$296+ Cheap flights from Great Falls (GTF) to Missouri
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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — STL
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from Great Falls to Missouri with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
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Cheapest flights from Great Falls to MissouriExplore the most affordable flight options available from Great Falls to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from Great Falls to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
1 stop6h 54m
Delta
Tue 6/212:21 pm
MCI
- GTF
2 stops11h 05m
Delta
Deal found 5/9![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
1 stop6h 54m
Delta
Thu 6/46:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 7/156:25 pm
GTF
- MCI
1 stop4h 48m
Delta
Tue 7/216:00 pm
MCI
- GTF
1 stop5h 37m
Delta
Deal found 5/12![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
2 stops9h 09m
Delta
Wed 6/36:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:15 am
GTF
- MCI
1 stop5h 28m
United Airlines
Tue 5/128:49 am
MCI
- GTF
1 stop5h 45m
United Airlines
Deal found 5/8![United Airlines logo]()
$528
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:52 pm
GTF
- MCI
1 stop18h 05m
Alaska Airlines
Wed 6/32:51 pm
MCI
- GTF
1 stop28h 21m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 5/8. 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.
Sat 5/95:40 am
GTF
- MCI
1 stop7h 21m
Delta
Tue 5/1212:21 pm
MCI
- GTF
2 stops11h 05m
Delta
Deal found 5/8![Delta logo]()
$534
Best flights from Great Falls to MissouriDiscover carefully curated flight deals from Great Falls to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from Great Falls to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 7/155:40 am
GTF
- MCI
1 stop7h 17m
Delta
Tue 7/216:00 pm
MCI
- GTF
1 stop5h 37m
Delta
Deal found 5/11![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
1 stop6h 54m
Delta
Tue 6/26:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
2 stops9h 09m
Delta
Wed 6/36:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$488
Last-minute flights from Great Falls to MissouriDiscover last-minute flight deals from Great Falls to Missouri. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Missouri. Data last updated May 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
1 stop6h 54m
Delta
Tue 6/212:21 pm
MCI
- GTF
2 stops11h 05m
Delta
Deal found 5/9![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
1 stop6h 54m
Delta
Thu 6/46:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 5/301:07 pm
GTF
- MCI
1 stop6h 54m
Delta
Wed 6/36:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$482
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:52 pm
GTF
- MCI
1 stop18h 05m
Alaska Airlines
Wed 6/32:51 pm
MCI
- GTF
1 stop28h 21m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 5/9. 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.
Sun 5/316:19 pm
GTF
- MCI
1 stop5h 06m
Delta
Tue 6/23:55 pm
MCI
- GTF
2 stops7h 31m
Delta
Deal found 5/9![Delta logo]()
$632
This Delta deal was found by Cheapflights users on 5/9. 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 6/16:19 pm
GTF
- MCI
1 stop5h 06m
Delta
Wed 6/36:40 am
MCI
- GTF
1 stop6h 47m
Delta
Deal found 5/9![Delta logo]()
$626
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:37 pm
GTF
- MCI
1 stop5h 06m
United Airlines
Wed 6/36:00 am
MCI
- GTF
2 stops8h 41m
United Airlines
Deal found 5/9![United Airlines logo]()
$720
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:37 pm
GTF
- MCI
1 stop5h 41m
United Airlines
Sun 6/285:24 pm
MCI
- GTF
1 stop5h 10m
United Airlines
Deal found 5/10![United Airlines logo]()
$674
One-way flights from Great Falls to MissouriSearch for one-way flight options from Great Falls to Missouri. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from Great Falls to Missouri. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:24 am
GTF
- MCI
2 stops30h 05m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:24 am
GTF
- MCI
2 stops26h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:15 am
GTF
- MCI
1 stop5h 32m
United Airlines
Deal found 5/11![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 9/306:20 pm
GTF
- MCI
1 stop5h 00m
Delta
Deal found 5/11![Delta logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:19 pm
GTF
- MCI
2 stops18h 19m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$661
Find flight deals from Great Falls to Missouri
Keep the following information in mind while searching for Great Falls to Missouri flight deals. Data was last updated May 12, 2026.
Round-trip from | $344 (Delta) |
|---|---|
One-way from | $296 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Missouri 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 May 12, 2026.
Use the filters below to find and compare flights from Great Falls to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Wed 7/15
5:40 am-1:57 pm
1 stop7h 17m
Kansas City
Tue 7/21
6:00 pm-10:37 pm
1 stop5h 37m
$482
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Sat 5/30
1:07 pm-9:01 pm
1 stop6h 54m
Kansas City
Tue 6/2
6:40 am-12:27 pm
1 stop6h 47m
$482
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Sat 5/30
1:07 pm-11:16 pm
2 stops9h 09m
Kansas City
Wed 6/3
6:40 am-12:27 pm
1 stop6h 47m
$488
Cheapest one-way
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Fri 5/22
10:24 am-5:29 pm
2 stops30h 05m
$296
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Mon 5/25
10:24 am-1:49 pm
2 stops26h 25m
$337
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Fri 5/22
6:19 pm-12:25 am
1 stop5h 06m
$373
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Mon 5/25
6:15 am-12:47 pm
1 stop5h 32m
$373
Quickest one-way
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Wed 9/30
6:20 pm-12:20 am
1 stop5h 00m
$513
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Wed 9/30
5:19 pm-12:38 pm
2 stops18h 19m
$661
Sorted by cheapest first
Best time to book a flight from Great Falls to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Great Falls with our price prediction graph.
GTF-MCI
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.
Cheapflights Insights
Everything you need to know about your flight from Great Falls to Missouri
GTF-USMO
GTF-MCI
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated May 12, 2026.
See what other customers who have flown with Delta and United Airlines from Great Falls to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Great Falls to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Great Falls to Missouri by cabin class
Find flights from Great Falls to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Great Falls and Missouri flights
Browse other Great Falls and Missouri flight options. Last updated on May 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Great Falls to Missouri flights
Consider these flights traveling from Great Falls to Missouri.
Top 2 airlines flying from Great Falls to Missouri
Discover the top 2 airlines that operate flights from Great Falls to Missouri. 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 2,558,603 searches. Data last updated May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$302 | Average$461 | FlexibilityNo cancel fee | On-time69% |