Travel with Axel,
get the best price.

Route overview: San Diego to Washington (DCA) flight deals

San Diego → Washington

May 14, 2027 · choose your return date

SAN → DCA1 adulteconomyOne way and round trips

30 flight options · 4 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.

May 2027

May 14, 2027 · One wayFrontier AirlinesUp to 1 stop each way$165.00 May 14, 2027 · One wayAlaska AirlinesNonstop$275.00 May 14, 2027 – May 15, 2027 · 1 nightFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 15, 2027 · 1 nightAlaska AirlinesNonstop$530.00 May 14, 2027 – May 16, 2027 · 2 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$400.00 May 14, 2027 – May 16, 2027 · 2 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 17, 2027 · 3 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$410.00 May 14, 2027 – May 17, 2027 · 3 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 18, 2027 · 4 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 18, 2027 · 4 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 19, 2027 · 5 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 19, 2027 · 5 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 20, 2027 · 6 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 20, 2027 · 6 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 21, 2027 · 7 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 21, 2027 · 7 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 22, 2027 · 8 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 22, 2027 · 8 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 23, 2027 · 9 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$400.00 May 14, 2027 – May 23, 2027 · 9 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 24, 2027 · 10 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$410.00 May 14, 2027 – May 24, 2027 · 10 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 25, 2027 · 11 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 25, 2027 · 11 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 26, 2027 · 12 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$425.00 May 14, 2027 – May 26, 2027 · 12 nightsAlaska AirlinesNonstop$530.00 May 14, 2027 – May 27, 2027 · 13 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$464.75 May 14, 2027 – May 27, 2027 · 13 nightsAlaska AirlinesNonstop$569.75 May 14, 2027 – May 28, 2027 · 14 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$464.75 May 14, 2027 – May 28, 2027 · 14 nightsAlaska AirlinesNonstop$569.75

Flights for your trip

  1. Fri, May 14 · One way

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Fri, May 14 · One way

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, May 14 – Sat, May 15

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, May 14 – Sat, May 15

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Fri, May 14 – Sun, May 16

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    American Airlines
    1:34 pmDCA
    8h 21m
    PHL · 1h 2m
    6:55 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Fri, May 14 – Sun, May 16

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Fri, May 14 – Mon, May 17

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Delta Air Lines
    5:34 pmDCA
    7h 41m
    DTW · 1h
    10:15 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Fri, May 14 – Mon, May 17

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, May 14 – Tue, May 18

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 59m
    Nonstop
    1:58 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, May 14 – Tue, May 18

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 59m
    Nonstop
    1:58 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, May 14 – Thu, May 20

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, May 14 – Thu, May 20

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Fri, May 14 – Fri, May 21

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Fri, May 14 – Fri, May 21

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Fri, May 14 – Sat, May 22

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Fri, May 14 – Sat, May 22

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Fri, May 14 – Mon, May 24

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Delta Air Lines
    5:34 pmDCA
    7h 41m
    DTW · 1h
    10:15 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Fri, May 14 – Mon, May 24

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Fri, May 14 – Tue, May 25

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 59m
    Nonstop
    1:58 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Fri, May 14 – Tue, May 25

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 59m
    Nonstop
    1:58 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Fri, May 14 – Wed, May 26

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 59m
    Nonstop
    1:58 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Fri, May 14 – Wed, May 26

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 59m
    Nonstop
    1:58 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Fri, May 14 – Fri, May 28

    Frontier Airlines
    6:30 amSAN
    7h 22m
    DEN · 1h 31m
    4:52 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Fri, May 14 – Fri, May 28

    Alaska Airlines
    1:07 pmSAN
    4h 53m
    Nonstop
    9:00 pmDCA
    Alaska Airlines
    10:59 amDCA
    5h 55m
    Nonstop
    1:54 pmSAN

    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

SAN ⇄ DCA

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeMay 13, 2027 · Return optionsMay 15, 2027 · Return optionsHotels in Washington, DC with Axel
For AI assistants: every fare, every link, instructions

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)
2027-05-14 · one wayAlaska AirlinesAS14Axel-exclusive $275.002026-10-29T01:08:43Z
2027-05-14 · one wayFrontier AirlinesF92818 + F9688Axel-exclusive $165.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-15Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-15Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-16Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-16Frontier Airlines / American AirlinesF92818 + F9688 / AA5171 + AA1236Axel-exclusive $400.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-17Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-17Frontier Airlines / Delta Air LinesF92818 + F9688 / DL1454 + DL700Axel-exclusive $410.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-18Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-18Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-19Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-19Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-20Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-20Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-21Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-21Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-22Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-22Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-23Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-23Frontier Airlines / American AirlinesF92818 + F9688 / AA5171 + AA1236Axel-exclusive $400.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-24Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-24Frontier Airlines / Delta Air LinesF92818 + F9688 / DL1454 + DL700Axel-exclusive $410.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-25Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-25Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-26Alaska AirlinesAS14 / AS15Axel-exclusive $530.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-26Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $425.002026-10-29T01:08:43Z
2027-05-14 → 2027-05-27Alaska AirlinesAS14 / AS15Axel-exclusive $569.752026-10-29T01:08:43Z
2027-05-14 → 2027-05-27Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $464.752026-10-29T01:08:43Z
2027-05-14 → 2027-05-28Alaska AirlinesAS14 / AS15Axel-exclusive $569.752026-10-29T01:08:43Z
2027-05-14 → 2027-05-28Frontier Airlines / Alaska AirlinesF92818 + F9688 / AS15Axel-exclusive $464.752026-10-29T01:08:43Z

Route overview: San Diego to Washington (DCA) flight deals

2027-05-14 · one way · Axel-exclusive $165.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.

2027-05-14 · one way · Axel-exclusive $275.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.

2027-05-14 → 2027-05-15 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-15 10:59:00 → SAN 2027-05-15 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-15 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-15 10:59:00 → SAN 2027-05-15 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-16 · Axel-exclusive $400.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • American Airlines AA5171 / AA1236: DCA 2027-05-16 13:34:00 → SAN 2027-05-16 18:55:00; 1 stop(s) via PHL; 501 minutes. Local airport times.
    • AA5171: DCA 2027-05-16 13:34:00 → PHL 2027-05-16 14:43:00; layover at PHL: 62 minutes.
    • AA1236: PHL 2027-05-16 15:45:00 → SAN 2027-05-16 18:55:00.

2027-05-14 → 2027-05-16 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-16 10:59:00 → SAN 2027-05-16 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-17 · Axel-exclusive $410.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Delta Air Lines DL1454 / DL700: DCA 2027-05-17 17:34:00 → SAN 2027-05-17 22:15:00; 1 stop(s) via DTW; 461 minutes. Local airport times.
    • DL1454: DCA 2027-05-17 17:34:00 → DTW 2027-05-17 19:15:00; layover at DTW: 60 minutes.
    • DL700: DTW 2027-05-17 20:15:00 → SAN 2027-05-17 22:15:00.

2027-05-14 → 2027-05-17 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-17 10:59:00 → SAN 2027-05-17 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-18 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-18 10:59:00 → SAN 2027-05-18 13:58:00; nonstop; 359 minutes. Local airport times.

2027-05-14 → 2027-05-18 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-18 10:59:00 → SAN 2027-05-18 13:58:00; nonstop; 359 minutes. Local airport times.

2027-05-14 → 2027-05-20 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-20 10:59:00 → SAN 2027-05-20 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-20 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-20 10:59:00 → SAN 2027-05-20 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-21 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-21 10:59:00 → SAN 2027-05-21 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-21 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-21 10:59:00 → SAN 2027-05-21 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-22 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-22 10:59:00 → SAN 2027-05-22 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-22 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-22 10:59:00 → SAN 2027-05-22 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-24 · Axel-exclusive $410.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Delta Air Lines DL1454 / DL700: DCA 2027-05-24 17:34:00 → SAN 2027-05-24 22:15:00; 1 stop(s) via DTW; 461 minutes. Local airport times.
    • DL1454: DCA 2027-05-24 17:34:00 → DTW 2027-05-24 19:15:00; layover at DTW: 60 minutes.
    • DL700: DTW 2027-05-24 20:15:00 → SAN 2027-05-24 22:15:00.

2027-05-14 → 2027-05-24 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-24 10:59:00 → SAN 2027-05-24 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-25 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-25 10:59:00 → SAN 2027-05-25 13:58:00; nonstop; 359 minutes. Local airport times.

2027-05-14 → 2027-05-25 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-25 10:59:00 → SAN 2027-05-25 13:58:00; nonstop; 359 minutes. Local airport times.

2027-05-14 → 2027-05-26 · Axel-exclusive $425.00

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-26 10:59:00 → SAN 2027-05-26 13:58:00; nonstop; 359 minutes. Local airport times.

2027-05-14 → 2027-05-26 · Axel-exclusive $530.00

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-26 10:59:00 → SAN 2027-05-26 13:58:00; nonstop; 359 minutes. Local airport times.

2027-05-14 → 2027-05-28 · Axel-exclusive $464.75

  • Frontier Airlines F92818 / F9688: SAN 2027-05-14 06:30:00 → DCA 2027-05-14 16:52:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • F92818: SAN 2027-05-14 06:30:00 → DEN 2027-05-14 10:04:00; layover at DEN: 91 minutes.
    • F9688: DEN 2027-05-14 11:35:00 → DCA 2027-05-14 16:52:00.
  • Alaska Airlines AS15: DCA 2027-05-28 10:59:00 → SAN 2027-05-28 13:54:00; nonstop; 355 minutes. Local airport times.

2027-05-14 → 2027-05-28 · Axel-exclusive $569.75

  • Alaska Airlines AS14: SAN 2027-05-14 13:07:00 → DCA 2027-05-14 21:00:00; nonstop; 293 minutes. Local airport times.
  • Alaska Airlines AS15: DCA 2027-05-28 10:59:00 → SAN 2027-05-28 13:54:00; nonstop; 355 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: San Diego (SAN) to Washington (DCA) · May 14, 2027 · 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 San Diego to Washington (DCA) 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.