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.

$378 Cheap Flights from Miami to Great Falls in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:14 pm - 4:38 pm

MIA

GTF

24h 24m

1 stop

5:18 pm - 5:14 pm

GTF

MIA

21h 56m

1 stop

$378Alaska Airlines

Wed, Aug 19 - Tue, Aug 25

2:30 pm - 10:44 pm

MIA

GTF

10h 14m

2 stops

6:20 pm - 6:07 am

GTF

MIA

9h 47m

1 stop

$384Delta

Wed, Aug 19 - Tue, Aug 25

7:15 am - 5:39 pm

MIA

GTF

12h 24m

2 stops

1:10 pm - 12:54 am

GTF

MIA

9h 44m

2 stops

$389Delta

Wed, Aug 19 - Tue, Aug 25

7:00 am - 12:27 pm

MIA

GTF

7h 27m

1 stop

6:19 pm - 12:43 am

GTF

MIA

28h 24m

2 stops

$432Delta

Wed, Jun 3 - Fri, Jun 5

6:33 am - 5:39 pm

MIA

GTF

13h 06m

2 stops

6:19 pm - 12:43 am

GTF

MIA

28h 24m

2 stops

$437Delta

Mon, Jun 1 - Fri, Jun 5

7:00 am - 12:27 pm

MIA

GTF

7h 27m

1 stop

6:19 pm - 5:45 am

GTF

MIA

9h 26m

1 stop

$438Delta

Sat, May 9 - Wed, May 13

6:33 am - 5:39 pm

MIA

GTF

13h 06m

2 stops

6:19 pm - 5:45 am

GTF

MIA

9h 26m

1 stop

$444Delta

Sat, May 9 - Wed, May 13

7:00 am - 12:27 pm

MIA

GTF

7h 27m

1 stop

6:19 pm - 7:58 pm

GTF

MIA

23h 39m

2 stops

$482Delta

Tue, May 19 - Fri, May 22

7:00 am - 12:27 pm

MIA

GTF

7h 27m

1 stop

6:19 pm - 12:43 am

GTF

MIA

28h 24m

2 stops

$497Delta

Tue, Jun 2 - Fri, Jun 5

6:33 am - 5:39 pm

MIA

GTF

13h 06m

2 stops

6:19 pm - 7:58 pm

GTF

MIA

23h 39m

2 stops

$512Delta

Tue, May 19 - Fri, May 22

Delta flights from Miami to Great Falls

Our best Delta deals on Miami to Great Falls flight tickets

Delta

May 21

MIA7:00 amMiami

7h 27m

1 stop

GTF12:27 pmGreat Falls

May 24

GTF6:19 pmGreat Falls

9h 26m

1 stop

MIA5:45 amMiami

$378

Delta

Aug 19

MIA2:30 pmMiami

10h 14m

2 stops

GTF10:44 pmGreat Falls

Aug 25

GTF6:20 pmGreat Falls

9h 47m

1 stop

MIA6:07 amMiami

$384

Delta

Aug 19

MIA7:15 amMiami

12h 24m

2 stops

GTF5:39 pmGreat Falls

Aug 25

GTF1:10 pmGreat Falls

9h 44m

2 stops

MIA12:54 amMiami

$389

United Airlines flights from Miami to Great Falls

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

United Airlines

May 28

MIA8:48 amMiami

14h 46m

2 stops

GTF9:34 pmGreat Falls

Jun 4

GTF6:15 amGreat Falls

14h 25m

2 stops

MIA10:40 pmMiami

$450

United Airlines

May 21

MIA9:21 amMiami

14h 13m

2 stops

GTF9:34 pmGreat Falls

May 24

GTF6:15 amGreat Falls

14h 12m

2 stops

MIA10:27 pmMiami

$541

United Airlines

May 9

MIA7:00 amMiami

16h 18m

2 stops

GTF9:18 pmGreat Falls

May 13

GTF6:15 amGreat Falls

13h 54m

2 stops

MIA10:09 pmMiami

$585

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 8/19

6:14 pm-4:38 pm

1 stop24h 24m

Great Falls

Tue 8/25

5:18 pm-5:14 pm

1 stop21h 56m

$378

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 8/19

2:30 pm-10:44 pm

2 stops10h 14m

Great Falls

Tue 8/25

6:20 pm-6:07 am

1 stop9h 47m

$384

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 8/19

7:15 am-5:39 pm

2 stops12h 24m

Great Falls

Tue 8/25

1:10 pm-12:54 am

2 stops9h 44m

$389

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 6/3

7:00 am-12:27 pm

1 stop7h 27m

Great Falls

Fri 6/5

6:19 pm-12:43 am

2 stops28h 24m

$432

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 6/1

6:33 am-5:39 pm

2 stops13h 06m

Great Falls

Fri 6/5

6:19 pm-12:43 am

2 stops28h 24m

$437

Quickest round-trip

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 5/9

7:00 am-12:27 pm

1 stop7h 27m

Great Falls

Wed 5/13

6:19 pm-5:45 am

1 stop9h 26m

$438

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 5/9

6:33 am-5:39 pm

2 stops13h 06m

Great Falls

Wed 5/13

6:19 pm-5:45 am

1 stop9h 26m

$444

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Tue 5/19

7:00 am-12:27 pm

1 stop7h 27m

Great Falls

Fri 5/22

6:19 pm-7:58 pm

2 stops23h 39m

$482

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Tue 6/2

7:00 am-12:27 pm

1 stop7h 27m

Great Falls

Fri 6/5

6:19 pm-12:43 am

2 stops28h 24m

$497

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Tue 5/19

6:33 am-5:39 pm

2 stops13h 06m

Great Falls

Fri 5/22

6:19 pm-7:58 pm

2 stops23h 39m

$512

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

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 27m
Direct flights	None

The fastest flight from Miami to Great Falls takes 7h 27m

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

Search flight deals

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 27m, 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.