HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$119+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — WAS
mars 18 — mars 251
mer. 3/18
mer. 3/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 février 16, 2026.

This CheapOair deal was found by Cheapflights users on 2/13. 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.
mar. 3/106:15 am
OAK
-
IAD
1 stop8h 05m
Alaska Airlines
sam. 3/147:05 am
IAD
-
OAK
1 stop12h 32m
Alaska Airlines
Deal found 2/13$277
This Delta deal was found by Cheapflights users on 2/14. 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.
mer. 3/115:55 am
OAK
-
IAD
2 stops10h 24m
Delta
mar. 3/172:15 pm
IAD
-
OAK
2 stops12h 31m
Delta
Deal found 2/14$307
This Southwest deal was found by Cheapflights users on 2/12. 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.
mer. 4/85:50 am
OAK
-
DCA
1 stop7h 25m
Southwest
mer. 4/157:55 am
DCA
-
OAK
1 stop7h 40m
Southwest
Deal found 2/12$312
This Southwest deal was found by Cheapflights users on 2/14. 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.
mar. 5/56:00 am
OAK
-
IAD
1 stop6h 50m
Southwest
mar. 5/125:30 pm
IAD
-
OAK
1 stop7h 55m
Southwest
Deal found 2/14$317
This Southwest deal was found by Cheapflights users on 2/14. 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.
sam. 4/1111:55 pm
OAK
-
DCA
1 stop8h 10m
Southwest
sam. 4/181:00 pm
DCA
-
OAK
1 stop10h 30m
Southwest
Deal found 2/14$317
This Southwest deal was found by Cheapflights users on 2/12. 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.
mer. 4/1511:10 am
OAK
-
IAD
2 stops9h 30m
Southwest
sam. 4/185:05 pm
IAD
-
OAK
1 stop7h 40m
Southwest
Deal found 2/12$322
This Southwest deal was found by Cheapflights users on 2/16. 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.
lun. 3/95:45 am
OAK
-
DCA
1 stop7h 35m
Southwest
lun. 3/163:20 pm
DCA
-
OAK
1 stop11h 50m
Southwest
Deal found 2/16$322
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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.
mar. 3/106:15 am
OAK
-
IAD
1 stop8h 05m
Alaska Airlines
mar. 3/177:05 am
IAD
-
OAK
1 stop18h 44m
Alaska Airlines
Deal found 2/14$330
This Southwest deal was found by Cheapflights users on 2/13. 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.
mer. 4/15:50 am
OAK
-
DCA
1 stop7h 30m
Southwest
jeu. 4/97:45 pm
DCA
-
OAK
1 stop7h 40m
Southwest
Deal found 2/13$332
This Southwest deal was found by Cheapflights users on 2/12. 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.
mer. 4/11:45 pm
OAK
-
IAD
1 stop6h 55m
Southwest
jeu. 4/95:55 pm
IAD
-
OAK
1 stop7h 40m
Southwest
Deal found 2/12$337
This Delta deal was found by Cheapflights users on 2/12. 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.
mer. 4/155:04 pm
OAK
-
BWI
1 stop9h 56m
Delta
sam. 4/187:15 am
BWI
-
OAK
1 stop7h 38m
Delta
Deal found 2/12$337
This Southwest deal was found by Cheapflights users on 2/14. 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.
ven. 5/811:55 pm
OAK
-
DCA
1 stop8h 25m
Southwest
mar. 5/127:00 pm
DCA
-
OAK
1 stop7h 25m
Southwest
Deal found 2/14$337

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 février 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(CheapOair)

One-way from

$119
(Southwest)

Popular in

December

Cheapest in

August

Average price

$509
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. 9% potential increase in price ($45 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 February 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 février 16, 2026.
Use the filters below to find and compare flights from Oakland to Washington, D.C. that are best for you.

Fly from

Oakland

Fly to

Washington, D.C.

Route

Depart

Return

Price

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

mer. 4/8

5:50 am-4:15 pm

1 stop7h 25m

Washington, D.C. Reagan-National

mer. 4/15

7:55 am-12:35 pm

1 stop7h 40m

$312

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

sam. 5/9

6:46 am-5:41 pm

1 stop7h 55m

Washington, D.C. Dulles Intl

sam. 5/16

6:42 pm-11:37 pm

1 stop7h 55m

$317

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

mer. 4/15

1:30 pm-11:40 pm

1 stop7h 10m

Washington, D.C. Dulles Intl

sam. 4/18

5:50 am-10:05 am

1 stop7h 15m

$317

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

sam. 4/11

11:55 pm-11:05 am

1 stop8h 10m

Washington, D.C. Reagan-National

sam. 4/18

1:00 pm-8:30 pm

1 stop10h 30m

$317

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

mer. 4/15

7:40 am-6:00 pm

1 stop7h 20m

Washington, D.C. Reagan-National

sam. 4/18

2:40 pm-9:45 pm

2 stops10h 05m

$318

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

mar. 5/5

7:40 am-6:00 pm

1 stop7h 20m

Washington, D.C. Reagan-National

mar. 5/12

9:05 am-5:30 pm

2 stops11h 25m

$318

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

sam. 4/11

11:55 pm-11:05 am

1 stop8h 10m

Washington, D.C. Reagan-National

jeu. 4/16

7:45 pm-12:25 am

1 stop7h 40m

$332

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

lun. 4/13

11:00 am-8:55 pm

1 stop6h 55m

Washington, D.C. Reagan-National

sam. 4/18

1:00 pm-8:30 pm

1 stop10h 30m

$332

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

ven. 5/8

11:55 pm-11:20 am

1 stop8h 25m

Washington, D.C. Reagan-National

mer. 5/13

7:55 am-12:35 pm

1 stop7h 40m

$332

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

mer. 4/1

11:55 pm-11:15 am

1 stop8h 20m

Washington, D.C. Reagan-National

jeu. 4/9

7:45 pm-12:25 am

1 stop7h 40m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 53 results
1
2
3
...
6

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 February.
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 December is currently the most expensive (average of $237). 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 février 16, 2026.
See what other customers who have flown with Southwest and United Airlines 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
4,285 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
4,285 reviews
Southwest
8.0
Very good
4,285 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

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.
United Airlines
7.4
Good
9,299 reviews
Southwest
8.0
Very good
4,285 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

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 3 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.?

    Southwest, Alaska Airlines, and Delta can get you from Oakland, California to Washington, D.C. in just under 7h 25m. Your travel time can differ by up to 2h 31m. 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 $276, Delta will fly you from Oakland, California to Washington, D.C. and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from $286 and $328, respectively. Delta is priced at 35% 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 - Washington, D.C. Dulles Intl. You may also consider Oakland - Washington, D.C. Reagan-National or Oakland - Baltimore/Washington.

  • 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 December is currently the most expensive (average of $237). 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
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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.

Alternative routes for Oakland to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
San Francisco to Reagan-National flights
San Francisco to Dulles Intl flights
San Diego to Dulles Intl flights
Ontario to Dulles Intl flights
Ontario to Reagan-National flights
San Diego to Reagan-National flights
Las Vegas to Dulles Intl flights
Sacramento to Dulles Intl flights
San Jose to Dulles Intl flights
Oakland to Dulles Intl flights
Oakland to Reagan-National flights
Santa Ana to Dulles Intl flights
San Jose to Reagan-National flights
Santa Ana to Reagan-National flights
Las Vegas to Reagan-National flights
Burbank to Dulles Intl flights
Sacramento to Reagan-National flights
Burbank to Reagan-National flights
Fresno to Dulles Intl flights
Fresno to Reagan-National flights
Reno to Dulles Intl flights
Reno to Reagan-National flights
Palm Springs to Dulles Intl flights
Long Beach to Dulles Intl flights
Long Beach to Reagan-National flights
Monterey to Dulles Intl flights
Palm Springs to Reagan-National flights
San Luis Obispo to Dulles Intl flights
Monterey to Reagan-National flights
Bakersfield to Dulles Intl flights
Santa Barbara to Dulles Intl flights
Santa Barbara to Reagan-National flights
San Luis Obispo to Reagan-National flights
Medford to Dulles Intl flights
Bakersfield to Reagan-National flights
Medford to Reagan-National flights
Santa Rosa to Dulles Intl flights
Santa Rosa to Reagan-National flights
Arcata to Dulles Intl flights
Redding to Dulles Intl flights
Redding to Reagan-National flights
Yuma to Reagan-National flights
Yuma to Dulles Intl flights

Top 3 airlines flying from Oakland to Washington, D.C.

Discover the top 3 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 février 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$389FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$286Average$468FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$636FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.