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Reagan-National

$189+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DCA
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 10/147:00 am
OAK
-
DCA
1 stop11h 59m
Alaska Airlines
Tue 10/208:00 am
DCA
-
OAK
1 stop13h 54m
Alaska Airlines
Deal found 5/21$377
This Southwest deal was found by Cheapflights users on 5/19. 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.
Thu 9/176:10 am
OAK
-
DCA
1 stop7h 15m
Southwest
Tue 9/226:40 pm
DCA
-
OAK
1 stop7h 25m
Southwest
Deal found 5/19$403
This Southwest deal was found by Cheapflights users on 5/20. 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.
Tue 9/1511:55 pm
OAK
-
DCA
1 stop8h 30m
Southwest
Fri 9/186:40 pm
DCA
-
OAK
1 stop7h 25m
Southwest
Deal found 5/20$407
This CheapOair deal was found by Cheapflights users on 5/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:23 am
OAK
-
DCA
1 stop7h 37m
Alaska Airlines
Sat 10/1710:59 am
DCA
-
OAK
1 stop10h 11m
Alaska Airlines
Deal found 5/20$408
This CheapOair deal was found by Cheapflights users on 5/21. 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.
Sun 10/2510:23 am
OAK
-
DCA
1 stop7h 37m
Alaska Airlines
Wed 10/288:00 am
DCA
-
OAK
1 stop13h 54m
Alaska Airlines
Deal found 5/21$412
This Southwest deal was found by Cheapflights users on 5/18. 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 7/85:30 am
OAK
-
DCA
1 stop8h 30m
Southwest
Tue 7/146:05 am
DCA
-
OAK
1 stop10h 45m
Southwest
Deal found 5/18$417
This CheapOair deal was found by Cheapflights users on 5/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:23 am
OAK
-
DCA
1 stop7h 37m
Alaska Airlines
Mon 11/210:59 am
DCA
-
OAK
1 stop10h 13m
Alaska Airlines
Deal found 5/19$418
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:48 am
OAK
-
DCA
1 stop11h 12m
Alaska Airlines
Sat 9/1910:59 am
DCA
-
OAK
1 stop10h 13m
Alaska Airlines
Deal found 5/20$420

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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(Alaska Airlines)

One-way from

$189
(Southwest)

Popular in

April

Cheapest in

February

Average price

$527
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.
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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. 20% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 21, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 9/9

11:55 am-10:20 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Sun 9/13

11:40 am-7:55 pm

2 stops11h 15m

$417

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 7/7

11:55 pm-11:15 am

1 stop8h 20m

Washington, D.C. Reagan-National

Thu 7/16

11:35 am-7:55 pm

2 stops11h 20m

$437

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 8/13

6:00 am-4:19 pm

1 stop7h 19m

Washington, D.C. Reagan-National

Sat 9/19

5:00 pm-11:49 pm

1 stop9h 49m

$438

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 8/13

8:10 pm-9:00 pm

1 stop21h 50m

Washington, D.C. Reagan-National

Wed 9/23

10:59 am-6:12 pm

1 stop10h 13m

$450

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 6/17

7:55 pm-8:25 am

2 stops9h 30m

Washington, D.C. Reagan-National

Tue 6/30

4:55 pm-10:35 pm

2 stops8h 40m

$458

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 6/9

11:55 pm-2:00 pm

1 stop11h 05m

Washington, D.C. Reagan-National

Tue 6/16

6:05 am-4:00 pm

2 stops12h 55m

$464

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sat 8/15

6:00 am-4:19 pm

1 stop7h 19m

Washington, D.C. Reagan-National

Tue 9/22

5:00 pm-11:49 pm

1 stop9h 49m

$468
Quickest round-trip

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 6/16

9:00 pm-8:25 am

2 stops8h 25m

Washington, D.C. Reagan-National

Tue 6/23

4:55 pm-10:35 pm

2 stops8h 40m

$473

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 8/13

2:50 pm-9:00 pm

1 stop27h 10m

Washington, D.C. Reagan-National

Fri 9/18

10:59 am-6:12 pm

1 stop10h 13m

$485

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Fri 8/14

6:49 am-9:00 pm

1 stop11h 11m

Washington, D.C. Reagan-National

Tue 9/22

10:59 am-6:12 pm

1 stop10h 13m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 May.
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, February is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $337). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $882). 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.

How much does it cost to fly round-trip from Oakland, California to Washington, D.C. Reagan-National Airport?

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 May 21, 2026.
See what other customers who have flown with Alaska Airlines and Southwest 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.
Alaska Airlines
7.9
Good
12,390 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,390 reviews
Alaska Airlines
7.9
Good
12,390 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Southwest
7.9
Good
4,282 reviews
Alaska Airlines
7.9
Good
12,390 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 2 different airlines.

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

    Airlines like Southwest, Alaska Airlines, and Delta fly from Oakland, California to Washington, D.C. Reagan-National Airport in about 7h 19m. The time it takes to get you to your destination can typically vary by up to 3h 53m. 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?

    Alaska Airlines, at $237, was found to be the cheapest airline from Oakland, California to Washington, D.C. Reagan-National Airport. An alternate airline flying to your destination would be Southwest. Alaska Airlines is priced at 52% 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, February is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $337). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $882). 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
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Hanover
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Reston
Hunt Valley
Woodbridge

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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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Top 2 airlines flying from Oakland to Reagan-National

Discover the top 2 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$237Average$376FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$312Average$478FlexibilityNo cancel feeOn-time63%

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