Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Oakland, California to Washington, D.C. from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Washington, D.C. departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oakland, California to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:55 pm - 11:55 amOAK  Oakland-DCA Washington, D.C. Reagan-National
9h 00m1 stop Chicago Midway
Southwest Logo
10:50 am - 8:00 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
12h 10m1 stop Dallas Love Field
$389Southwest
Tue, Oct 6 - Sat, Oct 10
Southwest Logo
11:55 pm - 11:35 amOAK  Oakland-DCA Washington, D.C. Reagan-National
8h 40m1 stop Chicago Midway
Southwest Logo
3:40 pm - 10:10 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
9h 30m1 stop Chicago Midway
$389Southwest
Thu, Oct 22 - Sat, Oct 24
Southwest Logo
11:55 pm - 11:55 amOAK  Oakland-DCA Washington, D.C. Reagan-National
9h 00m1 stop Chicago Midway
Southwest Logo
1:00 pm - 8:00 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
10h 00m2 stops Chicago Midway Dallas Love Field
$389Southwest
Tue, Oct 6 - Sat, Oct 10
Southwest Logo
5:00 am - 4:25 pmOAK  Oakland-DCA Washington, D.C. Reagan-National
8h 25m2 stops Phoenix Sky Harbor Intl Omaha Eppley Airfield
Southwest Logo
3:40 pm - 10:10 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
9h 30m1 stop Chicago Midway
$389Southwest
Thu, Oct 22 - Sat, Oct 24
Alaska Airlines Logo
6:52 pm - 4:00 pmOAK  Oakland-DCA Washington, D.C. Reagan-National
18h 08m1 stop Portland
Alaska Airlines Logo
5:00 pm - 9:23 amDCA  Washington, D.C. Reagan-National-OAK Oakland
19h 23m1 stop Seattle/Tacoma Intl
$449Alaska Airlines
Tue, Sep 1 - Sat, Sep 5
Alaska Airlines Logo
11:55 am - 4:00 pmOAK  Oakland-DCA Washington, D.C. Reagan-National
25h 05m1 stop Portland
Alaska Airlines Logo
5:00 pm - 9:23 amDCA  Washington, D.C. Reagan-National-OAK Oakland
19h 23m1 stop Seattle/Tacoma Intl
$449Alaska Airlines
Thu, Sep 3 - Sat, Sep 5
Alaska Airlines Logo
6:52 pm - 4:00 pmOAK  Oakland-DCA Washington, D.C. Reagan-National
18h 08m1 stop Portland
Alaska Airlines Logo
10:59 am - 6:12 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
10h 13m1 stop San Diego
$452Alaska Airlines
Tue, Sep 8 - Fri, Sep 11
Delta Logo
5:00 pm - 9:10 amOAK  Oakland-DCA Washington, D.C. Reagan-National
13h 10m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
5:52 pm - 10:01 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
7h 09m1 stop Salt Lake City
$457Delta
Sat, Sep 5 - Sat, Sep 19
Delta Logo
6:00 am - 4:44 pmOAK  Oakland-DCA Washington, D.C. Reagan-National
7h 44m1 stop Salt Lake City
Delta Logo
5:52 pm - 10:01 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
7h 09m1 stop Salt Lake City
$467Delta
Wed, Sep 2 - Sat, Sep 19
Delta Logo
6:00 am - 4:44 pmOAK  Oakland-DCA Washington, D.C. Reagan-National
7h 44m1 stop Salt Lake City
Delta Logo
5:54 pm - 10:38 pmDCA  Washington, D.C. Reagan-National-OAK Oakland
7h 44m1 stop Salt Lake City
$467Delta
Sun, Aug 30 - Tue, Sep 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Southwest flights from Oakland, California to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Oakland, California to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Sep 28
OAK11:55 pmOakland
8h 30m
1 stop
DCA11:25 amWashington, D.C. Reagan-National
Sep 30
DCA6:00 amWashington, D.C. Reagan-National
8h 30m
1 stop
OAK11:30 amOakland
$300
Southwest
Sep 14
OAK11:55 pmOakland
8h 30m
1 stop
DCA11:25 amWashington, D.C. Reagan-National
Sep 16
DCA7:25 amWashington, D.C. Reagan-National
9h 35m
2 stops
OAK2:00 pmOakland
$304
Southwest
Sep 14
OAK8:25 pmOakland
9h 25m
2 stops
DCA8:50 amWashington, D.C. Reagan-National
Sep 16
DCA7:25 amWashington, D.C. Reagan-National
9h 35m
2 stops
OAK2:00 pmOakland
$309

Alaska Airlines flights from Oakland, California to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on Oakland, California to Washington, D.C. Reagan-National Airport flight tickets
Alaska Airlines
Sep 8
OAK6:52 pmOakland
18h 08m
1 stop
DCA4:00 pmWashington, D.C. Reagan-National
Sep 10
DCA10:59 amWashington, D.C. Reagan-National
10h 13m
1 stop
OAK6:12 pmOakland
$383
Alaska Airlines
Oct 15
OAK9:59 amOakland
8h 01m
1 stop
DCA9:00 pmWashington, D.C. Reagan-National
Oct 18
DCA10:59 amWashington, D.C. Reagan-National
27h 31m
1 stop
OAK11:30 amOakland
$447
Alaska Airlines
Sep 1
OAK6:52 pmOakland
18h 08m
1 stop
DCA4:00 pmWashington, D.C. Reagan-National
Sep 5
DCA5:00 pmWashington, D.C. Reagan-National
19h 23m
1 stop
OAK9:23 amOakland
$449

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Oakland, California 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 Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Tue 10/6

11:55 pm-11:55 am

1 stop9h 00m

Washington, D.C. Reagan-National

Sat 10/10

10:50 am-8:00 pm

1 stop12h 10m

$389

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Thu 10/22

11:55 pm-11:35 am

1 stop8h 40m

Washington, D.C. Reagan-National

Sat 10/24

3:40 pm-10:10 pm

1 stop9h 30m

$389

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Tue 10/6

11:55 pm-11:55 am

1 stop9h 00m

Washington, D.C. Reagan-National

Sat 10/10

1:00 pm-8:00 pm

2 stops10h 00m

$389

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Thu 10/22

5:00 am-4:25 pm

2 stops8h 25m

Washington, D.C. Reagan-National

Sat 10/24

3:40 pm-10:10 pm

1 stop9h 30m

$389

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Tue 9/1

6:52 pm-4:00 pm

1 stop18h 08m

Washington, D.C. Reagan-National

Sat 9/5

5:00 pm-9:23 am

1 stop19h 23m

$449

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Thu 9/3

11:55 am-4:00 pm

1 stop25h 05m

Washington, D.C. Reagan-National

Sat 9/5

5:00 pm-9:23 am

1 stop19h 23m

$449

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Tue 9/8

6:52 pm-4:00 pm

1 stop18h 08m

Washington, D.C. Reagan-National

Fri 9/11

10:59 am-6:12 pm

1 stop10h 13m

$452

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Sat 9/5

5:00 pm-9:10 am

2 stops13h 10m

Washington, D.C. Reagan-National

Sat 9/19

5:52 pm-10:01 pm

1 stop7h 09m

$457
Quickest round-trip

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Wed 9/2

6:00 am-4:44 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Sat 9/19

5:52 pm-10:01 pm

1 stop7h 09m

$467

OaklandWashington, D.C.

OAK Oakland - DCA Washington, D.C. Reagan-National

OAKDCA

Oakland

Sun 8/30

6:00 am-4:44 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Tue 9/1

5:54 pm-10:38 pm

1 stop7h 44m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Oakland, California to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Oakland, California, with most prices found around $337. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $372.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Oakland, California to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $453. Flights from Oakland, California to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $766. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Oakland, California to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $526. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $580.

Can stopping save me money on Oakland, California to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Oakland, California to Washington, D.C. Reagan-National Airport flight.

How have Oakland, California to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of August 2026, prices for Oakland, California to Washington, D.C. Reagan-National Airport flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Oakland, California to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to Washington, D.C. Reagan-National Airport (OAK to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Washington, D.C. Reagan-National Airport

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from Oakland, California to Washington, D.C. Reagan-National Airport takes 7h 25m
There are no direct flights from Oakland, California to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Oakland, California to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Oakland, California to Washington, D.C. Reagan-National Airport

  • How far is Oakland to Washington, D.C. Reagan-National by plane?

    There are 2425.6 mi between Oakland and Washington, D.C. Reagan-National. 7h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Oakland Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Oakland Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Oakland Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Oakland Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Oakland, California to Washington, D.C. Reagan-National Airport?

Best airlines flying from Oakland, California to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Oakland, California to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $237Free CancellationRating
7.9
12,793 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $312Free CancellationRating
8.0
4,215 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to Washington, D.C. Reagan-National Airport

    The lowest priced Southwest flight from Oakland, California to Washington, D.C. Reagan-National Airport from the last 72 hours was $312. Generally, Southwest has 3 flights on this route every week with an average price of $561. Southwest is rated 8.0/10 by our users.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oakland to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oakland to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Oakland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oakland to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oakland to Washington, D.C..

I’m not ready to book a flight from Oakland to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Oakland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.