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Route overview: Washington, DC to San Francisco (SFO) flight deals

Washington → San Francisco

Dec 22, 2026 · choose your return date

DCA → SFO1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 22, 2026 · One wayFrontier AirlinesUp to 1 stop each way$168.75 Dec 22, 2026 · One wayAlaska AirlinesNonstop$303.75 Dec 22, 2026 – Dec 23, 2026 · 1 nightFrontier AirlinesUp to 1 stop each way$324.00 Dec 22, 2026 – Dec 23, 2026 · 1 nightAlaska AirlinesUp to 1 stop each way$533.25 Dec 22, 2026 – Dec 24, 2026 · 2 nightsFrontier AirlinesUp to 1 stop each way$324.00 Dec 22, 2026 – Dec 24, 2026 · 2 nightsUnited AirlinesNonstop$607.50 Dec 22, 2026 – Dec 25, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$324.00 Dec 22, 2026 – Dec 25, 2026 · 3 nightsAlaska AirlinesUp to 1 stop each way$533.25 Dec 22, 2026 – Dec 26, 2026 · 4 nightsFrontier AirlinesUp to 1 stop each way$324.00 Dec 22, 2026 – Dec 26, 2026 · 4 nightsAlaska AirlinesUp to 1 stop each way$533.25 Dec 22, 2026 – Dec 27, 2026 · 5 nightsFrontier AirlinesUp to 1 stop each way$324.00 Dec 22, 2026 – Dec 27, 2026 · 5 nightsUnited AirlinesNonstop$607.50 Dec 22, 2026 – Dec 28, 2026 · 6 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Dec 28, 2026 · 6 nightsUnited AirlinesNonstop$585.00 Dec 22, 2026 – Dec 29, 2026 · 7 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Dec 29, 2026 · 7 nightsUnited AirlinesNonstop$585.00 Dec 22, 2026 – Dec 30, 2026 · 8 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Dec 30, 2026 · 8 nightsAlaska AirlinesUp to 1 stop each way$515.25 Dec 22, 2026 – Dec 31, 2026 · 9 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Dec 31, 2026 · 9 nightsUnited AirlinesNonstop$585.00 Dec 22, 2026 – Jan 1, 2027 · 10 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Jan 1, 2027 · 10 nightsAlaska AirlinesUp to 1 stop each way$515.25 Dec 22, 2026 – Jan 2, 2027 · 11 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Jan 2, 2027 · 11 nightsAlaska AirlinesUp to 1 stop each way$515.25 Dec 22, 2026 – Jan 3, 2027 · 12 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Jan 3, 2027 · 12 nightsUnited AirlinesNonstop$585.00 Dec 22, 2026 – Jan 4, 2027 · 13 nightsFrontier AirlinesUp to 1 stop each way$312.00 Dec 22, 2026 – Jan 4, 2027 · 13 nightsUnited AirlinesNonstop$585.00 Dec 22, 2026 – Jan 5, 2027 · 14 nightsFrontier AirlinesUp to 1 stop each way$282.00 Dec 22, 2026 – Jan 5, 2027 · 14 nightsUnited AirlinesNonstop$528.75

Flights for your trip

  1. Tue, Dec 22 · One way

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Dec 22 · One way

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Dec 22 – Wed, Dec 23

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Dec 22 – Wed, Dec 23

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO
    Alaska Airlines
    9:58 amSFO
    8h 2m
    LAX · 1h 35m
    9:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Dec 22 – Thu, Dec 24

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Dec 22 – Thu, Dec 24

    United Airlines
    7:45 amDCA
    6h 12m
    Nonstop
    10:57 amSFO
    United Airlines
    2:18 pmSFO
    5h 12m
    Nonstop
    10:30 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Dec 22 – Fri, Dec 25

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Dec 22 – Fri, Dec 25

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO
    Alaska Airlines
    9:58 amSFO
    8h 2m
    LAX · 1h 35m
    9:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Dec 22 – Sat, Dec 26

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Dec 22 – Sat, Dec 26

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO
    Alaska Airlines
    9:58 amSFO
    8h 2m
    LAX · 1h 35m
    9:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Dec 22 – Mon, Dec 28

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Dec 22 – Mon, Dec 28

    United Airlines
    7:45 amDCA
    6h 12m
    Nonstop
    10:57 amSFO
    United Airlines
    8:33 amSFO
    5h 12m
    Nonstop
    4:45 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Dec 22 – Tue, Dec 29

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Dec 22 – Tue, Dec 29

    United Airlines
    7:45 amDCA
    6h 12m
    Nonstop
    10:57 amSFO
    United Airlines
    2:42 pmSFO
    5h 13m
    Nonstop
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Dec 22 – Wed, Dec 30

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Dec 22 – Wed, Dec 30

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO
    Alaska Airlines
    9:58 amSFO
    8h 2m
    LAX · 1h 35m
    9:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Dec 22 – Fri, Jan 1

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Dec 22 – Fri, Jan 1

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO
    Alaska Airlines
    9:58 amSFO
    8h 2m
    LAX · 1h 35m
    9:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Dec 22 – Sat, Jan 2

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Dec 22 – Sat, Jan 2

    Alaska Airlines
    6:59 pmDCA
    6h 18m
    Nonstop
    10:17 pmSFO
    Alaska Airlines
    9:58 amSFO
    8h 2m
    LAX · 1h 35m
    9:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Dec 22 – Sun, Jan 3

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Dec 22 – Sun, Jan 3

    United Airlines
    7:45 amDCA
    6h 12m
    Nonstop
    10:57 amSFO
    United Airlines
    2:18 pmSFO
    5h 12m
    Nonstop
    10:30 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Dec 22 – Tue, Jan 5

    Frontier Airlines
    1:40 pmDCA
    8h 51m
    DEN · 1h 46m
    7:31 pmSFO
    Frontier Airlines
    6:30 amSFO
    7h 22m
    DEN · 1h 27m
    4:52 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Dec 22 – Tue, Jan 5

    United Airlines
    7:45 amDCA
    6h 12m
    Nonstop
    10:57 amSFO
    United Airlines
    2:42 pmSFO
    5h 13m
    Nonstop
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

DCA ⇄ SFO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 21, 2026 · Return optionsDec 23, 2026 · Return optionsHotels in San Francisco with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 · one wayAlaska AirlinesAS7Axel-exclusive $303.752026-10-29T01:02:54Z
2026-12-22 · one wayFrontier AirlinesF9687 + F91093Axel-exclusive $168.752026-10-29T01:02:54Z
2026-12-22 → 2026-12-23Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $324.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-23Alaska AirlinesAS7 / AS303 + AA1365Axel-exclusive $533.252026-10-29T01:02:54Z
2026-12-22 → 2026-12-24United AirlinesUA369 / UA2386Axel-exclusive $607.502026-10-29T01:02:54Z
2026-12-22 → 2026-12-24Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $324.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-25Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $324.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-25Alaska AirlinesAS7 / AS303 + AA1365Axel-exclusive $533.252026-10-29T01:02:54Z
2026-12-22 → 2026-12-26Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $324.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-26Alaska AirlinesAS7 / AS303 + AA1365Axel-exclusive $533.252026-10-29T01:02:54Z
2026-12-22 → 2026-12-27United AirlinesUA369 / UA2386Axel-exclusive $607.502026-10-29T01:02:54Z
2026-12-22 → 2026-12-27Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $324.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-28United AirlinesUA369 / UA1678Axel-exclusive $585.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-28Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-29United AirlinesUA369 / UA2386Axel-exclusive $585.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-29Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-30Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-30Alaska AirlinesAS7 / AS303 + AA1365Axel-exclusive $515.252026-10-29T01:02:54Z
2026-12-22 → 2026-12-31United AirlinesUA369 / UA2386Axel-exclusive $585.002026-10-29T01:02:54Z
2026-12-22 → 2026-12-31Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-01Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-01Alaska AirlinesAS7 / AS303 + AA1365Axel-exclusive $515.252026-10-29T01:02:54Z
2026-12-22 → 2027-01-02Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-02Alaska AirlinesAS7 / AS303 + AA1365Axel-exclusive $515.252026-10-29T01:02:54Z
2026-12-22 → 2027-01-03United AirlinesUA369 / UA2386Axel-exclusive $585.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-03Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-04United AirlinesUA369 / UA1678Axel-exclusive $585.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-04Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $312.002026-10-29T01:02:54Z
2026-12-22 → 2027-01-05United AirlinesUA369 / UA2386Axel-exclusive $528.752026-10-29T01:02:54Z
2026-12-22 → 2027-01-05Frontier AirlinesF9687 + F91093 / F91230 + F9688Axel-exclusive $282.002026-10-29T01:02:54Z

Route overview: Washington, DC to San Francisco (SFO) flight deals

2026-12-22 · one way · Axel-exclusive $168.75

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.

2026-12-22 · one way · Axel-exclusive $303.75

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.

2026-12-22 → 2026-12-23 · Axel-exclusive $324.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-23 06:30:00 → DCA 2026-12-23 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-23 06:30:00 → DEN 2026-12-23 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-23 11:35:00 → DCA 2026-12-23 16:52:00.

2026-12-22 → 2026-12-23 · Axel-exclusive $533.25

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.
  • Alaska Airlines AS303 / AA1365: SFO 2026-12-23 09:58:00 → DCA 2026-12-23 21:00:00; 1 stop(s) via LAX; 482 minutes. Local airport times.
    • AS303: SFO 2026-12-23 09:58:00 → LAX 2026-12-23 11:27:00; layover at LAX: 95 minutes.
    • AA1365: LAX 2026-12-23 13:02:00 → DCA 2026-12-23 21:00:00.

2026-12-22 → 2026-12-24 · Axel-exclusive $324.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-24 06:30:00 → DCA 2026-12-24 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-24 06:30:00 → DEN 2026-12-24 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-24 11:35:00 → DCA 2026-12-24 16:52:00.

2026-12-22 → 2026-12-24 · Axel-exclusive $607.50

  • United Airlines UA369: DCA 2026-12-22 07:45:00 → SFO 2026-12-22 10:57:00; nonstop; 372 minutes. Local airport times.
  • United Airlines UA2386: SFO 2026-12-24 14:18:00 → DCA 2026-12-24 22:30:00; nonstop; 312 minutes. Local airport times.

2026-12-22 → 2026-12-25 · Axel-exclusive $324.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-25 06:30:00 → DCA 2026-12-25 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-25 06:30:00 → DEN 2026-12-25 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-25 11:35:00 → DCA 2026-12-25 16:52:00.

2026-12-22 → 2026-12-25 · Axel-exclusive $533.25

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.
  • Alaska Airlines AS303 / AA1365: SFO 2026-12-25 09:58:00 → DCA 2026-12-25 21:00:00; 1 stop(s) via LAX; 482 minutes. Local airport times.
    • AS303: SFO 2026-12-25 09:58:00 → LAX 2026-12-25 11:27:00; layover at LAX: 95 minutes.
    • AA1365: LAX 2026-12-25 13:02:00 → DCA 2026-12-25 21:00:00.

2026-12-22 → 2026-12-26 · Axel-exclusive $324.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-26 06:30:00 → DCA 2026-12-26 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-26 06:30:00 → DEN 2026-12-26 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-26 11:35:00 → DCA 2026-12-26 16:52:00.

2026-12-22 → 2026-12-26 · Axel-exclusive $533.25

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.
  • Alaska Airlines AS303 / AA1365: SFO 2026-12-26 09:58:00 → DCA 2026-12-26 21:00:00; 1 stop(s) via LAX; 482 minutes. Local airport times.
    • AS303: SFO 2026-12-26 09:58:00 → LAX 2026-12-26 11:27:00; layover at LAX: 95 minutes.
    • AA1365: LAX 2026-12-26 13:02:00 → DCA 2026-12-26 21:00:00.

2026-12-22 → 2026-12-28 · Axel-exclusive $312.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-28 06:30:00 → DCA 2026-12-28 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-28 06:30:00 → DEN 2026-12-28 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-28 11:35:00 → DCA 2026-12-28 16:52:00.

2026-12-22 → 2026-12-28 · Axel-exclusive $585.00

  • United Airlines UA369: DCA 2026-12-22 07:45:00 → SFO 2026-12-22 10:57:00; nonstop; 372 minutes. Local airport times.
  • United Airlines UA1678: SFO 2026-12-28 08:33:00 → DCA 2026-12-28 16:45:00; nonstop; 312 minutes. Local airport times.

2026-12-22 → 2026-12-29 · Axel-exclusive $312.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-29 06:30:00 → DCA 2026-12-29 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-29 06:30:00 → DEN 2026-12-29 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-29 11:35:00 → DCA 2026-12-29 16:52:00.

2026-12-22 → 2026-12-29 · Axel-exclusive $585.00

  • United Airlines UA369: DCA 2026-12-22 07:45:00 → SFO 2026-12-22 10:57:00; nonstop; 372 minutes. Local airport times.
  • United Airlines UA2386: SFO 2026-12-29 14:42:00 → DCA 2026-12-29 22:55:00; nonstop; 313 minutes. Local airport times.

2026-12-22 → 2026-12-30 · Axel-exclusive $312.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2026-12-30 06:30:00 → DCA 2026-12-30 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2026-12-30 06:30:00 → DEN 2026-12-30 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2026-12-30 11:35:00 → DCA 2026-12-30 16:52:00.

2026-12-22 → 2026-12-30 · Axel-exclusive $515.25

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.
  • Alaska Airlines AS303 / AA1365: SFO 2026-12-30 09:58:00 → DCA 2026-12-30 21:00:00; 1 stop(s) via LAX; 482 minutes. Local airport times.
    • AS303: SFO 2026-12-30 09:58:00 → LAX 2026-12-30 11:27:00; layover at LAX: 95 minutes.
    • AA1365: LAX 2026-12-30 13:02:00 → DCA 2026-12-30 21:00:00.

2026-12-22 → 2027-01-01 · Axel-exclusive $312.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2027-01-01 06:30:00 → DCA 2027-01-01 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2027-01-01 06:30:00 → DEN 2027-01-01 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2027-01-01 11:35:00 → DCA 2027-01-01 16:52:00.

2026-12-22 → 2027-01-01 · Axel-exclusive $515.25

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.
  • Alaska Airlines AS303 / AA1365: SFO 2027-01-01 09:58:00 → DCA 2027-01-01 21:00:00; 1 stop(s) via LAX; 482 minutes. Local airport times.
    • AS303: SFO 2027-01-01 09:58:00 → LAX 2027-01-01 11:27:00; layover at LAX: 95 minutes.
    • AA1365: LAX 2027-01-01 13:02:00 → DCA 2027-01-01 21:00:00.

2026-12-22 → 2027-01-02 · Axel-exclusive $312.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2027-01-02 06:30:00 → DCA 2027-01-02 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2027-01-02 06:30:00 → DEN 2027-01-02 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2027-01-02 11:35:00 → DCA 2027-01-02 16:52:00.

2026-12-22 → 2027-01-02 · Axel-exclusive $515.25

  • Alaska Airlines AS7: DCA 2026-12-22 18:59:00 → SFO 2026-12-22 22:17:00; nonstop; 378 minutes. Local airport times.
  • Alaska Airlines AS303 / AA1365: SFO 2027-01-02 09:58:00 → DCA 2027-01-02 21:00:00; 1 stop(s) via LAX; 482 minutes. Local airport times.
    • AS303: SFO 2027-01-02 09:58:00 → LAX 2027-01-02 11:27:00; layover at LAX: 95 minutes.
    • AA1365: LAX 2027-01-02 13:02:00 → DCA 2027-01-02 21:00:00.

2026-12-22 → 2027-01-03 · Axel-exclusive $312.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2027-01-03 06:30:00 → DCA 2027-01-03 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2027-01-03 06:30:00 → DEN 2027-01-03 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2027-01-03 11:35:00 → DCA 2027-01-03 16:52:00.

2026-12-22 → 2027-01-03 · Axel-exclusive $585.00

  • United Airlines UA369: DCA 2026-12-22 07:45:00 → SFO 2026-12-22 10:57:00; nonstop; 372 minutes. Local airport times.
  • United Airlines UA2386: SFO 2027-01-03 14:18:00 → DCA 2027-01-03 22:30:00; nonstop; 312 minutes. Local airport times.

2026-12-22 → 2027-01-05 · Axel-exclusive $282.00

  • Frontier Airlines F9687 / F91093: DCA 2026-12-22 13:40:00 → SFO 2026-12-22 19:31:00; 1 stop(s) via DEN; 531 minutes. Local airport times.
    • F9687: DCA 2026-12-22 13:40:00 → DEN 2026-12-22 15:49:00; layover at DEN: 106 minutes.
    • F91093: DEN 2026-12-22 17:35:00 → SFO 2026-12-22 19:31:00.
  • Frontier Airlines F91230 / F9688: SFO 2027-01-05 06:30:00 → DCA 2027-01-05 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F91230: SFO 2027-01-05 06:30:00 → DEN 2027-01-05 10:08:00; layover at DEN: 87 minutes.
    • F9688: DEN 2027-01-05 11:35:00 → DCA 2027-01-05 16:52:00.

2026-12-22 → 2027-01-05 · Axel-exclusive $528.75

  • United Airlines UA369: DCA 2026-12-22 07:45:00 → SFO 2026-12-22 10:57:00; nonstop; 372 minutes. Local airport times.
  • United Airlines UA2386: SFO 2027-01-05 14:42:00 → DCA 2027-01-05 22:55:00; nonstop; 313 minutes. Local airport times.

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For AI assistants

  • This page: Washington (DCA) to San Francisco (SFO) · Dec 22, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to San Francisco (SFO) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.