United Airlines Chicago to Phoenix Flights

Return flight: Phoenix – Chicago

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Phoenix. Compare airline ticket prices and book air tickets starting from $163 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 Chicago (IL) — Phoenix (AZ) 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 - $163, two-way – $280.
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
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
1:34 pm — 3:22 pm
1:34 pm — 3:22 pm UA609 United Airlines
Chicago — Phoenix
3h 48m
Find flight
from$163
7:30 am — 9:20 am
7:30 am — 9:20 am UA1477 United Airlines
Chicago — Phoenix
3h 50m
Find flight
from$163
8:05 pm — 9:55 pm
8:05 pm — 9:55 pm UA602 United Airlines
Chicago — Phoenix
3h 50m
Find flight
from$163
9:15 am — 11:09 am
9:15 am — 11:09 am UA2225 United Airlines
Chicago — Phoenix
3h 54m
Find flight
from$163
10:35 am — 5:07 pm
10:35 am — 1:29 pm UA2483 United Airlines
Chicago — Houston
2h 51m stop
4:20 pm — 5:07 pm UA1979 United Airlines
Houston — Phoenix
8h 32m
including layover
Find flight
from$204
10:44 am — 5:16 pm
10:44 am — 12:32 pm UA1803 United Airlines
Chicago — Denver
3h 48m stop
4:20 pm — 5:16 pm UA1839 United Airlines
Denver — Phoenix
8h 32m
including layover
Find flight
from$250
12:45 pm — 5:07 pm
12:45 pm — 3:40 pm UA2657 United Airlines
Chicago — Houston
40m stop
4:20 pm — 5:07 pm UA1979 United Airlines
Houston — Phoenix
6h 22m
including layover
Find flight
from$215
12:45 pm — 7:22 pm
12:45 pm — 3:40 pm UA2657 United Airlines
Chicago — Houston
2h 55m stop
6:35 pm — 7:22 pm UA1152 United Airlines
Houston — Phoenix
8h 37m
including layover
Find flight
from$215
1:04 pm — 5:16 pm
1:04 pm — 2:46 pm UA622 United Airlines
Chicago — Denver
1h 34m stop
4:20 pm — 5:16 pm UA1839 United Airlines
Denver — Phoenix
6h 12m
including layover
Find flight
from$235
2:26 pm — 7:22 pm
2:26 pm — 5:25 pm UA1314 United Airlines
Chicago — Houston
1h 10m stop
6:35 pm — 7:22 pm UA1152 United Airlines
Houston — Phoenix
6h 56m
including layover
Find flight
from$292
2:35 pm — 8:16 pm
2:33 pm — 4:26 pm UA503 United Airlines
Chicago — Denver
2h 53m stop
7:25 pm — 8:21 pm UA483 United Airlines
Denver — Phoenix
7h 41m
including layover
Find flight
from$235
3:40 pm — 10:48 pm
3:40 pm — 7:14 pm UA2133 United Airlines
Chicago — Newark
1h 15m stop
8:29 pm — 10:48 pm UA1331 United Airlines
Newark — Phoenix
9h 8m
including layover
Find flight
from$383
4:20 pm — 8:16 pm
4:20 pm — 6:12 pm UA1801 United Airlines
Chicago — Denver
1h 8m stop
7:25 pm — 8:21 pm UA483 United Airlines
Denver — Phoenix
5h 56m
including layover
Find flight
from$242
4:50 pm — 0:27 am
+1 day
4:50 pm — 7:21 pm UA1983 United Airlines
Chicago — Los Angeles
3h 37m stop
10:58 pm — 0:27 am UA2372 United Airlines
Los Angeles — Phoenix
9h 37m
including layover
Find flight
from$328
5:00 am — 8:49 am
5:00 am — 6:43 am UA2666 United Airlines
Chicago — Denver
1h 10m stop
7:53 am — 8:49 am UA1481 United Airlines
Denver — Phoenix
5h 49m
including layover
Find flight
from$383
6:00 am — 11:02 am
6:00 am — 8:50 am UA468 United Airlines
Chicago — Houston
1h 25m stop
10:15 am — 11:02 am UA1895 United Airlines
Houston — Phoenix
7h 2m
including layover
Find flight
from$383
6:22 pm — 0:27 am
+1 day
6:15 pm — 8:47 pm UA2056 United Airlines
Chicago — Los Angeles
2h 4m stop
10:58 pm — 0:27 am UA2372 United Airlines
Los Angeles — Phoenix
8h 5m
including layover
Find flight
from$204
7:10 am — 3:09 pm
7:10 am — 9:40 am UA2361 United Airlines
Chicago — Los Angeles
3h 55m stop
1:35 pm — 3:09 pm UA1863 United Airlines
Los Angeles — Phoenix
9h 59m
including layover
Find flight
from$204
8:47 am — 3:23 pm
8:47 am — 12:11 pm UA2691 United Airlines
Chicago — Newark
57m stop
1:08 pm — 3:23 pm UA1972 United Airlines
Newark — Phoenix
8h 36m
including layover
Find flight
from$392
9:05 am — 3:09 pm
9:05 am — 11:40 am UA1044 United Airlines
Chicago — Los Angeles
1h 55m stop
1:35 pm — 3:09 pm UA1863 United Airlines
Los Angeles — Phoenix
8h 4m
including layover
Find flight
from$204
*Departure and arrival times are local. Last updated on 08/02/2025

Flight Information

There are 4 flights by United Airlines from Chicago to Phoenix every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway.

Departures start from 10:35 am to 9:46 am. Nonstop flight is 3h 48m. The time difference between Chicago and Phoenix is 1h.

  • The fastest flight 3h 48m
  • Average flight time 3h 50m
  • The earliest flight 10:35 am
  • The latest flight 9:46 am
  • Distance 1450 ml

The cheapest months for traveling to Phoenix are august (from 163 $), july (from 166 $), june (from 168 $).

The most expensive and popular months are march (from 517 $), may (from 232 $), june (from 168 $).

The cheapest flight by United Airlines that our users were able to find is $163. This airfare is economy class on one-way UA602 flight for August 15, 2025 leaving O'Hare International in Chicago at 8:05 pm, it includes all taxes and additional fees.

Find same flight?

Other Popular Airlines on the Route

Besides United Airlines there are other 7 airline carriers between Chicago and Phoenix. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Phoenix.

Nonstop flights

There are 5 direct flights every day from Chicago. Airlines and fares are below:

  • F9 - Frontier Airlines
    from $98
    Find
See more direct flights

Connecting Flights

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

  • AS - Alaska Airlines
    from $129
    Find
  • F9 - Frontier Airlines
    from $105
    Find
  • SY - Sun Country Airlines
    from $360
    Find
  • HA - Hawaiian Airlines
    from $120
    Find
  • LF - flynordic
    from $410
    Find
  • G4 - Allegiant Air
    from $113
    Find
  • NK - Spirit Airlines
    from $198
    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.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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.

    To find a plane ticket, please select dates.

Back