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Houston → Cancun

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IAH → CUN1 adulteconomy

15 flight options · 4 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
2:20 pmIAH
2h 23m
Nonstop
5:43 pmCUN
Frontier Airlines
12:26 pmCUN
2h 38m
Nonstop
2:04 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
9:33 amIAH
2h 21m
Nonstop
12:54 pmCUN
United Airlines
8:39 amCUN
2h 31m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

VB
8:50 amIAH
5h 45m
MTY · 1h 43m
3:35 pmCUN
VB
4:35 pmCUN
5h 25m
MTY · 1h 18m
9:00 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
10:32 amIAH
6h 3m
DFW · 1h 46m
5:35 pmCUN
American Airlines
11:00 amCUN
7h 3m
DFW · 2h 26m
5:03 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
2:20 pmIAH
2h 23m
Nonstop
5:43 pmCUN
Frontier Airlines
11:01 amCUN
2h 39m
Nonstop
12:40 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
12:00 pmIAH
2h 24m
Nonstop
3:24 pmCUN
United Airlines
8:39 amCUN
2h 31m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
9:33 amIAH
2h 21m
Nonstop
12:54 pmCUN
United Airlines
8:39 amCUN
2h 31m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
12:00 pmIAH
2h 24m
Nonstop
3:24 pmCUN
United Airlines
8:39 amCUN
2h 31m
Nonstop
10:10 amIAH

Round-trip total · 1 adult · Taxes included

Show 2 more flights

Fri, Nov 20 – Mon, Nov 23

VB
8:50 amIAH
5h 45m
MTY · 1h 43m
3:35 pmCUN
VB
4:35 pmCUN
5h 25m
MTY · 1h 18m
9:00 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
10:32 amIAH
6h 3m
DFW · 1h 46m
5:35 pmCUN
American Airlines
11:00 amCUN
7h 3m
DFW · 2h 26m
5:03 pmIAH

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Frontier Airlines
2:20 pmIAH
2h 23m
Nonstop
5:43 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:33 amIAH
2h 21m
Nonstop
12:54 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

VB
8:50 amIAH
5h 45m
MTY · 1h 43m
3:35 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
10:32 amIAH
6h 3m
DFW · 1h 46m
5:35 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
12:00 pmIAH
2h 24m
Nonstop
3:24 pmCUN

One-way total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ CUN

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, Frontier 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

Nov 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)
2026-11-20 · one wayFrontier AirlinesF9316$115.002026-10-29T01:09:29Z
2026-11-20 · one wayUnited AirlinesUA1018$225.002026-10-29T01:09:29Z
2026-11-27 → 2026-12-04Frontier AirlinesF9316 / F9317$247.502026-10-29T01:09:29Z
2026-11-20 → 2026-11-23United AirlinesUA1018 / UA1059$450.002026-10-29T01:09:29Z
2026-11-20 · one wayVBVB611 + VB7409$165.002026-10-29T01:09:29Z
2026-11-20 · one wayAmerican AirlinesAA5181 + AA1507$210.002026-10-29T01:09:29Z
2026-11-27 → 2026-12-04VBVB611 + VB7409 / VB2168 + VB616$337.502026-10-29T01:09:29Z
2026-11-20 → 2026-11-23American AirlinesAA5181 + AA1507 / AA1601 + AA6298$427.502026-10-29T01:09:29Z
2026-11-20 · one wayUnited AirlinesUA2604$225.002026-10-29T01:09:29Z
2026-11-20 → 2026-11-23Frontier AirlinesF9316 / F9317$247.502026-10-29T01:09:29Z
2026-11-20 → 2026-11-23United AirlinesUA2604 / UA1059$450.002026-10-29T01:09:29Z
2026-11-27 → 2026-12-04United AirlinesUA1018 / UA1059$450.002026-10-29T01:09:29Z
2026-11-27 → 2026-12-04United AirlinesUA2604 / UA1059$450.002026-10-29T01:09:29Z
2026-11-20 → 2026-11-23VBVB611 + VB7409 / VB2168 + VB616$337.502026-10-29T01:09:29Z
2026-11-27 → 2026-12-04American AirlinesAA5181 + AA1507 / AA1601 + AA6298$427.502026-10-29T01:09:29Z

2026-11-20 · one way · $115.00

  • Frontier Airlines F9316: IAH 2026-11-20 14:20:00 → CUN 2026-11-20 17:43:00; nonstop; 143 minutes. Local airport times.

2026-11-20 · one way · $225.00

  • United Airlines UA1018: IAH 2026-11-20 09:33:00 → CUN 2026-11-20 12:54:00; nonstop; 141 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $247.50

  • Frontier Airlines F9316: IAH 2026-11-27 14:20:00 → CUN 2026-11-27 17:43:00; nonstop; 143 minutes. Local airport times.
  • Frontier Airlines F9317: CUN 2026-12-04 12:26:00 → IAH 2026-12-04 14:04:00; nonstop; 158 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $450.00

  • United Airlines UA1018: IAH 2026-11-20 09:33:00 → CUN 2026-11-20 12:54:00; nonstop; 141 minutes. Local airport times.
  • United Airlines UA1059: CUN 2026-11-23 08:39:00 → IAH 2026-11-23 10:10:00; nonstop; 151 minutes. Local airport times.

2026-11-20 · one way · $165.00

  • VB VB611 / VB7409: IAH 2026-11-20 08:50:00 → CUN 2026-11-20 15:35:00; 1 stop(s) via MTY; 345 minutes. Local airport times.
    • VB611: IAH 2026-11-20 08:50:00 → MTY 2026-11-20 10:25:00; layover at MTY: 103 minutes.
    • VB7409: MTY 2026-11-20 12:08:00 → CUN 2026-11-20 15:35:00.

2026-11-20 · one way · $210.00

  • American Airlines AA5181 / AA1507: IAH 2026-11-20 10:32:00 → CUN 2026-11-20 17:35:00; 1 stop(s) via DFW; 363 minutes. Local airport times.
    • AA5181: IAH 2026-11-20 10:32:00 → DFW 2026-11-20 12:02:00; layover at DFW: 106 minutes.
    • AA1507: DFW 2026-11-20 13:48:00 → CUN 2026-11-20 17:35:00.

2026-11-27 → 2026-12-04 · $337.50

  • VB VB611 / VB7409: IAH 2026-11-27 08:50:00 → CUN 2026-11-27 15:35:00; 1 stop(s) via MTY; 345 minutes. Local airport times.
    • VB611: IAH 2026-11-27 08:50:00 → MTY 2026-11-27 10:25:00; layover at MTY: 103 minutes.
    • VB7409: MTY 2026-11-27 12:08:00 → CUN 2026-11-27 15:35:00.
  • VB VB2168 / VB616: CUN 2026-12-04 16:35:00 → IAH 2026-12-04 21:00:00; 1 stop(s) via MTY; 325 minutes. Local airport times.
    • VB2168: CUN 2026-12-04 16:35:00 → MTY 2026-12-04 18:12:00; layover at MTY: 78 minutes.
    • VB616: MTY 2026-12-04 19:30:00 → IAH 2026-12-04 21:00:00.

2026-11-20 → 2026-11-23 · $427.50

  • American Airlines AA5181 / AA1507: IAH 2026-11-20 10:32:00 → CUN 2026-11-20 17:35:00; 1 stop(s) via DFW; 363 minutes. Local airport times.
    • AA5181: IAH 2026-11-20 10:32:00 → DFW 2026-11-20 12:02:00; layover at DFW: 106 minutes.
    • AA1507: DFW 2026-11-20 13:48:00 → CUN 2026-11-20 17:35:00.
  • American Airlines AA1601 / AA6298: CUN 2026-11-23 11:00:00 → IAH 2026-11-23 17:03:00; 1 stop(s) via DFW; 423 minutes. Local airport times.
    • AA1601: CUN 2026-11-23 11:00:00 → DFW 2026-11-23 13:17:00; layover at DFW: 146 minutes.
    • AA6298: DFW 2026-11-23 15:43:00 → IAH 2026-11-23 17:03:00.

2026-11-20 · one way · $225.00

  • United Airlines UA2604: IAH 2026-11-20 12:00:00 → CUN 2026-11-20 15:24:00; nonstop; 144 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $247.50

  • Frontier Airlines F9316: IAH 2026-11-20 14:20:00 → CUN 2026-11-20 17:43:00; nonstop; 143 minutes. Local airport times.
  • Frontier Airlines F9317: CUN 2026-11-23 11:01:00 → IAH 2026-11-23 12:40:00; nonstop; 159 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $450.00

  • United Airlines UA2604: IAH 2026-11-20 12:00:00 → CUN 2026-11-20 15:24:00; nonstop; 144 minutes. Local airport times.
  • United Airlines UA1059: CUN 2026-11-23 08:39:00 → IAH 2026-11-23 10:10:00; nonstop; 151 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $450.00

  • United Airlines UA1018: IAH 2026-11-27 09:33:00 → CUN 2026-11-27 12:54:00; nonstop; 141 minutes. Local airport times.
  • United Airlines UA1059: CUN 2026-12-04 08:39:00 → IAH 2026-12-04 10:10:00; nonstop; 151 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $450.00

  • United Airlines UA2604: IAH 2026-11-27 12:00:00 → CUN 2026-11-27 15:24:00; nonstop; 144 minutes. Local airport times.
  • United Airlines UA1059: CUN 2026-12-04 08:39:00 → IAH 2026-12-04 10:10:00; nonstop; 151 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $337.50

  • VB VB611 / VB7409: IAH 2026-11-20 08:50:00 → CUN 2026-11-20 15:35:00; 1 stop(s) via MTY; 345 minutes. Local airport times.
    • VB611: IAH 2026-11-20 08:50:00 → MTY 2026-11-20 10:25:00; layover at MTY: 103 minutes.
    • VB7409: MTY 2026-11-20 12:08:00 → CUN 2026-11-20 15:35:00.
  • VB VB2168 / VB616: CUN 2026-11-23 16:35:00 → IAH 2026-11-23 21:00:00; 1 stop(s) via MTY; 325 minutes. Local airport times.
    • VB2168: CUN 2026-11-23 16:35:00 → MTY 2026-11-23 18:12:00; layover at MTY: 78 minutes.
    • VB616: MTY 2026-11-23 19:30:00 → IAH 2026-11-23 21:00:00.

2026-11-27 → 2026-12-04 · $427.50

  • American Airlines AA5181 / AA1507: IAH 2026-11-27 10:32:00 → CUN 2026-11-27 17:35:00; 1 stop(s) via DFW; 363 minutes. Local airport times.
    • AA5181: IAH 2026-11-27 10:32:00 → DFW 2026-11-27 12:02:00; layover at DFW: 106 minutes.
    • AA1507: DFW 2026-11-27 13:48:00 → CUN 2026-11-27 17:35:00.
  • American Airlines AA1601 / AA6298: CUN 2026-12-04 11:00:00 → IAH 2026-12-04 17:03:00; 1 stop(s) via DFW; 423 minutes. Local airport times.
    • AA1601: CUN 2026-12-04 11:00:00 → DFW 2026-12-04 13:17:00; layover at DFW: 146 minutes.
    • AA6298: DFW 2026-12-04 15:43:00 → IAH 2026-12-04 17:03:00.

More dates for this route