The cheapest times to fly from BOI to TCQ are

  • January 15th to January 28th
  • February 26th to July 22nd (except the week of March 12th)
  • September 10th to September 23rd
  • November 5th to November 18th

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 BOI to TCQ is mid May. Prices can be as high as $2865 for Monday flights during late December, or as low as $956 for Tuesday flights around mid May.


When to Fly to Tacna

Flying from Boise, ID (BOI) to Tacna (TCQ) will usually cost between $1067 to $1749 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $991. Due to high demand the most expensive time to fly is late December, with an average price of $2088. Planning your trip to low-cost times can easily save you $1098 on economy flights and even more on first-class flights. Generally, any price below $1567 can be considered a good price for a round-trip BOI to TCQ flight.

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

BOI to TCQ Flight Prices

Compared to other flights, the BOI to TCQ flight is more expensive than the average and costs more than the average flight leaving from Boise. The average price per mile (for a direct flight) is $0.19, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Mondays 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 $156 (9%) 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 $1462. Return trip prices are from the TCQ to BOI 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 BOI to TCQ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 10 hour 16 minutes may be realistic.


Flight Hacking BOI to TCQ

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 BOI to TCQ — but Champion Traveler does!

Hack #1: San Francisco, CA (BOI > SFO > TCQ)

  • Price for both tickets: $1024
  • Average savings: $543 (34.66%)

See BOI to SFO flights

Hack #2: San Jose, CA (BOI > SJC > TCQ)

  • Price for both tickets: $1052
  • Average savings: $515 (32.84%)

See BOI to SJC flights

Hack #3: Orlando, FL (BOI > MCO > TCQ)

  • Price for both tickets: $1092
  • Average savings: $475 (30.29%)

See BOI to MCO flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Delta, LATAM, United, and potentially more during busy seasons.

How far away is it from Coronel Carlos Ciriani Santa Rosa International Airport to Boise Air Terminal Airport?

The distance between the two airports is roughly 5154 miles or 8295 kilometers.

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

The real-world flight time for a nonstop BOI to TCQ flight is about 10 hour 16 minutes.

How many flights go between Boise, ID and Tacna?

It depends on the day of the week and the date, but a typical day might have around 10 available flights from BOI to TCQ.


Airport Location Info


Departing Airport

Origination code BOI
Origination airport name Boise Air Terminal Airport
City Boise, ID
Country the United States
Latitude 43.6
Longitude -116.2

Return Airport

Destination code TCQ
Destination airport name Coronel Carlos Ciriani Santa Rosa International Airport
City Tacna
Country Peru
Latitude -18.1
Longitude -70.3


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.