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Chicago → Phoenix

Jan 21, 2027 · return Jan 31, 2027

ORD → PHX1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Thu, Jan 21 – Sun, Jan 31

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

Thu, Jan 21 – Sun, Jan 31

American Airlines
4:29 pmORD
3h 59m
Nonstop
7:28 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 31

United Airlines
3:50 pmORD
4h 3m
Nonstop
6:53 pmPHX
United Airlines
11:59 pmPHX
3h 24m
Nonstop
4:23 am+1ORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 31

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

Thu, Jan 21 – Sun, Jan 31

American Airlines
8:50 pmORD
4h 1m
Nonstop
11:51 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 31

United Airlines
8:30 pmORD
4h 4m
Nonstop
11:34 pmPHX
United Airlines
11:59 pmPHX
3h 24m
Nonstop
4:23 am+1ORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Sun, Jan 31

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

Thu, Jan 21 – Sun, Jan 31

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

Thu, Jan 21 – Sun, Jan 31

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

Thu, Jan 21 – Sun, Jan 31

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

Thu, Jan 21 – Sun, Jan 31

American Airlines
8:10 amORD
6h 53m
SLC · 1h 18m
2:03 pmPHX
American Airlines
5:03 amPHX
3h 27m
Nonstop
9:30 amORD

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Sun, Jan 31

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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  • 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)
2027-01-21 → 2027-01-31Frontier AirlinesF91829 / F91828$175.002026-10-29T01:53:13Z
2027-01-21 → 2027-01-31American AirlinesAA1531 / AA3171$340.002026-10-29T01:53:13Z
2027-01-21 → 2027-01-31United AirlinesUA1288 / UA2019$350.002026-10-29T01:53:13Z
2027-01-21 → 2027-01-31Frontier Airlines / United AirlinesF91829 / UA2019$262.502026-10-29T01:53:13Z
2027-01-21 → 2027-01-31American AirlinesAA3205 / AA3171$340.002026-10-29T01:53:13Z
2027-01-21 → 2027-01-31United AirlinesUA602 / UA2019$350.002026-10-29T01:53:13Z
2027-01-21 → 2027-01-31Frontier AirlinesF91829 / F93284 + F94504$167.502026-10-29T01:53:13Z
2027-01-21 → 2027-01-31American AirlinesAA6332 + AA2303 / AA3171$327.502026-10-29T01:53:13Z
2027-01-21 → 2027-01-31American AirlinesAA2156 + AA6196 / AA3171$327.502026-10-29T01:53:13Z
2027-01-21 → 2027-01-31American AirlinesAA6283 + AA1318 / AA3171$327.502026-10-29T01:53:13Z
2027-01-21 → 2027-01-31American AirlinesAA3186 + AA6327 / AA3171$327.502026-10-29T01:53:13Z
2027-01-21 → 2027-01-31United AirlinesUA2495 + UA1686 / UA2019$337.502026-10-29T01:53:13Z

2027-01-21 → 2027-01-31 · $175.00

  • Frontier Airlines F91829: ORD 2027-01-21 14:36:00 → PHX 2027-01-21 17:54:00; nonstop; 258 minutes. Local airport times.
  • Frontier Airlines F91828: PHX 2027-01-31 06:30:00 → ORD 2027-01-31 11:00:00; nonstop; 210 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $340.00

  • American Airlines AA1531: ORD 2027-01-21 16:29:00 → PHX 2027-01-21 19:28:00; nonstop; 239 minutes. Local airport times.
  • American Airlines AA3171: PHX 2027-01-31 05:03:00 → ORD 2027-01-31 09:30:00; nonstop; 207 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $350.00

  • United Airlines UA1288: ORD 2027-01-21 15:50:00 → PHX 2027-01-21 18:53:00; nonstop; 243 minutes. Local airport times.
  • United Airlines UA2019: PHX 2027-01-31 23:59:00 → ORD 2027-02-01 04:23:00; nonstop; 204 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $262.50

  • Frontier Airlines F91829: ORD 2027-01-21 20:00:00 → PHX 2027-01-21 23:09:00; nonstop; 249 minutes. Local airport times.
  • United Airlines UA2019: PHX 2027-01-31 23:59:00 → ORD 2027-02-01 04:23:00; nonstop; 204 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $340.00

  • American Airlines AA3205: ORD 2027-01-21 20:50:00 → PHX 2027-01-21 23:51:00; nonstop; 241 minutes. Local airport times.
  • American Airlines AA3171: PHX 2027-01-31 05:03:00 → ORD 2027-01-31 09:30:00; nonstop; 207 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $350.00

  • United Airlines UA602: ORD 2027-01-21 20:30:00 → PHX 2027-01-21 23:34:00; nonstop; 244 minutes. Local airport times.
  • United Airlines UA2019: PHX 2027-01-31 23:59:00 → ORD 2027-02-01 04:23:00; nonstop; 204 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $167.50

  • Frontier Airlines F91829: ORD 2027-01-21 11:38:00 → PHX 2027-01-21 14:41:00; nonstop; 243 minutes. Local airport times.
  • Frontier Airlines F93284 / F94504: PHX 2027-01-31 07:47:00 → ORD 2027-01-31 14:57:00; 1 stop(s) via DFW; 370 minutes. Local airport times.
    • F93284: PHX 2027-01-31 07:47:00 → DFW 2027-01-31 11:13:00; layover at DFW: 70 minutes.
    • F94504: DFW 2027-01-31 12:23:00 → ORD 2027-01-31 14:57:00.

2027-01-21 → 2027-01-31 · $327.50

  • American Airlines AA6332 / AA2303: ORD 2027-01-21 11:26:00 → PHX 2027-01-21 16:51:00; 1 stop(s) via STL; 385 minutes. Local airport times.
    • AA6332: ORD 2027-01-21 11:26:00 → STL 2027-01-21 12:55:00; layover at STL: 88 minutes.
    • AA2303: STL 2027-01-21 14:23:00 → PHX 2027-01-21 16:51:00.
  • American Airlines AA3171: PHX 2027-01-31 05:03:00 → ORD 2027-01-31 09:30:00; nonstop; 207 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $327.50

  • American Airlines AA2156 / AA6196: ORD 2027-01-21 11:42:00 → PHX 2027-01-21 17:16:00; 1 stop(s) via ABQ; 394 minutes. Local airport times.
    • AA2156: ORD 2027-01-21 11:42:00 → ABQ 2027-01-21 14:04:00; layover at ABQ: 89 minutes.
    • AA6196: ABQ 2027-01-21 15:33:00 → PHX 2027-01-21 17:16:00.
  • American Airlines AA3171: PHX 2027-01-31 05:03:00 → ORD 2027-01-31 09:30:00; nonstop; 207 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $327.50

  • American Airlines AA6283 / AA1318: ORD 2027-01-21 11:54:00 → PHX 2027-01-21 17:10:00; 1 stop(s) via DSM; 376 minutes. Local airport times.
    • AA6283: ORD 2027-01-21 11:54:00 → DSM 2027-01-21 13:28:00; layover at DSM: 96 minutes.
    • AA1318: DSM 2027-01-21 15:04:00 → PHX 2027-01-21 17:10:00.
  • American Airlines AA3171: PHX 2027-01-31 05:03:00 → ORD 2027-01-31 09:30:00; nonstop; 207 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $327.50

  • American Airlines AA3186 / AA6327: ORD 2027-01-21 08:10:00 → PHX 2027-01-21 14:03:00; 1 stop(s) via SLC; 413 minutes. Local airport times.
    • AA3186: ORD 2027-01-21 08:10:00 → SLC 2027-01-21 10:56:00; layover at SLC: 78 minutes.
    • AA6327: SLC 2027-01-21 12:14:00 → PHX 2027-01-21 14:03:00.
  • American Airlines AA3171: PHX 2027-01-31 05:03:00 → ORD 2027-01-31 09:30:00; nonstop; 207 minutes. Local airport times.

2027-01-21 → 2027-01-31 · $337.50

  • United Airlines UA2495 / UA1686: ORD 2027-01-21 08:40:00 → PHX 2027-01-21 13:36:00; 1 stop(s) via DEN; 356 minutes. Local airport times.
    • UA2495: ORD 2027-01-21 08:40:00 → DEN 2027-01-21 10:26:00; layover at DEN: 66 minutes.
    • UA1686: DEN 2027-01-21 11:32:00 → PHX 2027-01-21 13:36:00.
  • United Airlines UA2019: PHX 2027-01-31 23:59:00 → ORD 2027-02-01 04:23:00; nonstop; 204 minutes. Local airport times.

More dates for this route