Cheap flights from Tucson to Northern Illinois

View AU$208 flight on Sat, 20 Sep. 2025Opens in a new window

Popular airlines from Tucson to Northern Illinois

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Tucson (TUS) to Northern Illinois (CHI)

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
Wed, 8 Oct. - Sun, 12 Oct.
TUS
Tucson
ORD
Chicago
AU$507 Return, found 3 days ago
AU$507
Return
found 3 days ago
Select American Airlines flight, departing Wed, 8 Oct. from Tucson to Chicago, returning Sun, 12 Oct., priced at AU$507 found 3 days ago
American Airlines
Wed, 8 Oct. - Sun, 12 Oct.
TUS
Tucson
ORD
Chicago
AU$522 Return, found 3 days ago
AU$522
Return
found 3 days ago
Select American Airlines flight, departing Wed, 8 Oct. from Tucson to Chicago, returning Sun, 12 Oct., priced at AU$522 found 3 days ago
American Airlines
Wed, 8 Oct. - Sun, 12 Oct.
TUS
Tucson
ORD
Chicago
AU$551 Return, found 3 days ago
AU$551
Return
found 3 days ago
Select American Airlines flight, departing Wed, 8 Oct. from Tucson to Chicago, returning Sun, 12 Oct., priced at AU$551 found 3 days ago
United
Wed, 8 Oct. - Sun, 12 Oct.
TUS
Tucson
ORD
Chicago
AU$593 Return, found 3 days ago
AU$593
Return
found 3 days ago
Select United flight, departing Wed, 8 Oct. from Tucson to Chicago, returning Sun, 12 Oct., priced at AU$593 found 3 days ago
Alaska Airlines
Wed, 8 Oct. - Sun, 12 Oct.
TUS
Tucson
ORD
Chicago
AU$601 Return, found 3 days ago
AU$601
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 8 Oct. from Tucson to Chicago, returning Sun, 12 Oct., priced at AU$601 found 3 days ago
Delta
Wed, 8 Oct. - Sun, 12 Oct.
TUS
Tucson
ORD
Chicago
AU$616 Return, found 3 days ago
AU$616
Return
found 3 days ago
Select Delta flight, departing Wed, 8 Oct. from Tucson to Chicago, returning Sun, 12 Oct., priced at AU$616 found 3 days ago
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