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Flights from Great Falls, MT (GTF-Great Falls Intl.) to Chicago, IL (CHI-All Airports)
Flights to Illinois
United States of America
Flights
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Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Chicago

Alaska Airlines
Delta
United

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Cheap Flights from Great Falls to Chicago (GTF-CHI)

Prices were available within the past 7 days and start at CA $390 for one-way flights and CA $462 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Oct 3 - Wed, Oct 7

GTF

Great Falls

ORD

Chicago

CA $462

Roundtrip

Found 3 days ago

Select Delta flight, departing Sat, Oct 3 from Great Falls to Chicago, returning Wed, Oct 7, priced at CA $462 Found 3 days ago

Thu, Nov 19 - Fri, Dec 4

GTF

Great Falls

ORD

Chicago

CA $463

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Nov 19 from Great Falls to Chicago, returning Fri, Dec 4, priced at CA $463 Found 1 day ago

Fri, Oct 23 - Mon, Nov 9

GTF

Great Falls

ORD

Chicago

CA $470

Roundtrip

Found 1 day ago

Select Delta flight, departing Fri, Oct 23 from Great Falls to Chicago, returning Mon, Nov 9, priced at CA $470 Found 1 day ago

Fri, Oct 2 - Sun, Oct 4

GTF

Great Falls

ORD

Chicago

CA $491

Roundtrip

Found 1 day ago

Select Delta flight, departing Fri, Oct 2 from Great Falls to Chicago, returning Sun, Oct 4, priced at CA $491 Found 1 day ago

Thu, Oct 1 - Sun, Oct 4

GTF

Great Falls

ORD

Chicago

CA $504

Roundtrip

Found 3 days ago

Select Delta flight, departing Thu, Oct 1 from Great Falls to Chicago, returning Sun, Oct 4, priced at CA $504 Found 3 days ago

Wed, Nov 25 - Fri, Dec 4

GTF

Great Falls

ORD

Chicago

CA $505

Roundtrip

Found 1 day ago

Select Delta flight, departing Wed, Nov 25 from Great Falls to Chicago, returning Fri, Dec 4, priced at CA $505 Found 1 day ago

Wed, Sept 16 - Fri, Oct 2

GTF

Great Falls

ORD

Chicago

CA $512

Roundtrip

Found 1 day ago

Select Delta flight, departing Wed, Sept 16 from Great Falls to Chicago, returning Fri, Oct 2, priced at CA $512 Found 1 day ago

Mon, Aug 24 - Wed, Sept 2

GTF

Great Falls

ORD

Chicago

CA $520

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Aug 24 from Great Falls to Chicago, returning Wed, Sept 2, priced at CA $520 Found 2 days ago

Wed, Nov 11 - Tue, Nov 17

GTF

Great Falls

ORD

Chicago

CA $578

Roundtrip

Found 2 days ago

Select Alaska Airlines flight, departing Wed, Nov 11 from Great Falls to Chicago, returning Tue, Nov 17, priced at CA $578 Found 2 days ago

Fri, Aug 21 - Tue, Aug 25

GTF

Great Falls

ORD

Chicago

CA $590

Roundtrip

Found 2 days ago

Select United flight, departing Fri, Aug 21 from Great Falls to Chicago, returning Tue, Aug 25, priced at CA $590 Found 2 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from CA $505

ORD

O'Hare Intl.

Cheapest

23 min

Flights from CA $505

Travel information

Origin airport	Great Falls, MT
Destination airport	Chicago Midway Airport
Distance	1,963 km away
Airlines serving	Delta
Popular airline	Delta
Roundtrip price	CA $462

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CA $390 Cheap Flights from Great Falls (GTF) to Chicago (CHI)

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Chicago

Be in the know

Book smarter

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Cheap Flights from Great Falls to Chicago (GTF-CHI)

Alternative airports near Chicago

Travel information

Explore a world of travel with Expedia