Flights from Chicago to Phoenix Sky Harbor

Our cheapest offers for flights from Chicago to Phoenix Sky Harbor

Here you can compare cheap flights from Chicago (CHI) to Phoenix Sky Harbor (PHX) 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 Phoenix Sky Harbor. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago
Phoenix - Sky Harbor
Outbound
04/21/25
1 Stopover (LAS)
F92145, F94048
27h 23min
Return
05/19/25
1 Stopover (DEN)
F91376, F93174
15h 55min
Frontier Airlines ?
$108
Best option
Chicago
Phoenix - Sky Harbor
Outbound
06/18/25
direct
UA0602
03h 50min
Return
07/15/25
direct
UA1367
03h 33min
United Airlines ?
$269
Chicago
Phoenix - Sky Harbor
Pay attention to transfer at connecting flight
Outbound
04/29/25
3 Stopovers (MSY, ATL, DFW)
NK0494, NK0451, NK0611, NK0596
35h 31min
Return
05/08/25
1 Stopover (LAS)
NK2356, NK2619
23h 36min
Spirit Airlines
$266
Chicago
Phoenix - Sky Harbor
Outbound
04/21/25
1 Stopover (DEN)
F93173, F92141
11h 14min
Return
05/19/25
1 Stopover (IAH)
F91704, F93136
10h 13min
Frontier Airlines
$141
Offers unavailable
Chicago
Phoenix - Sky Harbor
Outbound
04/29/25
1 Stopover (SEA)
AS0829, AS0744
08h 47min
Return
05/08/25
1 Stopover (LAS)
F94113, F92146
08h 54min
Alaska Airlines ?
$216
Chicago
Phoenix - Sky Harbor
Outbound
04/29/25
1 Stopover (SEA)
AS0329, AS0700
09h 28min
Return
05/08/25
1 Stopover (LAS)
F94113, F92146
08h 54min
Alaska Airlines
$237
Chicago
Phoenix - Sky Harbor
Outbound
09/19/25
1 Stopover (MSP)
SY0262, SY0603
14h 26min
Return
09/29/25
1 Stopover (MSP)
SY0604, SY0261
05h 55min
Sun Country Airlines ?
$238
Chicago
Phoenix - Sky Harbor
Outbound
04/29/25
1 Stopover (PDX)
AS0325, AS0663
07h 51min
Return
05/08/25
1 Stopover (SEA)
AS0799, AS0429
09h 00min
Alaska Airlines ?
$247
Chicago
Phoenix - Sky Harbor
Outbound
04/29/25
1 Stopover (SEA)
AS0829, AS0608
10h 59min
Return
05/08/25
1 Stopover (LAS)
F94113, F92146
08h 54min
Alaska Airlines ?
$249
Chicago
Phoenix - Sky Harbor
Outbound
09/19/25
1 Stopover (MSP)
SY0262, SY0603
14h 26min
Return
09/29/25
1 Stopover (MSP)
SY0604, SY0261
05h 55min
Sun Country Airlines
$254
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Chicago to Phoenix Sky Harbor

Favorite airline: Spirit Airlines
The majority of passengers on the route Chicago – Phoenix - Sky Harbor prefer to fly with Spirit Airlines.
Spirit Airlines
40 %
Frontier Airlines
19 %
American Airlines
17 %
Cheapest weekday: Saturday
The cheapest days to fly on this route are Saturday.
Direct flights are cheaper
Direct flights on this route are $111.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
03h 55min
20h 26min
$115
$226
The favorite connection is non-stop
72 % of all bookings on the route Chicago to Phoenix - Sky Harbor are for non-stop flights.
Route
bookings
Direct flights
03h 55min, from $115
72 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
08h 23min, from $282
11 %
1 stopover Dallas-Fort Worth International Airport, T
11h 05min, from $252
8 %

Important flight information

Flight information: Chicago - Phoenix - Sky Harbor

Roundtrip from $107.09
Flight duration min. 03:39 / max. 12:45
Return flight duration min. 03:10/ max. 07:25
Distance 2335 km
Flights per week 253
Departure airport Airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI)
Arrival airport Airport Phoenix - Sky Harbor International Airport (PHX)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Phoenix - Sky Harbor
Flight destinations with a similar price