Flight Deals from Washington to Portland from $225

Flights from Washington to Portland cover about 2,350 miles. The typical nonstop flight takes 5 hours 48 minutes eastbound, while the return leg from Portland to Washington is shorter at 4 hours 59 minutes — the westbound journey is longer by 49 minutes, typical of prevailing winds on this route.

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.

Alaska Airlines and United Airlines are the two carriers currently scheduled non-stop from Washington to Portland, each flying once daily. Alaska operates from Reagan National (DCA) departing around 5:16 PM, and United operates from Dulles (IAD) departing around 5:40 PM, both running seven days a week.

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.

Portland International Airport offers several ground transportation options to downtown. Taxis, app-based rideshares like Uber and Lyft, rental cars, shuttles, limos, and public transit are all available. The MAX Light Rail Red Line provides direct service to downtown in about 45 minutes and is the most-used public transit option. Rideshares and taxis are the fastest and most convenient door-to-door choices. Rental cars and private car services are also readily accessible for those preferring to drive themselves.

References

• FlyPDX - Ground Transportationflypdx.com
• How to get from Portland Airport (PDX) to Downtown, Portland OR | Uberuber.com · Published Oct 4, 2026
• Portland International Airport (PDX) | The Official Guide to Portlandtravelportland.com · Published Jun 30, 2026
• How to get from Portland Airport (PDX) to Portland, OR | Uberuber.com · Published Oct 4, 2026
• pdx | Qantas AUqantas.com
• Portland International Airporten.wikipedia.org · Published Aug 29, 2026
• Book cheap flights to Portland, OR (PDX) | Volarisvolaris.com
• Transportation in Portland, Oregonen.wikipedia.org · Published Sep 2, 2026

Fares from Washington to Portland are lowest in early February, around $298. February is the cheapest month overall, averaging $306, followed by January ($310) and October ($337). July is the most expensive month at about $409, and fares peak in late December at about $428. The yearly average is $356. 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.

Book about 4 weeks before departure for the best fares from Washington to Portland, around $276. Booking in the final days before the flight costs about $309, $33 more. Booking six months ahead runs about $381. 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.

No nonstop red-eye flights operate from Washington to Portland. A connecting overnight option exists via Chicago Midway on Southwest, with the overnight leg departing Chicago at 9:45 PM and arriving in Portland at 12:15 AM.

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.

Alaska Airlines flies nonstop from Washington National (DCA) to Portland daily, with a scheduled departure around 5:16 PM, and United Airlines flies nonstop from Washington Dulles (IAD) to Portland daily, departing around 5:40 PM. Each carrier operates roughly seven weekly flights on this route, so the nonstop service to Portland runs about twice a day between them. Alaska is part of the oneworld alliance, while United belongs to Star Alliance.

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.

United Airlines lands on time 77.4% of the time from Washington Dulles to Portland, making it the most reliable carrier on this route, while Alaska Airlines from Washington National arrives on time 74.5% of the time. Both carriers have a cancellation rate of just 0.4%.

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).

Portland has one commercial airport, Portland International Airport, located about 10 miles northeast of downtown and convenient for all visitors.

From downtown Washington, the fastest and most popular way to reach Dulles is the Silver Line Metro, which runs every 15 minutes and takes about 47 minutes from McPherson Square for a low fare. Ride-share services like Uber and Lyft offer door-to-door convenience, while Washington Flyer taxis operate around the clock and take 30–60 minutes depending on traffic. The Silver Line Express bus connects the airport to the Metro station for a small fee, and Metrobus Route 5A also serves downtown, though it is slower. Driving yourself is an option with on-site parking, but it is generally the most expensive and least convenient for city-center travelers.

References

• IAD Airport Transportation | Black Car, SUV & Van | SuperShuttlesupershuttle.com · Published May 4, 2026
• Book Flights to Washington DC | Turkish Airlines ®turkishairlines.com
• Flüge nach Washington DC | Turkish Airlines ® | Stadtführerturkishairlines.com
• How to get from Dulles Airport (IAD) to Washington, DC | Uberuber.com · Published Sep 11, 2026
• Washington Dulles Airport (IAD) to Washington DC Trains | 7-Day Timetablerome2rio.com · Published Aug 20, 2026
• Transfer Washington City Center to Dulles Airport (IAD) in Washington Dc, USA - 20 minutes to 1 hour - 138165P370 - Trip Canvasaaa.com
• flydulles.com - Portuguese (Português)flydulles.com
• flydulles.com - Simplified Chinese (简体中文)flydulles.com

Portland International Airport has a hotel on airport grounds, and several nearby hotels offer free shuttle service. The Sheraton Portland Airport Hotel and Hampton Inn Portland-Airport are both 0.8 miles away, while the Country Inn & Suites and Tru by Hilton are 1.0 mile from the terminal. Holiday Inn Express & Suites is 1.2 miles away, and all of these hotels provide complimentary airport shuttles.

References

• Airport Hotels | The Official Guide to Portlandtravelportland.com · Published Sep 24, 2019
• 15 Best Hotels in Portland International Airport (PDX), Portland, OR for 2026 | U.S. News Traveltravel.usnews.com · Published Aug 20, 2025
• hotels near portland airport - Google Mapsgoogle.com
• Portland Airport Guide (PDX) - Sleeping in Airportssleepinginairports.net · Published Aug 8, 2018
• Portland International Airport (Portland Oregon) | Park Stay Fly Deals from $93 - Stay Park Travelstayparktravel.com · Published May 4, 2026
• Park Stay and Fly Portland | PDX Airport Pakring | Portland Airport hotels - Stay Park Travelstayparktravel.com · Published Apr 27, 2026
• Red Lion Hotel Portland Airport by Sonestasonesta.com

Portland International Airport offers complimentary Wi-Fi, tax-free shopping without markups, and a distinctive microcinema run by the Hollywood Theatre showing free short films by Portland-based filmmakers. The terminal houses a distillery, and the pre-security area features several local food carts. Travelers will find pet relief areas, lactation rooms, all-user restrooms, play areas, and a sensory room in Concourse D. A currency exchange is located in the baggage claim area, and there are designated smoking areas. The airport also has more than 20 volunteer musicians who perform for passengers, and the main terminal showcases 21 new permanent and rotating art pieces, including large-scale sculptures by Indigenous artists and the return of Louis Bunce's 1958 Airport Mural.

References

• The Complete Guide to Portland International Airport (PDX)going.com · Published Jun 12, 2026
• Portland International Airport (PDX) | The Official Guide to Portlandtravelportland.com · Published Jun 30, 2026
• Portland International Airport PDX Lounges - PDX Airport Guide and lounges. | Priority Passprioritypass.com
• Portland International Airporten.wikipedia.org · Published Aug 29, 2026
• PDX printable maps_2026cdn.portofportland.com · Published Aug 6, 2026
• Port of Portland celebrates the completion of Portland International Airport’s (PDX) main terminal reconstruction project - Airport Suppliersairport-suppliers.com · Published Jul 6, 2026
• Driving directions to Portland International Airport (PDX), 7000 NE Airport Way, Portland - Wazewaze.com

Washington Dulles International Airport offers wheelchair assistance through your airline in any concourse or the terminal, accessible airport shuttles and rental car shuttles with ramps or lifts, designated accessible parking, and a Hidden Disabilities Sunflower Program with lanyards available at the USO Lounge and information desks daily from 8:00 AM to 8:00 PM. Portland International Airport provides a sensory room on Concourse D near Gate D10, open daily from 4:00 AM to 12:30 AM, featuring activity panels, interactive lighting, and a partial plane replica to help neurodivergent travelers prepare for boarding; sensory bags with earmuffs and fidget tools are also available. Wheelchair taxis at PDX can be requested 24/7 by calling PDX WAV at 503-865-4928 or through rideshare apps, and passengers needing mobility assistance should arrange services through their airline before the flight.

References

• flydulles.com - Disability Servicesflydulles.com
• FlyPDX - Ground Transportationflypdx.com
• Portland International Airport Opens New Sensory Room in Concourse D | Portland Monthlypdxmonthly.com · Published Jan 27, 2022
• Portland airport offers Sensory Room with plane replica for neurodivergent travelerskatu.com · Published Oct 24, 2024
• Portland International Airportcrunchbase.com · Published Jul 22, 2026
• Portland (OR) International Airport (PDX) | Notionnotion.so · Published Dec 31, 2021
• PDX Rental Car Center, 7240 NE Airport Way, Portland, OR 97218, US - MapQuestmapquest.com
• Terminal Operations Specialist - Portland International Airport; PDX Job Portland area,Oregon USA,Managementlearn4good.com · Published Aug 23, 2026

Alaska Airlines operates the most nonstop service from Washington to Portland, using Boeing 737 family aircraft out of Reagan National. United Airlines also flies the route daily from Dulles, likewise on Boeing 737 family jets. Both carriers currently schedule a single daily nonstop in each direction.

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.

On the Washington-to-Portland route, Alaska Airlines flies nonstop daily from Reagan National and United Airlines flies nonstop daily from Dulles. Alaska Airlines is a member of oneworld, while United Airlines belongs to Star Alliance. Other alliances may serve the route via connections, but these two are the carriers currently scheduled non-stop.

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.

Washington Dulles International Airport (IAD) offers a strong lineup of lounge options when departing for Portland, with 13 open lounges spread across the Main Terminal and four concourses. In the Main Terminal, the Capital One Lounge sits just beyond TSA PreCheck between the East and West security checkpoints and sells paid walk-up access to any traveler, even without a Capital One card, and it's currently operating with limited service featuring grab-and-go food and a full-service coffee bar while enhancements are made. Concourse C is a United hub with two United Clubs near gates C7 and C17 plus a United Polaris Lounge, while Concourse A hosts the Air France-KLM Lounge, the Etihad Lounge in collaboration with Chase, and the Virgin Atlantic Clubhouse, and Concourse B has the Turkish Airlines Lounge. The Etihad Lounge offers local food and beverages, halal options, a curated wine list, craft cocktails, and Commonwealth Joe Coffee Roasters, along with two levels of working and relaxing space, private bathrooms, bookable showers, a reflection room, and a family room. Several lounges, including the Capital One Lounge, sell single-visit passes, so economy travelers without elite status or a qualifying credit card can still buy their way in with a same-day boarding pass.

References

• Washington Dulles Airport (IAD) Lounge Guideloungepair.com · Published Jun 23, 2026
• Airport Lounges at Washington Dulles International Airport [IAD]upgradedpoints.com · Published May 8, 2022
• Lufthansa Business Lounge (Temporarily Closed) at Washington Dulles International Airport | Amex USamericanexpress.com
• Airport lounges at Washington Dulles International Airport (IAD) — The Points Partythepointsparty.com · Published Sep 7, 2026
• Capital One Lounge - IAD | flydulles.comflydulles.com
• The Etihad Lounge at Washington Dulles International Airport (IAD)chase.com
• Washington D.C. Airport | Lounges | At the Airport | Travel Information | ANAana.co.jp
• Washington Dulles International Airport IAD Lounges - IAD Airport Guide and lounges. | Priority Passprioritypass.com · Published Aug 18, 2026

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