HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$251+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — MIA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Great Falls to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$441
(Alaska Airlines)

One-way from

$251
(United Airlines)
Provider with most accurate pricing for Great Falls-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Miami flights.
Search Deals
From Great Falls to Miami
Search Deals
One-way flight from Great Falls to Miami
Search Deals

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 January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:59 pmGTF - MIA
2 stops43h 40mAlaska Airlines
Fri 2/135:59 pmMIA - GTF
1 stop25h 49mAlaska Airlines
Deal found 1/7$441
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:20 pmGTF - MIA
1 stop9h 47mDelta
Tue 6/26:50 amMIA - GTF
1 stop7h 33mDelta
Deal found 1/7$483
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 1/272:29 pmGTF - MIA
1 stop7h 01mUnited Airlines
Tue 2/39:00 amMIA - GTF
2 stops14h 53mUnited Airlines
Deal found 1/8$529
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 8/252:25 pmGTF - MIA
1 stop7h 26mUnited Airlines
Wed 8/263:40 pmMIA - GTF
1 stop7h 35mUnited Airlines
Deal found 1/7$570
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:15 pmGTF - MIA
1 stop9h 13mDelta
Fri 2/136:43 amMIA - GTF
1 stop7h 47mDelta
Deal found 1/7$589
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:59 pmGTF - MIA
2 stops19h 40mAlaska Airlines
Thu 2/125:00 amMIA - GTF
2 stops13h 17mAlaska Airlines
Deal found 1/6$600
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Sat 1/312:29 pmGTF - MIA
1 stop7h 01mUnited Airlines
Thu 2/129:00 amMIA - GTF
2 stops14h 33mUnited Airlines
Deal found 1/6$613

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 January 8, 2026.
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

Fri 2/6

5:59 pm-3:39 pm

2 stops43h 40m

Miami

Fri 2/13

5:59 pm-5:48 pm

1 stop25h 49m

$441

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 5/29

6:20 pm-6:07 am

1 stop9h 47m

Miami

Tue 6/2

6:50 am-12:23 pm

1 stop7h 33m

$483

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Tue 1/27

2:29 pm-11:30 pm

1 stop7h 01m

Miami

Tue 2/3

9:00 am-9:53 pm

2 stops14h 53m

$529

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Fri 2/6

6:15 pm-5:28 am

1 stop9h 13m

Miami

Fri 2/13

6:43 am-12:30 pm

1 stop7h 47m

$589

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 1/31

5:59 pm-3:39 pm

2 stops19h 40m

Miami

Thu 2/12

5:00 am-4:17 pm

2 stops13h 17m

$600

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 1/31

2:29 pm-11:30 pm

1 stop7h 01m

$251

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

Sat 1/31

5:59 pm-3:39 pm

2 stops19h 40m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Great Falls to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Miami in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Miami flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Miami flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Great Falls-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Miami flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 7h 01m. Fly via Alaska Airlines, 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.

  • 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.

See more FAQs

Traveling to a place near Miami?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Great Falls to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Orlando flights
Bozeman to Miami flights
Missoula to Tampa flights
Bozeman to Tampa flights
Billings to Orlando flights
Billings to Miami flights
Billings to Tampa flights
Billings to Valparaiso flights
Billings to Pensacola flights
Great Falls to Orlando flights
Bozeman to Fort Lauderdale flights
Kalispell to Orlando flights
Kalispell to Tampa flights
Bozeman to Jacksonville flights
Billings to Fort Lauderdale flights
Bozeman to Fort Myers flights
Missoula to Miami flights
Missoula to Orlando flights
Helena to Orlando flights
Bozeman to Pensacola flights
Missoula to West Palm Beach flights
Bozeman to Key West flights
Butte to Orlando flights
Bozeman to Panama City flights
Bozeman to Sarasota flights
Billings to Fort Myers flights
Billings to Jacksonville flights
Missoula to Fort Lauderdale flights
Missoula to Sarasota flights
Cody to Tampa flights
Bozeman to West Palm Beach flights
Great Falls to Pensacola flights
Helena to Fort Lauderdale flights
Helena to Tampa flights
Helena to Miami flights
Bozeman to Daytona Beach flights
Kalispell to Sarasota flights
Great Falls to Fort Lauderdale flights
Cody to Fort Myers flights
Kalispell to Fort Lauderdale flights
Billings to Sarasota flights
Kalispell to Fort Myers flights
Great Falls to Jacksonville flights
Missoula to Jacksonville flights
Great Falls to Tampa flights
Kalispell to Jacksonville flights
Helena to Fort Myers flights
Helena to Jacksonville flights
Missoula to Key West flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.