What is the cheapest airline that flies from Miami to Great Falls?

United Airlines is the most popular carrier operating from Miami to Great Falls

When did momondo last update prices for flights from Miami Airport to Great Falls Airport?

Prices for flights from Miami Airport to Great Falls Airport refresh daily.

How old do you have to be to fly from Miami Airport to Great Falls Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$348 Cheap Flights from Miami to Great Falls in 2026

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Find the cheapest flights from Miami to Great Falls

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:21 am - 1:43 pm

MIA

GTF

8h 22m

1 stop

2:25 pm - 11:33 pm

GTF

MIA

7h 08m

1 stop

$478United Airlines

Thu, Feb 26 - Mon, Mar 2

7:21 am - 1:43 pm

MIA

GTF

8h 22m

1 stop

2:25 pm - 11:33 pm

GTF

MIA

7h 08m

1 stop

$528United Airlines

Thu, Feb 26 - Mon, Mar 2

7:15 am - 9:33 pm

MIA

GTF

16h 18m

2 stops

2:25 pm - 11:33 pm

GTF

MIA

7h 08m

1 stop

$574United Airlines

Thu, Feb 26 - Mon, Mar 2

2:41 pm - 5:35 pm

MIA

GTF

28h 54m

2 stops

6:15 pm - 11:00 am

GTF

MIA

14h 45m

2 stops

$666Alaska Airlines

Mon, Apr 27 - Thu, Apr 30

6:42 am - 12:27 pm

MIA

GTF

7h 45m

1 stop

6:20 pm - 5:27 am

GTF

MIA

9h 07m

1 stop

$696Delta

Mon, Apr 27 - Thu, Apr 30

10:58 am - 9:33 pm

MIA

GTF

12h 35m

2 stops

2:25 pm - 3:39 pm

GTF

MIA

23h 14m

2 stops

$707United Airlines

Thu, Feb 26 - Mon, Mar 2

6:42 am - 12:27 pm

MIA

GTF

7h 45m

1 stop

6:20 pm - 5:27 am

GTF

MIA

9h 07m

1 stop

$732Delta

Mon, Apr 27 - Thu, Apr 30

3:53 pm - 5:35 pm

MIA

GTF

27h 42m

2 stops

6:15 pm - 11:30 am

GTF

MIA

15h 15m

2 stops

$913Alaska Airlines

Mon, Apr 27 - Thu, Apr 30

9:00 am - 9:17 pm

MIA

GTF

14h 17m

2 stops

6:15 am - 3:44 pm

GTF

MIA

7h 29m

1 stop

$923United Airlines

Mon, Apr 27 - Thu, Apr 30

2:41 pm - 5:35 pm

MIA

GTF

28h 54m

2 stops

6:15 pm - 5:04 pm

GTF

MIA

20h 49m

1 stop

$931Alaska Airlines

Mon, Apr 27 - Thu, Apr 30

United Airlines flights from Miami to Great Falls

Our best United Airlines deals on Miami to Great Falls flight tickets

United Airlines

Feb 22

MIA7:21 amMiami

8h 22m

1 stop

GTF1:43 pmGreat Falls

Mar 1

GTF2:25 pmGreat Falls

7h 08m

1 stop

MIA11:33 pmMiami

$457

United Airlines

Feb 26

MIA7:21 amMiami

8h 22m

1 stop

GTF1:43 pmGreat Falls

Mar 2

GTF2:25 pmGreat Falls

7h 08m

1 stop

MIA11:33 pmMiami

$478

United Airlines

Feb 26

MIA7:21 amMiami

8h 22m

1 stop

GTF1:43 pmGreat Falls

Mar 2

GTF2:25 pmGreat Falls

7h 08m

1 stop

MIA11:33 pmMiami

$528

Alaska Airlines flights from Miami to Great Falls

Our best Alaska Airlines deals on Miami to Great Falls flight tickets

Alaska Airlines

Apr 27

MIA2:41 pmMiami

28h 54m

2 stops

GTF5:35 pmGreat Falls

Apr 30

GTF6:15 pmGreat Falls

14h 45m

2 stops

MIA11:00 amMiami

$666

Alaska Airlines

Apr 27

MIA3:53 pmMiami

27h 42m

2 stops

GTF5:35 pmGreat Falls

Apr 30

GTF6:15 pmGreat Falls

15h 15m

2 stops

MIA11:30 amMiami

$913

Alaska Airlines

Apr 27

MIA2:41 pmMiami

28h 54m

2 stops

GTF5:35 pmGreat Falls

Apr 30

GTF6:15 pmGreat Falls

20h 49m

1 stop

MIA5:04 pmMiami

$931

Fly from

Fly to

Route

Depart

Return

Price

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 2/26

7:21 am-1:43 pm

1 stop8h 22m

Great Falls

Mon 3/2

2:25 pm-11:33 pm

1 stop7h 08m

$478

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 2/26

7:21 am-1:43 pm

1 stop8h 22m

Great Falls

Mon 3/2

2:25 pm-11:33 pm

1 stop7h 08m

$528

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 2/26

7:15 am-9:33 pm

2 stops16h 18m

Great Falls

Mon 3/2

2:25 pm-11:33 pm

1 stop7h 08m

$574

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 4/27

2:41 pm-5:35 pm

2 stops28h 54m

Great Falls

Thu 4/30

6:15 pm-11:00 am

2 stops14h 45m

$666

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 4/27

6:42 am-12:27 pm

1 stop7h 45m

Great Falls

Thu 4/30

6:20 pm-5:27 am

1 stop9h 07m

$696

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 2/26

10:58 am-9:33 pm

2 stops12h 35m

Great Falls

Mon 3/2

2:25 pm-3:39 pm

2 stops23h 14m

$707

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 4/27

6:42 am-12:27 pm

1 stop7h 45m

Great Falls

Thu 4/30

6:20 pm-5:27 am

1 stop9h 07m

$732

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 4/27

3:53 pm-5:35 pm

2 stops27h 42m

Great Falls

Thu 4/30

6:15 pm-11:30 am

2 stops15h 15m

$913

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 4/27

9:00 am-9:17 pm

2 stops14h 17m

Great Falls

Thu 4/30

6:15 am-3:44 pm

1 stop7h 29m

$923

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 4/27

2:41 pm-5:35 pm

2 stops28h 54m

Great Falls

Thu 4/30

6:15 pm-5:04 pm

1 stop20h 49m

$931

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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Airlines

Can stopping save me money on Miami to Great Falls flights?

You could potentially save up to 44% on your flight if you consider stops on a Miami to Great Falls flight.

When to book flights from Miami to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to Great Falls (MIA to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Great Falls

Fastest flight time	7h 45m
Direct flights	None

The fastest flight from Miami to Great Falls takes 7h 45m

There are no direct flights from Miami to Great Falls. There are no popular flight routes from Miami to Great Falls.

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How far is Miami to Great Falls by plane?
The distance between Miami and Great Falls is about 2258.1 mi. Flights usually cover this in 7h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Miami Airport to Great Falls Airport?
Prices for flights from Miami Airport to Great Falls Airport refresh daily.
How old do you have to be to fly from Miami Airport to Great Falls Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Miami to Great Falls?

Finding the right flight to Great Falls from Miami is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Great Falls quick and easy, saving you time and money.

Can I find flights from Miami to Great Falls with flexible booking policies on momondo?

All flight searches from Miami to Great Falls on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Miami to Great Falls?

Once you have performed a search for Miami to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Miami to Great Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Miami to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.