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$220+ Cheap flights from Midway (MDW) to Great Falls (GTF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — GTF
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Midway to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$689
(Delta)

One-way from

$220
(Delta)

Popular in

January

Cheapest in

December

Average price

$1,809
Provider with most accurate pricing for Chicago Midway-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Midway-Great Falls flights.
Search Deals
From Chicago Midway to Great Falls
Search Deals
One-way flight from Chicago Midway to Great Falls
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($286 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 30% potential price decrease ($119 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Midway to Great Falls

Cheapest flights from Midway to Great Falls
Explore the most affordable flight options available from Midway to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Delta deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:26 pm
MDW
-
GTF
2 stops10h 03m
Delta
Tue 2/245:20 am
GTF
-
MDW
2 stops11h 17m
Delta
Deal found 1/10$689
This Delta deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:00 pm
MDW
-
GTF
2 stops10h 44m
Delta
Tue 7/146:20 pm
GTF
-
MDW
2 stops13h 22m
Delta
Deal found 1/11$734
This Delta deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:00 pm
MDW
-
GTF
2 stops10h 44m
Delta
Thu 7/236:20 pm
GTF
-
MDW
2 stops13h 22m
Delta
Deal found 1/11$909
This Delta deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:30 am
MDW
-
GTF
2 stops9h 09m
Delta
Fri 7/246:20 pm
GTF
-
MDW
2 stops13h 22m
Delta
Deal found 1/11$974

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Great Falls that are best for you.

Fly from

Midway

Fly to

Great Falls

Route

Depart

Return

Price

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Fri 2/20

1:26 pm-10:29 pm

2 stops10h 03m

Great Falls

Tue 2/24

5:20 am-5:37 pm

2 stops11h 17m

$689

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Sun 4/5

1:10 pm-10:30 pm

2 stops10h 20m

$220

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Sun 2/15

3:21 pm-9:52 am

2 stops19h 31m

$255

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Fri 2/20

1:26 pm-10:29 pm

2 stops10h 03m

$270

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Sun 4/5

8:00 am-4:26 pm

3 stops57h 26m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago Midway Airport-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Midway to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Midway to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Great Falls from Chicago Midway?

    Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly into when you book flights from Chicago Midway to Great Falls. 0 airlines have flights to Great Falls from Chicago Midway on a regular basis. Booking flights from Chicago Midway to Great Falls should not be difficult; the airport handles an average of 0 inbound flights from Chicago Midway per day.

  • How long is the flight from Chicago Midway Airport to Great Falls?

    There are many flights that can get you from Chicago Midway Airport to Great Falls in 10h 03m. Fly via Delta to get the fastest option. The distance from Chicago Midway Airport to Great Falls is about 1220 mi.

  • Can I find deals for flights from Midway to Great Falls that include hotel bookings?

    Yes. In addition to deals on Midway to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Great Falls.

  • Can I find deals for business class flights from Midway to Great Falls?

    Yes. Cheapflights offers flight deals from Midway to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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