Cheap flights from Phoenix to South Suburbs from CA $78

View CA $78 flight on Mon, Aug. 4, 2025Opens in a new window

Popular airlines from Phoenix to South Suburbs

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

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Cheap flights from Phoenix (PHX) to South Suburbs (CHI)

Prices were available within the past 7 days and start at CA $78 for one-way flights and CA $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep. 2 - Thu, Sep. 4
PHX
Phoenix
ORD
Chicago
CA $215 Roundtrip, found 3 days ago
CA $215
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep. 2 from Phoenix to Chicago, returning Thu, Sep. 4, priced at CA $215 found 3 days ago
American Airlines
Tue, Sep. 2 - Thu, Sep. 4
PHX
Phoenix
ORD
Chicago
CA $233 Roundtrip, found 3 days ago
CA $233
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep. 2 from Phoenix to Chicago, returning Thu, Sep. 4, priced at CA $233 found 3 days ago
Hawaiian Airlines
Sat, Oct. 18 - Sat, Oct. 25
PHX
Phoenix
ORD
Chicago
CA $245 Roundtrip, found 3 days ago
CA $245
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Oct. 18 from Phoenix to Chicago, returning Sat, Oct. 25, priced at CA $245 found 3 days ago
Spirit Airlines
Fri, Sep. 12 - Mon, Sep. 15
PHX
Phoenix
ORD
Chicago
CA $261 Roundtrip, found 1 hour ago
CA $261
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, Sep. 12 from Phoenix to Chicago, returning Mon, Sep. 15, priced at CA $261 found 1 hour ago
Delta
Tue, Sep. 2 - Thu, Sep. 4
PHX
Phoenix
ORD
Chicago
CA $261 Roundtrip, found 3 days ago
CA $261
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep. 2 from Phoenix to Chicago, returning Thu, Sep. 4, priced at CA $261 found 3 days ago
United
Tue, Sep. 2 - Thu, Sep. 4
PHX
Phoenix
ORD
Chicago
CA $272 Roundtrip, found 3 days ago
CA $272
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep. 2 from Phoenix to Chicago, returning Thu, Sep. 4, priced at CA $272 found 3 days ago

Find the cheapest month to fly from Phoenix (PHX) to Chicago (ORD)

September is typically the cheapest month to fly

From CA $107 - CA $220 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.