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

Alaska Airlines and United 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.

$210 Cheap Flights from Miami to Great Falls in 2026/27

Find the cheapest flights from Miami to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 1:36 pmMIA Miami-GTF Great Falls

8h 11m1 stop Denver Intl

6:25 am - 3:47 pmGTF Great Falls-MIA Miami

7h 22m1 stop Denver Intl

$538United Airlines

Fri, Jan 8 - Tue, Jan 12

7:25 am - 1:36 pmMIA Miami-GTF Great Falls

8h 11m1 stop Denver Intl

6:25 am - 9:48 pmGTF Great Falls-MIA Miami

13h 23m2 stops Denver Intl Houston George Bush Intcntl

$544United Airlines

Fri, Jan 8 - Tue, Jan 12

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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

Jan 8

MIA7:25 amMiami

8h 11m

1 stop

GTF1:36 pmGreat Falls

Jan 12

GTF6:25 amGreat Falls

7h 22m

1 stop

MIA3:47 pmMiami

$538

United Airlines

Jan 8

MIA7:25 amMiami

8h 11m

1 stop

GTF1:36 pmGreat Falls

Jan 12

GTF6:25 amGreat Falls

13h 23m

2 stops

MIA9:48 pmMiami

$544

United Airlines

Jan 8

MIA10:03 amMiami

13h 39m

2 stops

GTF9:42 pmGreat Falls

Jan 12

GTF6:25 amGreat Falls

10h 07m

2 stops

MIA6:32 pmMiami

$549

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MiamiGreat Falls

MIA Miami - GTF Great Falls

MIAGTF

Miami

Fri 1/8

7:25 am-1:36 pm

1 stop8h 11m

Great Falls

Tue 1/12

6:25 am-3:47 pm

1 stop7h 22m

$538

MiamiGreat Falls

MIA Miami - GTF Great Falls

MIAGTF

Miami

Fri 1/8

7:25 am-1:36 pm

1 stop8h 11m

Great Falls

Tue 1/12

6:25 am-9:48 pm

2 stops13h 23m

$544

Cheapest one-way

MiamiGreat Falls

MIA Miami - GTF Great Falls

MIAGTF

Miami

Wed 12/16

6:21 pm-4:32 pm

1 stop24h 11m

$210

Quickest one-way

MiamiGreat Falls

MIA Miami - GTF Great Falls

MIAGTF

Miami

Wed 12/16

5:22 am-4:11 pm

2 stops12h 49m

$300

MiamiGreat Falls

MIA Miami - GTF Great Falls

MIAGTF

Miami

Wed 12/16

8:45 am-9:13 pm

3 stops14h 28m

$469

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Best Price Found	$210
Fastest flight time	8h 11m
Direct flights	None

The best one-way flight to Great Falls from Miami in the past 72 hours is $210. The best round-trip flight deal from Miami to Great Falls found on momondo in the last 72 hours is $538.

The fastest flight from Miami to Great Falls takes 8h 11m

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 8h 11m, 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.

Shelby

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.