HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cancún

$445+ Cheap flights from Great Falls (GTF) to Cancún (CUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — CUN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Great Falls to Cancún 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 Cancún

Cheapest flights from Great Falls to Cancún
Explore the most affordable flight options available from Great Falls to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:57 pm
GTF
-
CUN
2 stops19h 53m
Alaska Airlines
Wed 3/46:15 pm
CUN
-
GTF
2 stops24h 02m
Alaska Airlines
Deal found 1/24$445
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:15 pm
GTF
-
CUN
2 stops19h 43m
Alaska Airlines
Fri 5/85:30 pm
CUN
-
GTF
2 stops25h 05m
Alaska Airlines
Deal found 1/26$524
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:28 pm
GTF
-
CUN
2 stops42h 22m
Alaska Airlines
Tue 3/106:15 pm
CUN
-
GTF
2 stops24h 33m
Alaska Airlines
Deal found 1/25$549
This Delta deal was found by Cheapflights users on 1/26. 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 5/26:20 pm
GTF
-
CUN
2 stops16h 15m
Delta
Fri 5/84:05 pm
CUN
-
GTF
1 stop7h 39m
Delta
Deal found 1/26$552
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/26:15 am
GTF
-
CUN
1 stop29h 43m
United Airlines
Fri 5/82:10 pm
CUN
-
GTF
1 stop8h 08m
United Airlines
Deal found 1/26$608
This Delta deal was found by Cheapflights users on 1/25. 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 3/45:20 am
GTF
-
CUN
1 stop7h 25m
Delta
Tue 3/102:40 pm
CUN
-
GTF
1 stop8h 50m
Delta
Deal found 1/25$623
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:59 pm
GTF
-
CUN
2 stops18h 51m
Alaska Airlines
Sat 2/146:15 pm
CUN
-
GTF
2 stops24h 02m
Alaska Airlines
Deal found 1/24$677

Find flight deals from Great Falls to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Cancún (CUN). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$445
(Alaska Airlines)
Provider with most accurate pricing for Great Falls-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Cancun flights.
Search Deals
From Great Falls to Cancun
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Cancún 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 January 26, 2026.
Use the filters below to find and compare flights from Great Falls to Cancún that are best for you.

Fly from

Great Falls

Fly to

Cancún

Route

Depart

Return

Price

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Mon 3/2

4:57 pm-2:50 pm

2 stops19h 53m

Cancun

Wed 3/4

6:15 pm-4:17 pm

2 stops24h 02m

$445

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Sat 5/2

6:15 pm-2:58 pm

2 stops19h 43m

Cancun

Fri 5/8

5:30 pm-5:35 pm

2 stops25h 05m

$524

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Wed 3/4

6:28 pm-2:50 pm

2 stops42h 22m

Cancun

Tue 3/10

6:15 pm-5:48 pm

2 stops24h 33m

$549

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Sat 5/2

6:20 pm-11:35 am

2 stops16h 15m

Cancun

Fri 5/8

4:05 pm-10:44 pm

1 stop7h 39m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Compare providers for flights from Great Falls to Cancún

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 Cancún in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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 Great Falls-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Cancún flights, Cheapflights users trust Expedia the most. Expedia 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-Cancún 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 Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún 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.

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Great Falls to Cancún, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Alaska Airlines can get you from Great Falls to Cancún in just under 19h 53m. Your travel time can differ by up to . The distance between Great Falls and Cancún is about 2279 mi.

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

    Cheapflights users have booked flights from Great Falls to Cancún round-trip from $225.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Great Falls to Cancún

Discover the top airline that operate flights from Great Falls to Cancún. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$225Average$689FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.