Travel with Axel,
get the best price.

Chicago → Phoenix

Dec 21, 2026 · one way

ORD → PHX1 adulteconomyOne way

11 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 · One way

Frontier Airlines
11:38 amORD
4h 3m
Nonstop
2:41 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
10:42 pmORD
3h 57m
Nonstop
1:39 am+1PHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
2:22 pmORD
4h
Nonstop
5:22 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
3:13 pmORD
3h 55m
Nonstop
6:08 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
5:59 amORD
4h 3m
Nonstop
9:02 amPHX

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

American Airlines
11:26 amORD
6h 25m
STL · 1h 28m
4:51 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
8:10 amORD
6h 53m
SLC · 1h 18m
2:03 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
11:54 amORD
6h 16m
DSM · 1h 36m
5:10 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
11:42 amORD
6h 34m
ABQ · 1h 29m
5:16 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
11:30 amORD
6h 39m
XNA · 1h 43m
5:09 pmPHX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
8:40 amORD
5h 56m
DEN · 1h 6m
1:36 pmPHX

One-way total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ PHX

Economy

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

No account needed to see prices.

Already have an account? Log in

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.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. 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

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)
2026-12-21 · one wayFrontier AirlinesF91829$128.252026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA3096$249.752026-10-29T01:53:13Z
2026-12-21 · one wayUnited AirlinesUA1706$256.502026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA1067$249.752026-10-29T01:53:13Z
2026-12-21 · one wayUnited AirlinesUA1774$256.502026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA6332 + AA2303$229.502026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA3186 + AA6327$229.502026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA6283 + AA1318$229.502026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA2156 + AA6196$229.502026-10-29T01:53:13Z
2026-12-21 · one wayAmerican AirlinesAA3454 + AA2685$229.502026-10-29T01:53:13Z
2026-12-21 · one wayUnited AirlinesUA2495 + UA1686$236.252026-10-29T01:53:13Z

2026-12-21 · one way · $128.25

  • Frontier Airlines F91829: ORD 2026-12-21 11:38:00 → PHX 2026-12-21 14:41:00; nonstop; 243 minutes. Local airport times.

2026-12-21 · one way · $249.75

  • American Airlines AA3096: ORD 2026-12-21 22:42:00 → PHX 2026-12-22 01:39:00; nonstop; 237 minutes. Local airport times.

2026-12-21 · one way · $256.50

  • United Airlines UA1706: ORD 2026-12-21 14:22:00 → PHX 2026-12-21 17:22:00; nonstop; 240 minutes. Local airport times.

2026-12-21 · one way · $249.75

  • American Airlines AA1067: ORD 2026-12-21 15:13:00 → PHX 2026-12-21 18:08:00; nonstop; 235 minutes. Local airport times.

2026-12-21 · one way · $256.50

  • United Airlines UA1774: ORD 2026-12-21 05:59:00 → PHX 2026-12-21 09:02:00; nonstop; 243 minutes. Local airport times.

2026-12-21 · one way · $229.50

  • American Airlines AA6332 / AA2303: ORD 2026-12-21 11:26:00 → PHX 2026-12-21 16:51:00; 1 stop(s) via STL; 385 minutes. Local airport times.
    • AA6332: ORD 2026-12-21 11:26:00 → STL 2026-12-21 12:55:00; layover at STL: 88 minutes.
    • AA2303: STL 2026-12-21 14:23:00 → PHX 2026-12-21 16:51:00.

2026-12-21 · one way · $229.50

  • American Airlines AA3186 / AA6327: ORD 2026-12-21 08:10:00 → PHX 2026-12-21 14:03:00; 1 stop(s) via SLC; 413 minutes. Local airport times.
    • AA3186: ORD 2026-12-21 08:10:00 → SLC 2026-12-21 10:56:00; layover at SLC: 78 minutes.
    • AA6327: SLC 2026-12-21 12:14:00 → PHX 2026-12-21 14:03:00.

2026-12-21 · one way · $229.50

  • American Airlines AA6283 / AA1318: ORD 2026-12-21 11:54:00 → PHX 2026-12-21 17:10:00; 1 stop(s) via DSM; 376 minutes. Local airport times.
    • AA6283: ORD 2026-12-21 11:54:00 → DSM 2026-12-21 13:28:00; layover at DSM: 96 minutes.
    • AA1318: DSM 2026-12-21 15:04:00 → PHX 2026-12-21 17:10:00.

2026-12-21 · one way · $229.50

  • American Airlines AA2156 / AA6196: ORD 2026-12-21 11:42:00 → PHX 2026-12-21 17:16:00; 1 stop(s) via ABQ; 394 minutes. Local airport times.
    • AA2156: ORD 2026-12-21 11:42:00 → ABQ 2026-12-21 14:04:00; layover at ABQ: 89 minutes.
    • AA6196: ABQ 2026-12-21 15:33:00 → PHX 2026-12-21 17:16:00.

2026-12-21 · one way · $229.50

  • American Airlines AA3454 / AA2685: ORD 2026-12-21 11:30:00 → PHX 2026-12-21 17:09:00; 1 stop(s) via XNA; 399 minutes. Local airport times.
    • AA3454: ORD 2026-12-21 11:30:00 → XNA 2026-12-21 13:26:00; layover at XNA: 103 minutes.
    • AA2685: XNA 2026-12-21 15:09:00 → PHX 2026-12-21 17:09:00.

2026-12-21 · one way · $236.25

  • United Airlines UA2495 / UA1686: ORD 2026-12-21 08:40:00 → PHX 2026-12-21 13:36:00; 1 stop(s) via DEN; 356 minutes. Local airport times.
    • UA2495: ORD 2026-12-21 08:40:00 → DEN 2026-12-21 10:26:00; layover at DEN: 66 minutes.
    • UA1686: DEN 2026-12-21 11:32:00 → PHX 2026-12-21 13:36:00.

More dates for this route