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Houston → San Salvador

Dec 25, 2026 · return Dec 29, 2026

IAH → SAL1 adulteconomyRound trip

9 flight options · 4 airlines

Nonstop flights

Fri, Dec 25 – Tue, Dec 29

Avianca
1:05 pmIAH
2h 55m
Nonstop
4:00 pmSAL
Avianca
12:10 pmSAL
3h
Nonstop
3:10 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

United Airlines
10:15 amIAH
3h 4m
Nonstop
1:19 pmSAL
United Airlines
7:00 amSAL
3h 10m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

United Airlines
9:55 pmIAH
3h
Nonstop
12:55 am+1SAL
United Airlines
7:00 amSAL
3h 10m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 25 – Tue, Dec 29

Delta Air Lines
6:00 amIAH
7h 14m
ATL · 1h 35m
1:14 pmSAL
Avianca
12:10 pmSAL
3h
Nonstop
3:10 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

American Airlines
5:00 amIAH
7h 17m
MIA · 1h 40m
12:17 pmSAL
American Airlines
3:50 pmSAL
8h 9m
DFW · 2h 59m
11:59 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

United Airlines
9:46 amIAH
6h 34m
DFW · 1h 44m
4:20 pmSAL
United Airlines
7:00 amSAL
3h 10m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

United Airlines
9:31 amIAH
6h 59m
GUA · 3h 14m
4:30 pmSAL
United Airlines
7:00 amSAL
3h 10m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

United Airlines
9:54 amIAH
6h 36m
MGA · 2h 17m
4:30 pmSAL
United Airlines
7:00 amSAL
3h 10m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Tue, Dec 29

United Airlines
12:00 pmIAH
7h 5m
MEX · 2h 30m
7:05 pmSAL
United Airlines
7:00 amSAL
3h 10m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ SAL

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Avianca 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.
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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)
2026-12-25 → 2026-12-29AviancaAV367 / AV424$500.262026-10-29T01:11:30Z
2026-12-25 → 2026-12-29United AirlinesUA1441 / UA1467$652.502026-10-29T01:11:30Z
2026-12-25 → 2026-12-29Delta Air Lines / AviancaDL1069 + DL1910 / AV424$580.012026-10-29T01:11:30Z
2026-12-25 → 2026-12-29American AirlinesAA2144 + AA327 / AA1104 + AA2882$616.262026-10-29T01:11:30Z
2026-12-25 → 2026-12-29United AirlinesUA742 / UA1467$652.502026-10-29T01:11:30Z
2026-12-25 → 2026-12-29United AirlinesUA2074 + AV441 / UA1467$627.132026-10-29T01:11:30Z
2026-12-25 → 2026-12-29United AirlinesUA1751 + AV555 / UA1467$627.132026-10-29T01:11:30Z
2026-12-25 → 2026-12-29United AirlinesUA1432 + AV397 / UA1467$627.132026-10-29T01:11:30Z
2026-12-25 → 2026-12-29United AirlinesUA1088 + AV431 / UA1467$627.132026-10-29T01:11:30Z

2026-12-25 → 2026-12-29 · $500.26

  • Avianca AV367: IAH 2026-12-25 13:05:00 → SAL 2026-12-25 16:00:00; nonstop; 175 minutes. Local airport times.
  • Avianca AV424: SAL 2026-12-29 12:10:00 → IAH 2026-12-29 15:10:00; nonstop; 180 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $652.50

  • United Airlines UA1441: IAH 2026-12-25 10:15:00 → SAL 2026-12-25 13:19:00; nonstop; 184 minutes. Local airport times.
  • United Airlines UA1467: SAL 2026-12-29 07:00:00 → IAH 2026-12-29 10:10:00; nonstop; 190 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $580.01

  • Delta Air Lines DL1069 / DL1910: IAH 2026-12-25 06:00:00 → SAL 2026-12-25 13:14:00; 1 stop(s) via ATL; 434 minutes. Local airport times.
    • DL1069: IAH 2026-12-25 06:00:00 → ATL 2026-12-25 09:00:00; layover at ATL: 95 minutes.
    • DL1910: ATL 2026-12-25 10:35:00 → SAL 2026-12-25 13:14:00.
  • Avianca AV424: SAL 2026-12-29 12:10:00 → IAH 2026-12-29 15:10:00; nonstop; 180 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $616.26

  • American Airlines AA2144 / AA327: IAH 2026-12-25 05:00:00 → SAL 2026-12-25 12:17:00; 1 stop(s) via MIA; 437 minutes. Local airport times.
    • AA2144: IAH 2026-12-25 05:00:00 → MIA 2026-12-25 08:37:00; layover at MIA: 100 minutes.
    • AA327: MIA 2026-12-25 10:17:00 → SAL 2026-12-25 12:17:00.
  • American Airlines AA1104 / AA2882: SAL 2026-12-29 15:50:00 → IAH 2026-12-29 23:59:00; 1 stop(s) via DFW; 489 minutes. Local airport times.
    • AA1104: SAL 2026-12-29 15:50:00 → DFW 2026-12-29 19:50:00; layover at DFW: 179 minutes.
    • AA2882: DFW 2026-12-29 22:49:00 → IAH 2026-12-29 23:59:00.

2026-12-25 → 2026-12-29 · $652.50

  • United Airlines UA742: IAH 2026-12-25 21:55:00 → SAL 2026-12-26 00:55:00; nonstop; 180 minutes. Local airport times.
  • United Airlines UA1467: SAL 2026-12-29 07:00:00 → IAH 2026-12-29 10:10:00; nonstop; 190 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $627.13

  • United Airlines UA2074 / AV441: IAH 2026-12-25 09:46:00 → SAL 2026-12-25 16:20:00; 1 stop(s) via DFW; 394 minutes. Local airport times.
    • UA2074: IAH 2026-12-25 09:46:00 → DFW 2026-12-25 11:11:00; layover at DFW: 104 minutes.
    • AV441: DFW 2026-12-25 12:55:00 → SAL 2026-12-25 16:20:00.
  • United Airlines UA1467: SAL 2026-12-29 07:00:00 → IAH 2026-12-29 10:10:00; nonstop; 190 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $627.13

  • United Airlines UA1751 / AV555: IAH 2026-12-25 09:31:00 → SAL 2026-12-25 16:30:00; 1 stop(s) via GUA; 419 minutes. Local airport times.
    • UA1751: IAH 2026-12-25 09:31:00 → GUA 2026-12-25 12:26:00; layover at GUA: 194 minutes.
    • AV555: GUA 2026-12-25 15:40:00 → SAL 2026-12-25 16:30:00.
  • United Airlines UA1467: SAL 2026-12-29 07:00:00 → IAH 2026-12-29 10:10:00; nonstop; 190 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $627.13

  • United Airlines UA1432 / AV397: IAH 2026-12-25 09:54:00 → SAL 2026-12-25 16:30:00; 1 stop(s) via MGA; 396 minutes. Local airport times.
    • UA1432: IAH 2026-12-25 09:54:00 → MGA 2026-12-25 13:18:00; layover at MGA: 137 minutes.
    • AV397: MGA 2026-12-25 15:35:00 → SAL 2026-12-25 16:30:00.
  • United Airlines UA1467: SAL 2026-12-29 07:00:00 → IAH 2026-12-29 10:10:00; nonstop; 190 minutes. Local airport times.

2026-12-25 → 2026-12-29 · $627.13

  • United Airlines UA1088 / AV431: IAH 2026-12-25 12:00:00 → SAL 2026-12-25 19:05:00; 1 stop(s) via MEX; 425 minutes. Local airport times.
    • UA1088: IAH 2026-12-25 12:00:00 → MEX 2026-12-25 14:25:00; layover at MEX: 150 minutes.
    • AV431: MEX 2026-12-25 16:55:00 → SAL 2026-12-25 19:05:00.
  • United Airlines UA1467: SAL 2026-12-29 07:00:00 → IAH 2026-12-29 10:10:00; nonstop; 190 minutes. Local airport times.

More dates for this route