Flights from Chicago to Phoenix Sky Harbor with Alaska Airlines

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
12/26/25
1 Stopover (SEA)
AS0407, AS0644
09h 38min
Return
01/02/26
1 Stopover (SEA)
AS0605, AS0429
10h 06min
Alaska Airlines ?
$752
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chicago - Phoenix - Sky Harbor

Roundtrip from US$380.08
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 (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