GTF - MIA

$225 Find Cheap Flights from Great Falls to Miami

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Miami departing on 6/8. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$358
Delta
Sat 9/19Sat 9/26
GTF - MIA • 1 stop
Cheapest one-way
$225
Alaska Airlines
Mon 6/8
GTF - MIA • 1 stop
Top airlines
Delta
Cheapest • from $358 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Great Falls and Miami. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $578 (round-trip)
Denver (DEN)
Shortest trip • 7h 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 100% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Miami!
Flight Deals
Booking Insights
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

Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:21 pm - 5:53 am
GTF
-
MIA
9h 32m
1 stop
Delta Logo
7:10 am - 12:35 pm
MIA
-
GTF
7h 25m
1 stop
$358Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:21 pm - 5:53 am
GTF
-
MIA
9h 32m
1 stop
Delta Logo
7:00 am - 5:41 pm
MIA
-
GTF
12h 41m
2 stops
$439Delta
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
6:15 am - 10:34 pm
GTF
-
MIA
14h 19m
2 stops
United Airlines Logo
8:45 am - 9:21 pm
MIA
-
GTF
14h 36m
2 stops
$458United Airlines
Sat, Sep 26 - Wed, Sep 30
Alaska Airlines Logo
5:19 pm - 5:13 pm
GTF
-
MIA
21h 54m
1 stop
Alaska Airlines Logo
6:16 pm - 4:39 pm
MIA
-
GTF
24h 23m
1 stop
$562Alaska Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
2:25 pm - 11:03 am
GTF
-
MIA
18h 38m
2 stops
United Airlines Logo
3:53 pm - 9:21 pm
MIA
-
GTF
7h 28m
1 stop
$582United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
2:25 pm - 11:03 am
GTF
-
MIA
18h 38m
2 stops
United Airlines Logo
8:45 am - 9:21 pm
MIA
-
GTF
14h 36m
2 stops
$587United Airlines
Fri, Jun 19 - Mon, Jun 22
Delta Logo
6:25 pm - 5:42 am
GTF
-
MIA
9h 17m
1 stop
Delta Logo
7:00 am - 12:40 pm
MIA
-
GTF
7h 40m
1 stop
$925Delta
Mon, Jun 8 - Fri, Jun 12
Alaska Airlines Logo
6:52 pm - 5:00 pm
GTF
-
MIA
20h 08m
1 stop
Alaska Airlines Logo
8:40 am - 4:29 pm
MIA
-
GTF
33h 49m
2 stops
$937Alaska Airlines
Mon, Jun 8 - Fri, Jun 12
Delta Logo
6:25 pm - 5:42 am
GTF
-
MIA
9h 17m
1 stop
Delta Logo
7:00 am - 12:40 pm
MIA
-
GTF
7h 40m
1 stop
$964Delta
Fri, Jun 19 - Mon, Jun 22
Delta Logo
6:25 pm - 9:29 am
GTF
-
MIA
13h 04m
2 stops
Delta Logo
7:00 am - 12:40 pm
MIA
-
GTF
7h 40m
1 stop
$997Delta
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 is the cheapest month to fly from Great Falls to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Great Falls to Miami is July, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,843 and $698 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$225
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly with an average 4% increase in price.
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 $225 for a one-way ticket and $358 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 is the only airline alliance operating flights between Great Falls and Miami.

  • 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 8434 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

N Everything was perfect from boarding to assistance to baggage in Tampa

I lost my plane and spend 5 hours at the airport arriving at Buffalo at 1 am taxis are very expensive at that time.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The whole experience was excellent. As it most often is with Delta

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

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)