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Boston → San Diego

Nov 21, 2026 · return Dec 5, 2026

BOS → SAN1 adulteconomyRound trip

13 flight options · 6 airlines

Nonstop flights

Sat, Nov 21 – Sat, Dec 5

JetBlue Airways
4:10 pmBOS
6h 26m
Nonstop
7:36 pmSAN
JetBlue Airways
8:35 pmSAN
5h 29m
Nonstop
5:04 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
8:15 amBOS
6h 25m
Nonstop
11:40 amSAN
Southwest Airlines
10:30 pmSAN
5h 15m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Alaska Airlines
7:40 amBOS
6h 35m
Nonstop
11:15 amSAN
Alaska Airlines
8:32 amSAN
5h 36m
Nonstop
5:08 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Delta Air Lines
5:10 pmBOS
6h 30m
Nonstop
8:40 pmSAN
Delta Air Lines
10:17 pmSAN
5h 23m
Nonstop
6:40 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

JetBlue Airways
6:10 amBOS
6h 30m
Nonstop
9:40 amSAN
JetBlue Airways
8:35 pmSAN
5h 29m
Nonstop
5:04 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
12:35 pmBOS
6h 10m
Nonstop
3:45 pmSAN
Southwest Airlines
10:30 pmSAN
5h 15m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Alaska Airlines
6:24 pmBOS
6h 35m
Nonstop
9:59 pmSAN
Alaska Airlines
8:32 amSAN
5h 36m
Nonstop
5:08 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Nov 21 – Sat, Dec 5

Sun Country Airlines
11:43 amBOS
8h 39m
MSP · 1h 24m
5:22 pmSAN
Southwest Airlines
10:30 pmSAN
5h 15m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

United Airlines
5:45 amBOS
8h 36m
IAD · 1h 12m
11:21 amSAN
Southwest Airlines
10:30 pmSAN
5h 15m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
12:20 pmBOS
8h 15m
MDW · 1h 10m
5:35 pmSAN
Southwest Airlines
10:30 pmSAN
5h 15m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
5:30 amBOS
8h 20m
BWI · 1h
10:50 amSAN
Southwest Airlines
10:30 pmSAN
5h 15m
Nonstop
6:45 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Delta Air Lines
1:04 pmBOS
8h 19m
DTW · 1h 11m
6:23 pmSAN
Delta Air Lines
10:17 pmSAN
5h 23m
Nonstop
6:40 am+1BOS

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Delta Air Lines
5:20 pmBOS
6h 33m
Nonstop
8:53 pmSAN
Delta Air Lines
10:35 pmSAN
7h 28m
DTW · 1h 4m
9:03 am+1BOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ SAN

Economy

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

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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)
2026-11-21 → 2026-12-05JetBlue AirwaysB619 / B62120$434.752026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Southwest AirlinesWN766 / WN280$446.502026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Alaska AirlinesAS256 / AS390$458.252026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Delta Air LinesDL571 / DL571$493.502026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Sun Country Airlines / Southwest AirlinesSY252 + SY407 / WN280$379.002026-10-29T00:52:46Z
2026-11-21 → 2026-12-05United Airlines / Southwest AirlinesUA1734 + UA1930 / WN280$439.752026-10-29T00:52:46Z
2026-11-21 → 2026-12-05JetBlue AirwaysB6919 / B62120$434.752026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Southwest AirlinesWN2460 / WN280$446.502026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Alaska AirlinesAS389 / AS390$458.252026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Southwest AirlinesWN2939 + WN4415 / WN280$419.502026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Southwest AirlinesWN792 + WN862 / WN280$419.502026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Delta Air LinesDL2222 + DL369 / DL571$466.502026-10-29T00:52:46Z
2026-11-21 → 2026-12-05Delta Air LinesDL571 / DL764 + DL1163$473.502026-10-29T00:52:46Z

2026-11-21 → 2026-12-05 · $434.75

  • JetBlue Airways B619: BOS 2026-11-21 16:10:00 → SAN 2026-11-21 19:36:00; nonstop; 386 minutes. Local airport times.
  • JetBlue Airways B62120: SAN 2026-12-05 20:35:00 → BOS 2026-12-06 05:04:00; nonstop; 329 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $446.50

  • Southwest Airlines WN766: BOS 2026-11-21 08:15:00 → SAN 2026-11-21 11:40:00; nonstop; 385 minutes. Local airport times.
  • Southwest Airlines WN280: SAN 2026-12-05 22:30:00 → BOS 2026-12-06 06:45:00; nonstop; 315 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $458.25

  • Alaska Airlines AS256: BOS 2026-11-21 07:40:00 → SAN 2026-11-21 11:15:00; nonstop; 395 minutes. Local airport times.
  • Alaska Airlines AS390: SAN 2026-12-05 08:32:00 → BOS 2026-12-05 17:08:00; nonstop; 336 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $493.50

  • Delta Air Lines DL571: BOS 2026-11-21 17:10:00 → SAN 2026-11-21 20:40:00; nonstop; 390 minutes. Local airport times.
  • Delta Air Lines DL571: SAN 2026-12-05 22:17:00 → BOS 2026-12-06 06:40:00; nonstop; 323 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $379.00

  • Sun Country Airlines SY252 / SY407: BOS 2026-11-21 11:43:00 → SAN 2026-11-21 17:22:00; 1 stop(s) via MSP; 519 minutes. Local airport times.
    • SY252: BOS 2026-11-21 11:43:00 → MSP 2026-11-21 14:01:00; layover at MSP: 84 minutes.
    • SY407: MSP 2026-11-21 15:25:00 → SAN 2026-11-21 17:22:00.
  • Southwest Airlines WN280: SAN 2026-12-05 22:30:00 → BOS 2026-12-06 06:45:00; nonstop; 315 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $439.75

  • United Airlines UA1734 / UA1930: BOS 2026-11-21 05:45:00 → SAN 2026-11-21 11:21:00; 1 stop(s) via IAD; 516 minutes. Local airport times.
    • UA1734: BOS 2026-11-21 05:45:00 → IAD 2026-11-21 07:25:00; layover at IAD: 72 minutes.
    • UA1930: IAD 2026-11-21 08:37:00 → SAN 2026-11-21 11:21:00.
  • Southwest Airlines WN280: SAN 2026-12-05 22:30:00 → BOS 2026-12-06 06:45:00; nonstop; 315 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $434.75

  • JetBlue Airways B6919: BOS 2026-11-21 06:10:00 → SAN 2026-11-21 09:40:00; nonstop; 390 minutes. Local airport times.
  • JetBlue Airways B62120: SAN 2026-12-05 20:35:00 → BOS 2026-12-06 05:04:00; nonstop; 329 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $446.50

  • Southwest Airlines WN2460: BOS 2026-11-21 12:35:00 → SAN 2026-11-21 15:45:00; nonstop; 370 minutes. Local airport times.
  • Southwest Airlines WN280: SAN 2026-12-05 22:30:00 → BOS 2026-12-06 06:45:00; nonstop; 315 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $458.25

  • Alaska Airlines AS389: BOS 2026-11-21 18:24:00 → SAN 2026-11-21 21:59:00; nonstop; 395 minutes. Local airport times.
  • Alaska Airlines AS390: SAN 2026-12-05 08:32:00 → BOS 2026-12-05 17:08:00; nonstop; 336 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $419.50

  • Southwest Airlines WN2939 / WN4415: BOS 2026-11-21 12:20:00 → SAN 2026-11-21 17:35:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
    • WN2939: BOS 2026-11-21 12:20:00 → MDW 2026-11-21 14:05:00; layover at MDW: 70 minutes.
    • WN4415: MDW 2026-11-21 15:15:00 → SAN 2026-11-21 17:35:00.
  • Southwest Airlines WN280: SAN 2026-12-05 22:30:00 → BOS 2026-12-06 06:45:00; nonstop; 315 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $419.50

  • Southwest Airlines WN792 / WN862: BOS 2026-11-21 05:30:00 → SAN 2026-11-21 10:50:00; 1 stop(s) via BWI; 500 minutes. Local airport times.
    • WN792: BOS 2026-11-21 05:30:00 → BWI 2026-11-21 07:10:00; layover at BWI: 60 minutes.
    • WN862: BWI 2026-11-21 08:10:00 → SAN 2026-11-21 10:50:00.
  • Southwest Airlines WN280: SAN 2026-12-05 22:30:00 → BOS 2026-12-06 06:45:00; nonstop; 315 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $466.50

  • Delta Air Lines DL2222 / DL369: BOS 2026-11-21 13:04:00 → SAN 2026-11-21 18:23:00; 1 stop(s) via DTW; 499 minutes. Local airport times.
    • DL2222: BOS 2026-11-21 13:04:00 → DTW 2026-11-21 15:19:00; layover at DTW: 71 minutes.
    • DL369: DTW 2026-11-21 16:30:00 → SAN 2026-11-21 18:23:00.
  • Delta Air Lines DL571: SAN 2026-12-05 22:17:00 → BOS 2026-12-06 06:40:00; nonstop; 323 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $473.50

  • Delta Air Lines DL571: BOS 2026-11-21 17:20:00 → SAN 2026-11-21 20:53:00; nonstop; 393 minutes. Local airport times.
  • Delta Air Lines DL764 / DL1163: SAN 2026-12-05 22:35:00 → BOS 2026-12-06 09:03:00; 1 stop(s) via DTW; 448 minutes. Local airport times.
    • DL764: SAN 2026-12-05 22:35:00 → DTW 2026-12-06 05:56:00; layover at DTW: 64 minutes.
    • DL1163: DTW 2026-12-06 07:00:00 → BOS 2026-12-06 09:03:00.

More dates for this route