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Cancún

$549+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — CUN
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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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 June 15, 2026.

This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 11/305:30 am
GTF
-
CUN
1 stop8h 35m
Delta
Tue 12/88:38 am
CUN
-
GTF
2 stops16h 15m
Delta
Deal found 6/14$549
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:55 pm
GTF
-
CUN
2 stops43h 55m
Alaska Airlines
Wed 12/96:15 pm
CUN
-
GTF
2 stops23h 58m
Alaska Airlines
Deal found 6/11$586
This Delta deal was found by Cheapflights users on 6/10. 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 9/235:40 am
GTF
-
CUN
1 stop8h 35m
Delta
Mon 9/286:04 am
CUN
-
GTF
2 stops17h 38m
Delta
Deal found 6/10$594
This Delta deal was found by Cheapflights users on 6/12. 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 12/25:30 am
GTF
-
CUN
1 stop8h 35m
Delta
Wed 12/98:00 am
CUN
-
GTF
2 stops11h 43m
Delta
Deal found 6/12$599
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 11/85:30 am
GTF
-
CUN
2 stops10h 20m
Delta
Sat 11/145:05 pm
CUN
-
GTF
1 stop7h 48m
Delta
Deal found 6/11$664
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/236:15 am
GTF
-
CUN
1 stop7h 25m
United Airlines
Mon 9/282:10 pm
CUN
-
GTF
1 stop8h 12m
United Airlines
Deal found 6/10$672
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 7/266:15 am
GTF
-
CUN
1 stop7h 25m
United Airlines
Sun 8/22:10 pm
CUN
-
GTF
1 stop8h 24m
United Airlines
Deal found 6/11$814

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$549
(Delta)
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 June 15, 2026.
Use the filters below to find and compare flights from Great Falls to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Mon 11/30

5:30 am-4:05 pm

1 stop8h 35m

Cancun

Tue 12/8

5:05 pm-10:53 pm

1 stop7h 48m

$549

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Wed 12/2

5:30 am-4:05 pm

1 stop8h 35m

Cancun

Wed 12/9

8:00 am-5:43 pm

2 stops11h 43m

$599

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Wed 12/2

4:55 pm-2:50 pm

2 stops43h 55m

Cancun

Wed 12/9

6:15 pm-4:13 pm

2 stops23h 58m

$610

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Sun 11/8

5:30 am-5:50 pm

2 stops10h 20m

Cancun

Sat 11/14

5:05 pm-10:53 pm

1 stop7h 48m

$664
Quickest round-trip

Great FallsCancún

GTF - CUN

GTFCUN

Great Falls

Wed 9/23

6:15 am-2:40 pm

1 stop7h 25m

Cancun

Mon 9/28

2:10 pm-9:22 pm

1 stop8h 12m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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 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 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 June 15, 2026.
Read through reviews of airlines operating flights from Great Falls to Cancún, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,831 reviews
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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?

    Delta can get you from Great Falls to Cancún in just under 8h 35m. Your travel time can differ by up to . The distance between Great Falls and Cancún is about 2279 mi.

  • What are the cheapest airlines flying from Great Falls to Cancún round-trip?

    Cheapflights users have booked flights from Great Falls to Cancún round-trip from $258. Another airline that can offer you cheap pricing is United Airlines.

  • 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
Punta Sam
Holbox

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Alternative routes for Great Falls to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Great Falls to Cancún

Discover the top 2 airlines 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$720FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$443Average$609FlexibilityNo cancel feeOn-time69%

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