Las Vegas — flights from Indianapolis to Las Vegas

Flight Deals from Indianapolis to Las Vegas from $193

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Good to Know

Essential information to help you plan your flight from Indianapolis to Las Vegas.

Timing Your Trip

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

Price Drop Deals

Express Deal
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
6h 43mDENDenver International Airport
11/03/26
7:46 pm
LASHarry Reid International Airport
11/10/26
6:45 am
LASHarry Reid International Airport
5h 23mDENDenver International Airport
11/10/26
3:08 pm
INDIndianapolis International Airport
$230
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
10h 40mDENDenver International Airport
11/03/26
11:43 pm
LASHarry Reid International Airport
11/10/26
6:45 am
LASHarry Reid International Airport
5h 23mDENDenver International Airport
11/10/26
3:08 pm
INDIndianapolis International Airport
$230
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
6h 43mDENDenver International Airport
11/03/26
7:46 pm
LASHarry Reid International Airport
11/10/26
8:51 pm
LASHarry Reid International Airport
15h 17mDENDenver International Airport
11/11/26
3:08 pm
INDIndianapolis International Airport
$230
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
19h 29mDENDenver International Airport
11/04/26
8:32 am
LASHarry Reid International Airport
11/10/26
6:45 am
LASHarry Reid International Airport
5h 23mDENDenver International Airport
11/10/26
3:08 pm
INDIndianapolis International Airport
$230
Flight plus hotel
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Book a flight & hotel together for extra savings.

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Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
10h 40mDENDenver International Airport
11/03/26
11:43 pm
LASHarry Reid International Airport
11/10/26
8:51 pm
LASHarry Reid International Airport
15h 17mDENDenver International Airport
11/11/26
3:08 pm
INDIndianapolis International Airport
$230
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
6h 43mDENDenver International Airport
11/03/26
7:46 pm
LASHarry Reid International Airport
11/10/26
3:24 pm
LASHarry Reid International Airport
20h 44mDENDenver International Airport
11/11/26
3:08 pm
INDIndianapolis International Airport
$230
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
10h 40mDENDenver International Airport
11/03/26
11:43 pm
LASHarry Reid International Airport
11/10/26
3:24 pm
LASHarry Reid International Airport
20h 44mDENDenver International Airport
11/11/26
3:08 pm
INDIndianapolis International Airport
$230
Frontier AirlinesFrontier Airlinesfound Oct 6
11/03/26
4:03 pm
INDIndianapolis International Airport
19h 29mDENDenver International Airport
11/04/26
8:32 am
LASHarry Reid International Airport
11/10/26
8:51 pm
LASHarry Reid International Airport
15h 17mDENDenver International Airport
11/11/26
3:08 pm
INDIndianapolis International Airport
$230
American AirlinesAmerican Airlinesfound Oct 6
11/03/26
5:36 am
INDIndianapolis International Airport
6h 22mORDChicago O Hare Airport
11/03/26
8:58 am
LASHarry Reid International Airport
11/10/26
12:08 am
LASHarry Reid International Airport
5h 49mORDChicago O Hare Airport
11/10/26
8:57 am
INDIndianapolis International Airport
$325
Southwest AirlinesSouthwest Airlinesfound Oct 6
11/03/26
5:25 pm
INDIndianapolis International Airport
4h 10m
11/03/26
6:35 pm
LASHarry Reid International Airport
11/10/26
9:00 am
LASHarry Reid International Airport
3h 30m
11/10/26
3:30 pm
INDIndianapolis International Airport
$335

Top Deals on flights from Indianapolis to Las Vegas

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 1

7:32 pm
INDIndianapolis International Airport
6h 57m1 stop · DFW

Nov 1

11:29 pm
LASHarry Reid International Airport
Search More

as low as

$193

Indianapolis, US (IND) - Las Vegas, US (LAS)

Allegiant AirAllegiant Air

Nov 1

8:00 am
INDIndianapolis International Airport
4h 4mNonstop

Nov 1

9:04 am
LASHarry Reid International Airport
Search More

as low as

$221

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
6h 43m1 stop · DEN

Nov 3

7:46 pm
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
10h 40m1 stop · DEN

Nov 3

11:43 pm
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
6h 43m1 stop · DEN

Nov 3

7:46 pm
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
19h 29m1 stop · DEN

Nov 4

8:32 am
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
10h 40m1 stop · DEN

Nov 3

11:43 pm
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
6h 43m1 stop · DEN

Nov 3

7:46 pm
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
10h 40m1 stop · DEN

Nov 3

11:43 pm
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
19h 29m1 stop · DEN

Nov 4

8:32 am
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
19h 29m1 stop · DEN

Nov 4

8:32 am
LASHarry Reid International Airport
Search More

as low as

$230

Indianapolis, US (IND) - Las Vegas, US (LAS)

Frontier AirlinesFrontier Airlines

Nov 3

4:03 pm
INDIndianapolis International Airport
6h 43m1 stop · DEN

Nov 3

7:46 pm
LASHarry Reid International Airport
Search More

as low as

$230

Best Las Vegas Hotel + Flight Packages

Indianapolis - Las Vegas packages

Best Las Vegas Hotel + Flight + Car Packages

Indianapolis - Las Vegas packages

When is the cheapest time to fly?

Cheapest in late January at about $298

Fares from Indianapolis to Las Vegas are lowest in late January, around $298, and February is the cheapest month overall, averaging $304. They peak in late December at about $368, $70 more than the low. The yearly average is $322.

JanFebMarAprMayJunJulAugSepOctNovDec$0$60$120$180$240$300$360$420
Show the data
When is the cheapest time to fly?
MonthAverage fareEarly monthLate month
January$306$313$298
February$304$302$307
March$331$314$348
April$324$333$314
May$308$305$310
June$331$324$338
July$335$339$332
August$313$319$308
September$314$307$321
October$317$333$302
November$328$313$342
December$353$336$368

How far in advance should I book?

Cheapest about 4 weeks out at $230

Book about 4 weeks before departure for the best fares from Indianapolis to Las Vegas, around $230. Booking in the final days before the flight costs about $358, $128 more. Booking six months ahead runs about $375.

1w2w1mo2mo3mo4mo5mo$0$50$100$150$200$250$300$350$400
Show the data
How far in advance should I book? (selected points, lowest and highest included)
Days before departureAverage fare
180 days$375
172 days$374
164 days$368
156 days$365
148 days$367
140 days$354
132 days$338
124 days$331
116 days$322
108 days$310
100 days$296
92 days$282
84 days$267
76 days$256
68 days$252
2mo$244
52 days$235
44 days$234
36 days$236
28 days$231
26 days$230
20 days$237
12 days$277
4 days$333
0 days$358

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

Monday is the cheapest day of the week to fly from Indianapolis to Las Vegas. At $351 it is 5% cheaper than the average day. Friday is the most expensive day, 9% above average.

$354Sun$351Mon$360Tue$378Wed$388Thu$403Fri$363Sat
Show the data
What's the cheapest day of the week to fly?
DayAverage fare
Sun$354
Mon$351
Tue$360
Wed$378
Thu$388
Fri$403
Sat$363

When is the best time of day to fly?

Afternoon (2pm - 5pm) is the cheapest time of day to fly from Indianapolis to Las Vegas. At $346 it is 12% cheaper than the average time. Evening (5pm - 9pm) is the most expensive time, 19% above average.

$369Morning$346Afternoon$469Evening
Show the data
When is the best time of day to fly?
Time of dayAverage fare
Morning$369
Afternoon$346
Evening$469

What do round-trip flights from Indianapolis to Las Vegas cost?

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

2%$0to $15020%$150to $30034%$300to $45030%$450to $6008%$600to $7503%$750to $9002%$900and up
Show the data
What do round-trip flights from Indianapolis to Las Vegas cost?
Price rangeShare of fares
$0 to $1502%
$150 to $30020%
$300 to $45034%
$450 to $60030%
$600 to $7508%
$750 to $9003%
$900 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 Indianapolis to Las Vegas 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 Indianapolis to Las Vegas.

What is the typical flight duration from Indianapolis to Las Vegas?

The flight from Indianapolis to Las Vegas covers about 1,590 miles. Nonstop, the outbound leg typically takes 4 hours flat, while the return from Las Vegas to Indianapolis is about 3 hours 35 minutes — roughly 25 minutes shorter, typical of west-to-east tailwinds.
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 Indianapolis to Las Vegas?

Southwest Airlines and Allegiant Air fly non-stop from Indianapolis to Las Vegas. Southwest currently operates up to 27 weekly flights, running daily with departures from early morning through evening. Allegiant Air flies non-stop just twice a week, on Thursdays and Sundays.
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 Las Vegas?

Harry Reid International Airport (LAS) sits just five miles from the southern end of the Las Vegas Strip, so most ground transportation is quick and direct. Rideshare (Uber/Lyft) and taxis are the most-used options, with rides to Strip hotels typically taking 10–25 minutes and costing $15–40, while the fastest door-to-door option is a taxi or rideshare at about 10–15 minutes. Public buses via RTC routes 109 and the Centennial Express cost just $1–3 but take 30–60 minutes with stops and require a transfer to reach most Strip hotels. Shared shuttles run $12–25 per person, and a consolidated rental car center about three miles south of the airport is served by free shuttles. There is no rail or monorail connection from the airport to the Strip, so rideshare and taxis remain the most-used and fastest practical choices for most visitors.
References

When is the cheapest time to fly from Indianapolis to Las Vegas?

Fares from Indianapolis to Las Vegas are lowest in late January, around $298. February is the cheapest month overall, averaging $304, followed by January ($306) and May ($308). December is the most expensive month at about $353, and fares peak in late December at about $368. The yearly average is $322. 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 Indianapolis to Las Vegas?

Book about 4 weeks before departure for the best fares from Indianapolis to Las Vegas, around $230. Booking in the final days before the flight costs about $358, $128 more. Booking six months ahead runs about $375. 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 Indianapolis to Las Vegas?

There are no nonstop red-eye flights from Indianapolis to Las Vegas, but connecting itineraries whose long leg is an overnight red-eye do operate. Southwest runs overnight legs into Las Vegas departing around 10:20–10:35 PM via Nashville (arriving 12:35 AM) or Orlando (arriving 12:40 AM), and American offers one via Charlotte departing 10:35 PM and arriving 12:31 AM — all landing in the early hours just after midnight.
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 Indianapolis to Las Vegas?

Southwest Airlines and Allegiant Air operate nonstop from Indianapolis to Las Vegas. Southwest flies daily with 27 weekly departures, while Allegiant Air flies twice a week on Thursdays and Sundays. No typical per-carrier fares are shown for this route.
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 Indianapolis to Las Vegas?

On-time arrival reliability on the Indianapolis to Las Vegas route is strong, with Allegiant Air leading at 87.3% of flights landing within 15 minutes of schedule and a 0% cancellation rate. Southwest Airlines follows at 84.0% on-time arrivals, also with no cancellations.
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 Las Vegas?

Las Vegas has one commercial airport, Harry Reid International, located just a few miles south of the Strip and downtown. It serves all major airlines and is the only practical choice for this route.

How do I get to Indianapolis Intl Airport from the city center?

Getting from downtown Indianapolis to Indianapolis International Airport is straightforward, with several solid options depending on your budget and pace. The most popular and fastest choice is a ride-share or taxi, which takes roughly 15–20 minutes and costs more than public transit but less than a private car service. For a budget-friendly ride, IndyGo's Route 8 bus runs directly along Washington Street from downtown to the airport for $1.75 per ride, though the trip takes about an hour. If you're driving yourself, the airport offers the Economy Lot at $9 per day, the Park & Walk Lot at $14 per day, and the Terminal Garage at $23 per day, with valet at $32 per day; all are connected to the terminal by a short walk or a 24/7 shuttle that runs every 5–7 minutes from the Economy Lot.
References

Are there hotels or sleeping facilities at Las Vegas airport?

Las Vegas Airport has no directly connected or on-site hotel, but several nearby hotels are within about a mile or two, including the Best Western McCarran Inn, Days Inn by Wyndham Las Vegas Airport near the Strip, Holiday Inn Express & Suites, Four Seasons Hotel, Candlewood Suites, W Las Vegas, Mandalay Bay Resort and Casino, Hyatt Place Las Vegas, Spark by Hilton Las Vegas Airport, and Homewood Suites by Hilton. The Best Western Plus McCarran Inn is about half a mile from the terminal on Paradise Road and offers a free airport shuttle, while the Hilton Garden Inn Strip South runs a 24-hour shuttle and the Silverton runs one by reservation. If you're looking to sleep inside the terminal, there is no dedicated rest zone or sleep pod, but travelers often rest on the floor or in armrest-free seating areas, with the airport open 24 hours.
References

What facilities and services are available to travelers at Las Vegas Harry Reid International Airport?

Travelers arriving at Las Vegas Harry Reid International Airport can try their luck on slot machines located throughout the terminals, and designated smoking areas are available including enclosed gaming lounges in the B, C, D, and E Gates plus outdoor locations near ticketing and baggage claim. Pet relief areas are provided indoors and outdoors for pets and service animals, and private, comfortable nursing suites are available for traveling mothers. Children have a designated play area in the D Gates, and art inspired by Las Vegas and the desert Southwest is on display. ATMs and currency exchange counters are conveniently located, and technology-equipped workspaces can be reserved on the Jabbrrbox app. Information booths with friendly staff are ready to help with questions, and chiropractic services including trigger point massage are offered near Gates B17 and C24, with XpresSpa locations near Gates E3, D32, B15, and C24.
References

Are there accessible services or children's facilities at the Indianapolis and Las Vegas airports?

At Indianapolis International Airport, departing and arriving passengers can request wheelchair assistance from G2 Secure Staff through Guest Services at 317-487-7243, and the airport offers sensory rooms with attached family restrooms in both concourses for travelers with autism, PTSD, or dementia. Harry Reid International Airport in Las Vegas provides free wheelchair assistance through Prospect, G2 Secure Staff, and Maximus Global Services, arranged in advance through your airline or by calling 702-261-PUSH (7874), and it participates in the Hidden Disabilities Sunflower program with lanyards available at information counters. Both airports have accessible family restrooms with adult changing tables and seating for caregivers.
References

What aircraft are typically used on flights from Indianapolis to Las Vegas?

Southwest Airlines operates the most flights between Indianapolis and Las Vegas, using Boeing 737 family aircraft. Allegiant Air also flies the route non-stop with Airbus A320 aircraft.
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 Indianapolis to Las Vegas?

Southwest Airlines and Allegiant Air are the airlines currently scheduled non-stop between Indianapolis and Las Vegas, with Southwest flying daily and Allegiant operating twice a week. Neither belongs to a global alliance — Southwest and Allegiant both operate outside the major alliance systems. Other alliance carriers may serve the route via connections.
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 Indianapolis?

Departing from Indianapolis, the Delta Sky Club is the main airline lounge, located airside in Concourse A just past the TSA security checkpoint. Access is complimentary for Delta One passengers, SkyTeam Elite Plus members, and select credit cards such as the Delta Reserve. Active-duty military, Reserve, National Guard personnel, and their families with a valid DoD ID can use the USO Lounge on the landside lower level near Baggage Claim 3. Pay-per-use day passes are not available, and there are no showers or dedicated rest zones in these lounges.
References

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

Same-day changes and standby depend on the airline and fare class, with flexible, first class, and elite status tickets offering the most options while Basic Economy typically does not.