HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Chicago (CHI) to Great Falls (GTF) from $233

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — GTF
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Chicago to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 28, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$371

One-way from

$233
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 47% potential price drop
Search Deals
From Chicago (CHI) to Great Falls
Search Deals
One-way flight from Chicago (CHI) to Great Falls
Search Deals

What is the cheapest day to fly round-trip from Chicago to Great Falls?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Chicago to Great Falls?

The best pricing can be found in the month of January. Prices to Great Falls from Chicago average $407. You can even find prices in January for less than $407, as users have found deals to Great Falls from as low as $217. The month of December appears to be one of the more expensive times to travel to Great Falls from Chicago. Flying in the targeted month can save you up to 65%.

When is the cheapest time to fly from Chicago to Great Falls (CHI - GTF)?

One of the essential ways to save on airfare from Chicago to Great Falls is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Cheap United Airlines flights from Chicago to Great Falls

Explore cheap flight options specifically provided by United Airlines for the route between Chicago and Great Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Chicago to Great Falls. Make sure to check back often as deals are often changing.
Sat 8/103:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/27$399
Sat 8/108:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/27$449
Wed 7/38:32 pmORD - GTF
1 stop25h 46mUnited Airlines
Sun 7/77:00 amGTF - ORD
1 stop25h 45mUnited Airlines
Deal found 5/27$565
Wed 7/37:00 amORD - GTF
2 stops15h 18mUnited Airlines
Sun 7/77:00 amGTF - ORD
1 stop25h 45mUnited Airlines
Deal found 5/27$662
Wed 7/38:15 pmORD - GTF
2 stops26h 03mUnited Airlines
Sun 7/77:00 amGTF - ORD
2 stops12h 22mUnited Airlines
Deal found 5/27$1,146

Cheap Alaska Airlines flights from Chicago to Great Falls

Explore cheap flight options specifically provided by Alaska Airlines for the route between Chicago and Great Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Take a gander at the lowest prices we've found on Alaska Airlines flights from Chicago to Great Falls. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 7/99:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Tue 7/164:11 pmGTF - ORD
1 stop6h 28mAlaska Airlines
Deal found 5/27$411
Tue 7/306:00 amORD - GTF
1 stop18h 59mAlaska Airlines
Tue 8/67:02 amGTF - ORD
1 stop20h 38mAlaska Airlines
Deal found 5/27$418
Tue 7/96:00 amORD - GTF
1 stop18h 59mAlaska Airlines
Mon 7/224:11 pmGTF - ORD
1 stop11h 29mAlaska Airlines
Deal found 5/27$444
Mon 7/159:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Fri 7/194:11 pmGTF - ORD
1 stop11h 29mAlaska Airlines
Deal found 5/27$473
Mon 7/159:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Fri 7/194:11 pmGTF - ORD
2 stops13h 09mAlaska Airlines
Deal found 5/27$478
Mon 7/156:20 pmORD - GTF
2 stops30h 39mAlaska Airlines
Fri 7/194:11 pmGTF - ORD
2 stops13h 09mAlaska Airlines
Deal found 5/27$557

Chicago to Great Falls 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Great Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
These are some of the best deals we've found on flights to Great Falls in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/93:51 pmORD - GTF
1 stop8h 26mDelta
Mon 7/226:15 pmGTF - ORD
2 stops12h 15mDelta
Deal found 5/27$278
Tue 7/99:39 amORD - GTF
2 stops9h 03mDelta
Mon 7/226:15 pmGTF - ORD
2 stops12h 15mDelta
Deal found 5/27$283
Sat 11/161:35 pmORD - GTF
2 stops10h 02mDelta
Sat 11/2312:30 pmGTF - ORD
1 stop8h 17mDelta
Deal found 5/27$328
Tue 7/306:00 amORD - GTF
2 stops12h 42mDelta
Tue 8/66:00 amGTF - ORD
1 stop7h 44mDelta
Deal found 5/27$348
Tue 7/306:00 amORD - GTF
2 stops12h 42mDelta
Tue 8/65:45 amGTF - ORD
2 stops7h 59mDelta
Deal found 5/27$353
Tue 7/93:51 pmORD - GTF
1 stop8h 26mDelta
Tue 7/165:45 amGTF - ORD
2 stops11h 45mDelta
Deal found 5/27$363
Tue 7/99:39 amORD - GTF
2 stops9h 03mDelta
Tue 7/165:45 amGTF - ORD
2 stops11h 45mDelta
Deal found 5/27$368
Sat 11/165:00 pmORD - GTF
1 stop6h 37mDelta
Sat 11/2312:30 pmGTF - ORD
1 stop8h 17mDelta
Deal found 5/27$388
Sat 8/103:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/27$399

Non-stop flights to Great Falls from Chicago

Discover non-stop flight options from Chicago to Great Falls. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
For a shorter flight, select one of these non-stop flights from Chicago to Great Falls. If you're looking for other options for flights from Chicago to Great Falls, make sure to update the search form at the top of page.
Sat 8/108:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/27$449

One-way flights to Great Falls from Chicago

Search for one-way flight options from Chicago to Great Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Take a look at some of the one-way flights we've detected from Chicago to Great Falls. Users in need of a round-trip flight from Chicago to Great Falls instead should update the search form at the top of page.
Sun 7/216:00 amORD - GTF
1 stop18h 59mAlaska Airlines
Deal found 5/27$233
Sun 7/216:35 amORD - GTF
2 stops18h 24mAlaska Airlines
Deal found 5/27$351

Find flights from Chicago to Great Falls within your budget

Customize your flight search to find flights from Chicago 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $449

Route

Depart

Return

Price

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/9

1 stop8h 26m

Great Falls

Mon 7/22

2 stops12h 15m

$278

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/9

2 stops9h 03m

Great Falls

Mon 7/22

2 stops12h 15m

$283

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 11/16

2 stops10h 02m

Great Falls

Sat 11/23

1 stop8h 17m

$328

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/30

2 stops12h 42m

Great Falls

Tue 8/6

1 stop7h 44m

$348

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/30

2 stops12h 42m

Great Falls

Tue 8/6

2 stops7h 59m

$353

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 8/10

1 stop6h 28m

Great Falls

Sat 8/17

Nonstop3h 14m

$399

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/9

1 stop27h 37m

Great Falls

Tue 7/16

1 stop6h 28m

$411

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/30

1 stop18h 59m

Great Falls

Tue 8/6

1 stop20h 38m

$418

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 8/10

Nonstop3h 35m

Great Falls

Sat 8/17

Nonstop3h 14m

$449

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Chicago to Great Falls?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Great Falls. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Great Falls flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Chicago to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Chicago 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.

Temperature and rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature and rainfall totals by month.

GTF

Temperature

24.8 - 68 °F

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated May 28, 2024.
See what other customers who have flown with United Airlines, Alaska Airlines and Delta from Chicago to Great Falls have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    If you book a flight to Great Falls from Chicago, you will be flying to Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls. There are 0 flights from Chicago to Great Falls per day from 2 different airlines.

  • Can I find flights from Chicago to Great Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Chicago to Great Falls for under $300. The cheapest flight booked recently is on Delta for just $278, but on average you can expect to pay $427.

  • Are there nonstop flights from Chicago to Great Falls for under $500 on Cheapflights?

    Cheapflights has at least 1 direct flight from Chicago to Great Falls under $500. A good price for a nonstop flight from Chicago to Great Falls is less than $449.

  • What are the cheapest airlines flying from Chicago to Great Falls round-trip?

    Flying on Delta is currently your cheapest option to Great Falls, with prices starting at $278. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $399 and $411, respectively. Delta is currently priced 31% below the average price you’ll pay for this route.

  • What does ORD to GTF mean?

    ORD and GTF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to GTF refers to a flight route from Chicago O'Hare Intl Airport to Great Falls Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Great Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Great Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Great Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

  • Can I find deals for flights from Chicago to Great Falls that allow pets onboard?

    Many airlines flying from Chicago to Great Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Great Falls?

    Yes, you can often find last-minute deals on Chicago to Great Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Great Falls flight deals updated?

    The Chicago to Great Falls flight deals you see on this page were last updated on 5/27.

  • When is the best time to book a flight from Chicago to Great Falls?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Great Falls (average of $371). Flying from Chicago to Great Falls in June is currently the most expensive (average of $604). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Bozeman flights
O'Hare Intl to Kalispell flights
O'Hare Intl to Missoula flights
Midway to Kalispell flights
Midway to Bozeman flights
Midway to Missoula flights
St. Louis to Kalispell flights
O'Hare Intl to Billings flights
St. Louis to Bozeman flights
O'Hare Intl to Cody flights
St. Louis to Missoula flights
O'Hare Intl to Helena flights
O'Hare Intl to Great Falls flights
Midway to Billings flights
St. Louis to Billings flights
Moline to Bozeman flights
O'Hare Intl to West Yellowstone flights
St. Louis to Great Falls flights
St. Louis to Cody flights
Midway to Great Falls flights
Bloomington to Bozeman flights
Midway to Helena flights
Peoria to Bozeman flights
Moline to Kalispell flights
Moline to Missoula flights
Moline to Billings flights
Bloomington to Kalispell flights
St. Louis to Butte flights
St. Louis to West Yellowstone flights
O'Hare Intl to Butte flights
Bloomington to Missoula flights
Midway to Cody flights
Bloomington to Helena flights
Peoria to Kalispell flights
Champaign to Bozeman flights
Moline to Cody flights
St. Louis to Helena flights
Springfield to Bozeman flights
Dubuque to Bozeman flights
Bloomington to Great Falls flights
Champaign to Billings flights
Springfield to Missoula flights
Peoria to Missoula flights
Peoria to Helena flights
Dubuque to Kalispell flights

Top 2 airlines flying from Chicago to Great Falls

Discover the top 2 airlines that operate flights from Chicago to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$217Average$352FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$217Average$357FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Washington, D.C. to Las Vegas flights
Austin to Cancún flights
Boston to San Diego flights
Los Angeles to Paris flights
Cincinnati to Las Vegas flights
Salt Lake City to San Diego flights
USA to New Zealand flights
New York to Paris flights
Denver to Dallas flights
Chicago to Philadelphia flights
Boston to San Juan flights
Chicago to Columbus, Mississippi flights

Search flights from Chicago to Great Falls by cabin class

Find flights from Chicago to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Great Falls?

When you search for this flight from Chicago to Great Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Great Falls?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Great Falls from Chicago.

Can Cheapflights find flights from Chicago to Great Falls with no change fees?

Certainly. Search results for flights to Great Falls from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chicago to Great Falls become cheaper?

Of course! You can now track prices for flights from Chicago to Great Falls and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines