Cheap flights from Boise to Central United States from CA $103

View CA $103 flight on Thu, Oct. 30, 2025Opens in a new window

Popular airlines from Boise to Central United States

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Boise (BOI) to Central United States (CHI)

Prices were available within the past 7 days and start at CA $103 for one-way flights and CA $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep. 13 - Mon, Sep. 22
BOI
Boise
ORD
Chicago
CA $208 Roundtrip, found 4 days ago
CA $208
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep. 13 from Boise to Chicago, returning Mon, Sep. 22, priced at CA $208 found 4 days ago
Delta
Sat, Sep. 13 - Mon, Sep. 22
BOI
Boise
ORD
Chicago
CA $223 Roundtrip, found 4 days ago
CA $223
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep. 13 from Boise to Chicago, returning Mon, Sep. 22, priced at CA $223 found 4 days ago
Delta
Thu, Aug. 21 - Mon, Aug. 25
BOI
Boise
DFW
Dallas
CA $228 Roundtrip, found 1 day ago
CA $228
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug. 21 from Boise to Dallas, returning Mon, Aug. 25, priced at CA $228 found 1 day ago
Hawaiian Airlines
Wed, Aug. 20 - Mon, Aug. 25
BOI
Boise
DFW
Dallas
CA $234 Roundtrip, found 1 day ago
CA $234
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Aug. 20 from Boise to Dallas, returning Mon, Aug. 25, priced at CA $234 found 1 day ago
Spirit Airlines
Sat, Sep. 13 - Mon, Sep. 22
BOI
Boise
ORD
Chicago
CA $238 Roundtrip, found 4 days ago
CA $238
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Sep. 13 from Boise to Chicago, returning Mon, Sep. 22, priced at CA $238 found 4 days ago
Alaska Airlines
Sat, Sep. 13 - Mon, Sep. 22
BOI
Boise
ORD
Chicago
CA $264 Roundtrip, found 4 days ago
CA $264
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep. 13 from Boise to Chicago, returning Mon, Sep. 22, priced at CA $264 found 4 days ago

Find the cheapest month to fly from Boise (BOI) to Chicago (ORD)

October is typically the cheapest month to fly

From CA $163 - CA $392 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.