ID · BOI
Cheap flights from Boise
Round trips from $55 per traveler, taxes and fees included. 2 popular routes from Boise with fares by month, airlines and the best day to fly.
Popular domestic routes from Boise
Lowest round-trip fares over the next three months where we track them, per traveler with taxes and fees.
Airports in Boise
Flying from Boise: common questions
Which airlines fly from Boise?
Boise is served by most major US airlines with nonstop and one-stop flights. Each route page lists the airlines flying that city pair.
What is the cheapest flight from Boise?
Among the popular routes we track, the lowest round-trip fare from Boise over the next three months is $55 per traveler including taxes and fees. Short domestic hops are usually the cheapest; see the deals page for the best dates.
How early should I get to BOI?
Arrive two hours before a domestic departure and three hours before an international one. TSA PreCheck members can usually cut that by 30 minutes at BOI.