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Boston → San Salvador

Dec 7, 2026 · return Dec 17, 2026

BOS → SAL1 adulteconomyRound trip

6 flight options · 5 airlines

One-stop flights

Mon, Dec 7 – Thu, Dec 17

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

Mon, Dec 7 – Thu, Dec 17

Copa Airlines
2:43 pmBOS
9h 55m
PTY · 1h 47m
11:38 pmSAL
Avianca
9:35 amSAL
8h 22m
IAD · 2h 20m
6:57 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Delta Air Lines
5:30 amBOS
8h 44m
ATL · 2h 4m
1:14 pmSAL
Avianca
9:35 amSAL
8h 22m
IAD · 2h 20m
6:57 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

United Airlines
3:42 pmBOS
8h 5m
EWR · 1h 21m
10:47 pmSAL
United Airlines
2:05 amSAL
9h 30m
IAH · 2h 30m
12:35 pmBOS

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

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

Mon, Dec 7 – Thu, Dec 17

United Airlines
2:40 pmBOS
8h 5m
IAD · 1h 33m
9:45 pmSAL
United Airlines
2:05 amSAL
9h 30m
IAH · 2h 30m
12:35 pmBOS

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)
2026-12-07 → 2026-12-17AviancaAV445 / AV582 + UA688$415.002026-10-29T00:52:46Z
2026-12-07 → 2026-12-17Copa Airlines / AviancaCM705 + CM878 / AV582 + UA688$445.002026-10-29T00:52:46Z
2026-12-07 → 2026-12-17Delta Air Lines / AviancaDL2242 + DL1910 / AV582 + UA688$470.002026-10-29T00:52:46Z
2026-12-07 → 2026-12-17United AirlinesUA546 + UA1425 / UA2203 + UA1977$515.002026-10-29T00:52:46Z
2026-12-07 → 2026-12-17American AirlinesAA2591 + AA327 / AA304 + AA2227$525.002026-10-29T00:52:46Z
2026-12-07 → 2026-12-17United AirlinesUA721 + UA1194 / UA2203 + UA1977$515.002026-10-29T00:52:46Z

2026-12-07 → 2026-12-17 · $415.00

  • Avianca AV445: BOS 2026-12-07 15:40:00 → SAL 2026-12-07 20:15:00; nonstop; 335 minutes. Local airport times.
  • Avianca AV582 / UA688: SAL 2026-12-17 09:35:00 → BOS 2026-12-17 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
    • AV582: SAL 2026-12-17 09:35:00 → IAD 2026-12-17 14:55:00; layover at IAD: 140 minutes.
    • UA688: IAD 2026-12-17 17:15:00 → BOS 2026-12-17 18:57:00.

2026-12-07 → 2026-12-17 · $445.00

  • Copa Airlines CM705 / CM878: BOS 2026-12-07 14:43:00 → SAL 2026-12-07 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
    • CM705: BOS 2026-12-07 14:43:00 → PTY 2026-12-07 20:41:00; layover at PTY: 107 minutes.
    • CM878: PTY 2026-12-07 22:28:00 → SAL 2026-12-07 23:38:00.
  • Avianca AV582 / UA688: SAL 2026-12-17 09:35:00 → BOS 2026-12-17 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
    • AV582: SAL 2026-12-17 09:35:00 → IAD 2026-12-17 14:55:00; layover at IAD: 140 minutes.
    • UA688: IAD 2026-12-17 17:15:00 → BOS 2026-12-17 18:57:00.

2026-12-07 → 2026-12-17 · $470.00

  • Delta Air Lines DL2242 / DL1910: BOS 2026-12-07 05:30:00 → SAL 2026-12-07 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
    • DL2242: BOS 2026-12-07 05:30:00 → ATL 2026-12-07 08:31:00; layover at ATL: 124 minutes.
    • DL1910: ATL 2026-12-07 10:35:00 → SAL 2026-12-07 13:14:00.
  • Avianca AV582 / UA688: SAL 2026-12-17 09:35:00 → BOS 2026-12-17 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
    • AV582: SAL 2026-12-17 09:35:00 → IAD 2026-12-17 14:55:00; layover at IAD: 140 minutes.
    • UA688: IAD 2026-12-17 17:15:00 → BOS 2026-12-17 18:57:00.

2026-12-07 → 2026-12-17 · $515.00

  • United Airlines UA546 / UA1425: BOS 2026-12-07 15:42:00 → SAL 2026-12-07 22:47:00; 1 stop(s) via EWR; 485 minutes. Local airport times.
    • UA546: BOS 2026-12-07 15:42:00 → EWR 2026-12-07 17:08:00; layover at EWR: 81 minutes.
    • UA1425: EWR 2026-12-07 18:29:00 → SAL 2026-12-07 22:47:00.
  • United Airlines UA2203 / UA1977: SAL 2026-12-17 02:05:00 → BOS 2026-12-17 12:35:00; 1 stop(s) via IAH; 570 minutes. Local airport times.
    • UA2203: SAL 2026-12-17 02:05:00 → IAH 2026-12-17 05:15:00; layover at IAH: 150 minutes.
    • UA1977: IAH 2026-12-17 07:45:00 → BOS 2026-12-17 12:35:00.

2026-12-07 → 2026-12-17 · $525.00

  • American Airlines AA2591 / AA327: BOS 2026-12-07 05:00:00 → SAL 2026-12-07 12:17:00; 1 stop(s) via MIA; 497 minutes. Local airport times.
    • AA2591: BOS 2026-12-07 05:00:00 → MIA 2026-12-07 08:37:00; layover at MIA: 100 minutes.
    • AA327: MIA 2026-12-07 10:17:00 → SAL 2026-12-07 12:17:00.
  • American Airlines AA304 / AA2227: SAL 2026-12-17 13:11:00 → BOS 2026-12-17 22:58:00; 1 stop(s) via MIA; 527 minutes. Local airport times.
    • AA304: SAL 2026-12-17 13:11:00 → MIA 2026-12-17 16:54:00; layover at MIA: 159 minutes.
    • AA2227: MIA 2026-12-17 19:33:00 → BOS 2026-12-17 22:58:00.

2026-12-07 → 2026-12-17 · $515.00

  • United Airlines UA721 / UA1194: BOS 2026-12-07 14:40:00 → SAL 2026-12-07 21:45:00; 1 stop(s) via IAD; 485 minutes. Local airport times.
    • UA721: BOS 2026-12-07 14:40:00 → IAD 2026-12-07 16:27:00; layover at IAD: 93 minutes.
    • UA1194: IAD 2026-12-07 18:00:00 → SAL 2026-12-07 21:45:00.
  • United Airlines UA2203 / UA1977: SAL 2026-12-17 02:05:00 → BOS 2026-12-17 12:35:00; 1 stop(s) via IAH; 570 minutes. Local airport times.
    • UA2203: SAL 2026-12-17 02:05:00 → IAH 2026-12-17 05:15:00; layover at IAH: 150 minutes.
    • UA1977: IAH 2026-12-17 07:45:00 → BOS 2026-12-17 12:35:00.

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