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$218+ Cheap flights from Idaho Falls (IDA) to Cancún (CUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CUN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Idaho Falls to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 September 11, 2025.

Round-trip from

$468
(Delta)

One-way from

$218
(Delta)

Popular in

March

Cheapest in

April

Average price

$656
From Idaho Falls Fanning Field to Cancun
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One-way flight from Idaho Falls Fanning Field to Cancun
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho Falls to Cancún

Cheapest flights from Idaho Falls to Cancún
Explore the most affordable flight options available from Idaho Falls to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 12/216:57 pmIDA - CUN
2 stops16h 03mDelta
Wed 12/2411:25 amCUN - IDA
2 stops13h 32mDelta
Deal found 9/9$468
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:15 pmIDA - CUN
2 stops21h 35mAlaska Airlines
Sat 11/15:55 pmCUN - IDA
2 stops32h 04mAlaska Airlines
Deal found 9/10$548
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/95:04 pmIDA - CUN
2 stops47h 41mAlaska Airlines
Mon 12/228:10 amCUN - IDA
1 stop17h 56mAlaska Airlines
Deal found 9/9$555
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 12/82:45 pmIDA - CUN
2 stops18h 40mUnited Airlines
Tue 12/164:51 pmCUN - IDA
2 stops18h 56mUnited Airlines
Deal found 9/11$578
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:55 pmIDA - CUN
2 stops19h 35mAmerican Airlines
Sat 11/12:05 pmCUN - IDA
1 stop8h 43mAmerican Airlines
Deal found 9/10$613
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/94:19 pmIDA - CUN
1 stop19h 59mUnited Airlines
Mon 12/2212:36 pmCUN - IDA
1 stop23h 20mUnited Airlines
Deal found 9/9$631
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:10 amIDA - CUN
1 stop29h 18mAmerican Airlines
Tue 11/115:12 pmCUN - IDA
2 stops22h 16mAmerican Airlines
Deal found 9/9$634
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 11/48:30 amIDA - CUN
2 stops20h 59mUnited Airlines
Tue 11/116:30 amCUN - IDA
2 stops13h 16mUnited Airlines
Deal found 9/10$644

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 September 11, 2025.
Use the filters below to find and compare flights from Idaho Falls to Cancún that are best for you.

Fly from

Idaho Falls

Fly to

Cancún

Route

Depart

Return

Price

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Sun 12/21

6:57 pm-1:00 pm

2 stops16h 03m

Cancun

Thu 12/25

5:20 pm-10:57 pm

1 stop7h 37m

$468

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Tue 2/17

4:00 pm-4:10 pm

2 stops22h 10m

Cancun

Tue 2/24

5:15 pm-10:38 pm

2 stops31h 23m

$468

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Sun 1/18

4:00 pm-4:10 pm

2 stops22h 10m

Cancun

Fri 1/30

5:15 pm-10:38 pm

2 stops31h 23m

$499

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Mon 3/9

8:00 am-4:00 pm

1 stop31h 00m

Cancun

Wed 3/11

5:15 pm-10:38 pm

2 stops30h 23m

$537

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Sun 12/21

6:57 pm-1:00 pm

2 stops16h 03m

$218

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Sat 11/1

3:50 pm-2:50 pm

2 stops22h 00m

$258

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-2:52 pm

1 stop24h 57m

$285

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Tue 9/16

6:13 am-3:00 pm

3 stops31h 47m

$295

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Wed 12/17

7:15 am-3:40 pm

1 stop30h 25m

$385

Idaho FallsCancún

IDA - CUN

IDACUN

Idaho Falls Fanning Field

Tue 9/16

4:00 pm-4:12 pm

2 stops23h 12m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
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Best time to book a flight from Idaho Falls to Cancún

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

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Cancún

How far ahead should I book a flight from Idaho Falls to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Idaho Falls to Cancún. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Idaho Falls to Cancún, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Idaho Falls to Cancún?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Cancún (average of $360). Flying from Idaho Falls to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to CUN?

Find hourly flight availability from Idaho Falls to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Idaho Falls to Cancún is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.

How much does it cost to fly round-trip from Idaho Falls to Cancún?

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 September 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Aeromexico from Idaho Falls to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Aeromexico
7.5
Good
1,701 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    There are many flights that can get you from Idaho Falls to Cancún in 16h 03m. Fly via Delta or Alaska Airlines to get the fastest option. The distance between Idaho Falls and Cancún is about 2121 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Aeromexico, at $243, was found to be the cheapest airline from Idaho Falls to Cancún.Alternate airlines to your destination round-trip include Delta and United Airlines. Aeromexico is priced at 63% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Idaho Falls to Cancún one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $218. Users have also found prices from $258 and $285 on Alaska Airlines and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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.

  • What is the cheapest month to book a flight from Idaho Falls to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Cancún (average of $360). Flying from Idaho Falls to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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Alternative routes for Idaho Falls to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Cancún flights
Spokane to Cancún flights
Boise to Cozumel flights
Spokane to Cozumel flights
Jackson to Cancún flights

Top 5 airlines flying from Idaho Falls to Cancún

Discover the top 5 airlines that operate flights from Idaho 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$243Average$606FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$429Average$632FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$474Average$748FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$480Average$526FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$512Average$646FlexibilityNo cancel feeOn-time71%

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