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$185+ Cheap flights from Great Falls to Miami (GTF - MIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — MIA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Great Falls to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$476
(Delta)

One-way from

$185
(Delta)
From Great Falls to Miami
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One-way flight from Great Falls to Miami
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Find flight deals from Great Falls to Miami

Cheapest flights from Great Falls to Miami
Explore the most affordable flight options available from Great Falls to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/227:00 amGTF - MIA
3 stops13h 45mUnited Airlines
mar. 11/48:00 amMIA - GTF
1 stop7h 27mUnited Airlines
Deal found 9/16$481
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:00 amGTF - MIA
2 stops13h 45mUnited Airlines
sáb. 10/412:06 pmMIA - GTF
2 stops11h 05mUnited Airlines
Deal found 9/15$567
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/122:30 pmGTF - MIA
1 stop29h 29mUnited Airlines
dom. 11/168:00 amMIA - GTF
1 stop7h 33mUnited Airlines
Deal found 9/15$644
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/32:30 pmGTF - MIA
2 stops23h 14mUnited Airlines
vie. 11/78:00 amMIA - GTF
1 stop16h 39mUnited Airlines
Deal found 9/17$652
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:00 amGTF - MIA
2 stops26h 16mUnited Airlines
dom. 10/58:05 amMIA - GTF
1 stop7h 21mUnited Airlines
Deal found 9/16$726

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Great Falls to Miami that are best for you.

Fly from

Great Falls

Fly to

Miami

Route

Depart

Return

Price

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mar. 3/10

6:15 pm-6:15 am

1 stop10h 00m

Miami

mié. 3/11

2:03 pm-10:53 pm

2 stops10h 50m

$476

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mié. 10/22

7:00 am-3:47 pm

1 stop6h 47m

Miami

mar. 11/4

12:23 pm-1:27 pm

2 stops27h 04m

$531

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mar. 9/30

7:00 am-10:45 pm

2 stops13h 45m

Miami

sáb. 10/4

12:06 pm-9:11 pm

2 stops11h 05m

$567

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mar. 3/10

7:00 am-3:54 pm

1 stop6h 54m

Miami

mié. 3/11

3:40 pm-9:15 pm

1 stop7h 35m

$570

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mié. 1/14

6:15 pm-6:15 am

1 stop10h 00m

$185

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mié. 1/14

2:29 pm-11:30 pm

1 stop7h 01m

$235

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mié. 1/14

4:00 pm-3:42 pm

2 stops21h 42m

$287

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

mar. 9/30

7:00 am-3:47 pm

1 stop6h 47m

$339

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

sáb. 10/4

7:00 am-3:47 pm

1 stop6h 47m

$339

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

sáb. 10/4

6:15 pm-9:19 am

3 stops37h 04m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Great Falls to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated septiembre 17, 2025.
Read through reviews of airlines operating flights from Great Falls to Miami, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Great Falls to Miami?

    There are many flights that can get you from Great Falls to Miami in 6h 47m. Fly via Delta or United Airlines to get the fastest option. The distance between Great Falls and Miami is about 2255 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Great Falls to Miami round-trip?

    Currently priced at $383, Delta will fly you from Great Falls to Miami and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

  • What are the cheapest airlines to fly from Great Falls to Miami one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $185. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Great Falls to Miami for a low price.

  • Can I find deals for flights from Great Falls to Miami that include hotel bookings?

    Yes. In addition to deals on Great Falls to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Miami.

  • Can I find deals for business class flights from Great Falls to Miami?

    Yes. Cheapflights offers flight deals from Great Falls to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Miami?

    Currently, September is the cheapest month in which you can book a flight from Great Falls to Miami (average of $232). Flying from Great Falls to Miami in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Pembroke Pines
Dania Beach
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Palm Beach Gardens
Wilton Manors
Hallandale Beach

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Alternative routes for Great Falls to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Great Falls to Miami

Discover the top airline that operate flights from Great Falls to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$383Average$576FlexibilityNo cancel feeOn-timeN/A

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