the city center and is often the most popular choice. Ride-share and taxi pick-ups are available at the terminal curbs, while a free shuttle connects the airport to the BWI Rail Station for Amtrak and MARC commuter trains. Driving yourself is also straightforward, with several on-site parking garages and lots, though parking costs more than transit. The light rail is typically the fastest and cheapest option from downtown Baltimore.
References

Are there hotels or sleeping facilities at Austin airport?

Austin–Bergstrom International Airport has a hotel directly connected to the terminal, the Hilton Austin Airport, which sits on airport grounds and is the only full-service hotel located there. Several other nearby hotels, including Hyatt Place, Holiday Inn Express & Suites Airport East, Four Points by Sheraton, Courtyard by Marriott, Hampton Inn & Suites, La Quinta Inn & Suites, Aloft, Tru by Hilton, and Cambria Hotel, provide free airport shuttles. The Hilton Austin Airport is about two minutes from the passenger terminal.
References

What facilities and services are available to travelers at Austin-Bergstrom International Airport?

Austin-Bergstrom International Airport offers free Wi-Fi throughout the terminal, plus live music stages with daily performances that are free for ticketed passengers. There are two private nursing rooms or pods for nursing or pumping, and pet relief areas are located outside the lower level at both ends of the terminal garage. Stand-up workstations with plugs are available in various nooks for getting work done, and the terminal has several restaurants and shops including local Austin favorites like Salt Lick BBQ, Tacodeli, and JuiceLand. A Global Entry enrollment center is available for international arrivals, and the airport is an official enrollment center for that program. There are also duty-free stores selling beverages and snacks.
References

Are there accessible services or children's facilities at the Baltimore and Austin airports?

Baltimore/Washington International Thurgood Marshall Airport participates in the Hidden Disabilities Sunflower program, offers Aira visual-interpreting services, TSA Cares passenger support specialists, wheelchair-accessible shuttle buses, accessible parking, family restrooms with adult changing stations, nursing rooms, and animal relief areas; wheelchair assistance is arranged by contacting your airline before arriving. Austin–Bergstrom International Airport provides escorts, contrasting floor surfaces for visual impairments, accessible parking, elevators, an accessible companion care restroom by Gate 11, Aira visual interpreting, TSA Cares, a Mobility Assistance Zone for wheelchair-accessible vehicles, and a free sunflower lanyard that can be ordered 48 hours ahead by emailing [email protected]; wheelchair assistance is also arranged through your airline prior to travel.
References

What aircraft are typically used on flights from Baltimore to Austin?

Southwest Airlines operates the nonstop service from Baltimore to Austin, flying the Boeing 737 family on this route. Southwest is currently the only carrier scheduled nonstop on this route, with 24 weekly flights.
Methodology
Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.

Which airline alliances serve flights from Baltimore to Austin?

Southwest Airlines is the only carrier currently scheduled non-stop between Baltimore and Austin, with up to 24 weekly flights on daily service. Southwest belongs to no airline alliance, so no alliance serves this route non-stop; other alliances may serve it via connections, but no specific carriers are currently scheduled on the route beyond Southwest.
Methodology
Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

What are the best airport lounge options when departing from Baltimore?

When departing from Baltimore/Washington International (BWI), the best lounge options are The Club BWI in Concourse D near Gate 10 and the Minute Suites in Concourse C. The Club BWI offers complimentary premium alcoholic and nonalcoholic beverages, snacks, Wi-Fi, reading materials, a relaxing zone, and a productivity zone with a laptop bar. Priority Pass, Lounge Key, and Lounge Club members can access The Club BWI, as can any traveler who purchases a day pass, with access permitted up to 3 hours before departure. Minute Suites provides a quiet rest and recharge space with cozy sleep pods. There is also a USO Lounge in the Main Terminal for active duty military, National Guard, reserve military, their dependents, and retired military.
References

Are same‑day changes or standby possible on this route?

Same‑day changes and standby depend on the airline and fare class; flexible tickets and premium cabins generally allow changes, while Basic Economy typically does not.