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Great Falls

$183+ Cheap flights from Miami to Great Falls (MIA - GTF)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GTF
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Find flight deals from Miami to Great Falls

Cheapest flights from Miami to Great Falls
Explore the most affordable flight options available from Miami to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Delta deal was found by Cheapflights users on 10/7. 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.
Wed 11/512:20 pmMIA - GTF
2 stops12h 46mDelta
Wed 11/126:10 pmGTF - MIA
1 stop10h 15mDelta
Deal found 10/7$376
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 11/53:45 pmMIA - GTF
1 stop8h 54mUnited Airlines
Wed 11/126:20 amGTF - MIA
1 stop7h 44mUnited Airlines
Deal found 10/7$490
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/66:00 amMIA - GTF
2 stops13h 29mDelta
Thu 11/136:10 pmGTF - MIA
1 stop10h 15mDelta
Deal found 10/9$532
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Thu 11/68:00 amMIA - GTF
1 stop7h 33mUnited Airlines
Thu 11/132:30 pmGTF - MIA
1 stop29h 29mUnited Airlines
Deal found 10/9$595
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/258:05 amMIA - GTF
1 stop7h 21mUnited Airlines
Wed 10/296:20 amGTF - MIA
2 stops13h 38mUnited Airlines
Deal found 10/9$624

Cheap flight deals from Miami to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Great Falls (GTF). 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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$332
(Alaska Airlines)

One-way from

$183
(Kiwi.com)
Provider with most accurate pricing for Miami-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Great Falls flights.
Search Deals
From Miami to Great Falls
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One-way flight from Miami to Great Falls
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Great Falls 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 October 10, 2025.
Use the filters below to find and compare flights from Miami to Great Falls that are best for you.

Fly from

Miami

Fly to

Great Falls

Route

Depart

Return

Price

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 11/5

12:20 pm-11:06 pm

2 stops12h 46m

Great Falls

Wed 11/12

6:10 pm-6:25 am

1 stop10h 15m

$376

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 11/5

3:45 pm-10:39 pm

1 stop8h 54m

Great Falls

Wed 11/12

6:20 am-4:04 pm

1 stop7h 44m

$490

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 11/6

6:00 am-5:29 pm

2 stops13h 29m

Great Falls

Thu 11/13

6:10 pm-6:25 am

1 stop10h 15m

$532

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 11/6

8:00 am-1:33 pm

1 stop7h 33m

Great Falls

Thu 11/13

2:30 pm-9:59 pm

1 stop29h 29m

$595

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sat 10/25

8:05 am-1:26 pm

1 stop7h 21m

Great Falls

Wed 10/29

6:20 am-9:58 pm

2 stops13h 38m

$624

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Sun 11/16

7:30 am-8:32 pm

2 stops39h 02m

$183

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Tue 11/18

12:00 pm-10:30 pm

2 stops12h 30m

$191

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Wed 11/19

6:00 am-5:30 pm

2 stops13h 30m

$191

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Thu 11/20

6:00 am-5:30 pm

2 stops13h 30m

$191

MiamiGreat Falls

MIA - GTF

MIAGTF

Miami

Mon 12/8

6:34 pm-6:55 pm

1 stop26h 21m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 16 results
1
2

Compare providers for flights from Miami to Great Falls

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 Miami to Great Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Miami-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Miami-Great Falls 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 Miami to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Miami 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 Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated October 10, 2025.
Read reviews from past customers who have flown United Airlines from Miami to Great Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,968 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,968 reviews
United Airlines
7.4
Good
8,968 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Miami to Great Falls. 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 Miami to Great Falls?

    Departing from Miami to Great Falls will take you 8h 54m. The distance from Miami to Great Falls is about 2255 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Miami to Great Falls round-trip from $536.

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

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

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

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

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

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

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Top airline flying from Miami to Great Falls

Discover the top airline that operate flights from Miami to Great Falls. 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$536Average$656FlexibilityNo cancel feeOn-time69%

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