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$171+ Cheap flights from Washington

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — AKL
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Washington

Discover essential information about flights departing from Washington, including flight schedules, destinations, airlines operating at the Washington airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 5 November 2025.

Good round-trip deal

$595 or less

Good one-way deal

$338 or less
Price to beat on a round-trip flight from Washington.
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Price to beat on a one-way flight from Washington.
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Find flights from Washington

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Cheapest flights from Washington
Explore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 5 November 2025.

Tue 3/313:45SEA - DCA
Nonstop5h 10mHawaiian Airlines
Wed 4/317:10DCA - SEA
1 stop8h 14mHawaiian Airlines
Deal found 3/11$437
Mon 8/1207:25SEA - DCA
Nonstop5h 02mDelta
Fri 12/1206:10DCA - SEA
1 stop9h 48mDelta
Deal found 4/11$439
Wed 18/212:00SEA - DCA
1 stop7h 00mDelta
Sun 22/216:44DCA - SEA
Nonstop5h 59mDelta
Deal found 4/11$446
Fri 16/113:55SEA - DCA
Nonstop5h 04mAlaska Airlines
Tue 20/117:09DCA - SEA
1 stop8h 24mAlaska Airlines
Deal found 3/11$448
Wed 7/107:15SEA - DCA
1 stop10h 45mAlaska Airlines
Sun 11/108:59DCA - SEA
1 stop11h 30mAlaska Airlines
Deal found 3/11$452
Sat 14/221:59SEA - DCA
1 stop9h 29mDelta
Sat 21/216:44DCA - SEA
Nonstop5h 59mDelta
Deal found 3/11$455
Thu 29/108:00SEA - DCA
Nonstop5h 09mAlaska Airlines
Thu 29/117:09DCA - SEA
1 stop8h 24mAlaska Airlines
Deal found 2/11$460
Wed 7/108:40SEA - DCA
2 stops10h 12mUnited Airlines
Sun 11/118:00DCA - SEA
1 stop7h 43mUnited Airlines
Deal found 3/11$462
Tue 13/108:40SEA - DCA
2 stops10h 12mUnited Airlines
Fri 16/106:30DCA - SEA
1 stop8h 02mUnited Airlines
Deal found 4/11$466
Wed 18/208:00SEA - DCA
Nonstop5h 15mAlaska Airlines
Sun 22/218:35DCA - SEA
1 stop16h 40mAlaska Airlines
Deal found 3/11$473
Sun 1/310:05SEA - AKL
1 stop27h 55mAir Canada
Tue 10/307:00AKL - SEA
2 stops32h 16mAir Canada
Deal found 4/11$1,351
Wed 25/215:15PDX - AKL
1 stop22h 45mAir Canada
Wed 11/306:15AKL - PDX
2 stops23h 00mAir Canada
Deal found 3/11$1,351

Find flights from Washington within your budget

 
Find flights departing from Washington that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 November 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 9/1

08:06-20:00

1 stop8h 54m

Washington, D.C. Reagan-National

Fri 16/1

18:56-09:18

1 stop17h 22m

$452

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 29/1

08:06-20:00

1 stop8h 54m

Washington, D.C. Reagan-National

Mon 2/2

09:59-17:52

1 stop10h 53m

$452

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 16/1

08:00-16:09

Nonstop5h 09m

Washington, D.C. Reagan-National

Tue 20/1

08:00-11:09

Nonstop6h 09m

$453

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 29/1

08:00-16:09

Nonstop5h 09m

Washington, D.C. Reagan-National

Thu 29/1

17:09-22:33

1 stop8h 24m

$460

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 7/1

08:40-21:52

2 stops10h 12m

Washington, D.C. Reagan-National

Sun 11/1

18:00-22:43

1 stop7h 43m

$462

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 7/1

13:55-21:59

Nonstop5h 04m

Washington, D.C. Reagan-National

Sun 11/1

18:56-09:18

1 stop17h 22m

$471

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 3/12

06:35-18:15

1 stop8h 40m

Washington, D.C. Reagan-National

Wed 10/12

15:35-22:55

2 stops10h 20m

$481

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 4/12

06:35-18:15

1 stop8h 40m

Washington, D.C. Reagan-National

Wed 10/12

14:40-22:55

2 stops11h 15m

$481

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 13/2

23:10-16:04

1 stop13h 54m

Washington, D.C. Reagan-National

Tue 17/2

17:10-22:24

1 stop8h 14m

$497

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 7/1

07:20-15:20

Nonstop5h 00m

Washington, D.C. Reagan-National

Sun 11/1

16:55-19:54

Nonstop5h 59m

$506

Flights are sorted by cheapest return flights first.

Deals found on 4/11

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Best time to book a flight from Washington

Have a flexible travel schedule? Discover the best time to fly from Washington with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington

Get recent, data-driven insights about flights from Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington?

Currently, September is the cheapest month in which you can book a flight from State of Washington (average of $399). Flying from State of Washington in June will prove the most costly (average of $2,129). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from State of Washington?

The cheapest city to fly to from State of Washington is Honolulu, with prices starting at $332. Explore other affordable destinations below.

Honolulu
Honolulu
From $332
Portland
Portland
From $420
Boston Logan Intl
Boston Logan Intl
From $567
Los Angeles
Los Angeles
From $596

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Related info for your journey

Access useful and relevant information related to your journey from Washington. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 November 2025.

  • What is the cheapest month to fly from State of Washington?

    At the present moment the cheapest month to fly from State of Washington is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from State of Washington?

    Here are some of the cheapest flight destinations from State of Washington:
    Fly from Seattle to Auckland from $1,448 round trip

  • How does Cheapflights help users find flights from Washington?

    Cheapflights helps you search for flights from Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Washington?

    Cheapflights helps you find that perfect flight from Washington by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Washington with no change fees?

    Yes, we can. To see specific flights from Washington with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Washington become cheaper?

    Yes, Cheapflights offers price alerts on flights from Washington so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Washington?

Cheapflights helps you search for flights from Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Washington?

Cheapflights helps you find that perfect flight from Washington by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Washington with no change fees?

Yes, we can. To see specific flights from Washington with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington become cheaper?

Yes, Cheapflights offers price alerts on flights from Washington so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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