United Airlines Chicago to Phoenix Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Phoenix. Compare airline ticket prices and book air tickets starting from $156 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 july: one-way - $156, two-way – $268.

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Cheap Flights from Chicago to Phoenix by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $156. The fastest nonstop flight takes 3h 48m. The fastest connecting flight — 5h 39m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $156 Find flight	3:55 pm Chicago O'Hare International	5:44 pm Phoenix Sky Harbor Intl	3h 49m	United Airlines	UA511
from $156 Find flight	9:15 am Chicago O'Hare International	11:05 am Phoenix Sky Harbor Intl	3h 50m	United Airlines	UA1297
from $156 Find flight	7:30 am Chicago O'Hare International	9:19 am Phoenix Sky Harbor Intl	3h 49m	United Airlines	UA1918
from $162 Find flight	7:30 am Chicago O'Hare International	9:20 am Phoenix Sky Harbor Intl	3h 50m	United Airlines	UA1477
from $162 Find flight	9:15 am Chicago O'Hare International	11:09 am Phoenix Sky Harbor Intl	3h 54m	United Airlines	UA2225
from $162 Find flight	8:05 pm Chicago O'Hare International	9:55 pm Phoenix Sky Harbor Intl	3h 50m	United Airlines	UA602
from $162 Find flight	1:34 pm Chicago O'Hare International	3:22 pm Phoenix Sky Harbor Intl	3h 48m	United Airlines	UA609
from $231 Find flight	1:05 pm Chicago O'Hare International	6:00 pm Phoenix Sky Harbor Intl	6h 55m layover 0h 51m - Los Angeles	United Airlines	UA1363 UA5244
from $231 Find flight	8:49 am Chicago O'Hare International	12:28 pm Phoenix Sky Harbor Intl	5h 39m layover 0h 56m - Denver	United Airlines	UA2154 UA1686
from $231 Find flight	10:55 am Chicago O'Hare International	6:00 pm Phoenix Sky Harbor Intl	9h 5m layover 2h 59m - Los Angeles	United Airlines	UA1584 UA5244
from $231 Find flight	3:58 pm Chicago O'Hare International	9:02 pm Phoenix Sky Harbor Intl	7h 4m layover 1h 18m - Houston	United Airlines	UA1314 UA2078
from $231 Find flight	4:10 pm Chicago O'Hare International	10:01 pm Phoenix Sky Harbor Intl	7h 51m layover 3h 8m - Denver	United Airlines	UA1732 UA1236
from $231 Find flight	2:53 pm Chicago O'Hare International	8:17 pm Phoenix Sky Harbor Intl	7h 24m layover 2h 45m - Denver	United Airlines	UA2048 UA483
from $231 Find flight	2:20 pm Chicago O'Hare International	9:02 pm Phoenix Sky Harbor Intl	8h 42m layover 2h 55m - Houston	United Airlines	UA2621 UA2078
from $269 Find flight	9:42 pm Chicago O'Hare International	9:51 am+1 день Phoenix Sky Harbor Intl	14h 9m layover 8h 0m - Los Angeles	United Airlines	UA2378 UA5960
from $320 Find flight	1:04 pm Chicago O'Hare International	10:00 pm Phoenix Sky Harbor Intl	10h 56m layover 6h 18m - Denver	United Airlines	UA622 UA1236

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 07/06/2025

United Airlines Flight Schedule Chicago to Phoenix

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	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$162
3:55 pm — 5:44 pm	3:55 pm — 5:44 pm UA511 United Airlines Chicago — Phoenix	3h 49m	Find flight from$156
7:30 am — 9:19 am	7:30 am — 9:19 am UA1918 United Airlines Chicago — Phoenix	3h 49m	Find flight from$156
7:30 am — 9:20 am	7:30 am — 9:20 am UA1477 United Airlines Chicago — Phoenix	3h 50m	Find flight from$162
8:05 pm — 9:55 pm	8:05 pm — 9:55 pm UA602 United Airlines Chicago — Phoenix	3h 50m	Find flight from$162
9:15 am — 11:05 am	9:15 am — 11:05 am UA1297 United Airlines Chicago — Phoenix	3h 50m	Find flight from$156
9:15 am — 11:09 am	9:15 am — 11:09 am UA2225 United Airlines Chicago — Phoenix	3h 54m	Find flight from$162
10:55 am — 6:00 pm	10:55 am — 1:26 pm UA1584 United Airlines Chicago — Los Angeles 2h 59m stop 4:25 pm — 6:00 pm UA5244 United Airlines Los Angeles — Phoenix	9h 5m including layover	Find flight from$231
10:56 am — 5:02 pm	10:50 am — 12:38 pm UA1803 United Airlines Chicago — Denver 3h 22m stop 4:15 pm — 5:11 pm UA2249 United Airlines Denver — Phoenix	8h 6m including layover	Find flight from$242
12:45 pm — 5:41 pm	12:45 pm — 3:37 pm UA2657 United Airlines Chicago — Houston 1h 13m stop 4:50 pm — 5:41 pm UA2498 United Airlines Houston — Phoenix	6h 56m including layover	Find flight from$242
12:55 pm — 5:02 pm	12:55 pm — 2:37 pm UA1484 United Airlines Chicago — Denver 1h 28m stop 4:05 pm — 5:02 pm UA2249 United Airlines Denver — Phoenix	6h 7m including layover	Find flight from$242
1:05 pm — 6:00 pm	1:05 pm — 3:34 pm UA1363 United Airlines Chicago — Los Angeles 51m stop 4:25 pm — 6:00 pm UA5244 United Airlines Los Angeles — Phoenix	6h 55m including layover	Find flight from$231
2:20 pm — 9:02 pm	2:20 pm — 5:16 pm UA2621 United Airlines Chicago — Houston 2h 55m stop 8:11 pm — 9:02 pm UA2078 United Airlines Houston — Phoenix	8h 42m including layover	Find flight from$231
2:53 pm — 8:17 pm	2:53 pm — 4:35 pm UA2048 United Airlines Chicago — Denver 2h 45m stop 7:20 pm — 8:17 pm UA483 United Airlines Denver — Phoenix	7h 24m including layover	Find flight from$231
3:58 pm — 9:02 pm	2:26 pm — 5:25 pm UA1314 United Airlines Chicago — Houston 1h 18m stop 7:55 pm — 8:42 pm UA2078 United Airlines Houston — Phoenix	7h 4m including layover	Find flight from$231
4:10 pm — 10:01 pm	4:10 pm — 5:56 pm UA1732 United Airlines Chicago — Denver 3h 8m stop 9:04 pm — 10:01 pm UA1236 United Airlines Denver — Phoenix	7h 51m including layover	Find flight from$231
4:10 pm — 8:17 pm	4:10 pm — 5:56 pm UA1732 United Airlines Chicago — Denver 1h 24m stop 7:20 pm — 8:17 pm UA483 United Airlines Denver — Phoenix	6h 7m including layover	Find flight from$231
5:00 am — 9:12 am	5:00 am — 6:41 am UA2666 United Airlines Chicago — Denver 1h 34m stop 8:15 am — 9:12 am UA1032 United Airlines Denver — Phoenix	6h 12m including layover	Find flight from$231
5:00 am — 8:41 am	5:02 am — 6:45 am UA2666 United Airlines Chicago — Denver 1h 2m stop 7:57 am — 8:53 am UA1481 United Airlines Denver — Phoenix	5h 41m including layover	Find flight from$241
6:15 am — 1:01 pm	6:15 am — 8:56 am UA1807 United Airlines Chicago — San Francisco 1h 59m stop 10:55 am — 1:01 pm UA1807 United Airlines San Francisco — Phoenix	8h 46m including layover	Find flight from$237
6:21 pm — 10:01 pm	6:21 pm — 8:12 pm UA2394 United Airlines Chicago — Denver 52m stop 9:04 pm — 10:01 pm UA1236 United Airlines Denver — Phoenix	5h 40m including layover	Find flight from$242
8:49 am — 12:28 pm	8:49 am — 10:35 am UA2154 United Airlines Chicago — Denver 56m stop 11:31 am — 12:28 pm UA1686 United Airlines Denver — Phoenix	5h 39m including layover	Find flight from$231

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 07/06/2025

Flight Information

There are 7 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 9:50 pm. 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 9:50 pm
Distance 1450 ml

The cheapest months for traveling to Phoenix are august (from 156 $), october (from 161 $), july (from 165 $).

The most expensive and popular months are march (from 515 $), may (from 231 $), june (from 167 $).

The cheapest flight by United Airlines that our users were able to find is $156. This airfare is economy class on one-way UA511 flight for August 28, 2025 leaving O'Hare International in Chicago at 3:55 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Chicago to Phoenix:

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

F9 - Frontier Airlines

from $90

Find

See more direct flights

Connecting Flights

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

AS - Alaska Airlines

from $128

Find
F9 - Frontier Airlines

from $103

Find
SY - Sun Country Airlines

from $141

Find
HA - Hawaiian Airlines

from $119

Find
LF - flynordic

from $255

Find
NK - Spirit Airlines

from $103

Find
G4 - Allegiant Air

from $112

Find

See more connecting flights

How to book an air ticket yourself?

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