Allegiant Air flights to Boise (BOI)
The best Allegiant Air flight deals to Boise
Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Boise with Allegiant Air right here.Flying to Boise with Allegiant Air
The things to know before you go.| Nearby cities to visit | Boise |
|---|---|
| Time difference between and Boise | 2 hrs (GMT -6) |
How to find cheap flights to Boise with Allegiant Air
Looking for cheap plane tickets to Boise? Here are a few tips on how to find the best price.Simply hit "search"
We've compared every online travel agent and flight provider to find the cheapest Allegiant Air plane tickets to anywhere in the world, including Boise.
Flex your dates for the best rates
If you’re flexible on your departure dates, hit Whole month as you search. You'll see the cheapest month, and even day, to fly to Boise with Allegiant Air.
Set up a Price Alert
Got your eye on a specific flight to Boise but not quite ready to book? No worries. We'll let you know when the price of the flight goes up or down so you can book when the time is just right. You're even able to watch specific Allegiant Air flights.
Book your Allegiant Air flight to Boise Airport with extra peace of mind
Find flexible Allegiant Air flights to Boise Airport
Allegiant Air might offer amendable tickets to Boise Airport, which means you won't lose out if your booking has to be changed or canceled.
Add travel cost protection
Make sure you have the right travel insurance before flying to Boise Airport. That way you can cover the costs of any unexpected events, such as delays or lost luggage.
Reduce your carbon footprint
To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.
