MIA - GTF

$244 Find Cheap Flights from Miami to Great Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Great Falls departing on 10/18. 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 Great Falls

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Miami to Great Falls 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 Miami to Great Falls

Sat, Aug 30 - Wed, Sep 3
Delta Logo
12:08 pm - 10:45 pmMIA-GTF
12h 37m2 stops
Delta Logo
11:43 am - 11:10 pmGTF-MIA
9h 27m2 stops
$419Delta
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Fri, Sep 5 - Fri, Sep 19
United Airlines Logo
8:00 am - 1:37 pmMIA-GTF
7h 37m1 stop
United Airlines Logo
2:35 pm - 9:55 pmGTF-MIA
29h 20m1 stop
$494United Airlines
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Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
3:35 pm - 1:37 pmMIA-GTF
24h 02m1 stop
United Airlines Logo
7:00 am - 3:45 pmGTF-MIA
6h 45m1 stop
$525United Airlines
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Fri, Sep 5 - Fri, Sep 19
 Logo
6:00 am - 3:49 pmMIA-GTF
35h 49m2 stops
 Logo
4:29 pm - 12:44 amGTF-MIA
30h 15m3 stops
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
3:35 pm - 1:37 pmMIA-GTF
24h 02m1 stop
United Airlines Logo
7:00 am - 10:15 pmGTF-MIA
13h 15m2 stops
$535United Airlines
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Fri, Sep 5 - Fri, Sep 19
United Airlines Logo
12:04 pm - 9:28 pmMIA-GTF
11h 24m2 stops
United Airlines Logo
2:35 pm - 9:55 pmGTF-MIA
29h 20m1 stop
$546United Airlines
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Fri, Sep 5 - Fri, Sep 19
 Logo
6:45 pm - 3:49 pmMIA-GTF
23h 04m1 stop
 Logo
4:29 pm - 12:44 amGTF-MIA
30h 15m3 stops
Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
3:17 pm - 9:13 pmMIA-GTF
7h 56m1 stop
United Airlines Logo
2:35 pm - 11:59 pmGTF-MIA
7h 24m1 stop
$632United Airlines
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Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
7:45 am - 9:13 pmMIA-GTF
15h 28m2 stops
United Airlines Logo
2:35 pm - 11:59 pmGTF-MIA
7h 24m1 stop
$682United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
8:10 am - 5:26 pmMIA-GTF
11h 16m2 stops
Delta Logo
6:06 pm - 9:23 amGTF-MIA
13h 17m2 stops
$727Delta
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Miami to Great Falls 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 Miami to Great Falls?

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

Your flight ticket price will generally be cheaper if you fly to Great Falls on a Tuesday and more expensive on a Thursday. On your return trip to Miami, you should consider flying back on a Saturday, and avoid Fridays for better deals.

Good to know

Low seasonMay
Cheapest flight$244
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Miami to Great Falls

When to book flights from Miami to Great Falls

Are your dates flexible? Find out the best times to travel from Miami to Great Falls 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 Miami to Great Falls

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

    In the last 3 days, the lowest price for a flight from Miami to Great Falls was $244 for a one-way ticket and $419 for a round-trip.

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

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

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

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

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

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

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

    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 Miami to Great Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Miami 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 Miami to Great Falls?

    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 Great Falls with an airline and back to Miami with another airline. Booking your flights between Miami and GTF 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 Miami to Great Falls?

    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 Great Falls from Miami 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 Miami to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Miami to Great Falls. 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 Miami to Great Falls? 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.
7.4
United AirlinesOverall score based on 8896 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Multiple delays and not straight answer from the United team

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

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