Travel with Axel,
get the best price.

San Diego → Baltimore

Dec 13, 2026 · return Dec 19, 2026

SAN → BWI1 adulteconomyRound trip

8 flight options · 6 airlines

Nonstop flights

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
6:30 amSAN
4h 50m
Nonstop
2:20 pmBWI
Southwest Airlines
10:50 amBWI
5h 40m
Nonstop
1:30 pmSAN

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

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

One-stop flights

Sun, Dec 13 – Sat, Dec 19

Frontier Airlines
9:32 amSAN
7h 33m
DFW · 1h 13m
8:05 pmBWI
Southwest Airlines
10:50 amBWI
5h 40m
Nonstop
1:30 pmSAN

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

United Airlines
12:39 pmSAN
7h 29m
DEN · 1h 37m
11:08 pmBWI
United Airlines
8:10 amBWI
7h 46m
DEN · 1h 9m
12:56 pmSAN

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

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

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
7:00 amSAN
7h 45m
ORD · 1h 22m
5:45 pmBWI
Southwest Airlines
10:50 amBWI
5h 40m
Nonstop
1:30 pmSAN

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Delta Air Lines
1:22 pmSAN
7h 5m
DTW · 1h 11m
11:27 pmBWI
Southwest Airlines
10:50 amBWI
5h 40m
Nonstop
1:30 pmSAN

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
11:55 amSAN
6h 45m
BNA · 1h 15m
9:40 pmBWI
Southwest Airlines
10:50 amBWI
5h 40m
Nonstop
1:30 pmSAN

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ BWI

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, Southwest 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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-19Southwest AirlinesWN3690 / WN494$468.002026-10-29T01:08:43Z
2026-12-13 → 2026-12-19Frontier Airlines / Southwest AirlinesF91426 + F91476 / WN494$380.502026-10-29T01:08:43Z
2026-12-13 → 2026-12-19United AirlinesUA1565 + UA2791 / UA2412 + UA1940$432.002026-10-29T01:08:43Z
2026-12-13 → 2026-12-19American Airlines / Southwest AirlinesAA2556 + AA3222 / WN494$448.002026-10-29T01:08:43Z
2026-12-13 → 2026-12-19Alaska Airlines / Southwest AirlinesAS1446 + AA4527 / WN494$458.002026-10-29T01:08:43Z
2026-12-13 → 2026-12-19Delta Air Lines / Southwest AirlinesDL1900 + DL2715 / WN494$463.002026-10-29T01:08:43Z
2026-12-13 → 2026-12-19Southwest AirlinesWN3691 / WN494$468.002026-10-29T01:08:43Z
2026-12-13 → 2026-12-19Southwest AirlinesWN4669 + WN460 / WN494$438.002026-10-29T01:08:43Z

2026-12-13 → 2026-12-19 · $468.00

  • Southwest Airlines WN3690: SAN 2026-12-13 06:30:00 → BWI 2026-12-13 14:20:00; nonstop; 290 minutes. Local airport times.
  • Southwest Airlines WN494: BWI 2026-12-19 10:50:00 → SAN 2026-12-19 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $380.50

  • Frontier Airlines F91426 / F91476: SAN 2026-12-13 09:32:00 → BWI 2026-12-13 20:05:00; 1 stop(s) via DFW; 453 minutes. Local airport times.
    • F91426: SAN 2026-12-13 09:32:00 → DFW 2026-12-13 14:51:00; layover at DFW: 73 minutes.
    • F91476: DFW 2026-12-13 16:04:00 → BWI 2026-12-13 20:05:00.
  • Southwest Airlines WN494: BWI 2026-12-19 10:50:00 → SAN 2026-12-19 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $432.00

  • United Airlines UA1565 / UA2791: SAN 2026-12-13 12:39:00 → BWI 2026-12-13 23:08:00; 1 stop(s) via DEN; 449 minutes. Local airport times.
    • UA1565: SAN 2026-12-13 12:39:00 → DEN 2026-12-13 16:08:00; layover at DEN: 97 minutes.
    • UA2791: DEN 2026-12-13 17:45:00 → BWI 2026-12-13 23:08:00.
  • United Airlines UA2412 / UA1940: BWI 2026-12-19 08:10:00 → SAN 2026-12-19 12:56:00; 1 stop(s) via DEN; 466 minutes. Local airport times.
    • UA2412: BWI 2026-12-19 08:10:00 → DEN 2026-12-19 10:16:00; layover at DEN: 69 minutes.
    • UA1940: DEN 2026-12-19 11:25:00 → SAN 2026-12-19 12:56:00.

2026-12-13 → 2026-12-19 · $448.00

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

2026-12-13 → 2026-12-19 · $458.00

  • Alaska Airlines AS1446 / AA4527: SAN 2026-12-13 07:00:00 → BWI 2026-12-13 17:45:00; 1 stop(s) via ORD; 465 minutes. Local airport times.
    • AS1446: SAN 2026-12-13 07:00:00 → ORD 2026-12-13 13:15:00; layover at ORD: 82 minutes.
    • AA4527: ORD 2026-12-13 14:37:00 → BWI 2026-12-13 17:45:00.
  • Southwest Airlines WN494: BWI 2026-12-19 10:50:00 → SAN 2026-12-19 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $463.00

  • Delta Air Lines DL1900 / DL2715: SAN 2026-12-13 13:22:00 → BWI 2026-12-13 23:27:00; 1 stop(s) via DTW; 425 minutes. Local airport times.
    • DL1900: SAN 2026-12-13 13:22:00 → DTW 2026-12-13 20:43:00; layover at DTW: 71 minutes.
    • DL2715: DTW 2026-12-13 21:54:00 → BWI 2026-12-13 23:27:00.
  • Southwest Airlines WN494: BWI 2026-12-19 10:50:00 → SAN 2026-12-19 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $468.00

  • Southwest Airlines WN3691: SAN 2026-12-13 21:55:00 → BWI 2026-12-14 05:35:00; nonstop; 280 minutes. Local airport times.
  • Southwest Airlines WN494: BWI 2026-12-19 10:50:00 → SAN 2026-12-19 13:30:00; nonstop; 340 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $438.00

  • Southwest Airlines WN4669 / WN460: SAN 2026-12-13 11:55:00 → BWI 2026-12-13 21:40:00; 1 stop(s) via BNA; 405 minutes. Local airport times.
    • WN4669: SAN 2026-12-13 11:55:00 → BNA 2026-12-13 17:45:00; layover at BNA: 75 minutes.
    • WN460: BNA 2026-12-13 19:00:00 → BWI 2026-12-13 21:40:00.
  • Southwest Airlines WN494: BWI 2026-12-19 10:50:00 → SAN 2026-12-19 13:30:00; nonstop; 340 minutes. Local airport times.

More dates for this route