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

Delta and Alaska Airlines are the most popular carriers 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.

$332 Cheap Flights from Miami to Great Falls in 2026

Find the cheapest flights from Miami to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 12:28 pm

MIA

GTF

7h 13m

1 stop

6:18 pm - 6:00 am

GTF

MIA

9h 42m

1 stop

$368Delta

Sat, Aug 22 - Sat, Aug 29

7:15 am - 12:28 pm

MIA

GTF

7h 13m

1 stop

5:40 am - 6:42 pm

GTF

MIA

11h 02m

2 stops

$374Delta

Sat, Aug 22 - Sat, Aug 29

7:00 am - 12:38 pm

MIA

GTF

7h 38m

1 stop

6:27 pm - 6:22 am

GTF

MIA

9h 55m

1 stop

$388Delta

Fri, Oct 9 - Sun, Oct 11

6:40 am - 5:38 pm

MIA

GTF

12h 58m

2 stops

5:40 am - 6:42 pm

GTF

MIA

11h 02m

2 stops

$449Delta

Sat, Aug 22 - Sat, Aug 29

6:00 am - 5:47 pm

MIA

GTF

13h 47m

2 stops

6:27 pm - 6:22 am

GTF

MIA

9h 55m

1 stop

$464Delta

Fri, Oct 9 - Sun, Oct 11

7:30 am - 1:49 pm

MIA

GTF

8h 19m

1 stop

6:30 am - 3:37 pm

GTF

MIA

7h 07m

1 stop

$478United Airlines

Sat, Oct 31 - Tue, Nov 3

7:30 am - 1:49 pm

MIA

GTF

8h 19m

1 stop

6:30 am - 11:58 pm

GTF

MIA

15h 28m

2 stops

$484United Airlines

Sat, Oct 31 - Tue, Nov 3

8:00 am - 9:38 pm

MIA

GTF

15h 38m

2 stops

6:30 am - 10:15 pm

GTF

MIA

13h 45m

2 stops

$489United Airlines

Sat, Oct 31 - Tue, Nov 3

6:35 am - 9:38 pm

MIA

GTF

17h 03m

3 stops

6:30 am - 10:15 pm

GTF

MIA

13h 45m

2 stops

$494United Airlines

Sat, Oct 31 - Tue, Nov 3

6:16 pm - 4:39 pm

MIA

GTF

24h 23m

1 stop

5:15 pm - 5:15 pm

GTF

MIA

22h 00m

1 stop

$552Alaska Airlines

Sun, Sep 27 - Mon, Oct 5

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United Airlines flights from Miami to Great Falls

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

United Airlines

Oct 31

MIA7:30 amMiami

8h 19m

1 stop

GTF1:49 pmGreat Falls

Nov 3

GTF6:30 amGreat Falls

7h 07m

1 stop

MIA3:37 pmMiami

$478

United Airlines

Oct 31

MIA7:30 amMiami

8h 19m

1 stop

GTF1:49 pmGreat Falls

Nov 3

GTF6:30 amGreat Falls

15h 28m

2 stops

MIA11:58 pmMiami

$484

United Airlines

Oct 31

MIA8:00 amMiami

15h 38m

2 stops

GTF9:38 pmGreat Falls

Nov 3

GTF6:30 amGreat Falls

11h 11m

2 stops

MIA7:41 pmMiami

$489

Delta flights from Miami to Great Falls

Our best Delta deals on Miami to Great Falls flight tickets

Delta

Aug 22

MIA7:15 amMiami

7h 13m

1 stop

GTF12:28 pmGreat Falls

Aug 29

GTF6:18 pmGreat Falls

9h 42m

1 stop

MIA6:00 amMiami

$368

Delta

Aug 22

MIA7:15 amMiami

7h 13m

1 stop

GTF12:28 pmGreat Falls

Aug 29

GTF5:40 amGreat Falls

11h 02m

2 stops

MIA6:42 pmMiami

$374

Delta

Oct 9

MIA7:00 amMiami

7h 38m

1 stop

GTF12:38 pmGreat Falls

Oct 11

GTF6:27 pmGreat Falls

9h 55m

1 stop

MIA6:22 amMiami

$388

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 8/22

7:15 am-12:28 pm

1 stop7h 13m

Great Falls

Sat 8/29

6:18 pm-6:00 am

1 stop9h 42m

$368

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 8/22

7:15 am-12:28 pm

1 stop7h 13m

Great Falls

Sat 8/29

5:40 am-6:42 pm

2 stops11h 02m

$374

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Fri 10/9

7:00 am-12:38 pm

1 stop7h 38m

Great Falls

Sun 10/11

6:27 pm-6:22 am

1 stop9h 55m

$388

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 8/22

6:40 am-5:38 pm

2 stops12h 58m

Great Falls

Sat 8/29

5:40 am-6:42 pm

2 stops11h 02m

$449

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Fri 10/9

6:00 am-5:47 pm

2 stops13h 47m

Great Falls

Sun 10/11

6:27 pm-6:22 am

1 stop9h 55m

$464

Quickest round-trip

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 10/31

7:30 am-1:49 pm

1 stop8h 19m

Great Falls

Tue 11/3

6:30 am-3:37 pm

1 stop7h 07m

$478

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 10/31

7:30 am-1:49 pm

1 stop8h 19m

Great Falls

Tue 11/3

6:30 am-11:58 pm

2 stops15h 28m

$484

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 10/31

8:00 am-9:38 pm

2 stops15h 38m

Great Falls

Tue 11/3

6:30 am-10:15 pm

2 stops13h 45m

$489

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 10/31

6:35 am-9:38 pm

3 stops17h 03m

Great Falls

Tue 11/3

6:30 am-10:15 pm

2 stops13h 45m

$494

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sun 9/27

6:16 pm-4:39 pm

1 stop24h 23m

Great Falls

Mon 10/5

5:15 pm-5:15 pm

1 stop22h 00m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Prices

Airlines

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

You could potentially save up to 23% 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 30m
Direct flights	None

The fastest flight from Miami to Great Falls takes 7h 30m

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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Frequently asked questions about flying from Miami to Great Falls

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 30m, 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.