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$138+ Cheap flights from Reagan-National (DCA) to San Francisco (SFO)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SFO
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Washington, D.C. Reagan-National to San Francisco are usually found in May or January, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Reagan-National to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to San Francisco (SFO). 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(Frontier)

One-way from

$138
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$436

Good round-trip deal

$397 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-San Francisco flights.
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From Washington, D.C. Reagan-National to San Francisco
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One-way flight from Washington, D.C. Reagan-National to San Francisco
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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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 February 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to San Francisco.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to San Francisco.
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Find flight deals from Reagan-National to San Francisco

Cheapest flights from Reagan-National to San Francisco
Explore the most affordable flight options available from Reagan-National to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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.
sáb. 3/11:03 pmDCA - SFO
1 stop14h 40mFrontier
vie. 3/76:00 amSFO - DCA
1 stop7h 59mFrontier
Deal found 2/19$244
This Orbitz deal was found by Cheapflights users on 2/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/36:00 pmDCA - SFO
1 stop9h 31mMultiple Airlines
sáb. 5/109:20 amSFO - DCA
Nonstop5h 12mMultiple Airlines
Deal found 2/20$259
This JetBlue deal was found by Cheapflights users on 2/20. 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.
mar. 4/155:30 pmDCA - SFO
1 stop9h 50mJetBlue
mar. 4/226:00 amSFO - DCA
1 stop11h 59mJetBlue
Deal found 2/20$275
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 3/255:38 pmDCA - SFO
Nonstop6h 22mAlaska Airlines
mar. 4/18:25 amSFO - DCA
Nonstop5h 13mAlaska Airlines
Deal found 2/19$277
This Delta deal was found by Cheapflights users on 2/20. 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.
mar. 3/411:35 amDCA - SFO
1 stop12h 19mDelta
mar. 3/117:10 amSFO - DCA
1 stop12h 18mDelta
Deal found 2/20$283
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 3/259:00 amDCA - SFO
1 stop10h 25mHawaiian Airlines
mié. 3/268:25 amSFO - DCA
Nonstop5h 13mHawaiian Airlines
Deal found 2/19$297
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/137:00 amDCA - SFO
Nonstop6h 21mUnited Airlines
mié. 3/198:40 amSFO - DCA
Nonstop5h 13mUnited Airlines
Deal found 2/20$298
This Southwest deal was found by Cheapflights users on 2/20. 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.
mié. 3/2611:35 amDCA - SFO
2 stops10h 55mSouthwest
mié. 4/25:40 amSFO - DCA
1 stop7h 10mSouthwest
Deal found 2/20$302
This American Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 3/116:47 amDCA - SFO
1 stop8h 49mAmerican Airlines
mar. 3/1812:15 amSFO - DCA
1 stop7h 45mAmerican Airlines
Deal found 2/20$307

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

Customize your flight search to find flights from Reagan-National to San Francisco 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 febrero 20, 2025.

Fly from

Reagan-National

Fly to

San Francisco

Route

Depart

Return

Price

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mié. 3/12

1:03 pm-12:43 am

1 stop14h 40m

San Francisco

vie. 3/14

6:00 am-9:59 pm

1 stop12h 59m

$246

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

lun. 3/17

5:15 pm-8:46 pm

Nonstop6h 31m

San Francisco

lun. 3/24

8:10 pm-12:03 pm

1 stop12h 53m

$254

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mar. 4/15

5:30 pm-12:20 am

1 stop9h 50m

San Francisco

mar. 4/22

6:00 am-8:59 pm

1 stop11h 59m

$275

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mar. 3/25

5:38 pm-9:00 pm

Nonstop6h 22m

San Francisco

mar. 4/1

8:25 am-4:38 pm

Nonstop5h 13m

$277

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mar. 4/8

5:59 pm-9:14 pm

Nonstop6h 15m

San Francisco

mié. 4/16

8:36 am-4:57 pm

Nonstop5h 21m

$278

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mar. 3/4

11:35 am-8:54 pm

1 stop12h 19m

San Francisco

mar. 3/11

7:10 am-10:28 pm

1 stop12h 18m

$283

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mar. 3/25

9:00 am-4:25 pm

1 stop10h 25m

San Francisco

mié. 3/26

8:25 am-4:38 pm

Nonstop5h 13m

$297

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mié. 3/26

11:35 am-7:30 pm

2 stops10h 55m

San Francisco

mié. 4/2

5:40 am-3:50 pm

1 stop7h 10m

$302

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

mar. 3/11

6:47 am-12:36 pm

1 stop8h 49m

San Francisco

mar. 3/18

12:15 am-11:00 am

1 stop7h 45m

$307

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

sáb. 3/1

6:00 pm-12:43 am

1 stop9h 43m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results
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Compare providers for flights from Reagan-National to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to San Francisco in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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

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

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to San Francisco. Price data was last updated on February 14, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Francisco (average of $276). Flying from Washington, D.C. Reagan-National Airport to San Francisco in June is currently the most expensive (average of $403). 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 SFO?

Find hourly flight availability from Reagan-National to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to San Francisco at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to San Francisco. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to San Francisco flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from Reagan-National to San Francisco. 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 febrero 20, 2025.

The most flights from DCA to SFO are scheduled on a Wednesday (9 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco 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 when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, 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

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Washington, D.C. to San Francisco have to say. 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
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to San Francisco. 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 San Francisco from Washington, D.C. Reagan-National?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Washington, D.C. Reagan-National. On average, San Francisco has 7 inbound flights from Washington, D.C. Reagan-National per day from 8 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Francisco round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to San Francisco round-trip from $244. Other airlines that can offer you cheap pricing are JetBlue, from $275, and Alaska Airlines, from $277. Frontier is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $138. Alaska Airlines flights start at $139 while deals on Hawaiian Airlines start at $148 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to San Francisco on time: Air New Zealand (88%), United Airlines (75%), Virgin Australia (75%).

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

    On average you can expect to pay $1,148 for a flight from Washington, D.C. Reagan-National Airport to San Francisco. The cheapest flight overall is $138 while the most popular route, (Washington, D.C. Reagan-National - San Francisco) is currently priced at $138.

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

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

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

    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.

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Francisco (average of $276). Flying from Washington, D.C. Reagan-National Airport to San Francisco in June is currently the most expensive (average of $403). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reagan-National to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Las Vegas flights
Reagan-National to Los Angeles flights
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Reagan-National to Sacramento flights
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Top 8 airlines flying from Reagan-National to San Francisco

Discover the top 8 airlines that operate flights from Reagan-National to San Francisco. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$271FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$221Average$347FlexibilityNo cancel feeOn-time62%
DeltaCheapest$266Average$430FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$275Average$497FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$297Average$523FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$584FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$724FlexibilityNo cancel feeOn-time63%
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