The cheapest times to fly from GUA to BOI are

  • January 8th to June 3rd (except the weeks of March 12th and March 26th)
  • July 23rd to August 5th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GUA to BOI is late January and early February. Prices can be as high as $1217 for Sunday flights during early to mid December, or as low as $732 for Tuesday flights around late January and early February.


When to Fly to Boise

Flying from Guatemala City (GUA) to Boise, ID (BOI) will usually cost between $732 to $1058 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $742. Due to high demand the most expensive time to fly is early to mid December, with an average price of $1123. Planning your trip to low-cost times can easily save you $380 on economy flights and even more on first-class flights. Generally, any price below $829 can be considered a good price for a round-trip GUA to BOI flight.

See below for a graph of average weekly prices for the GUA to BOI route. All prices are for round-trip tickets in USD.

GUA to BOI Flight Prices

Compared to other flights, the GUA to BOI flight is cheaper than the average and costs less than the average flight leaving from Guatemala City. The average price per mile (for a direct flight) is $0.21, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $121 (13%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $782. Return trip prices are from the BOI to GUA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from GUA to BOI can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 30 minutes may not be realistic.


Flight Hacking GUA to BOI

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from GUA to BOI — but Champion Traveler does!

Hack #1: Los Angeles, CA (GUA > LAX > BOI)

  • Price for both tickets: $593
  • Average savings: $237 (28.53%)

See GUA to LAS flights

Hack #2: Las Vegas, NV (GUA > LAS > BOI)

  • Price for both tickets: $710
  • Average savings: $120 (14.41%)

See GUA to LAX flights

Hack #3: Dallas/Fort Worth, TX (GUA > DFW > BOI)

  • Price for both tickets: $734
  • Average savings: $95 (11.46%)

See GUA to DFW flights


Flight Questions Answered

Still have questions about flying from GUA to BOI? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Aeromexico, American, Avianca, China Airlines, COPA, Delta, United, and potentially more during busy seasons.

How far away is it from Boise Air Terminal Airport to La Aurora International Airport?

The distance between the two airports is roughly 2511 miles or 4041 kilometers.

How long does it take to fly from GUA to BOI?

The real-world flight time for a nonstop GUA to BOI flight is about 5 hour 30 minutes.

How many flights go between Guatemala City and Boise, ID?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from GUA to BOI.


Airport Location Info


Departing Airport

Origination codeGUA
Origination airport nameLa Aurora International Airport
CityGuatemala City

Return Airport

Destination codeBOI
Destination airport nameBoise Air Terminal Airport
CityBoise, ID
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.