Flights from Chicago to Red Lodge

Cheapest flights from Chicago

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.

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $244 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $264 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $264 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $304 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $304 found 1 day ago

Fri, Sep 12 - Sun, Sep 14

ORD

O'Hare Intl.

BIL

Logan Intl.

$319 Roundtrip, found 6 days ago

$319

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Sep 12 from O'Hare Intl. to Logan Intl., returning Sun, Sep 14, priced at $319 found 6 days ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $324 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $329 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $338 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $344 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $348 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$367 Roundtrip, found 1 day ago

$367

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $367 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $384 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $384 found 1 day ago

Fri, Sep 12 - Sun, Sep 14

ORD

O'Hare Intl.

BIL

Logan Intl.

$389 Roundtrip, found 6 days ago

$389

Roundtrip

found 6 days ago

Select United flight, departing Fri, Sep 12 from O'Hare Intl. to Logan Intl., returning Sun, Sep 14, priced at $389 found 6 days ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$400 Roundtrip, found 1 day ago

$400

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $400 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$403 Roundtrip, found 1 day ago

$403

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $403 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$405 Roundtrip, found 1 day ago

$405

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $405 found 1 day ago

Sat, Aug 16 - Sat, Aug 23

ORD

O'Hare Intl.

BIL

Logan Intl.

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Logan Intl., returning Sat, Aug 23, priced at $409 found 1 day ago

Fri, Sep 12 - Sun, Sep 14

ORD

O'Hare Intl.

BIL

Logan Intl.

$465 Roundtrip, found 6 days ago

$465

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Fri, Sep 12 from O'Hare Intl. to Logan Intl., returning Sun, Sep 14, priced at $465 found 6 days ago