OAK - IAD

$159 Find Cheap Flights from Oakland to Washington Dulles 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 Dulles Intl departing on 4/29. 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. Dulles Intl 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
$317
Alaska Airlines
Wed 4/29Wed 5/6
OAK - IAD • 1 stop
Cheapest one-way
$159
Alaska Airlines
Wed 4/29
OAK - IAD • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $317 (round-trip)
Southwest
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 Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Las Vegas (LAS)
Cheapest • Avg $279 (round-trip)
Phoenix (PHX)
Shortest trip • 6h 50m (one-way)
Insights
Insights
Insights
Insights
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 Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oakland to Dulles Intl (OAK-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Dulles Intl 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 Dulles Intl

Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
6:46 am - 5:41 pm
OAK
-
IAD
7h 55m
1 stop
Alaska Airlines Logo
6:56 pm - 10:17 am
IAD
-
OAK
18h 21m
1 stop
$317Alaska Airlines
Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
6:20 am - 12:09 am
OAK
-
IAD
14h 49m
1 stop
Alaska Airlines Logo
7:10 am - 1:15 pm
IAD
-
OAK
9h 05m
1 stop
$325Alaska Airlines
Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
6:20 am - 12:09 am
OAK
-
IAD
14h 49m
1 stop
Alaska Airlines Logo
7:10 am - 10:23 pm
IAD
-
OAK
18h 13m
2 stops
$329Alaska Airlines
Wed, Apr 15 - Sat, Apr 25
Alaska Airlines Logo
7:00 am - 5:40 am
OAK
-
IAD
19h 40m
1 stop
Alaska Airlines Logo
9:00 am - 10:32 pm
IAD
-
OAK
16h 32m
1 stop
$331Alaska Airlines
Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
6:46 am - 5:50 am
OAK
-
IAD
20h 04m
2 stops
Alaska Airlines Logo
7:10 am - 10:23 pm
IAD
-
OAK
18h 13m
2 stops
$333Alaska Airlines
Wed, Apr 29 - Tue, May 5
Alaska Airlines Logo
6:20 am - 6:20 pm
OAK
-
IAD
9h 00m
1 stop
Alaska Airlines Logo
7:10 am - 2:38 pm
IAD
-
OAK
34h 28m
2 stops
$335Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
Alaska Airlines Logo
9:53 am - 12:09 am
OAK
-
IAD
11h 16m
1 stop
Alaska Airlines Logo
7:10 am - 1:15 pm
IAD
-
OAK
9h 05m
1 stop
$337Alaska Airlines
Thu, Apr 30 - Sat, May 2
Alaska Airlines Logo
6:20 am - 12:09 am
OAK
-
IAD
14h 49m
1 stop
Alaska Airlines Logo
9:00 am - 10:32 pm
IAD
-
OAK
16h 32m
1 stop
$345Alaska Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
6:46 am - 12:09 am
OAK
-
IAD
14h 23m
2 stops
Alaska Airlines Logo
7:37 pm - 9:45 am
IAD
-
OAK
17h 08m
1 stop
$348Alaska Airlines
Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
6:20 am - 12:09 am
OAK
-
IAD
14h 49m
1 stop
Alaska Airlines Logo
7:10 am - 6:39 pm
IAD
-
OAK
14h 29m
2 stops
$349Alaska Airlines
Booking Insights

KAYAK's insights & trends for Oakland to Dulles Intl flights

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

Which airlines provide the cheapest flights from Oakland to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Oakland to Washington Dulles Airport were found on Alaska Airlines ($317) and Delta ($386).

Find deals

Good to know

Low seasonDecember
Cheapest flight$159
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Oakland to Washington Dulles Airport

When to book flights from Oakland to Dulles Intl

Are your dates flexible? Find out the best times to travel from Oakland to Dulles Intl 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 Washington Dulles Airport flights

  • What is the cheapest flight from Oakland to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Oakland to Washington, D.C. Dulles Intl Airport was $159 for a one-way ticket and $317 for a round-trip.

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

    No

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

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

  • How does KAYAK find such low prices on flights from Oakland to Washington Dulles 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 Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport with an airline and back to Oakland with another airline. Booking your flights between Oakland and IAD 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 Washington Dulles 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 Washington Dulles 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 airline flying from Oakland to Dulles Intl

 
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 Dulles Intl? 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 4320 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

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.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

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.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

Everything you need to know for your flight from Oakland to Dulles Intl

Information on your arrival and departure airports

Oakland (OAK)
Dulles Intl (IAD)