OAK - DCA

$189 Find Cheap Flights from Oakland to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oakland to Reagan-National departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$377
Typical prices: $627-$326
Alaska Airlines
Sat 10/24Tue 11/3
OAK - DCA • 1 stop
Cheapest one-way
$219
Typical prices: $183-$297
Alaska Airlines
Wed 7/22
OAK - DCA • 1 stop
Top airlines
Cheapest • from $377 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Oakland and Reagan-National. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $336 (round-trip)
Shortest trip • 6h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oakland to Reagan-National (OAK-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oakland to Reagan-National

Sat, Oct 24 - Tue, Nov 3
Alaska Airlines Logo
7:00 am - 9:59 pm
OAK
-
DCA
11h 59m
1 stop
Alaska Airlines Logo
5:00 pm - 12:52 pm
DCA
-
OAK
22h 52m
1 stop
$377Alaska Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
6:00 am - 4:44 pm
OAK
-
DCA
7h 44m
1 stop
Delta Logo
6:02 am - 4:14 pm
DCA
-
OAK
13h 12m
2 stops
$382Delta
Tue, Sep 1 - Sat, Sep 5
Delta Logo
6:00 am - 6:43 pm
OAK
-
DCA
9h 43m
2 stops
Delta Logo
6:02 am - 4:14 pm
DCA
-
OAK
13h 12m
2 stops
$387Delta
Sat, Oct 24 - Tue, Nov 3
Delta Logo
5:55 am - 6:14 pm
OAK
-
DCA
9h 19m
2 stops
Delta Logo
5:00 pm - 11:56 pm
DCA
-
OAK
9h 56m
1 stop
$392Delta
Sat, Oct 24 - Tue, Nov 3
Delta Logo
5:55 am - 9:15 pm
OAK
-
DCA
12h 20m
2 stops
Delta Logo
5:15 pm - 11:56 pm
DCA
-
OAK
9h 41m
2 stops
$397Delta
Sat, Aug 22 - Wed, Aug 26
Southwest Logo
8:30 am - 8:55 pm
OAK
-
DCA
9h 25m
1 stop
Southwest Logo
6:40 pm - 11:05 pm
DCA
-
OAK
7h 25m
1 stop
$407Southwest
Thu, Oct 8 - Tue, Oct 13
Alaska Airlines Logo
10:23 am - 9:00 pm
OAK
-
DCA
7h 37m
1 stop
Alaska Airlines Logo
10:59 am - 6:10 pm
DCA
-
OAK
10h 11m
1 stop
$412Alaska Airlines
Sat, Aug 22 - Wed, Aug 26
Southwest Logo
8:30 am - 8:50 pm
OAK
-
DCA
9h 20m
2 stops
Southwest Logo
6:40 pm - 11:05 pm
DCA
-
OAK
7h 25m
1 stop
$413Southwest
Wed, Jul 22 - Tue, Jul 28
Alaska Airlines Logo
10:22 am - 9:59 pm
OAK
-
DCA
8h 37m
1 stop
Alaska Airlines Logo
8:59 am - 2:10 pm
DCA
-
OAK
8h 11m
1 stop
$417Alaska Airlines
Wed, Aug 26 - Sat, Aug 29
Alaska Airlines Logo
6:48 am - 9:00 pm
OAK
-
DCA
11h 12m
1 stop
Alaska Airlines Logo
10:59 am - 6:12 pm
DCA
-
OAK
10h 13m
1 stop
$420Alaska Airlines
Booking Insights

KAYAK's insights & trends for Oakland to Reagan-National flights

Get data-powered insights and trends into flights from Oakland to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oakland, California to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oakland, California to Washington, D.C. Reagan-National Airport departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oakland to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oakland to Washington, D.C. Reagan-National Airport is February, where tickets cost $337 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $882 and $612 respectively.

Good to know

Low seasonFebruary
Cheapest flight$219
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Oakland to Reagan Washington National Airport

When to book flights from Oakland to Reagan-National

Are your dates flexible? Find out the best times to travel from Oakland to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oakland to Reagan Washington National Airport flights

  • What is the cheapest flight from Oakland to Washington, D.C. Reagan-National Airport?

    In the last 5 days, the lowest price for a flight from Oakland to Washington, D.C. Reagan-National Airport was $189 for a one-way ticket and $377 for a round-trip.

  • Do I need a passport to fly between Oakland and Reagan Washington National Airport?

    No

  • Which airports will I be using when flying from Oakland to Reagan Washington National Airport?

    On your way to Reagan Washington National Airport, you’ll fly out from Oakland. You’ll be landing at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Oakland to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oakland to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Oakland and Reagan Washington National Airport.

  • Which is the best airline for flights from Oakland to Washington, D.C., Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Oakland to Washington, D.C. are Southwest and Alaska Airlines. With an average price for the route of $470 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $376 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Oakland to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oakland to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oakland to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Oakland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oakland to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Oakland with another airline. Booking your flights between Oakland and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oakland to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Oakland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oakland to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Oakland to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oakland to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4255 reviews
7.0Food
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
Airline reviews

Was fine, delayed and feels like southwest is always late

6.0 GoodAnonymous, Jun 2026
SMF - LAS
Read more Southwest reviews

Was fine, delayed and feels like southwest is always late

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Affirmed my disability by allowing me to board when most accessible. Very parable, helpful and friendly staff. Smooth flight overall! I always fly Alaska when possible! Thank you!

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Very easy, stress free airline. Was a wonderful experience. Will use again

This was my first trip with Alaska Airlines (round trip DCA to San Diego). Despite a slight delay on the return flight, I feel compelled to post a RAVE review! I cannot praise the airline and the crew enough! Everyone was kind, professional, and courteous, every step of the way- excellent service, snacks, and entertainment! On both legs of the trip I inquired whether there were any free seating upgrades and my request were granted BOTH times! I’ve flown on other airlines where they won’t do that, even when those premium seats are empty. As a customer service professional myself, I can say I left my experience feeling like a valued customer and not just a number. I NEVER expected to praise an airline lol I’ll definitely go out of my way to fly with Alaska on future trips. Thank you for such an awesome experience!

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

I think Alaska should start including free meals on these longer trips.

Departed on time and had an efficient boarding process. The inflight wifi was not working on one of the flights.

The flights were all late and they would not refund my money

Comfort level was below par. Food selection was non-existent. Paying $35 for 1st bag is never appreciated. I will not fly them again. I am actually trying to change my return flight.

Everything you need to know for your flight from Oakland to Reagan-National

Information on your arrival and departure airports