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$83+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SFO
Jul 13 — Jul 201
Sun 7/13
Sun 7/20
1 adult, Economy
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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 July 8, 2025.

Round-trip from

$189
(Southwest)

One-way from

$83
(Southwest)

Popular in

December

Cheapest in

February

Average price

$447
From Washington, D.C. Reagan-National to San Francisco Bay Area
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One-way flight from Washington, D.C. Reagan-National to San Francisco Bay Area
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 8, 2025.

This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:30 pmDCA - OAK
1 stop10h 10mSouthwest
Wed 8/279:15 amOAK - DCA
2 stops11h 00mSouthwest
Deal found 7/7$189
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sun 9/216:35 amDCA - SJC
1 stop7h 55mSouthwest
Fri 9/268:00 amSJC - DCA
1 stop6h 35mSouthwest
Deal found 7/8$209
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 8/56:53 amDCA - SJC
1 stop8h 23mAmerican Airlines
Tue 8/121:09 pmSJC - DCA
1 stop9h 00mAmerican Airlines
Deal found 7/7$218
This Hawaiian Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 9/38:59 amDCA - SJC
1 stop8h 16mHawaiian Airlines
Wed 9/108:00 amSJC - DCA
1 stop10h 44mHawaiian Airlines
Deal found 7/8$225
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:59 amDCA - SJC
1 stop8h 38mAlaska Airlines
Wed 8/276:15 amSJC - DCA
1 stop11h 44mAlaska Airlines
Deal found 7/7$250
This JetBlue deal was found by Cheapflights users on 7/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:25 amDCA - SFO
1 stop8h 28mJetBlue
Tue 9/237:00 amSFO - DCA
1 stop10h 51mJetBlue
Deal found 7/7$276
This Hawaiian Airlines deal was found by Cheapflights users on 7/7. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:59 pmDCA - SFO
Nonstop5h 51mHawaiian Airlines
Wed 9/39:34 amSFO - DCA
Nonstop5h 25mHawaiian Airlines
Deal found 7/7$277
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:21 pmDCA - SJC
1 stop9h 20mDelta
Thu 10/21:30 pmSJC - DCA
1 stop7h 09mDelta
Deal found 7/6$277
This Priceline deal was found by Cheapflights users on 7/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:00 pmDCA - SFO
1 stop9h 19mFrontier
Sun 8/106:37 amSFO - DCA
1 stop7h 22mFrontier
Deal found 7/6$279
This Southwest deal was found by Cheapflights users on 7/6. 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.
Thu 8/710:45 amDCA - SFO
1 stop8h 55mSouthwest
Tue 8/127:50 amSFO - DCA
2 stops9h 50mSouthwest
Deal found 7/6$280
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:00 amDCA - SFO
Nonstop5h 50mUnited Airlines
Fri 8/2212:43 amSFO - DCA
1 stop7h 53mUnited Airlines
Deal found 7/7$287
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 8/105:00 amDCA - SFO
1 stop8h 12mAmerican Airlines
Thu 8/1411:08 pmSFO - DCA
1 stop6h 52mAmerican Airlines
Deal found 7/7$293

Cheapflights Fare Finder

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 July 8, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area that are best for you.

Fly from

Reagan-National

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

Thu 8/21

1:30 pm-8:40 pm

1 stop10h 10m

Oakland

Wed 8/27

9:15 am-11:15 pm

2 stops11h 00m

$189

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Sun 9/21

6:35 am-11:30 am

1 stop7h 55m

San Jose

Fri 9/26

8:00 am-5:35 pm

1 stop6h 35m

$209

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 8/5

6:53 am-12:16 pm

1 stop8h 23m

San Jose

Tue 8/12

1:09 pm-1:09 am

1 stop9h 00m

$218

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 9/3

8:59 am-2:15 pm

1 stop8h 16m

San Jose

Wed 9/10

8:00 am-9:44 pm

1 stop10h 44m

$225

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Tue 8/19

8:59 am-2:37 pm

1 stop8h 38m

San Jose

Wed 8/27

6:15 am-8:59 pm

1 stop11h 44m

$250

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sat 9/6

6:25 am-11:53 am

1 stop8h 28m

San Francisco

Sun 9/21

10:00 pm-11:08 am

1 stop10h 08m

$276

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 9/24

5:21 pm-11:41 pm

1 stop9h 20m

San Jose

Thu 10/2

1:30 pm-11:39 pm

1 stop7h 09m

$277

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 8/20

6:59 pm-9:50 pm

Nonstop5h 51m

San Francisco

Wed 9/3

9:34 am-5:59 pm

Nonstop5h 25m

$277

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sun 8/3

6:00 pm-12:19 am

1 stop9h 19m

San Francisco

Sun 8/10

6:37 am-4:59 pm

1 stop7h 22m

$279

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Thu 8/7

10:45 am-4:40 pm

1 stop8h 55m

San Francisco

Tue 8/12

7:50 am-8:40 pm

2 stops9h 50m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 42 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

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 $358). 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 July 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.

Weekly flight availability from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Explore weekly flight availability from Reagan-National to San Francisco Bay Area. 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 July 8, 2025.

The most flights from DCA to zzXIH are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 July 8, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Washington, D.C. Reagan-National Airport to San Francisco Bay Area have to say. 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
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
4,258 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
7,962 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,552 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,844 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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 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 $83 on Southwest. Other airlines that offer cheap prices include Hawaiian Airlines from $125 and United Airlines from $126 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 (82%), Air New Zealand (82%), Virgin Australia( 72%).

  • 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 $1,310, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Washington, D.C. Reagan-National - San Francisco), you can expect to pay $174 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 $358). 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 Reagan-National to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$240FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$158Average$412FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$162Average$354FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$227Average$405FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$246Average$473FlexibilityNo cancel feeOn-time63%
DeltaCheapest$256Average$429FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$256Average$461FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$300Average$499FlexibilityNo cancel feeOn-time69%

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