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Cheap flights from Oakland, California to Washington, D.C. from $122

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 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Southwest Logo
5:45 am - 3:45 pmOAK-IAD
7h 00m1 stop
Southwest Logo
7:40 am - 2:40 pmIAD-OAK
10h 00m1 stop
$257Southwest
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Tue, Nov 11 - Wed, Nov 12
Southwest Logo
5:45 am - 3:45 pmOAK-IAD
7h 00m1 stop
Southwest Logo
5:05 am - 9:35 amIAD-OAK
7h 30m1 stop
$277Southwest
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Tue, Nov 4 - Sun, Nov 9
Southwest Logo
5:15 am - 2:55 pmOAK-IAD
6h 40m1 stop
Southwest Logo
9:05 am - 2:55 pmIAD-OAK
8h 50m1 stop
$287Southwest
Find Deal
Sat, Jan 24 - Tue, Feb 10
Southwest Logo
12:35 pm - 10:00 pmOAK-IAD
6h 25m1 stop
Southwest Logo
7:40 am - 1:55 pmIAD-OAK
9h 15m2 stops
$292Southwest
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Tue, Nov 11 - Wed, Nov 12
Delta Logo
12:28 pm - 11:58 pmOAK-IAD
8h 30m1 stop
Delta Logo
7:10 am - 11:48 amIAD-OAK
7h 38m1 stop
$297Delta
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Tue, Nov 11 - Sat, Nov 15
Delta Logo
4:51 pm - 9:10 amOAK-IAD
13h 19m2 stops
Delta Logo
7:10 am - 11:48 amIAD-OAK
7h 38m1 stop
$302Delta
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Tue, Nov 11 - Sat, Nov 15
Alaska Airlines Logo
6:10 am - 5:43 pmOAK-IAD
8h 33m1 stop
Alaska Airlines Logo
5:26 pm - 4:28 pmIAD-OAK
26h 02m2 stops
$306Alaska Airlines
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Tue, Jan 6 - Fri, Jan 23
Delta Logo
4:51 pm - 9:10 amOAK-IAD
13h 19m2 stops
Delta Logo
6:55 am - 4:11 pmIAD-OAK
12h 16m2 stops
$307Delta
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Tue, Nov 11 - Sat, Nov 15
Alaska Airlines Logo
6:30 am - 5:55 pmOAK-IAD
8h 25m1 stop
Alaska Airlines Logo
6:55 pm - 5:43 pmIAD-OAK
25h 48m1 stop
$321Alaska Airlines
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Wed, Feb 18 - Mon, Feb 23
Alaska Airlines Logo
2:49 pm - 6:23 amOAK-IAD
12h 34m1 stop
Alaska Airlines Logo
5:40 pm - 11:59 pmIAD-OAK
33h 19m2 stops
$326Alaska Airlines
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Tue, Nov 4 - Sun, Nov 9

Southwest flights from Oakland, California to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on Oakland, California to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
Nov 11
OAK5:45 amOakland
7h 00m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Nov 12
IAD7:40 amWashington, D.C. Dulles Intl
10h 00m
1 stop
OAK2:40 pmOakland
$257
Find similar
Southwest
Nov 4
OAK5:45 amOakland
7h 00m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Nov 9
IAD5:05 amWashington, D.C. Dulles Intl
7h 30m
1 stop
OAK9:35 amOakland
$277
Find similar
Southwest
Jan 24
OAK5:15 amOakland
6h 40m
1 stop
IAD2:55 pmWashington, D.C. Dulles Intl
Feb 10
IAD9:05 amWashington, D.C. Dulles Intl
8h 50m
1 stop
OAK2:55 pmOakland
$287
Find similar

Delta flights from Oakland, California to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Oakland, California to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 11
OAK12:28 pmOakland
8h 30m
1 stop
IAD11:58 pmWashington, D.C. Dulles Intl
Nov 15
IAD7:10 amWashington, D.C. Dulles Intl
7h 38m
1 stop
OAK11:48 amOakland
$297
Find similar
Delta
Nov 11
OAK4:51 pmOakland
13h 19m
2 stops
IAD9:10 amWashington, D.C. Dulles Intl
Nov 15
IAD7:10 amWashington, D.C. Dulles Intl
7h 38m
1 stop
OAK11:48 amOakland
$302
Find similar
Delta
Nov 11
OAK4:51 pmOakland
13h 19m
2 stops
IAD9:10 amWashington, D.C. Dulles Intl
Nov 15
IAD6:55 amWashington, D.C. Dulles Intl
12h 16m
2 stops
OAK4:11 pmOakland
$307
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Washington, D.C. Dulles Intl 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 October 16, 2025.
Use the filters below to find and compare flights from Oakland, California to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/11

5:45 am-3:45 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Wed 11/12

7:40 am-2:40 pm

1 stop10h 00m

$257

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/4

5:45 am-3:45 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Sun 11/9

5:05 am-9:35 am

1 stop7h 30m

$277

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Sat 1/24

5:15 am-2:55 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 2/10

9:05 am-2:55 pm

1 stop8h 50m

$287

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/11

12:35 pm-10:00 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Wed 11/12

7:40 am-1:55 pm

2 stops9h 15m

$292

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/11

12:28 pm-11:58 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Sat 11/15

7:10 am-11:48 am

1 stop7h 38m

$297

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/11

4:51 pm-9:10 am

2 stops13h 19m

Washington, D.C. Dulles Intl

Sat 11/15

7:10 am-11:48 am

1 stop7h 38m

$302

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 1/6

6:10 am-5:43 pm

1 stop8h 33m

Washington, D.C. Dulles Intl

Fri 1/23

5:26 pm-4:28 pm

2 stops26h 02m

$306

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/11

4:51 pm-9:10 am

2 stops13h 19m

Washington, D.C. Dulles Intl

Sat 11/15

6:55 am-4:11 pm

2 stops12h 16m

$307

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Wed 2/18

6:30 am-5:55 pm

1 stop8h 25m

Washington, D.C. Dulles Intl

Mon 2/23

6:55 pm-5:43 pm

1 stop25h 48m

$321

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 11/4

2:49 pm-6:23 am

1 stop12h 34m

Washington, D.C. Dulles Intl

Sun 11/9

5:40 pm-11:59 pm

2 stops33h 19m

$326

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Oakland, California to Washington, D.C. Dulles Intl 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. Dulles Intl Airport?

In general, May is the cheapest month to fly from Oakland, California to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $294. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $376.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $504. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Oakland, California to Washington, D.C. Dulles Intl Airport for around $657.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Oakland, California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $494 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $606 on average. Flights to Washington, D.C. Dulles Intl Airport from Oakland, California at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Oakland, California to Washington, D.C. Dulles Intl Airport flight prices changed over time?

When to book flights from Oakland, California to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Washington, D.C. Dulles Intl 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. Dulles Intl Airport (OAK to IAD) flight deals and tips

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

Direct flights

None
There are no direct flights from Oakland, California to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Oakland, California to Washington, D.C. Dulles Intl Airport.
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  • How far is Oakland to Washington, D.C. Dulles Intl by plane?

    A flight from Oakland to Washington, D.C. Dulles Intl will travel around 2402.6 mi. Typically, this will take 6h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Oakland Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Oakland, California to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Oakland, California to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Oakland, California to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $256Free CancellationRating
8.0
11,095 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,239 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to Washington, D.C. Dulles Intl Airport

    The lowest priced Southwest flight from Oakland, California to Washington, D.C. Dulles Intl Airport from the last 72 hours was $376. Generally, Southwest has 2 flights on this route every week with an average price of $467. 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
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oakland to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Oakland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Oakland to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 can track prices for Oakland to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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