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Route overview: San Diego to Baltimore (BWI) flight deals

San Diego → Baltimore

Dec 21, 2026 · choose your return date

SAN → BWI1 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.

December 2026

Dec 21, 2026 · One wayAmerican AirlinesUp to 1 stop each way$259.00 Dec 21, 2026 · One waySouthwest AirlinesNonstop$287.00 Dec 21, 2026 – Dec 22, 2026 · 1 nightAmerican Airlines / Southwest AirlinesUp to 1 stop each way$518.00 Dec 21, 2026 – Dec 22, 2026 · 1 nightSouthwest AirlinesNonstop$546.00 Dec 21, 2026 – Dec 23, 2026 · 2 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$518.00 Dec 21, 2026 – Dec 23, 2026 · 2 nightsSouthwest AirlinesNonstop$546.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$518.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsSouthwest AirlinesNonstop$546.00 Dec 21, 2026 – Dec 25, 2026 · 4 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$518.00 Dec 21, 2026 – Dec 25, 2026 · 4 nightsSouthwest AirlinesNonstop$546.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$518.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsSouthwest AirlinesNonstop$546.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$518.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsSouthwest AirlinesNonstop$546.00 Dec 21, 2026 – Dec 28, 2026 · 7 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Dec 28, 2026 · 7 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Dec 29, 2026 · 8 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Dec 29, 2026 · 8 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Dec 30, 2026 · 9 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Dec 30, 2026 · 9 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Dec 31, 2026 · 10 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Dec 31, 2026 · 10 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Jan 1, 2027 · 11 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Jan 1, 2027 · 11 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Jan 2, 2027 · 12 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Jan 2, 2027 · 12 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Jan 3, 2027 · 13 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Jan 3, 2027 · 13 nightsSouthwest AirlinesNonstop$526.50 Dec 21, 2026 – Jan 4, 2027 · 14 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$498.50 Dec 21, 2026 – Jan 4, 2027 · 14 nightsSouthwest AirlinesNonstop$526.50

Flights for your trip

  1. Mon, Dec 21 · One way

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI

    One-way total · 1 adult · Taxes included

  2. Mon, Dec 21 · One way

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI

    One-way total · 1 adult · Taxes included

  3. Mon, Dec 21 – Tue, Dec 22

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  4. Mon, Dec 21 – Tue, Dec 22

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  5. Mon, Dec 21 – Wed, Dec 23

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    6:20 pmBWI
    5h 40m
    Nonstop
    9:00 pmSAN

    Round-trip total · 1 adult · Taxes included

  6. Mon, Dec 21 – Wed, Dec 23

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    6:20 pmBWI
    5h 40m
    Nonstop
    9:00 pmSAN

    Round-trip total · 1 adult · Taxes included

  7. Mon, Dec 21 – Thu, Dec 24

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  8. Mon, Dec 21 – Thu, Dec 24

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  9. Mon, Dec 21 – Fri, Dec 25

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    6:20 pmBWI
    5h 40m
    Nonstop
    9:00 pmSAN

    Round-trip total · 1 adult · Taxes included

  10. Mon, Dec 21 – Fri, Dec 25

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    6:20 pmBWI
    5h 40m
    Nonstop
    9:00 pmSAN

    Round-trip total · 1 adult · Taxes included

  11. Mon, Dec 21 – Sun, Dec 27

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    8:05 pmBWI
    5h 40m
    Nonstop
    10:45 pmSAN

    Round-trip total · 1 adult · Taxes included

  12. Mon, Dec 21 – Sun, Dec 27

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    8:05 pmBWI
    5h 40m
    Nonstop
    10:45 pmSAN

    Round-trip total · 1 adult · Taxes included

  13. Mon, Dec 21 – Mon, Dec 28

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    8:05 pmBWI
    5h 40m
    Nonstop
    10:45 pmSAN

    Round-trip total · 1 adult · Taxes included

  14. Mon, Dec 21 – Mon, Dec 28

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    8:05 pmBWI
    5h 40m
    Nonstop
    10:45 pmSAN

    Round-trip total · 1 adult · Taxes included

  15. Mon, Dec 21 – Tue, Dec 29

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  16. Mon, Dec 21 – Tue, Dec 29

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  17. Mon, Dec 21 – Thu, Dec 31

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  18. Mon, Dec 21 – Thu, Dec 31

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    11:55 amBWI
    5h 35m
    Nonstop
    2:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  19. Mon, Dec 21 – Fri, Jan 1

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    6:20 pmBWI
    5h 40m
    Nonstop
    9:00 pmSAN

    Round-trip total · 1 adult · Taxes included

  20. Mon, Dec 21 – Fri, Jan 1

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    6:20 pmBWI
    5h 40m
    Nonstop
    9:00 pmSAN

    Round-trip total · 1 adult · Taxes included

  21. Mon, Dec 21 – Sat, Jan 2

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    10:50 amBWI
    5h 40m
    Nonstop
    1:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  22. Mon, Dec 21 – Sat, Jan 2

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    10:50 amBWI
    5h 40m
    Nonstop
    1:30 pmSAN

    Round-trip total · 1 adult · Taxes included

  23. Mon, Dec 21 – Mon, Jan 4

    American Airlines
    1:29 pmSAN
    7h 26m
    ORD · 1h 1m
    11:55 pmBWI
    Southwest Airlines
    8:05 pmBWI
    5h 40m
    Nonstop
    10:45 pmSAN

    Round-trip total · 1 adult · Taxes included

  24. Mon, Dec 21 – Mon, Jan 4

    Southwest Airlines
    9:55 pmSAN
    4h 40m
    Nonstop
    5:35 am+1BWI
    Southwest Airlines
    8:05 pmBWI
    5h 40m
    Nonstop
    10:45 pmSAN

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

SAN ⇄ BWI

Economy

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Explore this route

All dates for this routeDec 20, 2026 · Return optionsDec 22, 2026 · Return optionsHotels in Baltimore 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)
2026-12-21 · one waySouthwest AirlinesWN3691Axel-exclusive $287.002026-10-29T01:08:43Z
2026-12-21 · one wayAmerican AirlinesAA2556 + AA3222Axel-exclusive $259.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-22Southwest AirlinesWN3691 / WN1139Axel-exclusive $546.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-22American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1139Axel-exclusive $518.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-23Southwest AirlinesWN3691 / WN752Axel-exclusive $546.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-23American Airlines / Southwest AirlinesAA2556 + AA3222 / WN752Axel-exclusive $518.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-24Southwest AirlinesWN3691 / WN1139Axel-exclusive $546.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-24American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1139Axel-exclusive $518.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Southwest AirlinesWN3691 / WN752Axel-exclusive $546.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-25American Airlines / Southwest AirlinesAA2556 + AA3222 / WN752Axel-exclusive $518.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-26Southwest AirlinesWN3691 / WN494Axel-exclusive $546.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-26American Airlines / Southwest AirlinesAA2556 + AA3222 / WN494Axel-exclusive $518.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-27Southwest AirlinesWN3691 / WN1151Axel-exclusive $546.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-27American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1151Axel-exclusive $518.002026-10-29T01:08:43Z
2026-12-21 → 2026-12-28Southwest AirlinesWN3691 / WN1151Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-28American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1151Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-29Southwest AirlinesWN3691 / WN1139Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-29American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1139Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-30Southwest AirlinesWN3691 / WN752Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-30American Airlines / Southwest AirlinesAA2556 + AA3222 / WN752Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-31Southwest AirlinesWN3691 / WN1139Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-31American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1139Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-01Southwest AirlinesWN3691 / WN752Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-01American Airlines / Southwest AirlinesAA2556 + AA3222 / WN752Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-02Southwest AirlinesWN3691 / WN494Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-02American Airlines / Southwest AirlinesAA2556 + AA3222 / WN494Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-03Southwest AirlinesWN3691 / WN1151Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-03American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1151Axel-exclusive $498.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-04Southwest AirlinesWN3691 / WN1151Axel-exclusive $526.502026-10-29T01:08:43Z
2026-12-21 → 2027-01-04American Airlines / Southwest AirlinesAA2556 + AA3222 / WN1151Axel-exclusive $498.502026-10-29T01:08:43Z

Route overview: San Diego to Baltimore (BWI) flight deals

2026-12-21 · one way · Axel-exclusive $259.00

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.

2026-12-21 · one way · Axel-exclusive $287.00

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $518.00

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1139: BWI 2026-12-22 11:55:00 → SAN 2026-12-22 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $546.00

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1139: BWI 2026-12-22 11:55:00 → SAN 2026-12-22 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-23 · Axel-exclusive $518.00

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN752: BWI 2026-12-23 18:20:00 → SAN 2026-12-23 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-23 · Axel-exclusive $546.00

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN752: BWI 2026-12-23 18:20:00 → SAN 2026-12-23 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $518.00

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1139: BWI 2026-12-24 11:55:00 → SAN 2026-12-24 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $546.00

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1139: BWI 2026-12-24 11:55:00 → SAN 2026-12-24 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $518.00

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN752: BWI 2026-12-25 18:20:00 → SAN 2026-12-25 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $546.00

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN752: BWI 2026-12-25 18:20:00 → SAN 2026-12-25 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $518.00

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1151: BWI 2026-12-27 20:05:00 → SAN 2026-12-27 22:45:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $546.00

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1151: BWI 2026-12-27 20:05:00 → SAN 2026-12-27 22:45:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $498.50

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1151: BWI 2026-12-28 20:05:00 → SAN 2026-12-28 22:45:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $526.50

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1151: BWI 2026-12-28 20:05:00 → SAN 2026-12-28 22:45:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $498.50

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1139: BWI 2026-12-29 11:55:00 → SAN 2026-12-29 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $526.50

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1139: BWI 2026-12-29 11:55:00 → SAN 2026-12-29 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $498.50

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1139: BWI 2026-12-31 11:55:00 → SAN 2026-12-31 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $526.50

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1139: BWI 2026-12-31 11:55:00 → SAN 2026-12-31 14:30:00; nonstop; 335 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $498.50

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN752: BWI 2027-01-01 18:20:00 → SAN 2027-01-01 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $526.50

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN752: BWI 2027-01-01 18:20:00 → SAN 2027-01-01 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $498.50

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN494: BWI 2027-01-02 10:50:00 → SAN 2027-01-02 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $526.50

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN494: BWI 2027-01-02 10:50:00 → SAN 2027-01-02 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $498.50

  • American Airlines AA2556 / AA3222: SAN 2026-12-21 13:29:00 → BWI 2026-12-21 23:55:00; 1 stop(s) via ORD; 446 minutes. Local airport times.
    • AA2556: SAN 2026-12-21 13:29:00 → ORD 2026-12-21 19:59:00; layover at ORD: 61 minutes.
    • AA3222: ORD 2026-12-21 21:00:00 → BWI 2026-12-21 23:55:00.
  • Southwest Airlines WN1151: BWI 2027-01-04 20:05:00 → SAN 2027-01-04 22:45:00; nonstop; 340 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $526.50

  • Southwest Airlines WN3691: SAN 2026-12-21 21:55:00 → BWI 2026-12-22 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN1151: BWI 2027-01-04 20:05:00 → SAN 2027-01-04 22:45:00; nonstop; 340 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: San Diego (SAN) to Baltimore (BWI) · Dec 21, 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 San Diego to Baltimore (BWI) 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.