Cheap Flights from Portland to Washington Starting at $102

Helping travelers to find the best flight offers

Cheapest flights from Portland to Washington

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Portland to Washington. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$102

Spirit Airlines
Spirit Airlines
1 transfer
7h 31m
04/08/2025

The cheapest one-way flight from Portland to Washington departs on 04/08/2025, is operated by Spirit Airlines and costs $102

Cheapest round trip flight

$230

Spirit Airlines
Spirit Airlines
1 transfer
1d 5h 43m
04/06/2025

The cheapest roundtrip flight from Portland to Washington departs on 04/06/2025, is operated by Spirit Airlines and costs $230

The fastest flight

7h 31m

Fastest flight from Portland to Washington takes 7h 31m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

9:49 AM

Latest flight

11:38 PM

Average flight duration

6h 56m

Direct flights count

12

Distance

3770km

Timezone difference

3h

The distance between Portland and Washington is 3770km (2337 miles). The average flight duration is 6h 56m. There are 12 direct flights from Portland to Washington. The time difference between Portland and Washington is 3h . Flights from Portland begin at 9:49 AM. The latest flight from Portland departs at 11:38 PM.

See also:

Cheap flights to United States

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Direct flights airfares to Washington

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Cheapest air tickets to Portland

Airfare from Portland to Washington by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Portland to Washington

April 2025
Lowest price
on average:
$194

Airlines operating on route

Below you will find a list of airlines operating flights on the Portland — Washington route and the starting prices for flights of each specific airline on it.

Spirit Airlines
Spirit Airlines

Starting at $84

Frontier Airlines
Frontier Airlines

Starting at $117

Direct Flights from Portland to Washington

A direct flight is the most convenient and comfortable way to fly from Portland to Washington, despite the fact that sometimes flights with transfers can cost significantly less.

Washington city image

Portland — Washington

PDX — WAS

04/01/2025

Departure date

Direct flight

United Airlines

UA1849

Starting at $439

Washington city image

Portland — Washington

PDX — WAS

04/04/2025

Departure date

Direct flight

United Airlines

UA2298

Starting at $500

Washington city image

Portland — Washington

PDX — WAS

04/07/2025

Departure date

Direct flight

Alaska Airlines

AS10

Starting at $1,318

Washington city image

Portland — Washington

PDX — WAS

04/08/2025

Departure date

Direct flight

Alaska Airlines

AS10

Starting at $334

Washington city image

Portland — Washington

PDX — WAS

04/12/2025

Departure date

Direct flight

United Airlines

UA2298

Starting at $219

Schedule of direct flights from Portland to Washington

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Portland to Washington:

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Unable to find information about the schedule of direct flights from

Portland airports overview

PDX
Portland International Airport
Alaska Airlines
United Airlines
Frontier Airlines
Spirit Airlines
Airlines flying to this airport
$102
Starting at
$228
on average

Washington airports overview

BWI
Baltimore/Wash International Thurgood Marshall Airport
Spirit Airlines
Airlines flying to this airport
$102
Starting at
$129-152%
on average
DCA
Ronald Reagan National Airport
Alaska Airlines
Frontier Airlines
Airlines flying to this airport
$172
Starting at
$233-40%
on average
IAD
Washington Dulles International Airport
United Airlines
Airlines flying to this airport
$212
Starting at
$325
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Portland to Washington?

The cheapest flight ticket from Portland to Washington according to data for the last 48 hours costs $102

When is the best time to buy air tickets on the route Portland — Washington?

Often the best time to buy tickets from Portland to Washington is 2 months before departure.

When is the cheapest time of year to fly from Portland to Washington?

Based on statistics over the past years, the lowest prices for flights from Portland to Washington can be found flying in these months: April.

How long does it take to fly from Portland to Washington?

The fastest flights from Portland to Washington start from 7 hours 31 minutes in the air.

Which airline can fly direct from Portland to Washington?

The following airlines operate direct flights on the route Portland — Washington: United Airlines, Alaska Airlines

Special offers and sales on air tickets from Portland to Washington

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

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We couldn't find any special offers for flights from Portland to Washington

Alternative routes

Bellingham ➜ Washington•Boise ➜ Washington•Eugene ➜ Washington•Spokane ➜ Washington•Everett ➜ Washington•Seattle ➜ Washington•Yakima ➜ Washington•Kelowna ➜ Washington•Abbotsford ➜ Washington•Portland ➜ Baltimore•Portland ➜ Charlottesville•Portland ➜ Hagerstown•Portland ➜ Lancaster•Portland ➜ Philadelphia•Portland ➜ Richmond