Question 1

What are the most popular destinations to fly to from Boise?

Accepted Answer

This month, the top selected destinations from Boise are Las Vegas, Denver, Los Angeles. Throughout the year, Las Vegas, Denver, Los Angeles are some of the top choices made by users flying from Boise.

Question 2

When is the best time to book a flight from Boise?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Boise, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 3

What is the cheapest month to book a flight from Boise?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Boise (average of $139). Flying from Boise in June will prove the most costly (average of $332). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 4

When is the cheapest time to fly from Boise?

Accepted Answer

Those who are seeking the cheapest fare on flights departing from Boise would be wise to consider leaving during Thursday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at noon when fares are usually the most expensive.

Question 5

Which airlines fly from Boise?

Accepted Answer

For flights departing from Boise check dates and pricing for the following: Alaska Airlines, Delta. These airlines depart to the following popular destinations: Seattle.

Question 6

What are popular destinations to fly to from Boise?

Accepted Answer

Some of the most frequent flights departing from Boise everyday are: Seattle (162 flights per day), Chicago (122 flights per day), and Los Angeles (92 flights per day).

Question 7

What is the cheapest place to fly to from Boise?

Accepted Answer

The cheapest city to fly to from Boise is San Diego, with prices starting at $58. Explore other affordable destinations below.

Question 8

What is the cheapest flight from Boise to anywhere?

Accepted Answer

Users have flown out of Boise for as low as $58 to San Diego (prices may vary depending on the airline and departure time). On average, users have booked flights for $707 to fly from Boise.

Question 9

What are the cheapest airlines flying from Boise to anywhere?

Accepted Answer

Over the past few days, we've found that Frontier, Hawaiian Airlines, and Allegiant Air have the cheapest prices from Boise. Frontier flights from Boise to Austin Bergstrom ($52), Hawaiian Airlines flights from Boise to Spokane ($68), and Allegiant Air flights from Boise to Phoenix-Mesa Gateway ($78).

Question 10

What is the cheapest premium economy flight from Boise?

Accepted Answer

Options for some of the cheapest premium economy flights from Boise we have found on Cheapflights are as follows:
Fly from Boise Air Term. Gowen Fld to Spokane starting at $298
Fly from Boise Air Term. Gowen Fld to San Jose, California starting at $360
Fly from Boise Air Term. Gowen Fld to Ontario starting at $367
Fly from Boise Air Term. Gowen Fld to Las Vegas starting at $469

Question 11

What is the cheapest first class flight from Boise?

Accepted Answer

If you’re looking for a cheap first-class flight from Boise, consider Bozeman. Prices start at $433 so you can fly first-class even on a budget.

Question 12

What is the cheapest month to fly from Boise?

Accepted Answer

January is currently the cheapest month to fly from Boise. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Question 13

Where are the cheapest places to fly to from Boise?

Accepted Answer

Check out the cheapest flights from Boise to embark to:
Fly from Boise to Seattle from $117 round trip
Fly from Boise to Las Vegas from $133 round trip
Fly from Boise to San Diego from $157 round trip
Fly from Boise to Santa Ana from $171 round trip
Fly from Boise to Los Angeles from $186 round trip

Question 14

E

Accepted Answer

Most accurate provider: Among all the travel providers offering deals on flights from Boise, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Boise made on Cheapflights over the past month and is updated monthly.

Question 15

E

Accepted Answer

Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Boise. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Boise. This info is gathered from Cheapflights searches over the past month.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

$44+ Cheap flights from Boise

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Boise within your budget

Compare providers for flights from Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise in September

Best time to book a flight from Boise

Have a flexible travel schedule? Discover the best time to fly from Boise with our price prediction graph.

Travel insights for flights from Boise

What is the cheapest month to book a flight from Boise?

Which airlines fly from Boise?

For flights departing from Boise check dates and pricing for the following: Alaska Airlines, Delta. These airlines depart to the following popular destinations: Seattle.

What are popular destinations to fly to from Boise?

Some of the most frequent flights departing from Boise everyday are: Seattle (162 flights per day), Chicago (122 flights per day), and Los Angeles (92 flights per day).

What is the cheapest place to fly to from Boise?

The cheapest city to fly to from Boise is San Diego, with prices starting at $58. Explore other affordable destinations below.

When is the best time to book a flight from Boise?

To ensure you get the cheapest price possible for a flight from Boise, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Boise?

Use this chart to determine the cheapest time to fly round-trip from Boise to Seattle. Price data was last updated on August 29, 2026.

Airline reviews for flights from Boise

Read reviews from past customers who have flown Alaska Airlines and Delta from Boise. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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Airports servicing Boise

Fly out of one of these airports located in Boise.

Fly from other United States cities

Consider departing from one of these cities also located in United States. Flight origins are based on user searches made on Cheapflights and were last updated on September 5, 2026.

Popular Round-Trip Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from Boise. Routes are based on user searches and were last updated on September 5, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

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