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Reagan-National

$154+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DCA
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap 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 February 18, 2026.

This Southwest deal was found by Cheapflights users on 2/17. 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 3/1111:55 pm
OAK
-
DCA
1 stop8h 20m
Southwest
Wed 4/12:00 pm
DCA
-
OAK
1 stop10h 45m
Southwest
Deal found 2/17$277
This Southwest deal was found by Cheapflights users on 2/17. 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 4/118:05 am
OAK
-
DCA
1 stop8h 50m
Southwest
Wed 4/157:55 am
DCA
-
OAK
1 stop7h 40m
Southwest
Deal found 2/17$312
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.
Mon 3/95:45 am
OAK
-
DCA
1 stop7h 35m
Southwest
Mon 3/163:20 pm
DCA
-
OAK
2 stops10h 00m
Southwest
Deal found 2/16$322
This Southwest deal was found by Cheapflights users on 2/17. 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 4/1311:00 am
OAK
-
DCA
1 stop6h 55m
Southwest
Wed 4/227:55 am
DCA
-
OAK
1 stop7h 40m
Southwest
Deal found 2/17$328
This Southwest deal was found by Cheapflights users on 2/17. 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 4/118:05 am
OAK
-
DCA
1 stop8h 50m
Southwest
Thu 4/167:45 pm
DCA
-
OAK
1 stop7h 40m
Southwest
Deal found 2/17$332
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.
Thu 4/2311:55 pm
OAK
-
DCA
1 stop8h 15m
Southwest
Tue 4/283:55 pm
DCA
-
OAK
1 stop8h 50m
Southwest
Deal found 2/16$337
This Southwest deal was found by Cheapflights users on 2/17. 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.
Fri 4/2411:00 am
OAK
-
DCA
1 stop6h 55m
Southwest
Tue 4/283:40 pm
DCA
-
OAK
1 stop10h 45m
Southwest
Deal found 2/17$342
This CheapOair deal was found by Cheapflights users on 2/17. 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.
Tue 3/105:31 pm
OAK
-
DCA
2 stops24h 31m
Alaska Airlines
Tue 3/178:00 am
DCA
-
OAK
1 stop11h 37m
Alaska Airlines
Deal found 2/17$345

Find 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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Southwest)

One-way from

$154
(Southwest)

Popular in

February

Cheapest in

November

Average price

$625
Provider with most accurate pricing for Oakland-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Washington, D.C. Reagan-National flights.
Search Deals
From Oakland to Washington, D.C. Reagan-National
Search Deals
One-way flight from Oakland to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 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 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 February 18, 2026.
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

Wed 3/11

5:50 am-4:20 pm

1 stop7h 30m

Washington, D.C. Reagan-National

Wed 4/1

12:00 pm-6:35 pm

2 stops9h 35m

$282

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 3/18

11:55 pm-11:15 am

1 stop8h 20m

Washington, D.C. Reagan-National

Wed 3/25

3:35 pm-11:40 pm

1 stop11h 05m

$322

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sun 4/12

11:55 pm-11:10 am

1 stop8h 15m

Washington, D.C. Reagan-National

Wed 4/15

7:55 am-12:35 pm

1 stop7h 40m

$342

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 5/11

11:55 pm-11:05 am

1 stop8h 10m

Washington, D.C. Reagan-National

Tue 5/12

3:40 pm-11:25 pm

1 stop10h 45m

$347

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 4/22

11:55 pm-2:15 pm

1 stop11h 20m

Washington, D.C. Reagan-National

Sun 4/26

7:40 am-12:30 pm

1 stop7h 50m

$352

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 5/19

5:50 am-4:15 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Thu 5/21

7:55 am-12:40 pm

1 stop7h 45m

$367

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Fri 3/27

5:45 am-7:55 pm

1 stop11h 10m

Washington, D.C. Reagan-National

Mon 4/6

7:40 pm-12:10 am

1 stop7h 30m

$368

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 5/28

11:55 pm-11:10 am

1 stop8h 15m

Washington, D.C. Reagan-National

Sun 5/31

4:35 pm-11:20 pm

1 stop9h 45m

$377

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sun 3/29

11:55 pm-3:00 pm

1 stop12h 05m

Washington, D.C. Reagan-National

Fri 4/3

6:10 am-2:05 pm

2 stops10h 55m

$378

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 4/1

11:55 pm-11:15 am

1 stop8h 20m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 17 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 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. Reagan-National Airport 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. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >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 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. 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, May is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $181). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $254). 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 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 February 18, 2026.
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
4,295 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

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
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

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.
Delta
7.9
Good
8,212 reviews
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

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.
United Airlines
7.4
Good
9,322 reviews
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

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 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 is 1 flight 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 fly from Oakland, California to Washington, D.C. Reagan-National Airport in about 8h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Oakland, California to Washington, D.C. Reagan-National Airport is about 2425 mi.

  • 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 42% 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, May is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $181). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $254). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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Alternative routes for Oakland to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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San Luis Obispo to Baltimore flights
Long Beach to Baltimore flights
Monterey to Dulles Intl flights
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Medford to Dulles Intl flights
Bakersfield to Dulles Intl flights
Monterey to Baltimore flights

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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$389FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$312Average$465FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$742FlexibilityNo cancel feeOn-time69%

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