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Washington, D.C.

$129+ Cheap flights from Oakland, CA (OAK) to Washington, D.C. (WAS)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — WAS
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from Oakland to Washington, D.C.

Cheapest flights from Oakland to Washington, D.C.
Explore the most affordable flight options available from Oakland to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:50 pm
OAK
-
BWI
1 stop8h 50m
Southwest
Sat 4/183:50 pm
BWI
-
OAK
1 stop8h 55m
Southwest
Deal found 3/5$277
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:20 am
OAK
-
IAD
1 stop14h 49m
Alaska Airlines
Tue 4/287:10 am
IAD
-
OAK
1 stop18h 22m
Alaska Airlines
Deal found 3/2$285
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:40 pm
OAK
-
IAD
1 stop26h 29m
Alaska Airlines
Tue 4/287:10 am
IAD
-
OAK
2 stops18h 13m
Alaska Airlines
Deal found 3/2$299
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/145:04 pm
OAK
-
BWI
1 stop9h 56m
Delta
Tue 4/217:00 am
BWI
-
OAK
2 stops12h 24m
Delta
Deal found 3/6$302
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:20 am
OAK
-
IAD
1 stop14h 49m
Alaska Airlines
Tue 4/287:10 am
IAD
-
OAK
1 stop18h 22m
Alaska Airlines
Deal found 3/6$305
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
OAK
-
IAD
1 stop19h 40m
Alaska Airlines
Tue 4/287:10 am
IAD
-
OAK
2 stops14h 29m
Alaska Airlines
Deal found 3/3$309
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
OAK
-
IAD
1 stop19h 40m
Alaska Airlines
Wed 4/227:10 am
IAD
-
OAK
1 stop9h 05m
Alaska Airlines
Deal found 3/6$311
This CheapOair deal was found by Cheapflights users on 3/2. 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.
Wed 4/2910:57 am
OAK
-
IAD
2 stops15h 53m
Alaska Airlines
Mon 5/47:20 pm
IAD
-
OAK
1 stop20h 55m
Alaska Airlines
Deal found 3/2$314
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
OAK
-
IAD
1 stop19h 40m
Alaska Airlines
Tue 4/217:00 am
IAD
-
OAK
1 stop19h 43m
Alaska Airlines
Deal found 3/6$315
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 4/215:55 am
OAK
-
IAD
2 stops15h 00m
Delta
Tue 4/287:00 am
IAD
-
OAK
2 stops12h 24m
Delta
Deal found 3/2$316
This CheapOair deal was found by Cheapflights users on 3/4. 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.
Wed 4/2910:57 am
OAK
-
IAD
1 stop27h 44m
Alaska Airlines
Tue 5/56:47 pm
IAD
-
OAK
1 stop18h 30m
Alaska Airlines
Deal found 3/4$317
This CheapOair deal was found by Cheapflights users on 3/6. 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.
Sat 5/26:20 am
OAK
-
IAD
1 stop14h 49m
Alaska Airlines
Wed 5/69:00 am
IAD
-
OAK
2 stops12h 39m
Alaska Airlines
Deal found 3/6$319

Find flight deals from Oakland to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Southwest)

One-way from

$129
(Southwest)

Popular in

December

Cheapest in

August

Average price

$456
Provider with most accurate pricing for Oakland-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Washington, D.C. (WAS) flights.
Search Deals
From Oakland to Washington, D.C. (WAS)
Search Deals
One-way flight from Oakland to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Washington, D.C. 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 March 7, 2026.
Use the filters below to find and compare flights from Oakland to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 4/21

6:40 pm-12:09 am

1 stop26h 29m

Washington, D.C. Dulles Intl

Tue 4/28

7:10 am-1:15 pm

1 stop9h 05m

$285

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 4/21

5:55 am-11:55 pm

2 stops15h 00m

Washington, D.C. Dulles Intl

Tue 4/28

7:00 am-4:24 pm

2 stops12h 24m

$316

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 4/14

7:00 am-5:40 am

1 stop19h 40m

Washington, D.C. Dulles Intl

Tue 4/21

7:00 am-9:13 am

1 stop29h 13m

$325

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 4/21

7:00 am-5:40 am

1 stop19h 40m

Washington, D.C. Dulles Intl

Thu 4/23

9:00 am-10:32 pm

1 stop16h 32m

$335

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Fri 5/1

6:20 am-12:09 am

1 stop14h 49m

Washington, D.C. Dulles Intl

Mon 5/4

7:10 am-10:23 pm

2 stops18h 13m

$359

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Thu 4/30

6:20 am-12:09 am

1 stop14h 49m

Washington, D.C. Dulles Intl

Fri 5/8

6:47 pm-10:17 am

1 stop18h 30m

$374

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 4/8

8:50 am-8:50 pm

1 stop9h 00m

Washington, D.C. Reagan-National

Fri 4/17

4:55 pm-10:35 pm

2 stops8h 40m

$382

OaklandBaltimore

OAK - BWI

OAKBWI

Oakland

Mon 5/18

7:30 pm-5:45 am

1 stop7h 15m

Baltimore/Washington

Wed 5/20

2:45 pm-7:50 pm

1 stop8h 05m

$385

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Thu 7/9

6:00 am-5:35 pm

2 stops8h 35m

Washington, D.C. Dulles Intl

Wed 7/15

5:30 am-2:05 pm

2 stops11h 35m

$387
Quickest round-trip

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Wed 4/8

1:30 pm-11:40 pm

1 stop7h 10m

Washington, D.C. Dulles Intl

Fri 4/17

5:55 am-10:10 am

1 stop7h 15m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 57 resultsSorted by cheapest first
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Compare providers for flights from Oakland to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Washington, D.C. in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Oakland 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 Oakland to Washington, D.C.

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

Currently, May is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. (average of $118). Flying from Oakland, California to Washington, D.C. in November is currently the most expensive (average of $236). 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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated March 7, 2026.
See what other customers who have flown with Southwest from Oakland to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,311 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,311 reviews
Southwest
8.0
Very good
4,311 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

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

  • What airport do you fly from for flights from Oakland to Washington, D.C.?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Washington, D.C.. On average, Oakland has 0 outbound flights to Washington, D.C. per day from 2 airlines. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • How long is the flight from Oakland, California to Washington, D.C.?

    Alaska Airlines, Delta, and Southwest can get you from Oakland, California to Washington, D.C. in just under 9h. Your travel time can differ by up to 17h 29m. Oakland, California and Washington, D.C. are separated by a distance of 2425 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Oakland, California to Washington, D.C. round-trip?

    Currently priced at $286, Southwest will fly you from Oakland, California to Washington, D.C. and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $328. Southwest is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Oakland, California to Washington, D.C.?

    The most popular route from Oakland, California to Washington, D.C. is Oakland - Baltimore/Washington. You may also consider Oakland - Washington, D.C. Dulles Intl or Oakland - Washington, D.C. Reagan-National.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Washington, D.C. 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 Oakland, California to Washington, D.C.?

    Currently, May is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. (average of $118). Flying from Oakland, California to Washington, D.C. in November is currently the most expensive (average of $236). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Tysons
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Oakland to Washington, D.C.

Discover the top 2 airlines that operate flights from Oakland to Washington, D.C.. 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$286Average$458FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$636FlexibilityNo cancel feeOn-time69%

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