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$128+ Cheap flights from Dulles Intl (IAD) to Oakland, CA (OAK)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OAK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Oakland (OAK). 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 June 12, 2025.

Round-trip from

$245
(Sun Country Air)

One-way from

$128
(Sun Country Air)

Popular in

January

Cheapest in

April

Average price

$605
From Washington, D.C. Dulles Intl to Oakland
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One-way flight from Washington, D.C. Dulles Intl to Oakland
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dulles Intl to Oakland

Cheapest flights from Dulles Intl to Oakland
Explore the most affordable flight options available from Dulles Intl to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Sun Country Air deal was found by Cheapflights users on 6/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:05 amIAD - OAK
1 stop14h 10mSun Country Air
Mon 7/215:51 pmOAK - IAD
1 stop14h 52mSun Country Air
Deal found 6/11$245
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/186:13 pmIAD - OAK
1 stop8h 46mAlaska Airlines
Mon 8/257:58 pmOAK - IAD
1 stop8h 34mAlaska Airlines
Deal found 6/11$296
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 8/207:30 amIAD - OAK
1 stop7h 25mDelta
Tue 8/2612:35 pmOAK - IAD
1 stop7h 57mDelta
Deal found 6/11$297
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 8/195:45 amIAD - OAK
2 stops9h 10mSouthwest
Tue 8/265:35 amOAK - IAD
1 stop7h 40mSouthwest
Deal found 6/11$302
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:25 amIAD - OAK
3 stops18h 08mMultiple Airlines
Thu 7/176:15 pmOAK - IAD
1 stop15h 14mMultiple Airlines
Deal found 6/10$314
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:30 amIAD - OAK
1 stop10h 14mHawaiian Airlines
Wed 7/237:58 pmOAK - IAD
1 stop8h 29mHawaiian Airlines
Deal found 6/10$397

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Oakland 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oakland that are best for you.

Fly from

Dulles Intl

Fly to

Oakland

Route

Depart

Return

Price

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Thu 7/17

6:05 am-5:15 pm

1 stop14h 10m

Oakland

Mon 7/21

5:51 pm-11:43 am

1 stop14h 52m

$245

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Mon 8/18

6:13 pm-11:59 pm

1 stop8h 46m

Oakland

Mon 8/25

7:58 pm-7:32 am

1 stop8h 34m

$296

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Wed 8/20

7:30 am-11:55 am

1 stop7h 25m

Oakland

Tue 8/26

12:35 pm-11:32 pm

1 stop7h 57m

$297

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Tue 8/19

5:45 am-11:55 am

2 stops9h 10m

Oakland

Tue 8/26

5:35 am-4:15 pm

1 stop7h 40m

$302

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Thu 7/10

8:25 am-11:33 pm

3 stops18h 08m

Oakland

Thu 7/17

6:15 pm-12:29 pm

1 stop15h 14m

$314

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Tue 7/22

6:30 am-1:44 pm

1 stop10h 14m

Oakland

Wed 7/23

7:58 pm-7:27 am

1 stop8h 29m

$397

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Thu 7/17

6:05 am-5:15 pm

1 stop14h 10m

$128

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Wed 9/10

7:00 am-1:36 pm

1 stop9h 36m

$145

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Wed 8/13

6:30 am-1:43 pm

1 stop10h 13m

$148

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

Mon 8/4

6:00 pm-10:45 pm

1 stop7h 45m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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Best time to book a flight from Dulles Intl to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Oakland

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Oakland, California?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oakland, California (average of $183). Flying from Washington, D.C. Dulles Intl Airport to Oakland, California in November is currently the most expensive (average of $259). 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 IAD to OAK?

Find hourly flight availability from Dulles Intl to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Oakland, California is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated June 12, 2025.
To help decide which airline to fly from Washington, D.C. to Oakland, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
345 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

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 Dulles Intl to Oakland. 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 into for flights to Oakland from Washington, D.C. Dulles Intl?

    Oakland (OAK) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Oakland. You should not have trouble finding flights to Oakland from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Oakland airport from Washington, D.C. Dulles Intl. It is only a 7.0 mi journey from Oakland (OAK) to Oakland’s city center.

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

    Flying on Sun Country Air is currently your cheapest option to Oakland, California, with prices starting at $245. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $296 and $297, respectively. These flights start at 53% lower than the current average price 3 months from now.

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

    $128 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on Hawaiian Airlines and Alaska Airlines, with prices starting from $145 and $148, respectively.

  • Can I find deals for flights from Dulles Intl to Oakland that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Oakland.

  • Can I find deals for business class flights from Dulles Intl to Oakland?

    Yes. Cheapflights offers flight deals from Dulles Intl to Oakland 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 Washington, D.C. Dulles Intl Airport to Oakland, California?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oakland, California (average of $183). Flying from Washington, D.C. Dulles Intl Airport to Oakland, California in November is currently the most expensive (average of $259). 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.

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Alternative routes for Dulles Intl to Oakland

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Santa Barbara flights
Baltimore to Fresno flights
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Dulles Intl to Monterey flights
Reagan-National to Fresno flights
Baltimore to Long Beach flights
Baltimore to Santa Barbara flights
Baltimore to Monterey flights
Reagan-National to Monterey flights
Dulles Intl to Santa Rosa flights
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Reagan-National to Long Beach flights

Top 2 airlines flying from Dulles Intl to Oakland

Discover the top 2 airlines that operate flights from Dulles Intl to Oakland. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$548FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$578FlexibilityNo cancel feeOn-time63%

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