The cheapest times to fly from INN to BOI are

  • January 8th to May 13th (except the weeks of March 26th, April 2nd, and April 30th)
  • October 29th to December 9th

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 INN to BOI is mid January. Prices can be as high as $1533 for Sunday flights during early August, or as low as $871 for Wednesday flights around mid January.


When to Fly to Boise

Flying from Innsbruck (INN) to Boise, ID (BOI) will usually cost between $908 to $1338 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $935. Due to high demand the most expensive time to fly is early August, with an average price of $1364. Planning your trip to low-cost times can easily save you $429 on economy flights and even more on first-class flights. Generally, any price below $1046 can be considered a good price for a round-trip INN to BOI flight.

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

INN to BOI Flight Prices

Compared to other flights, the INN to BOI flight is priced close to the average and costs about as much as the average flight leaving from Innsbruck. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to BOI, and Monday the cheapest day to fly back into INN. Sundays are the most expensive days to fly to Boise, and Fridays are the most expensive days to return to Innsbruck. Selecting flights on the least expensive days could save you up to $165 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1003. Return trip prices are from the BOI to INN 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 INN to BOI can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 42 minutes may not be realistic.


Flight Hacking INN 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 INN to BOI — but Champion Traveler does!

Hack #1: Stockholm (INN > ARN > BOI)

  • Price for both tickets: $895
  • Average savings: $151 (14.44%)

See INN to SEA flights

Hack #2: Seattle, WA (INN > SEA > BOI)

  • Price for both tickets: $924
  • Average savings: $123 (11.71%)

See INN to ARN flights

Hack #3: Los Angeles, CA (INN > LAX > BOI)

  • Price for both tickets: $940
  • Average savings: $106 (10.13%)

See INN to LAX flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Alaska, American, Austrian, British Airways, Delta, KLM, Lufthansa, United, and potentially more during busy seasons.

How far away is it from Boise Air Terminal Airport to Innsbruck Airport?

The distance between the two airports is roughly 5395 miles or 8682 kilometers.

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

The real-world flight time for a nonstop INN to BOI flight is about 10 hour 42 minutes.

How many flights go between Innsbruck and Boise, ID?

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


Airport Location Info


Departing Airport

Origination code INN
Origination airport name Innsbruck Airport
City Innsbruck
Country Austria
Latitude 47.3
Longitude 11.3

Return Airport

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


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.