Cheap flights from Phoenix to Historic Route 66 from CA $112

View CA $112 flight on Thu, Nov. 13, 2025Opens in a new window

Popular airlines from Phoenix to Historic Route 66

  • Frontier Airlines

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  • Alaska Airlines

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  • Southwest Airlines

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  • Delta

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  • American Airlines

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  • United

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  • Sun Country Airlines

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Cheap flights from Phoenix (PHX) to Historic Route 66 (CHI)

Prices were available within the past 7 days and start at CA $112 for one-way flights and CA $221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 18 - Mon, Sep. 22
PHX
Phoenix
ABQ
Albuquerque
CA $221 Roundtrip, found 2 days ago
CA $221
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep. 18 from Phoenix to Albuquerque, returning Mon, Sep. 22, priced at CA $221 found 2 days ago
American Airlines
Thu, Sep. 18 - Mon, Sep. 22
PHX
Phoenix
ABQ
Albuquerque
CA $267 Roundtrip, found 2 days ago
CA $267
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep. 18 from Phoenix to Albuquerque, returning Mon, Sep. 22, priced at CA $267 found 2 days ago
Spirit Airlines
Mon, Sep. 8 - Mon, Sep. 15
PHX
Phoenix
ORD
Chicago
CA $274 Roundtrip, found 1 day ago
CA $274
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Sep. 8 from Phoenix to Chicago, returning Mon, Sep. 15, priced at CA $274 found 1 day ago
Hawaiian Airlines
Tue, Aug. 26 - Sun, Aug. 31
PHX
Phoenix
ORD
Chicago
CA $284 Roundtrip, found 3 days ago
CA $284
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Aug. 26 from Phoenix to Chicago, returning Sun, Aug. 31, priced at CA $284 found 3 days ago
Alaska Airlines
Fri, Sep. 5 - Sat, Sep. 20
PHX
Phoenix
ORD
Chicago
CA $309 Roundtrip, found 1 day ago
CA $309
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Sep. 5 from Phoenix to Chicago, returning Sat, Sep. 20, priced at CA $309 found 1 day ago
Delta
Sun, Aug. 31 - Mon, Sep. 8
PHX
Phoenix
ORD
Chicago
CA $313 Roundtrip, found 13 hours ago
CA $313
Roundtrip
found 13 hours ago
Select Delta flight, departing Sun, Aug. 31 from Phoenix to Chicago, returning Mon, Sep. 8, priced at CA $313 found 13 hours ago

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

February is typically the cheapest month to fly

From CA $114 - CA $543 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.