How long is the flight from Mobile to Great Falls?

There are many flights that can get you from Mobile to Great Falls in 29h 26m. Fly via United Airlines to get the fastest option. There are 1685 mi between Mobile and Great Falls.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from MOB to GTF?

When flying from Mobile to Great Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$877+ Cheap Flights from Mobile to Great Falls

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Cheap flight deals from Mobile to Great Falls

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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 April 10, 2026.

Tue 7/215:08 pm

MOB

GTF

2 stops29h 26m

United Airlines

Fri 7/242:37 pm

GTF

MOB

2 stops24h 42m

United Airlines

Deal found 4/7

$877

Tue 7/216:05 am

MOB

GTF

2 stops12h 38m

Delta

Fri 7/246:25 pm

GTF

MOB

2 stops13h 06m

Delta

Deal found 4/7

$981

Find flight deals from Mobile to Great Falls

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$877 (United Airlines)

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MobileGreat Falls

MOB - GTF

MOBGTF

Mobile

Tue 7/21

5:08 pm-9:34 pm

2 stops29h 26m

Great Falls

Fri 7/24

2:37 pm-4:19 pm

2 stops24h 42m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Sorted by cheapest first

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.

MOB-GTF

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

How long is the flight from Mobile to Great Falls?
There are many flights that can get you from Mobile to Great Falls in 29h 26m. 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.

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$877+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Mobile to Great Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Mobile to Great Falls

Cheapest flights from Mobile to Great FallsExplore 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 April 10, 2026.

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 April 10, 2026.

Best flights from Mobile to Great FallsDiscover carefully curated flight deals from Mobile to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.

Discover carefully curated flight deals from Mobile to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.

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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.

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?

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

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

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

Traveling to a place near Great Falls?

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Complete your trip to Great Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Mobile to Great Falls by cabin class

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Other flights to Great Falls

Explore flights to Great Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.

Mobile and Great Falls flights

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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 April 10, 2026.

Best flights from Mobile to Great Falls
Discover carefully curated flight deals from Mobile to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.