Reagan-National

$144+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DCA
Jul 8 — Jul 151
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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 July 3, 2025.

Round-trip from

$296
(Alaska Airlines)

One-way from

$144
(Southwest)

Popular in

February

Cheapest in

November

Average price

$596
From Oakland to Washington, D.C. Reagan-National
One-way flight from Oakland to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 11% potential increase in price ($64 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:30 amOAK - DCA
1 stop12h 29mAlaska Airlines
Tue 11/45:59 pmDCA - OAK
1 stop17h 46mAlaska Airlines
Deal found 7/1$296
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:30 amOAK - DCA
1 stop10h 15mSouthwest
Wed 9/34:55 pmDCA - OAK
1 stop7h 30mSouthwest
Deal found 7/1$297
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:55 amOAK - DCA
1 stop7h 24mDelta
Tue 10/285:15 pmDCA - OAK
2 stops9h 38mDelta
Deal found 7/2$302

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 July 3, 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

Wed 10/29

6:30 am-9:59 pm

1 stop12h 29m

Washington, D.C. Reagan-National

Tue 11/4

5:59 pm-8:45 am

1 stop17h 46m

$296

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sat 8/23

7:30 am-8:45 pm

1 stop10h 15m

Washington, D.C. Reagan-National

Wed 9/3

4:55 pm-9:25 pm

1 stop7h 30m

$297

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Sat 10/25

5:55 am-4:19 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Tue 10/28

5:15 pm-11:53 pm

2 stops9h 38m

$302

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 8/20

12:00 pm-10:45 pm

1 stop7h 45m

$144

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 10/1

9:39 am-9:44 pm

1 stop9h 05m

$145

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 9/17

9:39 am-9:44 pm

1 stop9h 05m

$148

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 8/18

4:58 pm-9:11 am

2 stops13h 13m

$164

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Mon 7/14

9:23 am-12:04 pm

2 stops23h 41m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $278). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 July 3, 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 afternoon, which can drop the price by up to 14% 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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Alaska Airlines, at $296, 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 Delta. Alaska Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Oakland, California to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Oakland, California to Washington, D.C. Reagan-National Airport for a low price.

  • 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 $278). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 Oakland?

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Arlington
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Alexandria
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Linthicum Heights
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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.

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$481FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$347Average$470FlexibilityNo cancel feeOn-time63%

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