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$90+ Cheap flights from Washington, D.C. (WAS) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SEA
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Washington

Keep the following information in mind while searching for Washington, D.C. to Washington flight deals. Data was last updated abril 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$90
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$392

Good round-trip deal

$308 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seattle/Tacoma Intl flights.
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From Washington, D.C. (WAS) to Washington
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One-way flight from Washington, D.C. (WAS) to Washington
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Washington.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Washington.
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Find flight deals from Washington, D.C. to Washington

Cheapest flights from Washington, D.C. to Washington
Explore the most affordable flight options available from Washington, D.C. to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/27:17 amBWI - PDX
1 stop8h 25mSpirit Airlines
lun. 6/95:40 pmPDX - BWI
1 stop9h 30mSpirit Airlines
Deal found 4/29$235
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/154:20 pmBWI - PDX
1 stop8h 56mUnited Airlines
lun. 8/186:43 pmPDX - BWI
1 stop7h 27mUnited Airlines
Deal found 4/29$237
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/157:17 amBWI - PDX
1 stop8h 25mMultiple Airlines
lun. 5/196:20 amPDX - BWI
1 stop8h 02mMultiple Airlines
Deal found 4/29$240
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/126:12 pmBWI - SEA
1 stop9h 32mFrontier
vie. 5/166:00 amSEA - BWI
1 stop8h 22mFrontier
Deal found 4/29$241
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/157:17 amBWI - SEA
1 stop10h 08mMultiple Airlines
dom. 5/1812:21 pmSEA - BWI
1 stop26h 01mMultiple Airlines
Deal found 4/28$242
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/56:15 amBWI - SEA
1 stop7h 24mDelta
mié. 6/1111:40 pmSEA - BWI
1 stop8h 12mDelta
Deal found 4/29$243
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/17:57 pmBWI - SEA
2 stops31h 13mSpirit Airlines
mar. 6/33:20 pmSEA - BWI
1 stop11h 50mSpirit Airlines
Deal found 4/28$245
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/37:26 amBWI - SEA
1 stop8h 21mAmerican Airlines
lun. 6/912:05 amSEA - BWI
1 stop8h 11mAmerican Airlines
Deal found 4/28$252
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/276:48 amIAD - SEA
1 stop7h 44mUnited Airlines
mar. 6/312:44 pmSEA - IAD
1 stop7h 06mUnited Airlines
Deal found 4/29$257
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/276:25 amDCA - SEA
1 stop8h 07mUnited Airlines
mar. 6/311:37 pmSEA - DCA
1 stop7h 50mUnited Airlines
Deal found 4/29$257
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/55:26 pmBWI - PDX
1 stop7h 35mDelta
mié. 8/135:20 pmPDX - BWI
1 stop9h 46mDelta
Deal found 4/29$258
This Orbitz deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/319:00 amIAD - SEA
Nonstop5h 39mMultiple Airlines
dom. 6/13:11 pmSEA - IAD
1 stop11h 47mMultiple Airlines
Deal found 4/29$258

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Washington that are best for you.

Fly from

Washington, D.C.

Fly to

Washington

Route

Depart

Return

Price

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

lun. 6/2

7:17 am-12:42 pm

1 stop8h 25m

Portland

lun. 6/9

5:40 pm-6:10 am

1 stop9h 30m

$235

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

vie. 8/15

4:20 pm-10:16 pm

1 stop8h 56m

Portland

lun. 8/18

6:43 pm-5:10 am

1 stop7h 27m

$237

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

jue. 5/15

7:17 am-12:42 pm

1 stop8h 25m

Portland

lun. 5/19

6:20 am-5:22 pm

1 stop8h 02m

$240

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

lun. 5/12

6:12 pm-12:44 am

1 stop9h 32m

Seattle/Tacoma Intl

vie. 5/16

6:00 am-5:22 pm

1 stop8h 22m

$241

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

jue. 5/15

7:17 am-2:25 pm

1 stop10h 08m

Seattle/Tacoma Intl

dom. 5/18

12:21 pm-5:22 pm

1 stop26h 01m

$242

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

jue. 6/5

6:15 am-10:39 am

1 stop7h 24m

Seattle/Tacoma Intl

mié. 6/11

11:40 pm-10:52 am

1 stop8h 12m

$243

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

dom. 6/1

7:57 pm-12:10 am

2 stops31h 13m

Seattle/Tacoma Intl

mar. 6/3

3:20 pm-6:10 am

1 stop11h 50m

$245

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

mar. 6/3

7:26 am-12:47 pm

1 stop8h 21m

Seattle/Tacoma Intl

lun. 6/9

12:05 am-11:16 am

1 stop8h 11m

$252

Washington, D.C.Seattle

IAD - SEA

IADSEA

Washington, D.C. Dulles Intl

mar. 5/27

6:48 am-11:32 am

1 stop7h 44m

Seattle/Tacoma Intl

mar. 6/3

12:44 pm-10:50 pm

1 stop7h 06m

$257

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

mar. 5/27

1:00 pm-6:53 pm

1 stop8h 53m

Seattle/Tacoma Intl

mar. 6/3

11:50 pm-9:57 am

1 stop7h 07m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Washington, D.C. with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Washington

What is the cheapest month to book a flight from Washington, D.C. to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to State of Washington (average of $238). Flying from Washington, D.C. to State of Washington in July is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to WA?

Find hourly flight availability from Washington, D.C. to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

When flying from Washington, D.C. to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to State of Washington

Explore weekly flight availability from Washington, D.C. to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 30, 2025.

The most flights from WAS to USWA are scheduled on a Tuesday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated abril 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Washington to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. to State of Washington one-way?

    $90 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $99 and $119, respectively.

  • What are the most popular routes from Washington, D.C. to State of Washington?

    When deciding which route to take from Washington, D.C. to State of Washington consider Washington, D.C. Reagan-National - Seattle/Tacoma Intl, Washington, D.C. Dulles Intl - Seattle/Tacoma Intl or Baltimore/Washington - Seattle/Tacoma Intl as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to State of Washington?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to State of Washington consider choosing Iberia (100%), Singapore Airlines (100%) or Japan Airlines (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. to State of Washington?

    On average you can expect to pay $869 for a flight from Washington, D.C. to State of Washington. The cheapest flight overall is $143 while the most popular route, (Washington, D.C. Reagan-National - Seattle/Tacoma Intl) is currently priced at $221.

  • Can I find deals for flights from Washington, D.C. to Washington that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Washington.

  • Can I find deals for business class flights from Washington, D.C. to Washington?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to State of Washington (average of $238). Flying from Washington, D.C. to State of Washington in July is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington, D.C. to Washington

Discover the top 10 airlines that operate flights from Washington, D.C. to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$268FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$259FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$131Average$382FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$144Average$362FlexibilityNo cancel feeOn-time83%
Hawaiian AirlinesCheapest$158Average$466FlexibilityNo cancel feeOn-time85%
DeltaCheapest$206Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$452FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$216Average$581FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$268Average$496FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$306Average$498FlexibilityNo cancel feeOn-time63%

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