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Chicago → Phoenix

Dec 25, 2026 · return Dec 27, 2026

ORD → PHX1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Fri, Dec 25 – Sun, Dec 27

Frontier Airlines
2:36 pmORD
4h 18m
Nonstop
5:54 pmPHX
Frontier Airlines
6:30 amPHX
3h 30m
Nonstop
11:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

American Airlines
1:35 pmORD
3h 55m
Nonstop
4:30 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

United Airlines
7:15 amORD
4h 2m
Nonstop
10:17 amPHX
United Airlines
11:59 pmPHX
3h 24m
Nonstop
4:23 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

Frontier Airlines
8:00 pmORD
4h 9m
Nonstop
11:09 pmPHX
United Airlines
11:59 pmPHX
3h 24m
Nonstop
4:23 am+1ORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

American Airlines
10:42 pmORD
3h 57m
Nonstop
1:39 am+1PHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

United Airlines
2:22 pmORD
4h
Nonstop
5:22 pmPHX
United Airlines
11:59 pmPHX
3h 24m
Nonstop
4:23 am+1ORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 25 – Sun, Dec 27

Frontier Airlines
11:38 amORD
4h 3m
Nonstop
2:41 pmPHX
Frontier Airlines
7:47 amPHX
6h 10m
DFW · 1h 10m
2:57 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

American Airlines
11:54 amORD
6h 16m
DSM · 1h 36m
5:10 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

American Airlines
11:42 amORD
6h 34m
ABQ · 1h 29m
5:16 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

American Airlines
11:30 amORD
6h 39m
XNA · 1h 43m
5:09 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

American Airlines
11:26 amORD
6h 25m
STL · 1h 28m
4:51 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Dec 27

United Airlines
8:40 amORD
5h 56m
DEN · 1h 6m
1:36 pmPHX
United Airlines
11:59 pmPHX
3h 24m
Nonstop
4:23 am+1ORD

Round-trip 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.

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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 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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)
2026-12-25 → 2026-12-27Frontier AirlinesF91829 / F91828$236.262026-10-29T01:53:13Z
2026-12-25 → 2026-12-27American AirlinesAA1614 / AA3171$459.002026-10-29T01:53:13Z
2026-12-25 → 2026-12-27United AirlinesUA2795 / UA2019$472.502026-10-29T01:53:13Z
2026-12-25 → 2026-12-27Frontier Airlines / United AirlinesF91829 / UA2019$354.382026-10-29T01:53:13Z
2026-12-25 → 2026-12-27American AirlinesAA3096 / AA3171$459.002026-10-29T01:53:13Z
2026-12-25 → 2026-12-27United AirlinesUA1706 / UA2019$472.502026-10-29T01:53:13Z
2026-12-25 → 2026-12-27Frontier AirlinesF91829 / F93284 + F94504$226.132026-10-29T01:53:13Z
2026-12-25 → 2026-12-27American AirlinesAA6283 + AA1318 / AA3171$442.132026-10-29T01:53:13Z
2026-12-25 → 2026-12-27American AirlinesAA2156 + AA6196 / AA3171$442.132026-10-29T01:53:13Z
2026-12-25 → 2026-12-27American AirlinesAA3454 + AA2685 / AA3171$442.132026-10-29T01:53:13Z
2026-12-25 → 2026-12-27American AirlinesAA6332 + AA2303 / AA3171$442.132026-10-29T01:53:13Z
2026-12-25 → 2026-12-27United AirlinesUA2495 + UA1686 / UA2019$455.632026-10-29T01:53:13Z

2026-12-25 → 2026-12-27 · $236.26

  • Frontier Airlines F91829: ORD 2026-12-25 14:36:00 → PHX 2026-12-25 17:54:00; nonstop; 258 minutes. Local airport times.
  • Frontier Airlines F91828: PHX 2026-12-27 06:30:00 → ORD 2026-12-27 11:00:00; nonstop; 210 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $459.00

  • American Airlines AA1614: ORD 2026-12-25 13:35:00 → PHX 2026-12-25 16:30:00; nonstop; 235 minutes. Local airport times.
  • American Airlines AA3171: PHX 2026-12-27 05:03:00 → ORD 2026-12-27 09:30:00; nonstop; 207 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $472.50

  • United Airlines UA2795: ORD 2026-12-25 07:15:00 → PHX 2026-12-25 10:17:00; nonstop; 242 minutes. Local airport times.
  • United Airlines UA2019: PHX 2026-12-27 23:59:00 → ORD 2026-12-28 04:23:00; nonstop; 204 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $354.38

  • Frontier Airlines F91829: ORD 2026-12-25 20:00:00 → PHX 2026-12-25 23:09:00; nonstop; 249 minutes. Local airport times.
  • United Airlines UA2019: PHX 2026-12-27 23:59:00 → ORD 2026-12-28 04:23:00; nonstop; 204 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $459.00

  • American Airlines AA3096: ORD 2026-12-25 22:42:00 → PHX 2026-12-26 01:39:00; nonstop; 237 minutes. Local airport times.
  • American Airlines AA3171: PHX 2026-12-27 05:03:00 → ORD 2026-12-27 09:30:00; nonstop; 207 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $472.50

  • United Airlines UA1706: ORD 2026-12-25 14:22:00 → PHX 2026-12-25 17:22:00; nonstop; 240 minutes. Local airport times.
  • United Airlines UA2019: PHX 2026-12-27 23:59:00 → ORD 2026-12-28 04:23:00; nonstop; 204 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $226.13

  • Frontier Airlines F91829: ORD 2026-12-25 11:38:00 → PHX 2026-12-25 14:41:00; nonstop; 243 minutes. Local airport times.
  • Frontier Airlines F93284 / F94504: PHX 2026-12-27 07:47:00 → ORD 2026-12-27 14:57:00; 1 stop(s) via DFW; 370 minutes. Local airport times.
    • F93284: PHX 2026-12-27 07:47:00 → DFW 2026-12-27 11:13:00; layover at DFW: 70 minutes.
    • F94504: DFW 2026-12-27 12:23:00 → ORD 2026-12-27 14:57:00.

2026-12-25 → 2026-12-27 · $442.13

  • American Airlines AA6283 / AA1318: ORD 2026-12-25 11:54:00 → PHX 2026-12-25 17:10:00; 1 stop(s) via DSM; 376 minutes. Local airport times.
    • AA6283: ORD 2026-12-25 11:54:00 → DSM 2026-12-25 13:28:00; layover at DSM: 96 minutes.
    • AA1318: DSM 2026-12-25 15:04:00 → PHX 2026-12-25 17:10:00.
  • American Airlines AA3171: PHX 2026-12-27 05:03:00 → ORD 2026-12-27 09:30:00; nonstop; 207 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $442.13

  • American Airlines AA2156 / AA6196: ORD 2026-12-25 11:42:00 → PHX 2026-12-25 17:16:00; 1 stop(s) via ABQ; 394 minutes. Local airport times.
    • AA2156: ORD 2026-12-25 11:42:00 → ABQ 2026-12-25 14:04:00; layover at ABQ: 89 minutes.
    • AA6196: ABQ 2026-12-25 15:33:00 → PHX 2026-12-25 17:16:00.
  • American Airlines AA3171: PHX 2026-12-27 05:03:00 → ORD 2026-12-27 09:30:00; nonstop; 207 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $442.13

  • American Airlines AA3454 / AA2685: ORD 2026-12-25 11:30:00 → PHX 2026-12-25 17:09:00; 1 stop(s) via XNA; 399 minutes. Local airport times.
    • AA3454: ORD 2026-12-25 11:30:00 → XNA 2026-12-25 13:26:00; layover at XNA: 103 minutes.
    • AA2685: XNA 2026-12-25 15:09:00 → PHX 2026-12-25 17:09:00.
  • American Airlines AA3171: PHX 2026-12-27 05:03:00 → ORD 2026-12-27 09:30:00; nonstop; 207 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $442.13

  • American Airlines AA6332 / AA2303: ORD 2026-12-25 11:26:00 → PHX 2026-12-25 16:51:00; 1 stop(s) via STL; 385 minutes. Local airport times.
    • AA6332: ORD 2026-12-25 11:26:00 → STL 2026-12-25 12:55:00; layover at STL: 88 minutes.
    • AA2303: STL 2026-12-25 14:23:00 → PHX 2026-12-25 16:51:00.
  • American Airlines AA3171: PHX 2026-12-27 05:03:00 → ORD 2026-12-27 09:30:00; nonstop; 207 minutes. Local airport times.

2026-12-25 → 2026-12-27 · $455.63

  • United Airlines UA2495 / UA1686: ORD 2026-12-25 08:40:00 → PHX 2026-12-25 13:36:00; 1 stop(s) via DEN; 356 minutes. Local airport times.
    • UA2495: ORD 2026-12-25 08:40:00 → DEN 2026-12-25 10:26:00; layover at DEN: 66 minutes.
    • UA1686: DEN 2026-12-25 11:32:00 → PHX 2026-12-25 13:36:00.
  • United Airlines UA2019: PHX 2026-12-27 23:59:00 → ORD 2026-12-28 04:23:00; nonstop; 204 minutes. Local airport times.

More dates for this route