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$136+ Cheap flights from Washington, D.C. (WAS) to Berkeley, CA

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SFO
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Berkeley are usually found in February or May, booked 74 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Berkeley

Cheapest flights from Washington, D.C. to Berkeley
Explore the most affordable flight options available from Washington, D.C. to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:00 pm
DCA
-
SFO
1 stop11h 59m
Multiple Airlines
Mon 3/309:04 pm
SFO
-
DCA
1 stop12h 00m
Multiple Airlines
Deal found 2/1$255
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:37 am
IAD
-
SFO
1 stop13h 18m
Frontier
Sun 2/2210:46 pm
SFO
-
IAD
1 stop14h 22m
Frontier
Deal found 2/1$256
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 pm
DCA
-
SFO
1 stop9h 28m
Frontier
Tue 3/176:00 am
SFO
-
DCA
1 stop12h 59m
Frontier
Deal found 2/2$256
This Southwest deal was found by Cheapflights users on 2/3. 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.
Thu 2/263:25 pm
IAD
-
SFO
1 stop11h 00m
Southwest
Tue 3/105:05 am
SFO
-
IAD
1 stop9h 15m
Southwest
Deal found 2/3$257
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 3/36:59 pm
DCA
-
SFO
Nonstop6h 20m
Alaska Airlines
Tue 3/109:46 am
SFO
-
DCA
Nonstop5h 13m
Alaska Airlines
Deal found 2/4$257
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:29 am
IAD
-
SFO
1 stop14h 26m
Frontier
Wed 2/257:20 am
SFO
-
IAD
2 stops23h 05m
Frontier
Deal found 2/2$258
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 pm
DCA
-
SFO
1 stop31h 01m
Multiple Airlines
Fri 2/279:46 am
SFO
-
DCA
Nonstop5h 13m
Multiple Airlines
Deal found 2/2$258
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:51 am
IAD
-
SFO
1 stop9h 03m
Multiple Airlines
Wed 5/612:26 pm
SFO
-
IAD
1 stop8h 43m
Multiple Airlines
Deal found 2/3$259
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:00 pm
DCA
-
SFO
1 stop13h 28m
Frontier
Tue 3/106:00 am
SFO
-
DCA
1 stop12h 59m
Frontier
Deal found 2/2$259
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:36 pm
IAD
-
SFO
Nonstop6h 14m
United Airlines
Sat 3/74:55 pm
SFO
-
IAD
Nonstop5h 08m
United Airlines
Deal found 2/3$260
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:15 pm
DCA
-
SFO
1 stop10h 36m
JetBlue
Mon 3/308:44 pm
SFO
-
DCA
1 stop10h 05m
JetBlue
Deal found 2/4$260
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:41 am
IAD
-
SFO
1 stop12h 58m
Multiple Airlines
Fri 2/2710:28 am
SFO
-
IAD
2 stops20h 06m
Multiple Airlines
Deal found 2/2$261

Find flight deals from Washington, D.C. to Berkeley

Keep the following information in mind while searching for Washington, D.C. to Berkeley flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(Expedia)

One-way from

$136
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$386
Provider with most accurate pricing for Washington, D.C. (WAS)-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Francisco flights.
Search Deals
From Washington, D.C. (WAS) to Berkeley
Search Deals
One-way flight from Washington, D.C. (WAS) to Berkeley
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Berkeley 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 February 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Berkeley that are best for you.

Fly from

Washington, D.C.

Fly to

Berkeley

Route

Depart

Return

Price

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 4/28

3:00 pm-10:49 pm

1 stop10h 49m

San Francisco

Wed 5/6

2:00 pm-12:42 am

1 stop7h 42m

$257

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 2/26

10:10 pm-1:28 am

Nonstop6h 18m

San Francisco

Mon 3/9

10:45 pm-6:56 am

Nonstop5h 11m

$257

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 3/4

10:10 pm-1:28 am

Nonstop6h 18m

San Francisco

Wed 3/18

4:55 pm-1:03 am

Nonstop5h 08m

$257

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 4/1

4:40 pm-11:57 pm

1 stop10h 17m

San Francisco

Tue 4/7

10:40 pm-8:43 am

1 stop7h 03m

$257

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Tue 3/31

4:40 pm-11:57 pm

1 stop10h 17m

San Francisco

Tue 4/7

10:40 pm-8:43 am

1 stop7h 03m

$257

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Thu 3/5

6:00 am-12:57 pm

1 stop9h 57m

San Francisco

Tue 3/17

8:44 pm-8:01 am

1 stop8h 17m

$261

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Mon 3/16

5:32 pm-10:36 pm

1 stop8h 04m

San Francisco

Tue 3/17

2:20 pm-12:27 am

1 stop7h 07m

$267

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 2/28

5:13 pm-11:25 pm

1 stop9h 12m

San Francisco

Mon 3/9

5:50 am-4:52 pm

1 stop8h 02m

$267

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 2/26

3:25 pm-11:25 pm

1 stop11h 00m

San Francisco

Mon 3/9

11:35 am-12:15 am

1 stop9h 40m

$277

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sun 3/15

10:10 pm-1:28 am

Nonstop6h 18m

San Francisco

Tue 3/17

9:30 pm-5:36 am

Nonstop5h 06m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Berkeley

Have a flexible travel schedule? Discover the best time to fly to Berkeley from Washington, D.C. 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. to Berkeley

How far ahead should I book a flight from Washington, D.C. to Berkeley?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Berkeley. Price data was last updated on January 30, 2026.

The best time to book flights from Washington, D.C. to Berkeley is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Berkeley?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Berkeley (average of $102). Flying from Washington, D.C. to Berkeley in January is currently the most expensive (average of $195). 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 WAS to B9R?

Find hourly flight availability from Washington, D.C. to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Berkeley at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Washington, D.C. to Berkeley?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Berkeley. Price data was last updated on September 28, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Berkeley flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Berkeley

Explore weekly flight availability from Washington, D.C. to Berkeley. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 4, 2026.

The most flights from WAS to B9R are scheduled on a Monday (36 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Berkeley

Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from Washington, D.C. to Berkeley to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,839 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,839 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,831 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,236 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,224 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.7
Fair
3,052 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Berkeley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Berkeley?

    There are many flights that can get you from Washington, D.C. to Berkeley in 6h 18m. Fly via Delta, United Airlines, or JetBlue to get the fastest option. The distance between Washington, D.C. and Berkeley is about 2412 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Berkeley one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $68. Users have also found prices from $92 and $118 on Southwest and Hawaiian Airlines, respectively.

  • What are the most popular routes from Washington, D.C. to Berkeley?

    Most travelers choose Washington, D.C. Reagan-National - San Francisco, Baltimore/Washington - San Francisco or Washington, D.C. Dulles Intl - San Francisco when deciding on the best route from Washington, D.C. to Berkeley.

  • What are the most reliable airlines from Washington, D.C. to Berkeley?

    Before booking your flight to Berkeley from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Egyptair (82%), Air China (77%), Air New Zealand( 77%).

  • What are the cheapest flights from Washington, D.C. to Berkeley?

    The cheapest flight price from Washington, D.C. to Berkeley is $148. On average you can expect to pay $1,508. The most popular route, (Washington, D.C. Reagan-National - San Francisco), can usually be booked for $181.

  • Can I find deals for flights from Washington, D.C. to Berkeley that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Berkeley flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Berkeley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Berkeley.

  • Can I find deals for business class flights from Washington, D.C. to Berkeley?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Berkeley 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. to Berkeley?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Berkeley (average of $102). Flying from Washington, D.C. to Berkeley in January is currently the most expensive (average of $195). 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.

See more FAQs

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Alternative routes for Washington, D.C. to Berkeley

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington, D.C. to Berkeley

Discover the top 10 airlines that operate flights from Washington, D.C. to Berkeley. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$276FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$102Average$253FlexibilityNo cancel feeOn-time65%
DeltaCheapest$138Average$391FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$138Average$392FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$141Average$327FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$142Average$335FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$184Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$222Average$463FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$224Average$446FlexibilityNo cancel feeOn-time75%

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