Reserve parking in advance at DCA to ensure a spot, as lots fill up quickly, especially during busy times.
$147+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SFO
dic. 10 — dic. 171
1 adult, Economy
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Find cheap flights from Reagan-National to San Francisco 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.Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to San Francisco are usually found in January or November, booked 6 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Find flight deals from Reagan-National to San Francisco
Cheapest flights from Reagan-National to San FranciscoExplore 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 noviembre 10, 2025.
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 noviembre 10, 2025.
This Delta deal was found by Cheapflights users on 11/9. 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.
sáb. 12/66:06 amDCA - SFO
1 stop7h 40mDelta
sáb. 12/137:15 amSFO - DCA
1 stop8h 25mDelta
Deal found 11/9![Delta logo]()
$258
This CheapOair deal was found by Cheapflights users on 11/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:00 amDCA - SFO
1 stop19h 24mFrontier
dom. 12/76:30 amSFO - DCA
1 stop27h 36mFrontier
Deal found 11/10![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
mar. 11/256:00 pmDCA - SFO
1 stop9h 24mFrontier
dom. 11/306:00 amSFO - DCA
2 stops52h 06mFrontier
Deal found 11/9![Frontier logo]()
$262
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:00 amDCA - SFO
Nonstop6h 07mUnited Airlines
lun. 12/812:43 amSFO - DCA
1 stop7h 49mUnited Airlines
Deal found 11/8![United Airlines logo]()
$263
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:00 amDCA - SFO
1 stop19h 24mFrontier
mar. 12/96:30 amSFO - DCA
1 stop7h 29mFrontier
Deal found 11/8![Frontier logo]()
$264
This Super.com deal was found by Cheapflights users on 11/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:00 pmDCA - SFO
1 stop9h 24mFrontier
mar. 12/166:30 amSFO - DCA
1 stop7h 29mFrontier
Deal found 11/9![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
jue. 11/208:00 amDCA - SFO
1 stop19h 24mFrontier
jue. 11/2710:03 pmSFO - DCA
2 stops12h 00mFrontier
Deal found 11/9![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/192:00 pmDCA - SFO
1 stop21h 08mFrontier
jue. 11/272:54 pmSFO - DCA
1 stop23h 03mFrontier
Deal found 11/9![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:00 pmDCA - SFO
1 stop13h 24mFrontier
dom. 11/306:00 amSFO - DCA
2 stops52h 06mFrontier
Deal found 11/10![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
mié. 12/31:00 pmDCA - SFO
1 stop21h 53mFrontier
mié. 12/1010:10 pmSFO - DCA
2 stops15h 49mFrontier
Deal found 11/9![Frontier logo]()
$269
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/122:00 pmDCA - SFO
1 stop22h 33mFrontier
sáb. 11/156:34 amSFO - DCA
1 stop7h 25mFrontier
Deal found 11/8![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
dom. 12/76:00 pmDCA - SFO
1 stop16h 53mFrontier
mié. 12/1010:10 pmSFO - DCA
2 stops15h 49mFrontier
Deal found 11/9![Frontier logo]()
$273
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 noviembre 10, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $257 (KAYAK) |
One-way from | $147 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $389 |
Good round-trip deal | $382 or less |
Good one-way deal | $197 or less |
Cheapflights Fare Finder
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 noviembre 10, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Francisco that are best for you.
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
jue. 12/11
6:59 pm-10:18 pm
Nonstop6h 19m
San Francisco
lun. 12/15
9:51 am-5:59 pm
Nonstop5h 08m
$277
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
jue. 12/4
7:00 am-10:07 am
Nonstop6h 07m
San Francisco
dom. 12/7
1:25 pm-9:36 pm
Nonstop5h 11m
$277
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
vie. 12/12
6:59 pm-10:18 pm
Nonstop6h 19m
San Francisco
lun. 12/15
9:51 am-5:59 pm
Nonstop5h 08m
$277
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
vie. 12/12
6:59 pm-10:18 pm
Nonstop6h 19m
San Francisco
mar. 12/16
8:09 am-9:02 pm
1 stop9h 53m
$287
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
jue. 1/15
6:56 pm-10:13 pm
Nonstop6h 17m
San Francisco
mar. 1/27
9:16 am-9:00 pm
1 stop8h 44m
$287
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
mar. 12/9
6:59 pm-10:18 pm
Nonstop6h 19m
San Francisco
vie. 12/12
9:51 am-5:59 pm
Nonstop5h 08m
$297
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
vie. 12/5
6:59 pm-10:18 pm
Nonstop6h 19m
San Francisco
dom. 12/7
6:00 am-8:00 pm
1 stop11h 00m
$337
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
mié. 1/21
6:56 pm-10:13 pm
Nonstop6h 17m
San Francisco
dom. 1/25
9:40 am-5:56 pm
Nonstop5h 16m
$353
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
dom. 12/7
6:00 am-2:05 pm
2 stops11h 05m
San Francisco
mié. 12/10
11:40 am-11:55 pm
2 stops9h 15m
$357
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
jue. 12/4
4:45 pm-10:30 pm
2 stops8h 45m
San Francisco
mié. 12/10
11:40 am-11:55 pm
2 stops9h 15m
$357
Showing 1-10 of 22 results
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-San Francisco flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to San Francisco
Prices
Airlines
Delays
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 November 7, 2025.
Booking 6 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, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Francisco (average of $127). Flying from Washington, D.C. Reagan-National Airport to San Francisco in June is currently the most expensive (average of $258). 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 noviembre 10, 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 29% 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 November 2, 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. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Washington, D.C. to San Francisco delayed?
About 18% of weekly flights between Washington, D.C. and San Francisco have experienced delays in the past year, with the average delay time being 183 minutes.
What is the most punctual flight time for Washington, D.C. to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to San Francisco flights?
Over the last year, Air New Zealand have had the lowest number of delays on this route, with just 12% of flights being delayed.
The best insider tips for Washington, D.C. Reagan-National Airport to San Francisco flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to San Francisco trip
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 noviembre 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodHannah,Aug 2025
SFO - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodHannah,Aug 2025
SFO - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodHannah,Aug 2025
SFO - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodHannah,Aug 2025
SFO - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodHannah,Aug 2025
SFO - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodHannah,Aug 2025
SFO - SAN
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.
Traveling to a place near San Francisco?
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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.
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 noviembre 10, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$397 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$272 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$448 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$288 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$320 | Average$427 | FlexibilityNo cancel fee | On-time63% |