Cheap Flights from Tucson to Chicago
Browse current best options from Tucson. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Tucson
RatePunk searches hundreds of travel sites at once for deals on flights to Chicago
Prices updated 4 days ago
476 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)
Today’s best flight deals from Tucson to Chicago
Explore current cheapest deals departing from Tucson to Chicago
2026-11-04 – 2026-11-10
TUS - Chicago
71% AI deal score
$339
$296
Round trip
2027-01-25 – 2027-01-28
TUS - Chicago
47% AI deal score
$204
$297
Round trip
2027-02-11 – 2027-02-16
TUS - Chicago
66% AI deal score
$294
$302
Round trip
2026-12-07 – 2026-12-12
TUS - Chicago
70% AI deal score
$351
$310
Round trip
2026-12-03 – 2026-12-07
TUS - Chicago
70% AI deal score
$354
$315
Round trip
2026-11-19 – 2026-11-26
TUS - Chicago
69% AI deal score
$314
$318
Round trip
2026-12-20 – 2026-12-23
TUS - Chicago
47% AI deal score
$222
$362
Round trip
2026-11-21 – 2026-11-24
TUS - Chicago
49% AI deal score
$221
$365
Round trip
2026-11-20 – 2026-11-25
TUS - Chicago
49% AI deal score
$345
$406
Round trip
2026-12-10 – 2026-12-15
TUS - Chicago
46% AI deal score
$221
$410
Round trip
