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Houston → Phoenix

Dec 11, 2026 · return Dec 17, 2026

IAH → PHX1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Fri, Dec 11 – Thu, Dec 17

Frontier Airlines
7:30 pmIAH
3h 8m
Nonstop
9:38 pmPHX
Frontier Airlines
5:30 amPHX
2h 43m
Nonstop
9:13 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

American Airlines
6:29 amIAH
3h 1m
Nonstop
8:30 amPHX
American Airlines
9:39 amPHX
2h 46m
Nonstop
1:25 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

United Airlines
8:12 pmIAH
3h 3m
Nonstop
10:15 pmPHX
United Airlines
5:20 pmPHX
2h 40m
Nonstop
9:00 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

Frontier Airlines
5:49 pmIAH
3h 2m
Nonstop
7:51 pmPHX
Frontier Airlines
7:15 amPHX
2h 39m
Nonstop
10:54 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

American Airlines
2:19 pmIAH
3h
Nonstop
4:19 pmPHX
American Airlines
9:39 amPHX
2h 46m
Nonstop
1:25 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

United Airlines
5:00 pmIAH
3h 2m
Nonstop
7:02 pmPHX
United Airlines
5:20 pmPHX
2h 40m
Nonstop
9:00 pmIAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 11 – Thu, Dec 17

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

Fri, Dec 11 – Thu, Dec 17

Frontier Airlines
8:42 amIAH
7h 42m
LAX · 2h 25m
3:24 pmPHX
Frontier Airlines
5:30 amPHX
2h 43m
Nonstop
9:13 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

Frontier Airlines
7:00 amIAH
5h 57m
LAS · 1h 10m
11:57 amPHX
Frontier Airlines
5:30 amPHX
2h 43m
Nonstop
9:13 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

Frontier Airlines
10:47 amIAH
6h 30m
DEN · 1h 44m
4:17 pmPHX
Frontier Airlines
5:30 amPHX
2h 43m
Nonstop
9:13 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

American Airlines
6:00 amIAH
7h 30m
DFW · 3h 7m
12:30 pmPHX
American Airlines
9:39 amPHX
2h 46m
Nonstop
1:25 pmIAH

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Thu, Dec 17

American Airlines
2:29 pmIAH
3h 4m
Nonstop
4:33 pmPHX
American Airlines
5:02 pmPHX
5h 57m
DFW · 2h 14m
11:59 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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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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-11 → 2026-12-17Frontier AirlinesF94181 / F94184$148.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17American AirlinesAA2520 / AA2556$298.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17United AirlinesUA2078 / UA2304$318.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17Frontier AirlinesF94181 / F91704$148.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17American AirlinesAA2873 / AA2556$298.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17United AirlinesUA1478 / UA2304$318.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17Frontier AirlinesF94181 / F91061 + F91756$168.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17Frontier AirlinesF91433 + F92134 / F94184$168.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17Frontier AirlinesF91489 + F94048 / F94184$168.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17Frontier AirlinesF93227 + F92105 / F94184$168.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17American AirlinesAA2551 + AA1093 / AA2556$288.002026-10-29T01:11:30Z
2026-12-11 → 2026-12-17American AirlinesAA2873 / AA555 + AA2882$288.002026-10-29T01:11:30Z

2026-12-11 → 2026-12-17 · $148.00

  • Frontier Airlines F94181: IAH 2026-12-11 19:30:00 → PHX 2026-12-11 21:38:00; nonstop; 188 minutes. Local airport times.
  • Frontier Airlines F94184: PHX 2026-12-17 05:30:00 → IAH 2026-12-17 09:13:00; nonstop; 163 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $298.00

  • American Airlines AA2520: IAH 2026-12-11 06:29:00 → PHX 2026-12-11 08:30:00; nonstop; 181 minutes. Local airport times.
  • American Airlines AA2556: PHX 2026-12-17 09:39:00 → IAH 2026-12-17 13:25:00; nonstop; 166 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $318.00

  • United Airlines UA2078: IAH 2026-12-11 20:12:00 → PHX 2026-12-11 22:15:00; nonstop; 183 minutes. Local airport times.
  • United Airlines UA2304: PHX 2026-12-17 17:20:00 → IAH 2026-12-17 21:00:00; nonstop; 160 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $148.00

  • Frontier Airlines F94181: IAH 2026-12-11 17:49:00 → PHX 2026-12-11 19:51:00; nonstop; 182 minutes. Local airport times.
  • Frontier Airlines F91704: PHX 2026-12-17 07:15:00 → IAH 2026-12-17 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $298.00

  • American Airlines AA2873: IAH 2026-12-11 14:19:00 → PHX 2026-12-11 16:19:00; nonstop; 180 minutes. Local airport times.
  • American Airlines AA2556: PHX 2026-12-17 09:39:00 → IAH 2026-12-17 13:25:00; nonstop; 166 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $318.00

  • United Airlines UA1478: IAH 2026-12-11 17:00:00 → PHX 2026-12-11 19:02:00; nonstop; 182 minutes. Local airport times.
  • United Airlines UA2304: PHX 2026-12-17 17:20:00 → IAH 2026-12-17 21:00:00; nonstop; 160 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $168.00

  • Frontier Airlines F94181: IAH 2026-12-11 17:44:00 → PHX 2026-12-11 19:46:00; nonstop; 182 minutes. Local airport times.
  • Frontier Airlines F91061 / F91756: PHX 2026-12-17 13:12:00 → IAH 2026-12-17 20:35:00; 1 stop(s) via LAX; 383 minutes. Local airport times.
    • F91061: PHX 2026-12-17 13:12:00 → LAX 2026-12-17 13:42:00; layover at LAX: 93 minutes.
    • F91756: LAX 2026-12-17 15:15:00 → IAH 2026-12-17 20:35:00.

2026-12-11 → 2026-12-17 · $168.00

  • Frontier Airlines F91433 / F92134: IAH 2026-12-11 08:42:00 → PHX 2026-12-11 15:24:00; 1 stop(s) via LAX; 462 minutes. Local airport times.
    • F91433: IAH 2026-12-11 08:42:00 → LAX 2026-12-11 10:30:00; layover at LAX: 145 minutes.
    • F92134: LAX 2026-12-11 12:55:00 → PHX 2026-12-11 15:24:00.
  • Frontier Airlines F94184: PHX 2026-12-17 05:30:00 → IAH 2026-12-17 09:13:00; nonstop; 163 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $168.00

  • Frontier Airlines F91489 / F94048: IAH 2026-12-11 07:00:00 → PHX 2026-12-11 11:57:00; 1 stop(s) via LAS; 357 minutes. Local airport times.
    • F91489: IAH 2026-12-11 07:00:00 → LAS 2026-12-11 08:32:00; layover at LAS: 70 minutes.
    • F94048: LAS 2026-12-11 09:42:00 → PHX 2026-12-11 11:57:00.
  • Frontier Airlines F94184: PHX 2026-12-17 05:30:00 → IAH 2026-12-17 09:13:00; nonstop; 163 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $168.00

  • Frontier Airlines F93227 / F92105: IAH 2026-12-11 10:47:00 → PHX 2026-12-11 16:17:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
    • F93227: IAH 2026-12-11 10:47:00 → DEN 2026-12-11 12:30:00; layover at DEN: 104 minutes.
    • F92105: DEN 2026-12-11 14:14:00 → PHX 2026-12-11 16:17:00.
  • Frontier Airlines F94184: PHX 2026-12-17 05:30:00 → IAH 2026-12-17 09:13:00; nonstop; 163 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $288.00

  • American Airlines AA2551 / AA1093: IAH 2026-12-11 06:00:00 → PHX 2026-12-11 12:30:00; 1 stop(s) via DFW; 450 minutes. Local airport times.
    • AA2551: IAH 2026-12-11 06:00:00 → DFW 2026-12-11 07:33:00; layover at DFW: 187 minutes.
    • AA1093: DFW 2026-12-11 10:40:00 → PHX 2026-12-11 12:30:00.
  • American Airlines AA2556: PHX 2026-12-17 09:39:00 → IAH 2026-12-17 13:25:00; nonstop; 166 minutes. Local airport times.

2026-12-11 → 2026-12-17 · $288.00

  • American Airlines AA2873: IAH 2026-12-11 14:29:00 → PHX 2026-12-11 16:33:00; nonstop; 184 minutes. Local airport times.
  • American Airlines AA555 / AA2882: PHX 2026-12-17 17:02:00 → IAH 2026-12-17 23:59:00; 1 stop(s) via DFW; 357 minutes. Local airport times.
    • AA555: PHX 2026-12-17 17:02:00 → DFW 2026-12-17 20:35:00; layover at DFW: 134 minutes.
    • AA2882: DFW 2026-12-17 22:49:00 → IAH 2026-12-17 23:59:00.

More dates for this route