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
07/25/25
1 Stopover (DEN)
F91376, F93174
14h 41min
Return
08/17/25
1 Stopover (DEN)
F91483, F94753
19h 44min
Frontier Airlines
$231
Best option
Phoenix - Sky Harbor
Chicago
Outbound
07/25/25
direct
UA0467
03h 41min
Return
08/17/25
direct
UA2225
03h 54min
United Airlines ?
$368
Phoenix - Sky Harbor
Chicago
Outbound
07/25/25
1 Stopover (DEN)
F91376, F93174
14h 41min
Return
08/17/25
1 Stopover (DEN)
F91483, F94753
19h 44min
Frontier Airlines
$242
Phoenix - Sky Harbor
Chicago
Outbound
07/25/25
1 Stopover (ATL)
F91100, F93397
09h 44min
Return
08/17/25
1 Stopover (DFW)
NK0824, NK0215
06h 16min
Frontier Airlines ?
$243
Phoenix - Sky Harbor
Chicago
Outbound
07/25/25
direct
F91828
03h 34min
Return
08/17/25
1 Stopover (DFW)
NK0824, NK0215
06h 16min
Frontier Airlines
$260
Phoenix - Sky Harbor
Chicago
Outbound
07/25/25
1 Stopover (ATL)
F91100, F93397
09h 44min
Return
08/17/25
1 Stopover (DEN)
F91483, F91375
28h 45min
Frontier Airlines ?
$281
Phoenix - Sky Harbor
Chicago
Outbound
09/19/25
1 Stopover (MSP)
SY0602, SY0261
09h 02min
Return
09/29/25
1 Stopover (MSP)
SY0262, SY0603
15h 44min
Sun Country Airlines
$282
Phoenix - Sky Harbor
Chicago
Outbound
09/19/25
1 Stopover (MSP)
SY0602, SY0261
09h 02min
Return
09/29/25
1 Stopover (MSP)
SY0262, SY0603
15h 44min
Sun Country Airlines
$286
Phoenix - Sky Harbor
Chicago
Outbound
09/19/25
1 Stopover (MSP)
SY0602, SY0261
09h 02min
Return
09/29/25
1 Stopover (MSP)
SY0262, SY0603
15h 44min
Sun Country Airlines ?
$305
Phoenix - Sky Harbor
Chicago
Outbound
07/25/25
direct
AA0435
03h 38min
Return
08/17/25
1 Stopover (PDX)
AS0413, AS1161
08h 16min
American Airlines ?
$320
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 $230.37
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 (ORD, MDW, RFD) (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