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Cheap flights from Great Falls to Miami from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Miami departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Great Falls to Miami

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:20 pm - 6:07 am
GTF
-
MIA
9h 47m
1 stop
Delta Logo
6:50 am - 12:23 pm
MIA
-
GTF
7h 33m
1 stop
$378Delta
Sat, Aug 29 - Sat, Sep 5
Delta Logo
6:20 pm - 9:23 am
GTF
-
MIA
13h 03m
2 stops
Delta Logo
6:50 am - 12:23 pm
MIA
-
GTF
7h 33m
1 stop
$384Delta
Sat, Aug 29 - Sat, Sep 5
Delta Logo
1:07 pm - 12:47 am
GTF
-
MIA
9h 40m
2 stops
Delta Logo
6:33 am - 5:39 pm
MIA
-
GTF
13h 06m
2 stops
$389Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
1:07 pm - 12:47 am
GTF
-
MIA
9h 40m
2 stops
Delta Logo
7:00 am - 12:27 pm
MIA
-
GTF
7h 27m
1 stop
$449Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
1:07 pm - 12:47 am
GTF
-
MIA
9h 40m
2 stops
Delta Logo
6:33 am - 5:39 pm
MIA
-
GTF
13h 06m
2 stops
$454Delta
Fri, May 29 - Tue, Jun 2
Alaska Airlines Logo
6:15 pm - 5:04 pm
GTF
-
MIA
20h 49m
1 stop
Alaska Airlines Logo
6:00 pm - 6:12 pm
MIA
-
GTF
26h 12m
1 stop
$532Alaska Airlines
Mon, May 11 - Fri, May 22
Alaska Airlines Logo
6:52 pm - 5:00 pm
GTF
-
MIA
20h 08m
1 stop
Alaska Airlines Logo
6:00 pm - 6:12 pm
MIA
-
GTF
26h 12m
1 stop
$558Alaska Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
6:15 am - 10:09 pm
GTF
-
MIA
13h 54m
2 stops
United Airlines Logo
7:30 am - 1:34 pm
MIA
-
GTF
8h 04m
1 stop
$584United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
2:37 pm - 11:24 am
GTF
-
MIA
18h 47m
2 stops
United Airlines Logo
8:48 am - 9:34 pm
MIA
-
GTF
14h 46m
2 stops
$599United Airlines
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
10:18 am - 7:11 am
GTF
-
MIA
18h 53m
1 stop
Multiple Airlines Logo
8:32 pm - 9:28 am
MIA
-
GTF
38h 56m
2 stops
$607Multiple Airlines
Fri, Jun 19 - Sat, Jun 27

Alaska Airlines flights from Great Falls to Miami

Our best Alaska Airlines deals on Great Falls to Miami flight tickets
Alaska Airlines
May 29
GTF6:52 pmGreat Falls
20h 08m
1 stop
MIA5:00 pmMiami
Jun 2
MIA6:00 pmMiami
26h 12m
1 stop
GTF6:12 pmGreat Falls
$498
Alaska Airlines
May 11
GTF6:15 pmGreat Falls
20h 49m
1 stop
MIA5:04 pmMiami
May 22
MIA6:00 pmMiami
26h 12m
1 stop
GTF6:12 pmGreat Falls
$532
Alaska Airlines
May 29
GTF6:52 pmGreat Falls
20h 08m
1 stop
MIA5:00 pmMiami
Jun 2
MIA6:00 pmMiami
26h 12m
1 stop
GTF6:12 pmGreat Falls
$622

United Airlines flights from Great Falls to Miami

Our best United Airlines deals on Great Falls to Miami flight tickets
United Airlines
May 2
GTF6:15 amGreat Falls
13h 54m
2 stops
MIA10:09 pmMiami
May 6
MIA7:30 amMiami
8h 04m
1 stop
GTF1:34 pmGreat Falls
$584
United Airlines
May 29
GTF2:37 pmGreat Falls
18h 47m
2 stops
MIA11:24 amMiami
Jun 2
MIA8:48 amMiami
14h 46m
2 stops
GTF9:34 pmGreat Falls
$599
United Airlines
May 9
GTF6:15 amGreat Falls
13h 54m
2 stops
MIA10:09 pmMiami
May 17
MIA7:30 amMiami
8h 04m
1 stop
GTF1:34 pmGreat Falls
$623

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Great Falls to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 8/29

6:20 pm-6:07 am

1 stop9h 47m

Miami

Sat 9/5

6:50 am-12:23 pm

1 stop7h 33m

$378

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 8/29

6:20 pm-9:23 am

2 stops13h 03m

Miami

Sat 9/5

6:50 am-12:23 pm

1 stop7h 33m

$384

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 5/29

1:07 pm-12:47 am

2 stops9h 40m

Miami

Tue 6/2

6:33 am-5:39 pm

2 stops13h 06m

$389
Quickest round-trip

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 5/29

1:07 pm-12:47 am

2 stops9h 40m

Miami

Tue 6/2

7:00 am-12:27 pm

1 stop7h 27m

$449

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 5/29

1:07 pm-12:47 am

2 stops9h 40m

Miami

Tue 6/2

6:33 am-5:39 pm

2 stops13h 06m

$454

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Mon 5/11

6:15 pm-5:04 pm

1 stop20h 49m

Miami

Fri 5/22

6:00 pm-6:12 pm

1 stop26h 12m

$532

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 5/29

6:52 pm-5:00 pm

1 stop20h 08m

Miami

Tue 6/2

6:00 pm-6:12 pm

1 stop26h 12m

$558

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 5/2

6:15 am-10:09 pm

2 stops13h 54m

Miami

Wed 5/6

7:30 am-1:34 pm

1 stop8h 04m

$584

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 5/29

2:37 pm-11:24 am

2 stops18h 47m

Miami

Tue 6/2

8:48 am-9:34 pm

2 stops14h 46m

$599

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 6/19

10:18 am-7:11 am

1 stop18h 53m

Miami

Sat 6/27

8:32 pm-9:28 am

2 stops38h 56m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Great Falls and Miami?

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

You could potentially save up to 42% 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

9h 07m

Direct flights

None
The fastest flight from Great Falls to Miami takes 9h 07m
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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Frequently asked questions about flying from Great Falls to Miami

  • How far is Great Falls to Miami by plane?

    A flight from Great Falls to Miami will travel around 2258.1 mi. 9h 07m 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.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Hollywood
Islamorada
Marco Island
Key Largo
Marathon
Palm Beach
Pompano Beach
Delray Beach
Dania Beach
Sunny Isles Beach
Bonita Springs
Doral
Jupiter
Lake Worth
Boynton Beach
Deerfield Beach
Lauderdale-by-the-Sea
Miami Springs
Surfside

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.

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