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$569+ Cheap flights from Mobile to Great Falls (MOB - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — GTF
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap flight deals from Mobile to Great Falls

Cheapest flights from Mobile to Great Falls
Explore the most affordable flight options available from Mobile to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/159:00 am
MOB
-
GTF
2 stops13h 17m
United Airlines
Sat 4/186:15 am
GTF
-
MOB
2 stops14h 44m
United Airlines
Deal found 2/15$569
This Delta deal was found by Cheapflights users on 2/13. 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 9/1612:10 pm
MOB
-
GTF
2 stops11h 34m
Delta
Wed 9/236:20 pm
GTF
-
MOB
2 stops13h 04m
Delta
Deal found 2/13$593
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 2/2410:24 am
MOB
-
GTF
2 stops12h 09m
United Airlines
Tue 3/36:25 am
GTF
-
MOB
2 stops10h 48m
United Airlines
Deal found 2/14$629
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Sun 8/25:10 pm
MOB
-
GTF
2 stops29h 09m
United Airlines
Fri 8/72:29 pm
GTF
-
MOB
2 stops30h 00m
United Airlines
Deal found 2/16$707

Find flight deals from Mobile to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$569
(United Airlines)
Provider with most accurate pricing for Mobile-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-Great Falls flights.
Search Deals
From Mobile to Great Falls
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 February 17, 2026.
Use the filters below to find and compare flights from Mobile to Great Falls that are best for you.

Fly from

Mobile

Fly to

Great Falls

Route

Depart

Return

Price

MobileGreat Falls

MOB - GTF

MOBGTF

Mobile

Wed 4/15

9:00 am-9:17 pm

2 stops13h 17m

Great Falls

Sat 4/18

6:15 am-9:59 pm

2 stops14h 44m

$569

MobileGreat Falls

MOB - GTF

MOBGTF

Mobile

Sun 8/2

5:10 pm-9:19 pm

2 stops29h 09m

Great Falls

Fri 8/7

2:29 pm-9:29 pm

2 stops30h 00m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

  • Most accurate provider: When it comes to deals on Mobile-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mobile-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 Mobile-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 Mobile to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Mobile 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 Mobile to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Mobile to Great Falls?

    There are many flights that can get you from Mobile to Great Falls in 13h 17m. Fly via United Airlines to get the fastest option. There are 1685 mi between Mobile and Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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

Traveling to a place near Great Falls?

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