Flights to Central Illinois from Phoenix - ￥17,180

View ￥17,180 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Phoenix to Central Illinois

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

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Cheap Flights from Phoenix to Central Illinois (PHX-STL)

Prices were available within the past 7 days and start at ￥17,180 for one-way flights and ￥33,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 8 - Sat, Aug 9
PHX
Phoenix
MDW
Chicago
￥33,690 Roundtrip, found 5 days ago
￥33,690
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 8 from Phoenix to Chicago, returning Sat, Aug 9, priced at ￥33,690 found 5 days ago
Delta
Sat, Aug 9 - Tue, Aug 12
PHX
Phoenix
MDW
Chicago
￥34,290 Roundtrip, found 5 days ago
￥34,290
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 9 from Phoenix to Chicago, returning Tue, Aug 12, priced at ￥34,290 found 5 days ago
Delta
Sun, Aug 3 - Tue, Aug 12
PHX
Phoenix
MDW
Chicago
￥34,500 Roundtrip, found 5 days ago
￥34,500
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 3 from Phoenix to Chicago, returning Tue, Aug 12, priced at ￥34,500 found 5 days ago
Delta
Sun, Aug 3 - Fri, Aug 8
PHX
Phoenix
MDW
Chicago
￥34,610 Roundtrip, found 5 days ago
￥34,610
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 3 from Phoenix to Chicago, returning Fri, Aug 8, priced at ￥34,610 found 5 days ago
American Airlines
Wed, Aug 6 - Sat, Aug 9
PHX
Phoenix
PIA
Peoria
￥36,330 Roundtrip, found 5 days ago
￥36,330
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 6 from Phoenix to Peoria, returning Sat, Aug 9, priced at ￥36,330 found 5 days ago
United
Wed, Aug 6 - Sat, Aug 9
PHX
Phoenix
PIA
Peoria
￥47,940 Roundtrip, found 5 days ago
￥47,940
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 6 from Phoenix to Peoria, returning Sat, Aug 9, priced at ￥47,940 found 5 days ago

Find the cheapest month to fly from Phoenix (PHX) to Springfield (SPI)

September is typically the cheapest month to fly

From ￥54,037 - ￥94,943 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.