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Route overview: Carlsbad, CA (CLD) to San Francisco (SFO) flight deals

Carlsbad → San Francisco

May 4, 2027 · choose your return date

CLD → SFO1 adulteconomyOne way and round trips

30 flight options · 2 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 4, 2027 · One wayUnited AirlinesNonstop$185.00 May 4, 2027 · One wayAmerican AirlinesUp to 1 stop each way$240.00 May 4, 2027 – May 5, 2027 · 1 nightUnited AirlinesNonstop$350.00 May 4, 2027 – May 5, 2027 · 1 nightAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 6, 2027 · 2 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 6, 2027 · 2 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 7, 2027 · 3 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 7, 2027 · 3 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 8, 2027 · 4 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 8, 2027 · 4 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 9, 2027 · 5 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 9, 2027 · 5 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 10, 2027 · 6 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 10, 2027 · 6 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 11, 2027 · 7 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 11, 2027 · 7 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 12, 2027 · 8 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 12, 2027 · 8 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 13, 2027 · 9 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 13, 2027 · 9 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 14, 2027 · 10 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 14, 2027 · 10 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 15, 2027 · 11 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 15, 2027 · 11 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 16, 2027 · 12 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 16, 2027 · 12 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 17, 2027 · 13 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 17, 2027 · 13 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00 May 4, 2027 – May 18, 2027 · 14 nightsUnited AirlinesNonstop$350.00 May 4, 2027 – May 18, 2027 · 14 nightsAmerican Airlines / United AirlinesUp to 1 stop each way$400.00

Flights for your trip

  1. Tue, May 4 · One way

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO

    One-way total · 1 adult · Taxes included

  2. Tue, May 4 · One way

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO

    One-way total · 1 adult · Taxes included

  3. Tue, May 4 – Wed, May 5

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:10 amSFO
    1h 47m
    Nonstop
    11:57 amCLD

    Round-trip total · 1 adult · Taxes included

  4. Tue, May 4 – Wed, May 5

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:10 amSFO
    1h 47m
    Nonstop
    11:57 amCLD

    Round-trip total · 1 adult · Taxes included

  5. Tue, May 4 – Thu, May 6

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  6. Tue, May 4 – Thu, May 6

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  7. Tue, May 4 – Fri, May 7

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  8. Tue, May 4 – Fri, May 7

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  9. Tue, May 4 – Sat, May 8

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  10. Tue, May 4 – Sat, May 8

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  11. Tue, May 4 – Mon, May 10

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:15 amSFO
    1h 46m
    Nonstop
    12:01 pmCLD

    Round-trip total · 1 adult · Taxes included

  12. Tue, May 4 – Mon, May 10

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:15 amSFO
    1h 46m
    Nonstop
    12:01 pmCLD

    Round-trip total · 1 adult · Taxes included

  13. Tue, May 4 – Tue, May 11

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:15 amSFO
    1h 46m
    Nonstop
    12:01 pmCLD

    Round-trip total · 1 adult · Taxes included

  14. Tue, May 4 – Tue, May 11

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:15 amSFO
    1h 46m
    Nonstop
    12:01 pmCLD

    Round-trip total · 1 adult · Taxes included

  15. Tue, May 4 – Wed, May 12

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:10 amSFO
    1h 47m
    Nonstop
    11:57 amCLD

    Round-trip total · 1 adult · Taxes included

  16. Tue, May 4 – Wed, May 12

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:10 amSFO
    1h 47m
    Nonstop
    11:57 amCLD

    Round-trip total · 1 adult · Taxes included

  17. Tue, May 4 – Fri, May 14

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  18. Tue, May 4 – Fri, May 14

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  19. Tue, May 4 – Sat, May 15

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  20. Tue, May 4 – Sat, May 15

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  21. Tue, May 4 – Sun, May 16

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  22. Tue, May 4 – Sun, May 16

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:25 amSFO
    1h 46m
    Nonstop
    12:11 pmCLD

    Round-trip total · 1 adult · Taxes included

  23. Tue, May 4 – Tue, May 18

    United Airlines
    1:49 pmCLD
    1h 31m
    Nonstop
    3:20 pmSFO
    United Airlines
    10:15 amSFO
    1h 46m
    Nonstop
    12:01 pmCLD

    Round-trip total · 1 adult · Taxes included

  24. Tue, May 4 – Tue, May 18

    American Airlines
    12:29 pmCLD
    7h 10m
    PHX · 3h 46m
    7:39 pmSFO
    United Airlines
    10:15 amSFO
    1h 46m
    Nonstop
    12:01 pmCLD

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

CLD ⇄ SFO

Economy

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Explore this route

All dates for this routeMay 3, 2027 · Return optionsMay 5, 2027 · 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)
2027-05-04 · one wayUnited AirlinesUA5599Axel-exclusive $185.002026-10-29T00:56:26Z
2027-05-04 · one wayAmerican AirlinesAA4225 + AA2234Axel-exclusive $240.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-05United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-05American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-06United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-06American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-07United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-07American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-08United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-08American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-09United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-09American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-10United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-10American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-11United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-11American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-12United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-12American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-13United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-13American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-14United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-14American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-15United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-15American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-16United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-16American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-17United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-17American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-18United AirlinesUA5599 / UA5510Axel-exclusive $350.002026-10-29T00:56:26Z
2027-05-04 → 2027-05-18American Airlines / United AirlinesAA4225 + AA2234 / UA5510Axel-exclusive $400.002026-10-29T00:56:26Z

Route overview: Carlsbad, CA (CLD) to San Francisco (SFO) flight deals

2027-05-04 · one way · Axel-exclusive $185.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.

2027-05-04 · one way · Axel-exclusive $240.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.

2027-05-04 → 2027-05-05 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-05 10:10:00 → CLD 2027-05-05 11:57:00; nonstop; 107 minutes. Local airport times.

2027-05-04 → 2027-05-05 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-05 10:10:00 → CLD 2027-05-05 11:57:00; nonstop; 107 minutes. Local airport times.

2027-05-04 → 2027-05-06 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-06 10:25:00 → CLD 2027-05-06 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-06 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-06 10:25:00 → CLD 2027-05-06 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-07 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-07 10:25:00 → CLD 2027-05-07 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-07 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-07 10:25:00 → CLD 2027-05-07 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-08 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-08 10:25:00 → CLD 2027-05-08 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-08 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-08 10:25:00 → CLD 2027-05-08 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-10 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-10 10:15:00 → CLD 2027-05-10 12:01:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-10 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-10 10:15:00 → CLD 2027-05-10 12:01:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-11 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-11 10:15:00 → CLD 2027-05-11 12:01:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-11 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-11 10:15:00 → CLD 2027-05-11 12:01:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-12 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-12 10:10:00 → CLD 2027-05-12 11:57:00; nonstop; 107 minutes. Local airport times.

2027-05-04 → 2027-05-12 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-12 10:10:00 → CLD 2027-05-12 11:57:00; nonstop; 107 minutes. Local airport times.

2027-05-04 → 2027-05-14 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-14 10:25:00 → CLD 2027-05-14 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-14 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-14 10:25:00 → CLD 2027-05-14 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-15 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-15 10:25:00 → CLD 2027-05-15 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-15 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-15 10:25:00 → CLD 2027-05-15 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-16 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-16 10:25:00 → CLD 2027-05-16 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-16 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-16 10:25:00 → CLD 2027-05-16 12:11:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-18 · Axel-exclusive $350.00

  • United Airlines UA5599: CLD 2027-05-04 13:49:00 → SFO 2027-05-04 15:20:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA5510: SFO 2027-05-18 10:15:00 → CLD 2027-05-18 12:01:00; nonstop; 106 minutes. Local airport times.

2027-05-04 → 2027-05-18 · Axel-exclusive $400.00

  • American Airlines AA4225 / AA2234: CLD 2027-05-04 12:29:00 → SFO 2027-05-04 19:39:00; 1 stop(s) via PHX; 430 minutes. Local airport times.
    • AA4225: CLD 2027-05-04 12:29:00 → PHX 2027-05-04 13:49:00; layover at PHX: 226 minutes.
    • AA2234: PHX 2027-05-04 17:35:00 → SFO 2027-05-04 19:39:00.
  • United Airlines UA5510: SFO 2027-05-18 10:15:00 → CLD 2027-05-18 12:01:00; nonstop; 106 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Carlsbad (CLD) to San Francisco (SFO) · May 4, 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 Carlsbad, CA (CLD) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.