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$225+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — MIA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$332
(Delta)

One-way from

$225
(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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 8/256:06 pmGTF - MIA
2 stops13h 17mDelta
mié. 9/32:38 pmMIA - GTF
1 stop7h 56mDelta
Deal found 6/11$332
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 8/254:29 pmGTF - MIA
1 stop23h 02mAlaska Airlines
mié. 9/36:31 pmMIA - GTF
1 stop23h 18mAlaska Airlines
Deal found 6/11$370
This United Airlines deal was found by Cheapflights users on 6/11. 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. 8/257:00 amGTF - MIA
1 stop6h 45mUnited Airlines
dom. 8/318:00 amMIA - GTF
1 stop7h 37mUnited Airlines
Deal found 6/11$463

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 junio 12, 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

lun. 8/25

6:06 pm-9:23 am

2 stops13h 17m

Miami

mié. 9/3

2:38 pm-8:34 pm

1 stop7h 56m

$332

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

lun. 8/25

4:29 pm-5:31 pm

1 stop23h 02m

Miami

jue. 9/4

6:31 pm-3:49 pm

1 stop23h 18m

$370

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

lun. 8/25

7:00 am-3:45 pm

1 stop6h 45m

Miami

dom. 8/31

8:00 am-1:37 pm

1 stop7h 37m

$463

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

sáb. 7/12

6:19 pm-6:27 am

1 stop10h 08m

$225

Great FallsMiami

GTF - MIA

GTFMIA

Great Falls

sáb. 7/12

6:25 am-10:25 pm

2 stops14h 00m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Miami

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 $228). 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.

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Great Falls to Miami round-trip?

    Currently priced at $332, 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. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $370 and $463, respectively.

  • 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 $228). 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 Great Falls?

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

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Great Falls to Miami

Discover the top 2 airlines 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$383Average$787FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$473Average$836FlexibilityNo cancel feeOn-time69%

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