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CA $385 Cheap Flights from Boise (BOI) to Cancun (CUN)

View CA $385 flight on Sun, Sep 13, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Cancun Intl. Airport (CUN)

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Cheap flights from Boise (BOI) to Cancun (CUN)

Prices were available within the past 7 days and start at CA $385 for one-way flights and CA $821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Mar 17 - Tue, Mar 23
BOI
Boise
CUN
Cancun
CA $821 Roundtrip, found 5 hours ago
CA $821
Roundtrip
found 5 hours ago
Select Aeromexico flight, departing Wed, Mar 17 from Boise to Cancun, returning Tue, Mar 23, priced at CA $821 found 5 hours ago
American Airlines
Fri, Apr 2 - Fri, Apr 9
BOI
Boise
CUN
Cancun
CA $861 Roundtrip, found 4 days ago
CA $861
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Apr 2 from Boise to Cancun, returning Fri, Apr 9, priced at CA $861 found 4 days ago
American Airlines
Fri, Apr 2 - Fri, Apr 9
BOI
Boise
CUN
Cancun
CA $871 Roundtrip, found 4 days ago
CA $871
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Apr 2 from Boise to Cancun, returning Fri, Apr 9, priced at CA $871 found 4 days ago
Aeromexico
Mon, Oct 12 - Sat, Oct 17
BOI
Boise
CUN
Cancun
CA $873 Roundtrip, just found
CA $873
Roundtrip
just found
Select Aeromexico flight, departing Mon, Oct 12 from Boise to Cancun, returning Sat, Oct 17, priced at CA $873 just found
American Airlines
Fri, Apr 2 - Fri, Apr 9
BOI
Boise
CUN
Cancun
CA $879 Roundtrip, found 4 days ago
CA $879
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Apr 2 from Boise to Cancun, returning Fri, Apr 9, priced at CA $879 found 4 days ago
Aeromexico
Wed, Mar 17 - Tue, Mar 23
BOI
Boise
CUN
Cancun
CA $884 Roundtrip, found 5 hours ago
CA $884
Roundtrip
found 5 hours ago
Select Aeromexico flight, departing Wed, Mar 17 from Boise to Cancun, returning Tue, Mar 23, priced at CA $884 found 5 hours ago
American Airlines
Mon, Oct 12 - Sun, Oct 18
BOI
Boise
CUN
Cancun
CA $888 Roundtrip, just found
CA $888
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 12 from Boise to Cancun, returning Sun, Oct 18, priced at CA $888 just found
American Airlines
Fri, Apr 2 - Fri, Apr 9
BOI
Boise
CUN
Cancun
CA $896 Roundtrip, found 4 days ago
CA $896
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Apr 2 from Boise to Cancun, returning Fri, Apr 9, priced at CA $896 found 4 days ago
Delta
Mon, Oct 12 - Sun, Oct 18
BOI
Boise
CUN
Cancun
CA $1,128 Roundtrip, just found
CA $1,128
Roundtrip
just found
Select Delta flight, departing Mon, Oct 12 from Boise to Cancun, returning Sun, Oct 18, priced at CA $1,128 just found
Air Canada
Fri, Nov 20 - Fri, Nov 27
BOI
Boise
CUN
Cancun
CA $2,422 Roundtrip, found 3 days ago
CA $2,422
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 20 from Boise to Cancun, returning Fri, Nov 27, priced at CA $2,422 found 3 days ago

Find the cheapest month to fly from Boise (BOI) to Cancun (CUN)

October is typically the cheapest month to fly

From CA $634 - CA $890 per traveller.

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) cost?
You can find cheap one-way flights from CA $385 and cheap return flights from CA $821 BOI to CUN with Expedia. One-way flights typically cost between CA$413 and CA$1954. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BOI to CUN ticket fares go up or down.
What is the cheapest month to fly from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
September is typically the cheapest month to fly from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.), with average return fares around CA$664. September often sees lower prices because it falls outside of peak holiday seasons and summer travel, when demand tends to decrease. Other cheap months to fly from Boise, ID to Cancun, Quintana Roo include January and August.
Which airlines fly direct from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Enter BOI to CUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting return flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.), with prices starting from around CA$520 for flights that can be booked for departure within the next year, typically with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
To find a cheap flight from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The cheapest months to fly from Boise, ID (BOI) to Cancun, Quintana Roo (CUN) are typically September and August, with average return flights around CA$664. However, the most popular month for this route is February, which means you'll find plenty of flight options then. If you're looking for the best value, aiming for September or August could save you money, while February offers more flexibility with schedules.
How many flights per day from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are approximately 41 connecting flights per day from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.). Some common connection points include Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), and Los Angeles Intl. (LAX).
What is the earliest flight from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) typically departs around 12:55 AM local time. This service is operated by Delta and is seasonal, active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll generally find the most flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) on a Sunday, with around 44 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and United.
What are the most popular departure times for flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these early flights as they allow you to arrive at your destination with plenty of time to start your holiday.
How long does it take to fly from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are no nonstop flights from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.). The journey covers a distance of approximately 3690 kilometres. Flights with one stop typically take around 20 hours 18 minutes. If you have two or more stops, your travel time will be a bit shorter, averaging about 18 hours 48 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Yes, you can fly business class or first class between BOI and CUN. Airlines that offer business class service on this route include:
  • Delta
  • United
  • Air Canada
  • Frontier Airlines
First class cabins are available on Alaska Airlines.
How do I earn miles on a Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun, Quintana Roo (CUN) from Boise, ID (BOI)?
If you're planning to travel to Cancun from BOI, you can fly directly into Cancun Intl. (CUN) which offers international flights and connections. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), or Los Angeles Intl. (LAX) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package?
Securing a Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
If you booked your Boise, ID (BOI) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Boise
Destination airport
Cancun Intl.
Airlines serving
Aeromexico
Roundtrip price
CA $820
Distance
3668 km

Book with confidence

Boise to Cancun Flights

The easy way to book your flights from Boise to Cancun 

With Expedia, it’s simple to find and book flights to Cancun from Boise whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Cancun Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boise to Cancun today, tomorrow, or this week.  

 

Save dollars with cheap flights from Boise, BOI to Cancun Intl., CUN 

Sort your search results by price to find great deals on your flight from Boise to Cancun—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cancun from Boise currently is just CA $821 rising to CA $2,422.  

Here are more money-saving tips: 

  • Fly in March when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Cancun  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Cancun from Boise 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Cancun with Expedia today.

Boise to Cancun Flights

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