HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco Bay Area

$139+ Cheap flights from Reagan-National (DCA) to San Francisco Bay Area

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SFO
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to San Francisco Bay Area with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to San Francisco Bay Area

Keep the following information in mind while searching for Reagan-National to San Francisco Bay Area flight deals. Data was last updated March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(Cheapflightsfares)

One-way from

$139
(Hawaiian Airlines)

Popular in

June

Cheapest in

September

Average price

$483
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. Reagan-National to San Francisco Bay Area
Search Deals
One-way flight from Washington, D.C. Reagan-National to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Reagan-National to San Francisco Bay Area

Cheapest flights from Reagan-National to San Francisco Bay Area
Explore the most affordable flight options available from Reagan-National to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/7. 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 4/247:00 amDCA - SJC
1 stop7h 34mFrontier
Thu 5/112:04 pmSJC - DCA
1 stop6h 55mFrontier
Deal found 3/7$188
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:45 amDCA - SJC
1 stop9h 40mAmerican Airlines
Sat 8/302:28 pmSJC - DCA
1 stop7h 22mAmerican Airlines
Deal found 3/7$217
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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.
Fri 4/47:00 amDCA - SFO
1 stop8h 59mFrontier
Fri 4/116:00 amSFO - DCA
1 stop7h 59mFrontier
Deal found 3/5$267
This Expedia deal was found by Cheapflights users on 3/6. 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.
Fri 4/185:38 pmDCA - SFO
Nonstop6h 22mMultiple Airlines
Sat 4/266:00 amSFO - DCA
1 stop7h 59mMultiple Airlines
Deal found 3/6$269
This JetBlue Airways deal was found by Cheapflights users on 3/7. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:30 pmDCA - SFO
1 stop11h 09mJetBlue
Tue 10/78:47 pmSFO - DCA
1 stop11h 56mJetBlue
Deal found 3/7$275
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 4/15:38 pmDCA - SFO
Nonstop6h 22mAlaska Airlines
Wed 4/98:25 amSFO - DCA
Nonstop5h 13mAlaska Airlines
Deal found 3/5$277
This Delta deal was found by Cheapflights users on 3/7. 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.
Tue 4/152:25 pmDCA - SJC
1 stop9h 13mDelta
Wed 4/165:45 amSJC - DCA
1 stop7h 15mDelta
Deal found 3/7$277
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/266:35 pmDCA - SFO
Nonstop6h 08mHawaiian Airlines
Sat 5/39:20 amSFO - DCA
Nonstop5h 12mHawaiian Airlines
Deal found 3/7$278
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/26:20 amDCA - SFO
1 stop8h 08mUnited Airlines
Tue 4/2212:43 amSFO - DCA
1 stop7h 54mUnited Airlines
Deal found 3/6$297
This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:00 amDCA - SFO
1 stop8h 08mAmerican Airlines
Tue 4/2912:21 amSFO - DCA
1 stop7h 30mAmerican Airlines
Deal found 3/5$298
This Delta deal was found by Cheapflights users on 3/5. 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.
Tue 4/15:10 pmDCA - OAK
1 stop9h 49mDelta
Wed 4/95:15 pmOAK - DCA
2 stops14h 19mDelta
Deal found 3/5$302
This Southwest deal was found by Cheapflights users on 3/6. 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 4/14:35 pmDCA - SFO
1 stop9h 30mSouthwest
Tue 4/85:15 amSFO - DCA
2 stops9h 55mSouthwest
Deal found 3/6$302

Find flights from Reagan-National to San Francisco Bay Area within your budget

Customize your flight search to find flights from Reagan-National to San Francisco Bay Area 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 March 8, 2025.

Fly from

Reagan-National

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 4/24

7:00 am-11:34 am

1 stop7h 34m

San Jose

Thu 5/1

12:04 pm-9:59 pm

1 stop6h 55m

$188

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 5/21

6:45 am-1:25 pm

1 stop9h 40m

San Jose

Sat 8/30

2:28 pm-12:50 am

1 stop7h 22m

$217

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 4/4

7:00 am-12:59 pm

1 stop8h 59m

San Francisco

Fri 4/11

6:00 am-4:59 pm

1 stop7h 59m

$267

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 4/18

5:38 pm-9:00 pm

Nonstop6h 22m

San Francisco

Sat 4/26

6:00 am-4:59 pm

1 stop7h 59m

$269

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Tue 4/1

7:00 am-10:14 am

Nonstop6h 14m

San Francisco

Tue 4/8

1:10 pm-9:30 pm

Nonstop5h 20m

$277

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 4/15

2:25 pm-8:38 pm

1 stop9h 13m

San Jose

Wed 4/16

5:45 am-4:00 pm

1 stop7h 15m

$277

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sat 4/26

6:35 pm-9:43 pm

Nonstop6h 08m

San Francisco

Sat 5/3

9:20 am-5:32 pm

Nonstop5h 12m

$278

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sat 4/26

6:35 pm-9:43 pm

Nonstop6h 08m

San Francisco

Tue 5/6

6:40 am-9:59 pm

1 stop12h 19m

$280

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 4/2

6:00 am-10:47 am

1 stop7h 47m

San Francisco

Mon 4/7

12:30 am-11:00 am

1 stop7h 30m

$297

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 4/16

6:00 am-11:08 am

1 stop8h 08m

San Francisco

Tue 4/29

12:21 am-10:51 am

1 stop7h 30m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 47 results
1
2
3
...
5

Best time to book a flight from Reagan-National to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Reagan-National 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.

Travel insights for flights from Reagan-National to San Francisco Bay Area

Get recent, data-driven insights about flights from Reagan-National to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area (average of $276). Flying from Washington, D.C. Reagan-National Airport to San Francisco Bay Area in June is currently the most expensive (average of $402). 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 DCA to XIH?

Find hourly flight availability from Reagan-National to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area as you normally would.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 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 San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated March 8, 2025.
To help decide which airline to fly from Washington, D.C. to San Francisco Bay Area, see what other customers have to say about Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,314 reviews

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,314 reviews
Southwest
8.1
Very good
4,314 reviews

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,714 reviews
Southwest
8.1
Very good
4,314 reviews

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,024 reviews
Southwest
8.1
Very good
4,314 reviews

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,318 reviews
Southwest
8.1
Very good
4,314 reviews

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,649 reviews
Southwest
8.1
Very good
4,314 reviews

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Francisco Bay Area one-way?

    One-way options have recently been found by users for as low as $139 on Hawaiian Airlines. Other airlines that offer cheap prices include Delta from $139 and Southwest from $144 one-way.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?

    When deciding which route to take from Washington, D.C. Reagan-National Airport to San Francisco Bay Area consider Washington, D.C. Reagan-National - San Francisco, Washington, D.C. Reagan-National - San Jose or Washington, D.C. Reagan-National - Oakland as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?

    Before booking your flight to San Francisco Bay Area from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (85%), Air New Zealand (85%), Virgin Australia( 70%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?

    While on average a flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area is generally $1,108, our data shows the cheapest flight currently is $139. When looking at the most popular route, (Washington, D.C. Reagan-National - San Francisco), you can expect to pay $170 for that flight.

  • Can I find deals for flights from Reagan-National to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Reagan-National to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to San Francisco Bay Area.

  • Can I find deals for business class flights from Reagan-National to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Reagan-National to San Francisco Bay Area 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. Reagan-National Airport to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area (average of $276). Flying from Washington, D.C. Reagan-National Airport to San Francisco Bay Area in June is currently the most expensive (average of $402). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Los Angeles flights
Dulles Intl to Las Vegas flights
Reagan-National to Los Angeles flights
Reagan-National to Las Vegas flights
Baltimore to Los Angeles flights
Baltimore to Las Vegas flights
Dulles Intl to San Francisco flights
Reagan-National to San Francisco flights
Baltimore to San Francisco flights
Dulles Intl to San Diego flights
Reagan-National to San Diego flights
Baltimore to San Diego flights
Baltimore to Burbank flights
Dulles Intl to Ontario flights
Baltimore to Oakland flights
Baltimore to Ontario flights
Baltimore to Santa Ana flights
Reagan-National to Ontario flights
Reagan-National to Santa Ana flights
Dulles Intl to Sacramento flights
Dulles Intl to Palm Springs flights
Baltimore to San Jose flights
Dulles Intl to San Jose flights
Reagan-National to Palm Springs flights
Reagan-National to San Jose flights
Dulles Intl to Santa Ana flights
Baltimore to Sacramento flights
Baltimore to Palm Springs flights
Reagan-National to Sacramento flights
Dulles Intl to Reno flights
Dulles Intl to Oakland flights
Dulles Intl to Fresno flights
Reagan-National to Reno flights
Baltimore to Reno flights
Reagan-National to Fresno flights
Reagan-National to Burbank flights
Reagan-National to Oakland flights
Baltimore to Fresno flights
Dulles Intl to Burbank flights
Reagan-National to Santa Barbara flights
Dulles Intl to San Luis Obispo flights
Dulles Intl to Santa Barbara flights
Dulles Intl to Long Beach flights
Dulles Intl to Monterey flights
Reagan-National to San Luis Obispo flights
Dulles Intl to Santa Rosa flights
Baltimore to San Luis Obispo flights
Reagan-National to Monterey flights
Baltimore to Long Beach flights
Baltimore to Monterey flights

Top 8 airlines flying from Reagan-National to San Francisco Bay Area

Discover the top 8 airlines that operate flights from Reagan-National to San Francisco Bay Area. 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 March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$242FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$221Average$350FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$227Average$595FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$522FlexibilityNo cancel feeOn-time69%
DeltaCheapest$266Average$477FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$558FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$277Average$770FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.