Flights from Phoenix Sky Harbor to Chicago

Our cheapest offers for flights from Phoenix Sky Harbor to Chicago

Here you can compare cheap flights from Phoenix Sky Harbor (PHX) to Chicago (CHI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
1 Stopover (SEA)
AS0603, AS0538
10h 18min
Return
04/16/26
1 Stopover (SAN)
AS1470, AS3194
08h 17min
Alaska Airlines ?
$363
Best option
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
direct
F91828
03h 27min
Return
04/16/26
1 Stopover (SAN)
AS1447, AS3054
09h 17min
Frontier Airlines
$386
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
1 Stopover (SEA)
AS0611, AS0328
08h 15min
Return
04/16/26
1 Stopover (SEA)
AS0584, AS1433
08h 50min
Alaska Airlines ?
$367
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
1 Stopover (SEA)
AS0611, AS0328
08h 15min
Return
04/16/26
1 Stopover (SEA)
AS0407, AS1433
10h 30min
Alaska Airlines
$391
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
direct
F91828
03h 27min
Return
04/16/26
1 Stopover (SEA)
AS0584, AS1433
08h 50min
Frontier Airlines ?
$394
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
1 Stopover (SEA)
AS0605, AS0410
09h 53min
Return
04/16/26
1 Stopover (SAN)
AS1447, AS3054
09h 17min
Alaska Airlines ?
$395
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
direct
F91828
03h 27min
Return
04/16/26
1 Stopover (MSP)
SY0262, SY0601
15h 33min
Frontier Airlines ?
$424
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
1 Stopover (DSM)
AA2651, AA4103
05h 40min
Return
04/16/26
1 Stopover (SAN)
HA7447, HA7462
09h 17min
American Airlines ?
$525
Phoenix - Sky Harbor
Chicago
Outbound
04/03/26
1 Stopover (DSM)
AA2651, AA4103
05h 40min
Return
04/16/26
direct
AA0695
03h 59min
American Airlines ?
$1,054
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Phoenix Sky Harbor to Chicago

Favorite airline: Spirit Airlines
The favorite airline for flights from Phoenix - Sky Harbor to Chicago is Spirit Airlines.
Spirit Airlines
33 %
United Airlines
28 %
Frontier Airlines
21 %
Cheapest weekday: Thursday
Cheap flights on this route are operated on Thursday.
Direct flights are the cheapest connection
Compared to flights with a stopover, direct flights are $15.00 cheaper on this route.
non stop flight
1 stop
03h 10min
13h 19min
$86
$101
The favorite connection is non-stop
64 % of all bookings on the route Phoenix - Sky Harbor to Chicago are for non-stop flights.
Route
bookings
Direct flights
03h 10min, from $86
64 %
1 stopover Las Vegas - McCarran International Airport, NV
13h 19min, from $101
23 %
1 stopover Minneapolis - St. Paul International Airport, MN
06h 59min, from $149
5 %

Important flight information

Flight information: Phoenix - Sky Harbor - Chicago

Roundtrip from $362.17
Flight duration min. 03:10 / max. 07:25
Return flight duration min. 03:39/ max. 12:45
Distance 2335 km
Flights per week 218
Departure airport Airport Phoenix - Sky Harbor International Airport (PHX)
Arrival airport Airport Chicago-IL, all airports (CHI)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago
Flight destinations with a similar price
Flight destinations with a similar price