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Houston → Phoenix

Dec 24, 2026 · return Dec 29, 2026

IAH → PHX1 adulteconomyRound trip

12 flight options · 4 airlines

Nonstop flights

Thu, Dec 24 – Tue, Dec 29

Frontier Airlines
5:49 pmIAH
3h 2m
Nonstop
7:51 pmPHX
Frontier Airlines
6:49 amPHX
2h 40m
Nonstop
10:29 amIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

American Airlines
6:29 amIAH
3h 1m
Nonstop
8:30 amPHX
American Airlines
8:20 pmPHX
2h 39m
Nonstop
11:59 pmIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

United Airlines
7:25 amIAH
3h 3m
Nonstop
9:28 amPHX
United Airlines
9:15 amPHX
2h 37m
Nonstop
12:52 pmIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

Frontier Airlines
7:30 pmIAH
3h 8m
Nonstop
9:38 pmPHX
Frontier Airlines
7:15 amPHX
2h 39m
Nonstop
10:54 amIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

American Airlines
2:37 pmIAH
3h 1m
Nonstop
4:38 pmPHX
American Airlines
8:20 pmPHX
2h 39m
Nonstop
11:59 pmIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

United Airlines
5:00 pmIAH
3h 2m
Nonstop
7:02 pmPHX
United Airlines
9:15 amPHX
2h 37m
Nonstop
12:52 pmIAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 24 – Tue, Dec 29

Delta Air Lines
7:08 amIAH
7h 3m
LAX · 1h 40m
1:11 pmPHX
Delta Air Lines
2:32 pmPHX
6h 26m
SLC · 1h 41m
9:58 pmIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

Frontier Airlines
5:44 pmIAH
3h 2m
Nonstop
7:46 pmPHX
Frontier Airlines
1:12 pmPHX
6h 23m
LAX · 1h 33m
8:35 pmIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

Frontier Airlines
7:00 amIAH
5h 57m
LAS · 1h 10m
11:57 amPHX
Frontier Airlines
7:15 amPHX
2h 39m
Nonstop
10:54 amIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

Frontier Airlines
10:47 amIAH
6h 30m
DEN · 1h 44m
4:17 pmPHX
Frontier Airlines
7:15 amPHX
2h 39m
Nonstop
10:54 amIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

American Airlines
6:00 amIAH
7h 30m
DFW · 3h 7m
12:30 pmPHX
American Airlines
8:20 pmPHX
2h 39m
Nonstop
11:59 pmIAH

Round-trip total · 1 adult · Taxes included

Thu, Dec 24 – Tue, Dec 29

United Airlines
12:18 pmIAH
7h 38m
LAX · 2h 15m
6:56 pmPHX
United Airlines
9:15 amPHX
2h 37m
Nonstop
12:52 pmIAH

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ PHX

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.
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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)
2026-12-24 → 2026-12-29Frontier AirlinesF94181 / F94184$188.702026-10-29T01:11:30Z
2026-12-24 → 2026-12-29American AirlinesAA2520 / AA2477$379.952026-10-29T01:11:30Z
2026-12-24 → 2026-12-29United AirlinesUA2614 / UA625$405.452026-10-29T01:11:30Z
2026-12-24 → 2026-12-29Delta Air LinesDL1216 + DL3951 / DL1431 + DL2514$430.952026-10-29T01:11:30Z
2026-12-24 → 2026-12-29Frontier AirlinesF94181 / F91704$188.702026-10-29T01:11:30Z
2026-12-24 → 2026-12-29American AirlinesAA2873 / AA2477$379.952026-10-29T01:11:30Z
2026-12-24 → 2026-12-29United AirlinesUA1478 / UA625$405.452026-10-29T01:11:30Z
2026-12-24 → 2026-12-29Frontier AirlinesF94181 / F91061 + F91756$213.702026-10-29T01:11:30Z
2026-12-24 → 2026-12-29Frontier AirlinesF91489 + F94048 / F91704$214.702026-10-29T01:11:30Z
2026-12-24 → 2026-12-29Frontier AirlinesF93227 + F92105 / F91704$214.702026-10-29T01:11:30Z
2026-12-24 → 2026-12-29American AirlinesAA2551 + AA1093 / AA2477$366.952026-10-29T01:11:30Z
2026-12-24 → 2026-12-29United AirlinesUA2833 + UA4648 / UA625$392.452026-10-29T01:11:30Z

2026-12-24 → 2026-12-29 · $188.70

  • Frontier Airlines F94181: IAH 2026-12-24 17:49:00 → PHX 2026-12-24 19:51:00; nonstop; 182 minutes. Local airport times.
  • Frontier Airlines F94184: PHX 2026-12-29 06:49:00 → IAH 2026-12-29 10:29:00; nonstop; 160 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $379.95

  • American Airlines AA2520: IAH 2026-12-24 06:29:00 → PHX 2026-12-24 08:30:00; nonstop; 181 minutes. Local airport times.
  • American Airlines AA2477: PHX 2026-12-29 20:20:00 → IAH 2026-12-29 23:59:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $405.45

  • United Airlines UA2614: IAH 2026-12-24 07:25:00 → PHX 2026-12-24 09:28:00; nonstop; 183 minutes. Local airport times.
  • United Airlines UA625: PHX 2026-12-29 09:15:00 → IAH 2026-12-29 12:52:00; nonstop; 157 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $430.95

  • Delta Air Lines DL1216 / DL3951: IAH 2026-12-24 07:08:00 → PHX 2026-12-24 13:11:00; 1 stop(s) via LAX; 423 minutes. Local airport times.
    • DL1216: IAH 2026-12-24 07:08:00 → LAX 2026-12-24 08:55:00; layover at LAX: 100 minutes.
    • DL3951: LAX 2026-12-24 10:35:00 → PHX 2026-12-24 13:11:00.
  • Delta Air Lines DL1431 / DL2514: PHX 2026-12-29 14:32:00 → IAH 2026-12-29 21:58:00; 1 stop(s) via SLC; 386 minutes. Local airport times.
    • DL1431: PHX 2026-12-29 14:32:00 → SLC 2026-12-29 16:14:00; layover at SLC: 101 minutes.
    • DL2514: SLC 2026-12-29 17:55:00 → IAH 2026-12-29 21:58:00.

2026-12-24 → 2026-12-29 · $188.70

  • Frontier Airlines F94181: IAH 2026-12-24 19:30:00 → PHX 2026-12-24 21:38:00; nonstop; 188 minutes. Local airport times.
  • Frontier Airlines F91704: PHX 2026-12-29 07:15:00 → IAH 2026-12-29 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $379.95

  • American Airlines AA2873: IAH 2026-12-24 14:37:00 → PHX 2026-12-24 16:38:00; nonstop; 181 minutes. Local airport times.
  • American Airlines AA2477: PHX 2026-12-29 20:20:00 → IAH 2026-12-29 23:59:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $405.45

  • United Airlines UA1478: IAH 2026-12-24 17:00:00 → PHX 2026-12-24 19:02:00; nonstop; 182 minutes. Local airport times.
  • United Airlines UA625: PHX 2026-12-29 09:15:00 → IAH 2026-12-29 12:52:00; nonstop; 157 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $213.70

  • Frontier Airlines F94181: IAH 2026-12-24 17:44:00 → PHX 2026-12-24 19:46:00; nonstop; 182 minutes. Local airport times.
  • Frontier Airlines F91061 / F91756: PHX 2026-12-29 13:12:00 → IAH 2026-12-29 20:35:00; 1 stop(s) via LAX; 383 minutes. Local airport times.
    • F91061: PHX 2026-12-29 13:12:00 → LAX 2026-12-29 13:42:00; layover at LAX: 93 minutes.
    • F91756: LAX 2026-12-29 15:15:00 → IAH 2026-12-29 20:35:00.

2026-12-24 → 2026-12-29 · $214.70

  • Frontier Airlines F91489 / F94048: IAH 2026-12-24 07:00:00 → PHX 2026-12-24 11:57:00; 1 stop(s) via LAS; 357 minutes. Local airport times.
    • F91489: IAH 2026-12-24 07:00:00 → LAS 2026-12-24 08:32:00; layover at LAS: 70 minutes.
    • F94048: LAS 2026-12-24 09:42:00 → PHX 2026-12-24 11:57:00.
  • Frontier Airlines F91704: PHX 2026-12-29 07:15:00 → IAH 2026-12-29 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $214.70

  • Frontier Airlines F93227 / F92105: IAH 2026-12-24 10:47:00 → PHX 2026-12-24 16:17:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
    • F93227: IAH 2026-12-24 10:47:00 → DEN 2026-12-24 12:30:00; layover at DEN: 104 minutes.
    • F92105: DEN 2026-12-24 14:14:00 → PHX 2026-12-24 16:17:00.
  • Frontier Airlines F91704: PHX 2026-12-29 07:15:00 → IAH 2026-12-29 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $366.95

  • American Airlines AA2551 / AA1093: IAH 2026-12-24 06:00:00 → PHX 2026-12-24 12:30:00; 1 stop(s) via DFW; 450 minutes. Local airport times.
    • AA2551: IAH 2026-12-24 06:00:00 → DFW 2026-12-24 07:33:00; layover at DFW: 187 minutes.
    • AA1093: DFW 2026-12-24 10:40:00 → PHX 2026-12-24 12:30:00.
  • American Airlines AA2477: PHX 2026-12-29 20:20:00 → IAH 2026-12-29 23:59:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-29 · $392.45

  • United Airlines UA2833 / UA4648: IAH 2026-12-24 12:18:00 → PHX 2026-12-24 18:56:00; 1 stop(s) via LAX; 458 minutes. Local airport times.
    • UA2833: IAH 2026-12-24 12:18:00 → LAX 2026-12-24 14:05:00; layover at LAX: 135 minutes.
    • UA4648: LAX 2026-12-24 16:20:00 → PHX 2026-12-24 18:56:00.
  • United Airlines UA625: PHX 2026-12-29 09:15:00 → IAH 2026-12-29 12:52:00; nonstop; 157 minutes. Local airport times.

More dates for this route