Cheap flights from Chicago to Northern Phoenix

View AU$152 flight on Mon, 25 Aug. 2025Opens in a new window

Popular airlines from Chicago to Northern Phoenix

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago (CHI) to Northern Phoenix (PHX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 25 Aug. - Sun, 31 Aug.
ORD
Chicago
PHX
Phoenix
AU$288 Return, found 12 hours ago
AU$288
Return
found 12 hours ago
Select American Airlines flight, departing Mon, 25 Aug. from Chicago to Phoenix, returning Sun, 31 Aug., priced at AU$288 found 12 hours ago
American Airlines
Tue, 16 Sep. - Thu, 25 Sep.
ORD
Chicago
PHX
Phoenix
AU$302 Return, found 6 hours ago
AU$302
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 16 Sep. from Chicago to Phoenix, returning Thu, 25 Sep., priced at AU$302 found 6 hours ago
Delta
Sat, 23 Aug. - Sat, 6 Sep.
ORD
Chicago
PHX
Phoenix
AU$344 Return, found 3 days ago
AU$344
Return
found 3 days ago
Select Delta flight, departing Sat, 23 Aug. from Chicago to Phoenix, returning Sat, 6 Sep., priced at AU$344 found 3 days ago
Alaska Airlines
Tue, 16 Sep. - Thu, 25 Sep.
ORD
Chicago
PHX
Phoenix
AU$345 Return, found 6 hours ago
AU$345
Return
found 6 hours ago
Select Alaska Airlines flight, departing Tue, 16 Sep. from Chicago to Phoenix, returning Thu, 25 Sep., priced at AU$345 found 6 hours ago
United
Mon, 25 Aug. - Sun, 31 Aug.
ORD
Chicago
PHX
Phoenix
AU$409 Return, found 12 hours ago
AU$409
Return
found 12 hours ago
Select United flight, departing Mon, 25 Aug. from Chicago to Phoenix, returning Sun, 31 Aug., priced at AU$409 found 12 hours ago
Hawaiian Airlines
Sun, 31 Aug. - Fri, 12 Sep.
ORD
Chicago
PHX
Phoenix
AU$420 Return, found 3 days ago
AU$420
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, 31 Aug. from Chicago to Phoenix, returning Fri, 12 Sep., priced at AU$420 found 3 days ago
*Available to Expedia members.