Flights from Chicago to Thunder Bay

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.

Tue, Aug 5 - Wed, Aug 6

MDW

Midway Intl.

YQT

Thunder Bay Intl.

$502 Roundtrip, found 14 hours ago

$502

Roundtrip

found 14 hours ago

Select Porter Airlines flight, departing Tue, Aug 5 from Midway Intl. to Thunder Bay Intl., returning Wed, Aug 6, priced at $502 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$505 Roundtrip, found 14 hours ago

$505

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $505 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$509 Roundtrip, found 14 hours ago

$509

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $509 found 14 hours ago

Sat, Aug 9 - Thu, Aug 14

MDW

Midway Intl.

YQT

Thunder Bay Intl.

$527 Roundtrip, found 14 hours ago

$527

Roundtrip

found 14 hours ago

Select Porter Airlines flight, departing Sat, Aug 9 from Midway Intl. to Thunder Bay Intl., returning Thu, Aug 14, priced at $527 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$529 Roundtrip, found 14 hours ago

$529

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $529 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$546 Roundtrip, found 14 hours ago

$546

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $546 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

MDW

Midway Intl.

YQT

Thunder Bay Intl.

$553 Roundtrip, found 14 hours ago

$553

Roundtrip

found 14 hours ago

Select Porter Airlines flight, departing Fri, Aug 8 from Midway Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $553 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

MDW

Midway Intl.

YQT

Thunder Bay Intl.

$577 Roundtrip, found 14 hours ago

$577

Roundtrip

found 14 hours ago

Select Porter Airlines flight, departing Fri, Aug 8 from Midway Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $577 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$595 Roundtrip, found 14 hours ago

$595

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $595 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$613 Roundtrip, found 14 hours ago

$613

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $613 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$613 Roundtrip, found 14 hours ago

$613

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $613 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$632 Roundtrip, found 14 hours ago

$632

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $632 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$637 Roundtrip, found 14 hours ago

$637

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $637 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$639 Roundtrip, found 14 hours ago

$639

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $639 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$647 Roundtrip, found 14 hours ago

$647

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $647 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$649 Roundtrip, found 14 hours ago

$649

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $649 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

MDW

Midway Intl.

YQT

Thunder Bay Intl.

$661 Roundtrip, found 14 hours ago

$661

Roundtrip

found 14 hours ago

Select Porter Airlines flight, departing Fri, Aug 8 from Midway Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $661 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$671 Roundtrip, found 14 hours ago

$671

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $671 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$672 Roundtrip, found 14 hours ago

$672

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $672 found 14 hours ago

Fri, Aug 8 - Sun, Aug 10

ORD

O'Hare Intl.

YQT

Thunder Bay Intl.

$677 Roundtrip, found 14 hours ago

$677

Roundtrip

found 14 hours ago

Select Air Canada flight, departing Fri, Aug 8 from O'Hare Intl. to Thunder Bay Intl., returning Sun, Aug 10, priced at $677 found 14 hours ago