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Reagan-National

$108+ Cheap flights from Oakland, CA (OAK) to Reagan-National (DCA)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DCA
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Oakland to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Reagan-National (DCA). 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(Southwest)

One-way from

$108
(Southwest)

Popular in

February

Cheapest in

November

Average price

$372
Provider with most accurate pricing for Oakland-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Oakland-Washington, D.C. Reagan-National flights.
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From Oakland to Washington, D.C. Reagan-National
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One-way flight from Oakland to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 15% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oakland to Reagan-National

Cheapest flights from Oakland to Reagan-National
Explore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/20. 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.
Sun 12/145:55 amOAK - DCA
1 stop7h 06mDelta
Mon 12/155:11 pmDCA - OAK
1 stop9h 57mDelta
Deal found 11/20$297
This Southwest deal was found by Cheapflights users on 11/20. 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.
Wed 12/178:20 amOAK - DCA
1 stop7h 00mSouthwest
Thu 12/186:10 amDCA - OAK
1 stop12h 10mSouthwest
Deal found 11/20$298
This Southwest deal was found by Cheapflights users on 11/20. 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 12/1111:00 amOAK - DCA
1 stop8h 55mSouthwest
Sun 12/146:10 amDCA - OAK
1 stop12h 10mSouthwest
Deal found 11/20$302
This Delta deal was found by Cheapflights users on 11/19. 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 12/45:55 amOAK - DCA
1 stop7h 06mDelta
Mon 12/85:31 pmDCA - OAK
2 stops9h 37mDelta
Deal found 11/19$316
This Southwest deal was found by Cheapflights users on 11/19. 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 12/95:40 amOAK - DCA
1 stop8h 10mSouthwest
Fri 12/126:00 amDCA - OAK
1 stop7h 25mSouthwest
Deal found 11/19$324
This Delta deal was found by Cheapflights users on 11/20. 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.
Sun 12/145:55 amOAK - DCA
1 stop7h 06mDelta
Tue 12/165:11 pmDCA - OAK
1 stop9h 57mDelta
Deal found 11/20$367

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Reagan-National 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 November 20, 2025.
Use the filters below to find and compare flights from Oakland to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Oakland

Fly to

Reagan-National

Route

Depart

Return

Price

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sat 1/10

5:55 am-6:15 pm

1 stop9h 20m

Washington, D.C. Reagan-National

Sat 1/17

4:40 pm-10:35 pm

1 stop8h 55m

$257

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 1/6

3:01 pm-9:00 pm

2 stops26h 59m

Washington, D.C. Reagan-National

Sat 1/10

5:09 pm-9:46 am

1 stop19h 37m

$296

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 1/8

10:30 am-11:15 pm

2 stops9h 45m

Washington, D.C. Reagan-National

Sat 1/10

11:50 am-7:10 pm

1 stop10h 20m

$301

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 1/6

3:01 pm-4:01 pm

2 stops22h 00m

Washington, D.C. Reagan-National

Mon 1/12

5:09 pm-9:46 am

1 stop19h 37m

$316

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 2/11

10:30 am-9:59 pm

2 stops32h 29m

Washington, D.C. Reagan-National

Sat 2/14

5:06 pm-9:24 am

1 stop19h 18m

$345

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sun 12/14

5:55 am-4:01 pm

1 stop7h 06m

Washington, D.C. Reagan-National

Tue 12/16

5:11 pm-12:08 am

1 stop9h 57m

$367

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 1/12

5:17 pm-4:09 pm

1 stop19h 52m

Washington, D.C. Reagan-National

Fri 1/16

5:01 pm-4:28 pm

1 stop26h 27m

$393

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 4/22

7:40 am-6:00 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Sun 4/26

6:10 am-2:05 pm

1 stop10h 55m

$412

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 12/10

6:40 am-9:59 pm

1 stop12h 19m

Washington, D.C. Reagan-National

Thu 12/11

9:59 am-11:59 pm

2 stops17h 00m

$419

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 5/7

11:55 pm-2:15 pm

1 stop11h 20m

Washington, D.C. Reagan-National

Sun 5/10

6:10 am-2:05 pm

1 stop10h 55m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 20 results
1
2

Compare providers for flights from Oakland to Reagan-National

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 Reagan-National in November.
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. Reagan-National Airport 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. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oakland, California-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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 Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $159). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $256). 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 DCA?

Find hourly flight availability from Oakland to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

When flying from Oakland, California to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight at noon.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated November 20, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Oakland to Washington, D.C. Reagan-National Airport 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
4,249 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,249 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,027 reviews
Southwest
8.0
Very good
4,249 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Reagan-National. 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. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Oakland, you will be flying from Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland. There are 0 flights from Oakland to Washington, D.C. Reagan-National per day from 3 different airlines.

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

    Airlines like Southwest and Alaska Airlines fly from Oakland, California to Washington, D.C. Reagan-National Airport in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 17h 39m. The distance from Oakland, California to Washington, D.C. Reagan-National Airport is about 2425 mi. This flight may include one or multiple stops.

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

    Delta, at $276, was found to be the cheapest airline from Oakland, California to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Southwest and United Airlines. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Oakland to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Oakland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Reagan-National?

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

  • Can I find deals for business class flights from Oakland to Reagan-National?

    Yes. Cheapflights offers flight deals from Oakland to Reagan-National 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. Reagan-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $159). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $256). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Alternative routes for Oakland to Reagan-National

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Top 3 airlines flying from Oakland to Reagan-National

Discover the top 3 airlines that operate flights from Oakland to Reagan-National. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$377FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$312Average$465FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$742FlexibilityNo cancel feeOn-time69%

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