$212+ 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 25/9. 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
7 Sep — 14 Sep1
1 adult

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 2 September 2025.

Good round-trip deal

$268 or less

Good one-way deal

$57 or less
Price to beat on a round-trip flight from Washington.
Price to beat on a one-way flight from Washington.

Find flights from Washington

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 2 September 2025.

Fri 31/1021:22SEA - DCA
2 stops21h 37mFrontier
Mon 3/1108:00DCA - SEA
1 stop8h 03mFrontier
Deal found 30/8$425
Thu 25/913:35SEA - DCA
Nonstop5h 09mAlaska Airlines
Mon 29/917:06DCA - SEA
Nonstop5h 50mAlaska Airlines
Deal found 31/8$469
Wed 24/908:35SEA - DCA
Nonstop5h 14mAlaska Airlines
Tue 30/908:00DCA - SEA
Nonstop5h 45mAlaska Airlines
Deal found 2/9$486
Wed 8/1006:30SEA - DCA
1 stop11h 44mAlaska Airlines
Wed 15/1018:59DCA - SEA
1 stop18h 35mAlaska Airlines
Deal found 31/8$501
Fri 26/913:35SEA - DCA
Nonstop5h 09mHawaiian Airlines
Sun 28/908:00DCA - SEA
Nonstop5h 53mHawaiian Airlines
Deal found 2/9$503
Thu 30/1000:34SEA - DCA
1 stop7h 26mAmerican Airlines
Mon 3/1113:44DCA - SEA
1 stop9h 55mAmerican Airlines
Deal found 1/9$505
Mon 8/1207:20SEA - DCA
1 stop10h 42mAlaska Airlines
Wed 10/1208:59DCA - SEA
1 stop11h 22mAlaska Airlines
Deal found 2/9$518
Tue 28/1013:52SEA - DCA
Nonstop5h 07mHawaiian Airlines
Tue 4/1108:59DCA - SEA
1 stop12h 54mHawaiian Airlines
Deal found 31/8$520
Wed 5/1108:49SEA - DCA
Nonstop5h 04mAlaska Airlines
Sun 9/1108:59DCA - SEA
1 stop11h 06mAlaska Airlines
Deal found 31/8$522
Fri 5/1206:05SEA - DCA
1 stop10h 55mAlaska Airlines
Sun 7/1218:59DCA - SEA
1 stop17h 53mAlaska Airlines
Deal found 2/9$535
Wed 29/1013:52SEA - DCA
Nonstop5h 07mAlaska Airlines
Fri 31/1017:00DCA - SEA
Nonstop6h 03mAlaska Airlines
Deal found 1/9$537
Sun 14/1215:40SEA - AKL
1 stop22h 20mAir Canada
Sun 21/1214:00AKL - SEA
1 stop16h 31mAir Canada
Deal found 2/9$1,401

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 2 September 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 31/10

21:22-21:59

2 stops21h 37m

Washington, D.C. Reagan-National

Mon 3/11

08:00-13:03

1 stop8h 03m

$425

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 5/11

13:52-21:59

Nonstop5h 07m

Washington, D.C. Reagan-National

Wed 12/11

08:00-11:03

Nonstop6h 03m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 20/11

13:52-21:59

Nonstop5h 07m

Washington, D.C. Reagan-National

Sun 23/11

17:00-20:05

Nonstop6h 05m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 13/11

13:52-21:59

Nonstop5h 07m

Washington, D.C. Reagan-National

Mon 17/11

17:00-20:03

Nonstop6h 03m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 2/10

08:35-16:49

Nonstop5h 14m

Washington, D.C. Reagan-National

Sat 4/10

08:00-10:57

Nonstop5h 57m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Tue 23/9

08:35-16:49

Nonstop5h 14m

Washington, D.C. Reagan-National

Tue 30/9

08:00-10:45

Nonstop5h 45m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 25/9

13:35-21:44

Nonstop5h 09m

Washington, D.C. Reagan-National

Mon 29/9

17:06-19:56

Nonstop5h 50m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Thu 25/9

13:35-21:44

Nonstop5h 09m

Washington, D.C. Reagan-National

Thu 2/10

17:06-19:56

Nonstop5h 50m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Wed 24/9

13:35-21:44

Nonstop5h 09m

Washington, D.C. Reagan-National

Sat 27/9

17:06-19:56

Nonstop5h 50m

$469

SeattleWashington, D.C.

SEA - DCA

SEADCA

Seattle/Tacoma Intl

Fri 5/12

13:56-21:59

Nonstop5h 03m

Washington, D.C. Reagan-National

Sun 7/12

17:00-20:13

Nonstop6h 13m

$469

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 results
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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 $383). Flying from State of Washington in June will prove the most costly (average of $2,090). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 2 September 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 $1,182 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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