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

Delta and Alaska Airlines are the most popular carriers operating from Great Falls to Miami

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

Prices for flights from Great Falls Airport to Miami Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$363 Cheap Flights from Great Falls to Miami in 2025/26

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Find the cheapest flights from Great Falls to Miami

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One-way

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Cheap round-trip flights

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6:28 pm - 4:59 pmGTF-MIA

20h 31m1 stop

5:59 pm - 4:17 pmMIA-GTF

24h 18m1 stop

$363Alaska Airlines

Find Deal

Wed, Feb 25 - Wed, Mar 4

5:18 pm - 7:46 pmGTF-MIA

24h 28m2 stops

9:26 pm - 4:28 pmMIA-GTF

21h 02m3 stops

$368Multiple Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

1:12 pm - 4:27 pmGTF-MIA

25h 15m2 stops

6:43 am - 12:32 pmMIA-GTF

7h 49m1 stop

$403Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

5:18 pm - 7:46 pmGTF-MIA

24h 28m3 stops

9:26 pm - 4:28 pmMIA-GTF

21h 02m3 stops

$406Multiple Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

5:18 pm - 7:46 pmGTF-MIA

24h 28m2 stops

6:55 pm - 4:28 pmMIA-GTF

23h 33m2 stops

$409Multiple Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

5:59 pm - 3:39 pmGTF-MIA

43h 40m2 stops

6:34 pm - 5:19 pmMIA-GTF

24h 45m1 stop

$412Alaska Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

6:28 pm - 3:44 pmGTF-MIA

19h 16m2 stops

5:59 pm - 4:17 pmMIA-GTF

24h 18m1 stop

$422Alaska Airlines

Find Deal

Wed, Feb 25 - Wed, Mar 4

1:15 pm - 4:27 pmGTF-MIA

25h 12m2 stops

5:37 pm - 12:32 pmMIA-GTF

20h 55m2 stops

$444Delta

Find Deal

Sat, Jan 10 - Tue, Jan 20

5:59 pm - 5:34 pmGTF-MIA

21h 35m1 stop

6:34 pm - 5:19 pmMIA-GTF

24h 45m1 stop

$453Alaska Airlines

Find Deal

Sat, Jan 10 - Tue, Jan 20

1:12 pm - 4:27 pmGTF-MIA

25h 15m2 stops

7:40 am - 10:30 pmMIA-GTF

16h 50m2 stops

$470Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

Delta flights from Great Falls to Miami

Our best Delta deals on Great Falls to Miami flight tickets

Delta

Jan 20

GTF1:12 pmGreat Falls

25h 15m

2 stops

MIA4:27 pmMiami

Jan 24

MIA6:43 amMiami

7h 49m

1 stop

GTF12:32 pmGreat Falls

$403

Find similar

Delta

Jan 10

GTF1:15 pmGreat Falls

25h 12m

2 stops

MIA4:27 pmMiami

Jan 20

MIA5:37 pmMiami

20h 55m

2 stops

GTF12:32 pmGreat Falls

$444

Find similar

Delta

Jan 20

GTF6:10 pmGreat Falls

9h 18m

1 stop

MIA5:28 amMiami

Jan 24

MIA6:43 amMiami

7h 49m

1 stop

GTF12:32 pmGreat Falls

$470

Find similar

United Airlines flights from Great Falls to Miami

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

United Airlines

Dec 16

GTF6:15 amGreat Falls

14h 27m

2 stops

MIA10:42 pmMiami

Dec 31

MIA7:30 amMiami

8h 09m

1 stop

GTF1:39 pmGreat Falls

$599

Find similar

United Airlines

Dec 16

GTF6:15 amGreat Falls

14h 27m

2 stops

MIA10:42 pmMiami

Dec 31

MIA7:30 amMiami

8h 09m

1 stop

GTF1:39 pmGreat Falls

$603

Find similar

United Airlines

Dec 16

GTF6:15 amGreat Falls

7h 19m

1 stop

MIA3:34 pmMiami

Dec 20

MIA3:37 pmMiami

9h 09m

1 stop

GTF10:46 pmGreat Falls

$618

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Wed 2/25

6:28 pm-4:59 pm

1 stop20h 31m

Miami

Wed 3/4

5:59 pm-4:17 pm

1 stop24h 18m

$363

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 1/9

5:18 pm-7:46 pm

2 stops24h 28m

Miami

Thu 1/15

9:26 pm-4:28 pm

3 stops21h 02m

$368

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Tue 1/20

1:12 pm-4:27 pm

2 stops25h 15m

Miami

Sat 1/24

6:43 am-12:32 pm

1 stop7h 49m

$403

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 1/9

5:18 pm-7:46 pm

3 stops24h 28m

Miami

Thu 1/15

9:26 pm-4:28 pm

3 stops21h 02m

$406

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 1/9

5:18 pm-7:46 pm

2 stops24h 28m

Miami

Thu 1/15

6:55 pm-4:28 pm

2 stops23h 33m

$409

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 1/9

5:59 pm-3:39 pm

2 stops43h 40m

Miami

Thu 1/15

6:34 pm-5:19 pm

1 stop24h 45m

$412

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Wed 2/25

6:28 pm-3:44 pm

2 stops19h 16m

Miami

Wed 3/4

5:59 pm-4:17 pm

1 stop24h 18m

$422

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 1/10

1:15 pm-4:27 pm

2 stops25h 12m

Miami

Tue 1/20

5:37 pm-12:32 pm

2 stops20h 55m

$444

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 1/10

5:59 pm-5:34 pm

1 stop21h 35m

Miami

Tue 1/20

6:34 pm-5:19 pm

1 stop24h 45m

$453

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Tue 1/20

1:12 pm-4:27 pm

2 stops25h 15m

Miami

Sat 1/24

7:40 am-10:30 pm

2 stops16h 50m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Great Falls to Miami is on a Saturday when prices can be found for as low as $607. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $793.

What is the cheapest time of day to depart on your flight to Miami?

In the morning is the cheapest time of day to fly from Great Falls to Miami when you can find flight prices for as low as $667. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $697. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 11% on your flight if you consider stops on a Great Falls to Miami flight.

When to book flights from Great Falls to Miami

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

Estimated round-trip price

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

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

Fastest flight time	7h 19m
Direct flights	None

The fastest flight from Great Falls to Miami takes 7h 19m

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

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How far is Great Falls to Miami by plane?
A flight from Great Falls to Miami will travel around 2258.1 mi. 7h 19m is a normal flight duration for this route.
When did momondo last update prices for flights from Great Falls Airport to Miami Airport?
Prices for flights from Great Falls Airport to Miami Airport were last updated today.
How old do you have to be to fly from Great Falls Airport to Miami Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Miami Beach

Key Largo

Hollywood

Islamorada

Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Jupiter

Sunny Isles Beach

Dania Beach

Lake Worth

Bonita Springs

Deerfield Beach

Boynton Beach

Doral

Miramar

Lauderdale-by-the-Sea

Miami Gardens

Why use momondo?

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

It is quick and easy to find Great Falls to Miami flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Miami that suits you.

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

momondo does allow users to show only those flights to Miami from Great Falls which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Great Falls to Miami flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Miami, momondo offers a useful price alert feature which will track prices for flights to Miami from Great Falls and alert you when they change.