United Airlines Phoenix to Chicago Flights

Return flight: Chicago – Phoenix

Cheapflightsplus.com will find cheap United Airlines flights from Phoenix to Chicago. Compare airline ticket prices and book air tickets starting from $155 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Phoenix (AZ) — Chicago (IL) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in august: one-way - $155, two-way – $266.
Direct flights
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:51 am — 4:30 pm
10:51 am — 4:30 pm UA1625 United Airlines
Phoenix — Chicago
3h 39m
Find flight
from$155
11:05 am — 4:40 pm
11:05 am — 4:40 pm UA2291 United Airlines
Phoenix — Chicago
3h 35m
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from$488
11:59 pm — 5:26 am
+1 day
11:59 pm — 5:26 am UA1367 United Airlines
Phoenix — Chicago
3h 27m
Find flight
from$488
12:50 pm — 6:25 pm
12:50 pm — 6:25 pm UA1400 United Airlines
Phoenix — Chicago
3h 35m
Find flight
from$488
2:35 pm — 8:05 pm
2:35 pm — 8:05 pm UA1129 United Airlines
Phoenix — Chicago
3h 30m
Find flight
from$488
2:43 pm — 8:23 pm
2:43 pm — 8:23 pm UA1686 United Airlines
Phoenix — Chicago
3h 40m
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from$188
4:00 pm — 9:30 pm
4:00 pm — 9:30 pm UA520 United Airlines
Phoenix — Chicago
3h 30m
Find flight
from$157
4:25 pm — 9:56 pm
4:25 pm — 9:56 pm UA451 United Airlines
Phoenix — Chicago
3h 31m
Find flight
from$488
6:00 am — 11:31 am
6:00 am — 11:31 am UA2236 United Airlines
Phoenix — Chicago
3h 31m
Find flight
from$488
6:30 pm — 11:59 pm
6:30 pm — 11:59 pm UA1964 United Airlines
Phoenix — Chicago
3h 29m
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from$155
7:00 am — 12:31 pm
7:00 am — 12:31 pm UA467 United Airlines
Phoenix — Chicago
3h 31m
Find flight
from$488
7:04 am — 12:43 pm
7:04 am — 12:43 pm UA2133 United Airlines
Phoenix — Chicago
3h 39m
Find flight
from$155
7:04 am — 12:43 pm
7:04 am — 12:43 pm UA705 United Airlines
Phoenix — Chicago
3h 39m
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from$157
9:15 am — 2:54 pm
9:15 am — 2:54 pm UA1589 United Airlines
Phoenix — Chicago
3h 39m
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from$155
10:41 am — 8:25 pm
10:41 am — 12:22 pm UA5640 United Airlines
Phoenix — Los Angeles
1h 48m stop
2:10 pm — 8:25 pm UA2487 United Airlines
Los Angeles — Chicago
7h 44m
including layover
Find flight
from$239
11:00 am — 7:58 pm
11:00 am — 3:40 pm UA1932 United Airlines
Phoenix — Houston
1h 25m stop
5:05 pm — 7:58 pm UA2296 United Airlines
Houston — Chicago
6h 58m
including layover
Find flight
from$241
11:43 am — 7:50 pm
11:43 am — 2:34 pm UA2619 United Airlines
Phoenix — Denver
1h 36m stop
4:10 pm — 7:50 pm UA213 United Airlines
Denver — Chicago
6h 7m
including layover
Find flight
from$241
12:13 pm — 9:25 pm
12:20 pm — 4:58 pm UA1477 United Airlines
Phoenix — Houston
1h 44m stop
6:50 pm — 9:40 pm UA2197 United Airlines
Houston — Chicago
7h 12m
including layover
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from$239
12:20 pm — 10:41 pm
12:09 pm — 4:52 pm UA1477 United Airlines
Phoenix — Houston
2h 52m stop
8:25 pm — 11:12 pm UA787 United Airlines
Houston — Chicago
8h 21m
including layover
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from$239
1:35 pm — 9:32 pm
1:35 pm — 4:26 pm UA1356 United Airlines
Phoenix — Denver
1h 34m stop
6:00 pm — 9:32 pm UA1367 United Airlines
Denver — Chicago
5h 57m
including layover
Find flight
from$239
1:35 pm — 9:30 pm
1:35 pm — 4:26 pm UA1356 United Airlines
Phoenix — Denver
1h 32m stop
5:58 pm — 9:30 pm UA2292 United Airlines
Denver — Chicago
5h 55m
including layover
Find flight
from$241
2:58 pm — 10:42 pm
2:58 pm — 5:49 pm UA1910 United Airlines
Phoenix — Denver
1h 21m stop
7:10 pm — 10:42 pm UA2258 United Airlines
Denver — Chicago
5h 44m
including layover
Find flight
from$241
3:29 pm — 11:07 pm
3:29 pm — 6:20 pm UA763 United Airlines
Phoenix — Denver
1h 15m stop
7:35 pm — 11:07 pm UA2258 United Airlines
Denver — Chicago
5h 38m
including layover
Find flight
from$492
3:40 pm — 1:16 am
+1 day
3:40 pm — 5:50 pm UA1896 United Airlines
Phoenix — San Francisco
1h 5m stop
6:55 pm — 1:16 am UA2117 United Airlines
San Francisco — Chicago
7h 36m
including layover
Find flight
from$507
4:45 pm — 11:59 pm
4:27 pm — 6:20 pm UA1226 United Airlines
Phoenix — Denver
49m stop
8:25 pm — 11:57 pm UA377 United Airlines
Denver — Chicago
5h 14m
including layover
Find flight
from$241
5:00 pm — 5:11 am
+1 day
5:00 pm — 7:17 pm UA5767 United Airlines
Phoenix — San Francisco
3h 33m stop
10:50 pm — 5:11 am UA2097 United Airlines
San Francisco — Chicago
10h 11m
including layover
Find flight
from$507
5:15 am — 2:49 pm
5:15 am — 7:23 am UA1954 United Airlines
Phoenix — San Francisco
1h 7m stop
8:30 am — 2:49 pm UA793 United Airlines
San Francisco — Chicago
7h 34m
including layover
Find flight
from$507
6:00 am — 2:42 pm
6:00 am — 7:30 am UA2096 United Airlines
Phoenix — Los Angeles
48m stop
8:18 am — 2:42 pm UA2039 United Airlines
Los Angeles — Chicago
6h 42m
including layover
Find flight
from$235
8:19 pm — 5:01 am
+1 day
8:19 pm — 9:55 pm UA5619 United Airlines
Phoenix — Los Angeles
55m stop
10:50 pm — 5:01 am UA301 United Airlines
Los Angeles — Chicago
6h 42m
including layover
Find flight
from$241
8:55 am — 5:10 pm
8:55 am — 1:33 pm UA2858 United Airlines
Phoenix — Houston
47m stop
2:20 pm — 5:10 pm UA2135 United Airlines
Houston — Chicago
6h 15m
including layover
Find flight
from$241
9:44 am — 5:05 pm
9:30 am — 12:21 pm UA597 United Airlines
Phoenix — Denver
50m stop
1:25 pm — 5:05 pm UA617 United Airlines
Denver — Chicago
5h 21m
including layover
Find flight
from$241
*Departure and arrival times are local. Last updated on 08/02/2025

Flight Information

There are 14 flights by United Airlines from Phoenix to Chicago every week with departures from Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 10:04 am to 9:56 am. Nonstop flight is 3h 27m. The time difference between Phoenix and Chicago is 1h.

  • The fastest flight 3h 27m
  • Average flight time 3h 33m
  • The earliest flight 10:04 am
  • The latest flight 9:56 am
  • Distance 1450 ml

The cheapest months for traveling to Chicago are september (from 155 $), august (from 157 $), june (from 188 $).

The most expensive and popular months are july (from 235 $), may (from 232 $), december (from 204 $).

The cheapest flight by United Airlines that our users were able to find is $155. This airfare is economy class on one-way UA1589 flight for September 27, 2025 leaving Sky Harbor Intl in Phoenix at 9:15 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 10 airline carriers between Phoenix and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Phoenix to Chicago.

Nonstop flights

There are 16 direct flights every day from Phoenix. Airlines and fares are below:

  • F9 - Frontier Airlines
    from $122
    Find
See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

  • AS - Alaska Airlines
    from $129
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  • F9 - Frontier Airlines
    from $93
    Find
  • SY - Sun Country Airlines
    from $117
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  • AY - Finnair
    from $1844
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  • HA - Hawaiian Airlines
    from $120
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  • MX - Mexicana
    from $202
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  • G4 - Allegiant Air
    from $112
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  • NK - Spirit Airlines
    from $115
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  • AN - HOP! (ex-Airlinair)
    from $448
    Find
  • 9X - New Axis Airways
    from $209
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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