GTF - MIA

$433 Find Cheap Flights from Great Falls to Miami

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Miami departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Miami, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Miami, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Great Falls to Miami (GTF-MIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Miami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Miami

Mon, Oct 27 - Thu, Oct 30
United Airlines Logo
6:20 am - 4:04 pmGTF-MIA
7h 44m1 stop
United Airlines Logo
8:00 am - 1:33 pmMIA-GTF
7h 33m1 stop
$433United Airlines
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Fri, Dec 12 - Mon, Dec 15
Alaska Airlines Logo
7:35 pm - 4:00 pmGTF-MIA
42h 25m2 stops
Alaska Airlines Logo
6:34 pm - 6:55 pmMIA-GTF
26h 21m1 stop
$516Alaska Airlines
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Mon, Oct 27 - Thu, Oct 30
United Airlines Logo
2:30 pm - 11:49 amGTF-MIA
19h 19m2 stops
United Airlines Logo
8:00 am - 1:33 pmMIA-GTF
7h 33m1 stop
$539United Airlines
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Fri, Dec 12 - Thu, Dec 18
Alaska Airlines Logo
7:35 pm - 4:00 pmGTF-MIA
42h 25m2 stops
Alaska Airlines Logo
7:25 am - 6:41 pmMIA-GTF
13h 16m1 stop
$552Alaska Airlines
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Fri, Oct 24 - Sun, Nov 2
Alaska Airlines Logo
6:15 pm - 5:29 pmGTF-MIA
21h 14m1 stop
Alaska Airlines Logo
6:46 pm - 6:10 pmMIA-GTF
25h 24m1 stop
$553Alaska Airlines
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Fri, Dec 12 - Mon, Dec 15
Alaska Airlines Logo
7:35 pm - 4:00 pmGTF-MIA
42h 25m2 stops
Alaska Airlines Logo
5:00 pm - 6:55 pmMIA-GTF
51h 55m2 stops
$584Alaska Airlines
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Sat, Dec 20 - Sat, Jan 3
Delta Logo
6:19 pm - 6:28 amGTF-MIA
10h 09m1 stop
Delta Logo
6:25 am - 5:39 pmMIA-GTF
13h 14m2 stops
$989Delta
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Sat, Dec 20 - Sat, Jan 3
Delta Logo
6:19 pm - 6:28 amGTF-MIA
10h 09m1 stop
Delta Logo
6:25 am - 5:39 pmMIA-GTF
13h 14m2 stops
$1,014Delta
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Sat, Dec 20 - Sat, Jan 3
Delta Logo
6:19 pm - 6:28 amGTF-MIA
10h 09m1 stop
Delta Logo
6:25 am - 5:39 pmMIA-GTF
13h 14m2 stops
$1,034Delta
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Sat, Dec 20 - Sat, Jan 3
Delta Logo
6:19 pm - 9:27 amGTF-MIA
13h 08m2 stops
Delta Logo
6:25 am - 5:39 pmMIA-GTF
13h 14m2 stops
$1,169Delta
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Everything you should know

Top airlines
United Airlines
Cheapest • from $433 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$433
United Airlines
Mon 10/27Thu 10/30
GTF - MIA • 1 stop
Cheapest one-way
$530
Delta
Sat 10/11
GTF - MIA • 2 stops
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Booking Insights

KAYAK's insights & trends for Great Falls to Miami flights

Get data-powered insights and trends into flights from Great Falls to Miami to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Great Falls to Miami?

The average price of all round-trip flights from Great Falls to Miami clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Great Falls to Miami, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Miami, Tuesday is the cheapest day to fly and Thursday is the most expensive.

Find deals

Good to know

Cheapest flight$433
Flight from Great Falls to Miami

When to book flights from Great Falls to Miami

Are your dates flexible? Find out the best times to travel from Great Falls to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Great Falls to Miami

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

    In the last 3 days, the lowest price for a flight from Great Falls to Miami was $530 for a one-way ticket and $433 for a round-trip.

  • Do I need a passport to fly between Great Falls and Miami?

    A passport is not required to fly from Great Falls to Miami.

  • Which aircraft models fly most regularly from Great Falls to Miami?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Great Falls to Miami?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Great Falls and Miami, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Great Falls to Miami?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Miami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Miami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Miami from Great Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Miami?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Miami with an airline and back to Great Falls with another airline. Booking your flights between Great Falls and MIA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Miami?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Miami from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to Miami

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to Miami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

2.0 MediocreAnonymous, Sep 2025SNA - SEA
Read more Delta reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

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

Information on your arrival and departure airports

Great Falls (GTF)
Miami (MIA)

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