$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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — MIA
Jan 17 — Jan 241
1 adult, Economy
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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
Cheapest flights from Great Falls to MiamiExplore 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 December 18, 2025.
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 December 18, 2025.
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:15 amGTF - MIA
1 stop15h 15mUnited Airlines
Sun 1/47:30 amMIA - GTF
1 stop8h 09mUnited Airlines
Deal found 12/16![United Airlines logo]()
$1,216
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:18 pmGTF - MIA
1 stop10h 17mDelta
Sat 1/36:15 amMIA - GTF
1 stop8h 16mDelta
Deal found 12/17![Delta logo]()
$1,352
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/202:35 pmGTF - MIA
2 stops22h 29mUnited Airlines
Sat 1/36:15 amMIA - GTF
2 stops18h 31mUnited Airlines
Deal found 12/17![United Airlines logo]()
$1,715
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:11 pmGTF - MIA
2 stops9h 20mDelta
Sun 1/46:00 amMIA - GTF
2 stops13h 38mDelta
Deal found 12/16![Delta logo]()
$2,100
Find 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 December 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $382 (Alaska Airlines) |
One-way from | $225 (Kiwi.com) |
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 December 18, 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
Sat 1/31
5:59 pm-3:39 pm
2 stops19h 40m
Miami
Wed 2/4
6:34 pm-5:19 pm
1 stop24h 45m
$382
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
$473
Great FallsMiami
GTF - MIA
GTFMIA
Great Falls
Sat 1/31
6:10 am-10:20 pm
2 stops14h 10m
Miami
Wed 2/4
9:00 am-9:53 pm
2 stops14h 53m
$495
Great FallsMiami
GTF - MIA
GTFMIA
Great Falls
Thu 2/5
10:45 am-11:56 am
2 stops47h 11m
$225
Great FallsMiami
GTF - MIA
GTFMIA
Great Falls
Thu 2/5
6:15 pm-5:28 am
1 stop9h 13m
$235
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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