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Reagan-National

$139+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DCA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 3, 2026.

This CheapOair deal was found by Cheapflights users on 2/2. 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 2/245:31 pm
OAK
-
DCA
1 stop19h 35m
Alaska Airlines
Tue 3/35:06 pm
DCA
-
OAK
1 stop19h 18m
Alaska Airlines
Deal found 2/2$257
This CheapOair deal was found by Cheapflights users on 2/2. 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 2/245:31 pm
OAK
-
DCA
1 stop19h 35m
Alaska Airlines
Tue 3/178:00 am
DCA
-
OAK
1 stop11h 37m
Alaska Airlines
Deal found 2/2$277
This CheapOair deal was found by Cheapflights users on 1/31. 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 3/45:31 pm
OAK
-
DCA
2 stops21h 28m
Alaska Airlines
Tue 3/105:06 pm
DCA
-
OAK
1 stop19h 18m
Alaska Airlines
Deal found 1/31$316
This Southwest deal was found by Cheapflights users on 1/31. 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 2/265:05 am
OAK
-
DCA
1 stop10h 05m
Southwest
Mon 3/26:00 am
DCA
-
OAK
1 stop8h 05m
Southwest
Deal found 1/31$322
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/49:54 am
OAK
-
DCA
1 stop9h 05m
Alaska Airlines
Wed 3/118:59 am
DCA
-
OAK
2 stops17h 59m
Alaska Airlines
Deal found 2/2$325
This Southwest deal was found by Cheapflights users on 2/2. 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 3/1011:55 pm
OAK
-
DCA
1 stop8h 20m
Southwest
Sat 3/146:50 pm
DCA
-
OAK
1 stop8h 30m
Southwest
Deal found 2/2$327
This Southwest deal was found by Cheapflights users on 2/2. 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 2/225:25 am
OAK
-
DCA
1 stop14h 30m
Southwest
Wed 2/256:00 am
DCA
-
OAK
1 stop14h 30m
Southwest
Deal found 2/2$328
This CheapOair deal was found by Cheapflights users on 2/1. 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 2/255:31 pm
OAK
-
DCA
1 stop19h 35m
Alaska Airlines
Wed 3/48:59 am
DCA
-
OAK
2 stops16h 50m
Alaska Airlines
Deal found 2/1$330
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:03 pm
OAK
-
DCA
2 stops20h 03m
Alaska Airlines
Tue 3/35:06 pm
DCA
-
OAK
1 stop19h 18m
Alaska Airlines
Deal found 2/2$340

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 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(CheapOair)

One-way from

$139
(Alaska Airlines)

Popular in

December

Cheapest in

November

Average price

$517
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 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 3, 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

Thu 2/26

5:05 am-6:10 pm

1 stop10h 05m

Washington, D.C. Reagan-National

Mon 3/2

6:00 am-11:05 am

1 stop8h 05m

$322

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 3/4

9:54 am-9:59 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Wed 3/11

8:59 am-11:58 pm

2 stops17h 59m

$325

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Tue 3/10

11:55 pm-11:15 am

1 stop8h 20m

Washington, D.C. Reagan-National

Sat 3/14

6:50 pm-12:20 am

1 stop8h 30m

$327

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sun 2/22

5:25 am-10:55 pm

1 stop14h 30m

Washington, D.C. Reagan-National

Wed 2/25

6:00 am-5:30 pm

1 stop14h 30m

$328

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 3/4

9:54 am-9:59 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Mon 3/9

5:00 pm-11:58 pm

1 stop9h 58m

$337

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 3/4

5:55 am-10:00 pm

2 stops13h 05m

Washington, D.C. Reagan-National

Mon 3/9

5:12 pm-11:46 pm

1 stop9h 34m

$342

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 3/5

5:55 am-10:00 pm

2 stops13h 05m

Washington, D.C. Reagan-National

Mon 3/9

5:30 pm-11:46 pm

2 stops9h 16m

$368

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 3/2

5:03 pm-4:00 pm

1 stop19h 57m

Washington, D.C. Reagan-National

Tue 3/3

5:06 pm-9:24 am

1 stop19h 18m

$377

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 3/4

12:30 pm-10:55 pm

2 stops7h 25m

Washington, D.C. Reagan-National

Wed 3/11

3:45 pm-10:00 pm

2 stops9h 15m

$377

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 3/4

9:54 am-9:59 pm

1 stop9h 05m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 18 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, October is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $186). 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.

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 3, 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
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

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
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

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
8,138 reviews
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

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
9,236 reviews
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

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 and Alaska Airlines fly from Oakland, California to Washington, D.C. Reagan-National Airport in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 1h. 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 41% 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, October is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $186). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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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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Medford to Dulles Intl flights
Medford 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$389FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$312Average$463FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$742FlexibilityNo cancel feeOn-time69%

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