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Cancún

$143+ Cheap flights from Idaho 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CUN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Idaho to Cancún

Keep the following information in mind while searching for Idaho to Cancún flight deals. Data was last updated August 14, 2025.

Round-trip from

$325
(SmartFares)

One-way from

$143
(SmartFares)

Popular in

June

Cheapest in

August

Average price

$476
From Idaho to Cancun
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One-way flight from Idaho to Cancun
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Highest demand for flights based on searches. 6% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho to Cancún

Cheapest flights from Idaho to Cancún
Explore the most affordable flight options available from Idaho to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:45 amBOI - CUN
1 stop8h 25mAeromexico
Thu 9/117:10 amCUN - BOI
2 stops17h 49mAeromexico
Deal found 8/12$325
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:25 amGEG - CUN
1 stop9h 32mAmerican Airlines
Fri 11/148:45 amCUN - GEG
1 stop10h 57mAmerican Airlines
Deal found 8/12$344
This Aeromexico deal was found by Cheapflights users on 8/14. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 amBOI - CUN
1 stop8h 25mAeromexico
Tue 12/912:20 pmCUN - BOI
2 stops13h 18mAeromexico
Deal found 8/14$346
This Delta deal was found by Cheapflights users on 8/11. 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.
Mon 10/276:20 amGEG - CUN
2 stops16h 03mDelta
Thu 11/65:16 pmCUN - GEG
1 stop8h 18mDelta
Deal found 8/11$346
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:39 pmGEG - CUN
2 stops21h 06mAlaska Airlines
Fri 11/77:55 pmCUN - GEG
2 stops28h 19mAlaska Airlines
Deal found 8/11$348
This Delta deal was found by Cheapflights users on 8/12. 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.
Tue 11/46:00 amBOI - CUN
2 stops10h 05mDelta
Tue 11/114:10 pmCUN - BOI
1 stop9h 28mDelta
Deal found 8/12$350
This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 10/2511:20 amGEG - CUN
2 stops23h 40mDelta
Fri 11/75:10 pmCUN - GEG
1 stop18h 27mDelta
Deal found 8/11$350
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:38 pmBOI - CUN
1 stop23h 13mAmerican Airlines
Tue 9/234:10 pmCUN - BOI
1 stop22h 07mAmerican Airlines
Deal found 8/12$351
This Travelocity deal was found by Cheapflights users on 8/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/62:16 pmBOI - CUN
2 stops17h 59mMultiple Airlines
Wed 9/104:10 pmCUN - BOI
2 stops23h 50mMultiple Airlines
Deal found 8/12$356
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:48 pmBOI - CUN
2 stops18h 44mMultiple Airlines
Wed 12/37:25 pmCUN - BOI
2 stops28h 55mMultiple Airlines
Deal found 8/12$358
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:38 pmBOI - CUN
1 stop22h 29mAmerican Airlines
Wed 9/104:10 pmCUN - BOI
1 stop22h 07mAmerican Airlines
Deal found 8/12$359
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:48 pmBOI - CUN
2 stops18h 44mSpirit Airlines
Wed 12/311:47 amCUN - BOI
2 stops26h 06mSpirit Airlines
Deal found 8/12$360

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 August 14, 2025.
Use the filters below to find and compare flights from Idaho to Cancún that are best for you.

Fly from

Idaho

Fly to

Cancún

Route

Depart

Return

Price

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Sun 10/19

11:39 pm-12:48 pm

1 stop12h 09m

Cancun

Thu 10/23

1:58 pm-10:29 pm

1 stop9h 31m

$325

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Sun 9/7

5:45 am-3:10 pm

1 stop8h 25m

Cancun

Thu 9/11

9:10 am-11:59 pm

2 stops15h 49m

$325

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Mon 2/2

8:30 pm-4:00 pm

1 stop17h 30m

Cancun

Fri 2/6

7:25 pm-12:04 pm

1 stop18h 39m

$344

SpokaneCancún

GEG - CUN

GEGCUN

Spokane

Mon 11/10

5:25 am-5:57 pm

1 stop9h 32m

Cancun

Fri 11/14

8:45 am-4:42 pm

1 stop10h 57m

$344

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Sun 1/18

5:55 am-2:45 pm

1 stop6h 50m

Cancun

Thu 1/29

1:14 pm-11:58 pm

2 stops12h 44m

$346

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Mon 2/2

5:40 am-4:15 pm

1 stop8h 35m

Cancun

Fri 2/6

1:14 pm-11:58 pm

2 stops12h 44m

$346

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Tue 12/2

5:40 am-4:05 pm

1 stop8h 25m

Cancun

Tue 12/9

12:20 pm-11:38 pm

2 stops13h 18m

$346

SpokaneCancún

GEG - CUN

GEGCUN

Spokane

Mon 10/27

6:20 am-12:23 am

2 stops16h 03m

Cancun

Fri 11/7

5:10 pm-8:37 am

1 stop18h 27m

$346

BoiseCancún

BOI - CUN

BOICUN

Boise Air Term. Gowen Fld

Tue 11/4

7:40 am-11:31 pm

2 stops13h 51m

Cancun

Tue 11/11

4:10 pm-11:38 pm

1 stop9h 28m

$346

SpokaneCancún

GEG - CUN

GEGCUN

Spokane

Sun 10/26

11:15 pm-12:48 pm

1 stop11h 33m

Cancun

Thu 11/6

5:16 pm-10:34 pm

1 stop8h 18m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 53 results
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Best time to book a flight from Idaho to Cancún

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Cancún (average of $360). Flying from Idaho 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 ID to CUN?

Find hourly flight availability from Idaho 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 August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Cancún as you normally would.

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

Related info for your journey

Find useful and relevant information for your journey from Idaho to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cancún from Idaho?

    Located just 8.9 mi from the city center, Cancun (CUN) is the airport most travelers will use when flying to Cancún from Idaho.

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

    One-way options have recently been found by users for as low as $143 on Aeromexico. Other airlines that offer cheap prices include Hawaiian Airlines from $158 and Delta from $159 one-way.

  • What are the most popular routes from Idaho to Cancún?

    The most popular flight routes from Idaho to Cancún are Boise Air Term. Gowen Fld - Cancun, Spokane - Cancun and Idaho Falls Fanning Field - Cancun.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Cancún (average of $360). Flying from Idaho 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 to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Cancún

Discover the top 6 airlines that operate flights from Idaho 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$207Average$545FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$374Average$569FlexibilityNo cancel feeOn-time75%
DeltaCheapest$378Average$689FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$441Average$622FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$452Average$711FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$515Average$635FlexibilityNo cancel feeOn-time63%

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