Flights from Tucson to Chicago

Cheapest flights from Tucson

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 3 - Thu, Aug 14

TUS

Tucson Intl.

ORD

O'Hare Intl.

$372 Roundtrip, found 6 days ago

$372

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Tucson Intl. to O'Hare Intl., returning Thu, Aug 14, priced at $372 found 6 days ago

Tue, Sep 16 - Tue, Sep 23

TUS

Tucson Intl.

ORD

O'Hare Intl.

$403 Roundtrip, found 6 days ago

$403

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Sep 16 from Tucson Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $403 found 6 days ago

Fri, Sep 12 - Tue, Sep 23

TUS

Tucson Intl.

ORD

O'Hare Intl.

$424 Roundtrip, found 6 days ago

$424

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Sep 12 from Tucson Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $424 found 6 days ago

Fri, Sep 12 - Sat, Sep 20

TUS

Tucson Intl.

ORD

O'Hare Intl.

$434 Roundtrip, found 6 days ago

$434

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Sep 12 from Tucson Intl. to O'Hare Intl., returning Sat, Sep 20, priced at $434 found 6 days ago

Mon, Sep 15 - Fri, Sep 19

TUS

Tucson Intl.

ORD

O'Hare Intl.

$444 Roundtrip, found 6 days ago

$444

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Mon, Sep 15 from Tucson Intl. to O'Hare Intl., returning Fri, Sep 19, priced at $444 found 6 days ago

Fri, Aug 8 - Fri, Aug 15

TUS

Tucson Intl.

ORD

O'Hare Intl.

$445 Roundtrip, found 6 days ago

$445

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Aug 8 from Tucson Intl. to O'Hare Intl., returning Fri, Aug 15, priced at $445 found 6 days ago

Sun, Aug 3 - Tue, Aug 12

TUS

Tucson Intl.

ORD

O'Hare Intl.

$447 Roundtrip, found 6 days ago

$447

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Aug 3 from Tucson Intl. to O'Hare Intl., returning Tue, Aug 12, priced at $447 found 6 days ago

Sat, Sep 13 - Fri, Sep 19

TUS

Tucson Intl.

ORD

O'Hare Intl.

$454 Roundtrip, found 6 days ago

$454

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Tucson Intl. to O'Hare Intl., returning Fri, Sep 19, priced at $454 found 6 days ago

Sun, Aug 3 - Sat, Aug 9

TUS

Tucson Intl.

ORD

O'Hare Intl.

$457 Roundtrip, found 6 days ago

$457

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Aug 3 from Tucson Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $457 found 6 days ago

Sun, Sep 14 - Tue, Sep 23

TUS

Tucson Intl.

ORD

O'Hare Intl.

$458 Roundtrip, found 6 days ago

$458

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Sep 14 from Tucson Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $458 found 6 days ago

Fri, Sep 12 - Fri, Sep 19

TUS

Tucson Intl.

ORD

O'Hare Intl.

$465 Roundtrip, found 6 days ago

$465

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Fri, Sep 12 from Tucson Intl. to O'Hare Intl., returning Fri, Sep 19, priced at $465 found 6 days ago

Sun, Sep 14 - Sat, Sep 20

TUS

Tucson Intl.

ORD

O'Hare Intl.

$468 Roundtrip, found 6 days ago

$468

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Sep 14 from Tucson Intl. to O'Hare Intl., returning Sat, Sep 20, priced at $468 found 6 days ago

Fri, Sep 12 - Sun, Sep 21

TUS

Tucson Intl.

ORD

O'Hare Intl.

$479 Roundtrip, found 6 days ago

$479

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Sep 12 from Tucson Intl. to O'Hare Intl., returning Sun, Sep 21, priced at $479 found 6 days ago

Sun, Sep 14 - Fri, Sep 19

TUS

Tucson Intl.

ORD

O'Hare Intl.

$488 Roundtrip, found 6 days ago

$488

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sun, Sep 14 from Tucson Intl. to O'Hare Intl., returning Fri, Sep 19, priced at $488 found 6 days ago

Sat, Aug 2 - Sun, Aug 10

TUS

Tucson Intl.

ORD

O'Hare Intl.

$502 Roundtrip, found 6 days ago

$502

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Aug 2 from Tucson Intl. to O'Hare Intl., returning Sun, Aug 10, priced at $502 found 6 days ago

Sun, Sep 14 - Mon, Sep 22

TUS

Tucson Intl.

ORD

O'Hare Intl.

$504 Roundtrip, found 6 days ago

$504

Roundtrip

found 6 days ago

Select United flight, departing Sun, Sep 14 from Tucson Intl. to O'Hare Intl., returning Mon, Sep 22, priced at $504 found 6 days ago

Sun, Sep 14 - Sun, Sep 21

TUS

Tucson Intl.

ORD

O'Hare Intl.

$513 Roundtrip, found 6 days ago

$513

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Sep 14 from Tucson Intl. to O'Hare Intl., returning Sun, Sep 21, priced at $513 found 6 days ago