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Washington, D.C.

$134+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — WAS
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
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 December 8, 2025.

This deal was found by Cheapflights users on 12/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:40 amOAK - BWI
1 stop8h 36mAlaska Airlines
Fri 12/127:00 amBWI - OAK
1 stop9h 32mAlaska Airlines
Deal found 12/6$456
This Delta deal was found by Cheapflights users on 12/7. 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.
Thu 12/2512:34 pmOAK - IAD
1 stop7h 44mDelta
Fri 1/97:05 amIAD - OAK
1 stop7h 52mDelta
Deal found 12/7$457
This Southwest deal was found by Cheapflights users on 12/7. 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.
Thu 12/258:20 amOAK - DCA
1 stop7h 00mSouthwest
Mon 1/512:40 pmDCA - OAK
1 stop13h 05mSouthwest
Deal found 12/7$458
This Southwest deal was found by Cheapflights users on 12/7. 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.
Thu 12/255:45 amOAK - IAD
1 stop7h 00mSouthwest
Mon 1/51:50 pmIAD - OAK
2 stops12h 20mSouthwest
Deal found 12/7$462
This Alaska Airlines deal was found by Cheapflights users on 12/7. 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 12/316:10 amOAK - BWI
1 stop20h 34mAlaska Airlines
Mon 1/57:00 pmBWI - OAK
1 stop22h 07mAlaska Airlines
Deal found 12/7$472
This Alaska Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/256:10 amOAK - BWI
1 stop8h 50mAlaska Airlines
Mon 1/57:00 pmBWI - OAK
1 stop17h 06mAlaska Airlines
Deal found 12/7$551
This Southwest deal was found by Cheapflights users on 12/7. 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.
Thu 12/2511:05 amOAK - IAD
2 stops8h 05mSouthwest
Fri 1/99:05 amIAD - OAK
2 stops10h 50mSouthwest
Deal found 12/7$565
This Southwest deal was found by Cheapflights users on 12/7. 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.
Tue 12/236:35 amOAK - DCA
2 stops13h 20mSouthwest
Tue 12/305:40 pmDCA - OAK
1 stop8h 55mSouthwest
Deal found 12/7$583
This Southwest deal was found by Cheapflights users on 12/5. 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.
Tue 12/305:05 amOAK - IAD
1 stop9h 25mSouthwest
Wed 12/315:45 pmIAD - OAK
1 stop7h 35mSouthwest
Deal found 12/5$605
This KAYAK deal was found by Cheapflights users on 12/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:10 amOAK - BWI
1 stop8h 50mAlaska Airlines
Tue 1/67:04 amBWI - OAK
1 stop10h 03mAlaska Airlines
Deal found 12/8$609
This Southwest deal was found by Cheapflights users on 12/7. 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.
Sun 12/219:20 pmOAK - DCA
2 stops8h 20mSouthwest
Tue 12/305:40 pmDCA - OAK
1 stop8h 55mSouthwest
Deal found 12/7$610
This Southwest deal was found by Cheapflights users on 12/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:40 amOAK - DCA
2 stops9h 15mSouthwest
Fri 12/266:10 amDCA - OAK
2 stops14h 35mSouthwest
Deal found 12/6$613

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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(Southwest)

One-way from

$134
(Southwest)

Popular in

January

Cheapest in

August

Average price

$622
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. 24% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 8, 2025.
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

Wed 1/21

8:10 am-9:59 pm

1 stop10h 49m

Washington, D.C. Reagan-National

Wed 1/28

8:00 am-4:23 pm

1 stop11h 23m

$277

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 1/6

7:40 am-10:20 pm

1 stop11h 40m

Washington, D.C. Reagan-National

Sat 1/17

4:40 pm-10:35 pm

1 stop8h 55m

$282

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Wed 1/7

9:40 am-9:55 pm

1 stop9h 15m

Washington, D.C. Dulles Intl

Sun 1/18

9:05 am-2:55 pm

1 stop8h 50m

$297

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 2/4

8:10 am-9:59 pm

1 stop10h 49m

Washington, D.C. Reagan-National

Tue 2/24

8:00 am-4:37 pm

1 stop11h 37m

$297

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 1/13

12:30 pm-9:55 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Thu 1/15

5:40 pm-10:30 pm

1 stop7h 50m

$297

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Wed 1/7

5:25 am-4:50 pm

1 stop8h 25m

Washington, D.C. Dulles Intl

Thu 1/15

4:40 pm-10:00 pm

1 stop8h 20m

$297

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Thu 1/8

5:25 am-4:50 pm

1 stop8h 25m

Washington, D.C. Dulles Intl

Tue 1/20

5:30 pm-10:15 pm

1 stop7h 45m

$297

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Fri 1/9

5:25 am-4:50 pm

1 stop8h 25m

Washington, D.C. Dulles Intl

Tue 1/20

5:30 pm-10:15 pm

1 stop7h 45m

$297

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Sat 1/10

5:15 am-2:55 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 1/20

5:30 pm-10:15 pm

1 stop7h 45m

$297

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 2/5

5:55 am-4:00 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Tue 2/24

5:10 pm-11:51 pm

1 stop9h 41m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 54 results
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-Washington, D.C. flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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

Find hourly flight availability from Oakland to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Oakland, California to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Oakland, California to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Oakland to Washington, D.C.. Price data was last updated on August 31, 2025.

Travelers seeking maximum savings on their Oakland, California to Washington, D.C. flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 8, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Spirit 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.
Alaska Airlines
8.0
Very good
11,417 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,417 reviews
Alaska Airlines
8.0
Very good
11,417 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
8.0
Very good
4,253 reviews
Alaska Airlines
8.0
Very good
11,417 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Spirit Airlines
6.3
Okay
8,168 reviews
Alaska Airlines
8.0
Very good
11,417 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 1 outbound flight to Washington, D.C. per day from 4 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, Southwest, and Delta can get you from Oakland, California to Washington, D.C. in just under 7h 05m. Your travel time can differ by up to 4h 35m. 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 $296 and $328, respectively. Delta is priced at 36% 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 - Baltimore/Washington 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
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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Alternative routes for Oakland to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oakland to Washington, D.C.

Discover the top 4 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$169Average$271FlexibilityNo cancel feeOn-time65%
DeltaCheapest$267Average$438FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$469FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$636FlexibilityNo cancel feeOn-time69%

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