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Boston → San Salvador

Dec 6, 2026 · return Dec 8, 2026

BOS → SAL1 adulteconomyRound trip

6 flight options · 5 airlines

One-stop flights

Sun, Dec 6 – Tue, Dec 8

Avianca
3:40 pmBOS
5h 35m
Nonstop
8:15 pmSAL
Avianca
9:35 amSAL
8h 22m
IAD · 2h 20m
6:57 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Tue, Dec 8

United Airlines
3:42 pmBOS
8h 5m
EWR · 1h 21m
10:47 pmSAL
United Airlines
1:10 amSAL
8h 9m
IAD · 2h 22m
10:19 amBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Tue, Dec 8

American Airlines
5:00 amBOS
8h 17m
MIA · 1h 40m
12:17 pmSAL
American Airlines
1:11 pmSAL
8h 47m
MIA · 2h 39m
10:58 pmBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Tue, Dec 8

Delta Air Lines
5:30 amBOS
8h 44m
ATL · 2h 4m
1:14 pmSAL
United Airlines
1:10 amSAL
8h 9m
IAD · 2h 22m
10:19 amBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Tue, Dec 8

Air Canada
11:05 amBOS
10h 10m
YYZ · 2h 49m
8:15 pmSAL
United Airlines
1:10 amSAL
8h 9m
IAD · 2h 22m
10:19 amBOS

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Tue, Dec 8

United Airlines
2:40 pmBOS
8h 5m
IAD · 1h 33m
9:45 pmSAL
United Airlines
1:10 amSAL
8h 9m
IAD · 2h 22m
10:19 amBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ SAL

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)
2026-12-06 → 2026-12-08AviancaAV445 / AV582 + UA688$415.002026-10-29T00:52:46Z
2026-12-06 → 2026-12-08United AirlinesUA546 + UA1425 / UA1458 + UA641$515.002026-10-29T00:52:46Z
2026-12-06 → 2026-12-08American AirlinesAA2591 + AA327 / AA304 + AA2227$525.002026-10-29T00:52:46Z
2026-12-06 → 2026-12-08Delta Air Lines / United AirlinesDL2242 + DL1910 / UA1458 + UA641$530.002026-10-29T00:52:46Z
2026-12-06 → 2026-12-08Air Canada / United AirlinesAC765 + AV325 / UA1458 + UA641$540.002026-10-29T00:52:46Z
2026-12-06 → 2026-12-08United AirlinesUA721 + UA1194 / UA1458 + UA641$515.002026-10-29T00:52:46Z

2026-12-06 → 2026-12-08 · $415.00

  • Avianca AV445: BOS 2026-12-06 15:40:00 → SAL 2026-12-06 20:15:00; nonstop; 335 minutes. Local airport times.
  • Avianca AV582 / UA688: SAL 2026-12-08 09:35:00 → BOS 2026-12-08 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
    • AV582: SAL 2026-12-08 09:35:00 → IAD 2026-12-08 14:55:00; layover at IAD: 140 minutes.
    • UA688: IAD 2026-12-08 17:15:00 → BOS 2026-12-08 18:57:00.

2026-12-06 → 2026-12-08 · $515.00

  • United Airlines UA546 / UA1425: BOS 2026-12-06 15:42:00 → SAL 2026-12-06 22:47:00; 1 stop(s) via EWR; 485 minutes. Local airport times.
    • UA546: BOS 2026-12-06 15:42:00 → EWR 2026-12-06 17:08:00; layover at EWR: 81 minutes.
    • UA1425: EWR 2026-12-06 18:29:00 → SAL 2026-12-06 22:47:00.
  • United Airlines UA1458 / UA641: SAL 2026-12-08 01:10:00 → BOS 2026-12-08 10:19:00; 1 stop(s) via IAD; 489 minutes. Local airport times.
    • UA1458: SAL 2026-12-08 01:10:00 → IAD 2026-12-08 06:18:00; layover at IAD: 142 minutes.
    • UA641: IAD 2026-12-08 08:40:00 → BOS 2026-12-08 10:19:00.

2026-12-06 → 2026-12-08 · $525.00

  • American Airlines AA2591 / AA327: BOS 2026-12-06 05:00:00 → SAL 2026-12-06 12:17:00; 1 stop(s) via MIA; 497 minutes. Local airport times.
    • AA2591: BOS 2026-12-06 05:00:00 → MIA 2026-12-06 08:37:00; layover at MIA: 100 minutes.
    • AA327: MIA 2026-12-06 10:17:00 → SAL 2026-12-06 12:17:00.
  • American Airlines AA304 / AA2227: SAL 2026-12-08 13:11:00 → BOS 2026-12-08 22:58:00; 1 stop(s) via MIA; 527 minutes. Local airport times.
    • AA304: SAL 2026-12-08 13:11:00 → MIA 2026-12-08 16:54:00; layover at MIA: 159 minutes.
    • AA2227: MIA 2026-12-08 19:33:00 → BOS 2026-12-08 22:58:00.

2026-12-06 → 2026-12-08 · $530.00

  • Delta Air Lines DL2242 / DL1910: BOS 2026-12-06 05:30:00 → SAL 2026-12-06 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
    • DL2242: BOS 2026-12-06 05:30:00 → ATL 2026-12-06 08:31:00; layover at ATL: 124 minutes.
    • DL1910: ATL 2026-12-06 10:35:00 → SAL 2026-12-06 13:14:00.
  • United Airlines UA1458 / UA641: SAL 2026-12-08 01:10:00 → BOS 2026-12-08 10:19:00; 1 stop(s) via IAD; 489 minutes. Local airport times.
    • UA1458: SAL 2026-12-08 01:10:00 → IAD 2026-12-08 06:18:00; layover at IAD: 142 minutes.
    • UA641: IAD 2026-12-08 08:40:00 → BOS 2026-12-08 10:19:00.

2026-12-06 → 2026-12-08 · $540.00

  • Air Canada AC765 / AV325: BOS 2026-12-06 11:05:00 → SAL 2026-12-06 20:15:00; 1 stop(s) via YYZ; 610 minutes. Local airport times.
    • AC765: BOS 2026-12-06 11:05:00 → YYZ 2026-12-06 13:11:00; layover at YYZ: 169 minutes.
    • AV325: YYZ 2026-12-06 16:00:00 → SAL 2026-12-06 20:15:00.
  • United Airlines UA1458 / UA641: SAL 2026-12-08 01:10:00 → BOS 2026-12-08 10:19:00; 1 stop(s) via IAD; 489 minutes. Local airport times.
    • UA1458: SAL 2026-12-08 01:10:00 → IAD 2026-12-08 06:18:00; layover at IAD: 142 minutes.
    • UA641: IAD 2026-12-08 08:40:00 → BOS 2026-12-08 10:19:00.

2026-12-06 → 2026-12-08 · $515.00

  • United Airlines UA721 / UA1194: BOS 2026-12-06 14:40:00 → SAL 2026-12-06 21:45:00; 1 stop(s) via IAD; 485 minutes. Local airport times.
    • UA721: BOS 2026-12-06 14:40:00 → IAD 2026-12-06 16:27:00; layover at IAD: 93 minutes.
    • UA1194: IAD 2026-12-06 18:00:00 → SAL 2026-12-06 21:45:00.
  • United Airlines UA1458 / UA641: SAL 2026-12-08 01:10:00 → BOS 2026-12-08 10:19:00; 1 stop(s) via IAD; 489 minutes. Local airport times.
    • UA1458: SAL 2026-12-08 01:10:00 → IAD 2026-12-08 06:18:00; layover at IAD: 142 minutes.
    • UA641: IAD 2026-12-08 08:40:00 → BOS 2026-12-08 10:19:00.

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