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Houston → Phoenix

Dec 29, 2026 · return Jan 8, 2027

IAH → PHX1 adulteconomyRound trip

12 flight options · 4 airlines

Nonstop flights

Tue, Dec 29 – Fri, Jan 8

Frontier Airlines
9:58 pmIAH
3h 5m
Nonstop
12:03 am+1PHX
Frontier Airlines
7:15 amPHX
2h 39m
Nonstop
10:54 amIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

American Airlines
2:19 pmIAH
3h
Nonstop
4:19 pmPHX
American Airlines
9:46 amPHX
2h 45m
Nonstop
1:31 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

United Airlines
2:44 pmIAH
2h 59m
Nonstop
4:43 pmPHX
United Airlines
9:15 amPHX
2h 37m
Nonstop
12:52 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

Frontier Airlines
11:39 amIAH
3h 6m
Nonstop
1:45 pmPHX
Frontier Airlines
7:15 amPHX
2h 39m
Nonstop
10:54 amIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

American Airlines
6:29 amIAH
3h 1m
Nonstop
8:30 amPHX
American Airlines
9:46 amPHX
2h 45m
Nonstop
1:31 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

United Airlines
8:13 pmIAH
3h 2m
Nonstop
10:15 pmPHX
United Airlines
9:15 amPHX
2h 37m
Nonstop
12:52 pmIAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 29 – Fri, Jan 8

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

Tue, Dec 29 – Fri, Jan 8

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

Tue, Dec 29 – Fri, Jan 8

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

Tue, Dec 29 – Fri, Jan 8

American Airlines
6:00 amIAH
7h 30m
DFW · 3h 7m
12:30 pmPHX
American Airlines
9:46 amPHX
2h 45m
Nonstop
1:31 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

American Airlines
6:37 amIAH
3h 2m
Nonstop
8:39 amPHX
American Airlines
5:02 pmPHX
5h 57m
DFW · 2h 14m
11:59 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 8

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
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  • 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)
2026-12-29 → 2027-01-08Frontier AirlinesF94181 / F91704$166.502026-10-29T01:11:30Z
2026-12-29 → 2027-01-08American AirlinesAA2873 / AA2873$335.252026-10-29T01:11:30Z
2026-12-29 → 2027-01-08United AirlinesUA1798 / UA625$357.752026-10-29T01:11:30Z
2026-12-29 → 2027-01-08Delta Air LinesDL1216 + DL3951 / DL1431 + DL2514$380.252026-10-29T01:11:30Z
2026-12-29 → 2027-01-08Frontier AirlinesF91703 / F91704$166.502026-10-29T01:11:30Z
2026-12-29 → 2027-01-08American AirlinesAA2520 / AA2873$335.252026-10-29T01:11:30Z
2026-12-29 → 2027-01-08United AirlinesUA2078 / UA625$357.752026-10-29T01:11:30Z
2026-12-29 → 2027-01-08Frontier AirlinesF91489 + F94048 / F91704$191.502026-10-29T01:11:30Z
2026-12-29 → 2027-01-08Frontier AirlinesF93227 + F92105 / F91704$191.502026-10-29T01:11:30Z
2026-12-29 → 2027-01-08American AirlinesAA2551 + AA1093 / AA2873$322.752026-10-29T01:11:30Z
2026-12-29 → 2027-01-08American AirlinesAA2520 / AA555 + AA2882$325.252026-10-29T01:11:30Z
2026-12-29 → 2027-01-08United AirlinesUA2833 + UA4648 / UA625$345.252026-10-29T01:11:30Z

2026-12-29 → 2027-01-08 · $166.50

  • Frontier Airlines F94181: IAH 2026-12-29 21:58:00 → PHX 2026-12-30 00:03:00; nonstop; 185 minutes. Local airport times.
  • Frontier Airlines F91704: PHX 2027-01-08 07:15:00 → IAH 2027-01-08 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $335.25

  • American Airlines AA2873: IAH 2026-12-29 14:19:00 → PHX 2026-12-29 16:19:00; nonstop; 180 minutes. Local airport times.
  • American Airlines AA2873: PHX 2027-01-08 09:46:00 → IAH 2027-01-08 13:31:00; nonstop; 165 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $357.75

  • United Airlines UA1798: IAH 2026-12-29 14:44:00 → PHX 2026-12-29 16:43:00; nonstop; 179 minutes. Local airport times.
  • United Airlines UA625: PHX 2027-01-08 09:15:00 → IAH 2027-01-08 12:52:00; nonstop; 157 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $380.25

  • Delta Air Lines DL1216 / DL3951: IAH 2026-12-29 07:08:00 → PHX 2026-12-29 13:11:00; 1 stop(s) via LAX; 423 minutes. Local airport times.
    • DL1216: IAH 2026-12-29 07:08:00 → LAX 2026-12-29 08:55:00; layover at LAX: 100 minutes.
    • DL3951: LAX 2026-12-29 10:35:00 → PHX 2026-12-29 13:11:00.
  • Delta Air Lines DL1431 / DL2514: PHX 2027-01-08 14:32:00 → IAH 2027-01-08 21:58:00; 1 stop(s) via SLC; 386 minutes. Local airport times.
    • DL1431: PHX 2027-01-08 14:32:00 → SLC 2027-01-08 16:14:00; layover at SLC: 101 minutes.
    • DL2514: SLC 2027-01-08 17:55:00 → IAH 2027-01-08 21:58:00.

2026-12-29 → 2027-01-08 · $166.50

  • Frontier Airlines F91703: IAH 2026-12-29 11:39:00 → PHX 2026-12-29 13:45:00; nonstop; 186 minutes. Local airport times.
  • Frontier Airlines F91704: PHX 2027-01-08 07:15:00 → IAH 2027-01-08 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $335.25

  • American Airlines AA2520: IAH 2026-12-29 06:29:00 → PHX 2026-12-29 08:30:00; nonstop; 181 minutes. Local airport times.
  • American Airlines AA2873: PHX 2027-01-08 09:46:00 → IAH 2027-01-08 13:31:00; nonstop; 165 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $357.75

  • United Airlines UA2078: IAH 2026-12-29 20:13:00 → PHX 2026-12-29 22:15:00; nonstop; 182 minutes. Local airport times.
  • United Airlines UA625: PHX 2027-01-08 09:15:00 → IAH 2027-01-08 12:52:00; nonstop; 157 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $191.50

  • Frontier Airlines F91489 / F94048: IAH 2026-12-29 07:00:00 → PHX 2026-12-29 11:57:00; 1 stop(s) via LAS; 357 minutes. Local airport times.
    • F91489: IAH 2026-12-29 07:00:00 → LAS 2026-12-29 08:32:00; layover at LAS: 70 minutes.
    • F94048: LAS 2026-12-29 09:42:00 → PHX 2026-12-29 11:57:00.
  • Frontier Airlines F91704: PHX 2027-01-08 07:15:00 → IAH 2027-01-08 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $191.50

  • Frontier Airlines F93227 / F92105: IAH 2026-12-29 10:47:00 → PHX 2026-12-29 16:17:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
    • F93227: IAH 2026-12-29 10:47:00 → DEN 2026-12-29 12:30:00; layover at DEN: 104 minutes.
    • F92105: DEN 2026-12-29 14:14:00 → PHX 2026-12-29 16:17:00.
  • Frontier Airlines F91704: PHX 2027-01-08 07:15:00 → IAH 2027-01-08 10:54:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $322.75

  • American Airlines AA2551 / AA1093: IAH 2026-12-29 06:00:00 → PHX 2026-12-29 12:30:00; 1 stop(s) via DFW; 450 minutes. Local airport times.
    • AA2551: IAH 2026-12-29 06:00:00 → DFW 2026-12-29 07:33:00; layover at DFW: 187 minutes.
    • AA1093: DFW 2026-12-29 10:40:00 → PHX 2026-12-29 12:30:00.
  • American Airlines AA2873: PHX 2027-01-08 09:46:00 → IAH 2027-01-08 13:31:00; nonstop; 165 minutes. Local airport times.

2026-12-29 → 2027-01-08 · $325.25

  • American Airlines AA2520: IAH 2026-12-29 06:37:00 → PHX 2026-12-29 08:39:00; nonstop; 182 minutes. Local airport times.
  • American Airlines AA555 / AA2882: PHX 2027-01-08 17:02:00 → IAH 2027-01-08 23:59:00; 1 stop(s) via DFW; 357 minutes. Local airport times.
    • AA555: PHX 2027-01-08 17:02:00 → DFW 2027-01-08 20:35:00; layover at DFW: 134 minutes.
    • AA2882: DFW 2027-01-08 22:49:00 → IAH 2027-01-08 23:59:00.

2026-12-29 → 2027-01-08 · $345.25

  • United Airlines UA2833 / UA4648: IAH 2026-12-29 12:18:00 → PHX 2026-12-29 18:56:00; 1 stop(s) via LAX; 458 minutes. Local airport times.
    • UA2833: IAH 2026-12-29 12:18:00 → LAX 2026-12-29 14:05:00; layover at LAX: 135 minutes.
    • UA4648: LAX 2026-12-29 16:20:00 → PHX 2026-12-29 18:56:00.
  • United Airlines UA625: PHX 2027-01-08 09:15:00 → IAH 2027-01-08 12:52:00; nonstop; 157 minutes. Local airport times.

More dates for this route