BOI

$49 Find Cheap Flights to Boise - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$168
Typical prices: $172-$377
Frontier
Thu 8/6Sun 8/9
DEN - BOI • Non-stop
Cheapest one-way
$49
Typical prices: $113-$254
Frontier
Thu 9/10
DEN - BOI • Non-stop
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Boise

Thu, Aug 6 - Sun, Aug 9
Frontier Logo
10:29 am - 12:29 pm
DEN
-
BOI
2h 00mnonstop
Frontier Logo
1:24 pm - 3:30 pm
BOI
-
DEN
2h 06mnonstop
$168Frontier
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
5:34 pm - 11:44 pm
DEN
-
BOI
6h 10m
1 stop
Multiple Airlines Logo
12:24 pm - 2:30 pm
BOI
-
DEN
2h 06mnonstop
$170Multiple Airlines
Thu, Aug 6 - Tue, Aug 11
Delta Logo
9:20 pm - 11:53 pm
SEA
-
BOI
1h 33mnonstop
Delta Logo
3:29 pm - 4:10 pm
BOI
-
SEA
1h 41mnonstop
$177Delta
Wed, Oct 14 - Sat, Oct 17
Alaska Airlines Logo
12:45 pm - 3:23 pm
SEA
-
BOI
1h 38mnonstop
Alaska Airlines Logo
6:01 pm - 6:47 pm
BOI
-
SEA
1h 46mnonstop
$197Alaska Airlines
Tue, Sep 1 - Tue, Sep 15
American Airlines Logo
8:27 am - 2:29 pm
JFK
-
BOI
8h 02m
1 stop
American Airlines Logo
8:05 am - 9:00 pm
BOI
-
JFK
10h 55m
1 stop
$199American Airlines
Tue, Sep 15 - Sat, Sep 19
Delta Logo
7:00 am - 2:44 pm
JFK
-
BOI
9h 44m
1 stop
Delta Logo
1:06 pm - 11:40 pm
BOI
-
JFK
8h 34m
1 stop
$205Delta
Mon, Aug 24 - Mon, Aug 31
Alaska Airlines Logo
9:26 am - 12:33 pm
LAX
-
BOI
2h 07mnonstop
Alaska Airlines Logo
1:32 pm - 5:24 pm
BOI
-
LAX
4h 52m
1 stop
$219Alaska Airlines
Fri, Aug 21 - Thu, Aug 27
American Airlines Logo
8:15 am - 1:59 pm
JFK
-
BOI
7h 44m
1 stop
American Airlines Logo
12:12 pm - 10:14 pm
BOI
-
JFK
8h 02m
1 stop
$223American Airlines
Thu, Aug 20 - Wed, Aug 26
United Airlines Logo
2:38 pm - 9:37 pm
EWR
-
BOI
8h 59m
1 stop
United Airlines Logo
2:44 pm - 11:58 pm
BOI
-
EWR
7h 14m
1 stop
$322United Airlines
Fri, Jul 31 - Wed, Aug 5
United Airlines Logo
8:40 am - 11:32 am
ORD
-
BOI
3h 52mnonstop
United Airlines Logo
5:46 pm - 12:44 am
BOI
-
ORD
5h 58m
1 stop
$344United Airlines
Booking Insights

KAYAK's insights & trends for flights to Boise

Get data-powered insights and trends for flights to Boise to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Boise?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Boise was found on the route from Denver, at $168 return. The most popular connection is from Los Angeles to Boise and KAYAK users have found round-trip deals for as low as $217 in the last 5 days.

How much is a flight to Boise?

The average and cheapest price for all round-trip flights to Boise from each origin found by users searching on KAYAK in the last month.

A flight to Boise costs $296 on average. The cheapest price found on KAYAK in the last 2 weeks cost $75 and departed from John Wayne (Santa Ana). The most popular routes on KAYAK are Seattle to Boise which costs $297 on average, and Los Angeles to Boise, which costs $397 on average.

See prices from:

What is the cheapest day to fly to Boise?

The average price of all round-trip flights to Boise clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Boise is Saturday where round-trip tickets can be as cheap as $288. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $372 on average.

What is the cheapest month to fly to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Boise is January, where tickets cost $322 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from the United States is $443 and $421 respectively. For one-way flights, the best month to travel is September with an average price of $192.

What is a good deal for flights to Boise?

If you’re looking for cheap airfare to Boise, 25% of our users found tickets to Boise for the following prices or less: From John Wayne (Santa Ana) $201 round-trip, from Minneapolis $226 round-trip, from San Diego $237 round-trip.

Expert advice

Expert advice for your flight to Boise

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Good to know - Book Cheap Boise Plane Tickets

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Denver to Boise

When to book flights to Boise

Are your dates flexible? Find out the best times to travel to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Boise based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Boise flights

  • What shopping options are there at Boise Airport?

    Aside from picking out a few new pieces of art for your collection at Art Source Gallery, there are also shopping options like 94.9 The River Shop and Idaho Statesman Shop. The Idaho Statesman Shop is the place to go if you want to pick up some local brews and wines to bring back as souvenirs, whereas 94.9 The River Shop is great for music aficionados.

  • Do hotels near Boise Airport offer free transport?

    Travelers with flights to Boise will be happy to hear that many hotels offer complimentary airport pickup and drop off. Some of the hotels near Boise Airport offering such services include the Riverside Hotel, Best Western Northwest Lodge, and Holiday Inn Express & Suites Boise Airport.

  • How do I get from Boise Airport to downtown Boise?

    Shuttles, taxis, rental cars, and public buses are your best bets for getting into Boise from the airport. For most travelers, rental cars and taxis will undoubtedly be the most popular and preferred methods of travel, simply due to the less direct nature of public transport in Boise.

  • What facilities are available for business travelers?

    Are you flying through Boise while on business? If so, you will be happy to hear that there is a business center available at the airport. The business center features the latest visual and audio equipment along with a number of meeting rooms to suit any of your presentation or conference needs. Rooms can also be rented for a full day or for four hours at a time.

  • What special facilities does Boise airport have?

    The Boise Airport offers Visual Paging via the flight display monitors in the terminals. Passengers can place a visual page by using the marked paging phones or contacting Airport Operations. The airport also has TTY payphones to accommodate the hearing impaired. These are available pre-security on the first floor next to the restrooms and in the food court.

  • Where are the pet service relief areas in the airport?

    Bose Airport has a pet service relief area to cater to passengers traveling with relief pets. This is located on the first floor near outside to the west exit from where baggage is claimed. The area is equipped with a container and plastic bag for solid waste disposal. Here the pets can find relief and also get to stretch out. Passengers can also find a relief area after the security screening checkpoint.

  • Where can passengers rent a car on arrival?

    Car rental agencies are located on the first floor of Boise Airport. Companies providing this service include Avis, Budget, Hertz, Enterprise, Alamo, and National. Cars rented can be picked up outside the west end of baggage claim.

  • Where are the ATMs located?

    Passengers can find an ATM pre-security on the second floor, Concourse B of the Boise Airport. Another is conveniently located at the Passenger drop-off area next to the restroom.

  • What is the cheapest flight to Boise?

    In the last 5 days, the cheapest flight deal to Boise was found on the route from Denver, at $168 return. The most popular connection is from Los Angeles to Boise and KAYAK users have found round-trip deals for as low as $217 in the last 5 days.

  • How far is Boise Air Term. Gowen Fld Airport from central Boise?

    The distance between Boise Air Term. Gowen Fld Airport and downtown Boise is 3 miles.

  • What is the name of Boise’s airport?

    Boise is served by Boise Air Term. Gowen Fld Airport, also commonly referred to as Air Term Gowen Fld, Air Term. Gowen Fld, or Boise. The airport code is BOI.

  • How much is a flight to Boise?

    On average, a flight to Boise costs $296. The cheapest price found on KAYAK in the last 2 weeks cost $75 and departed from Santa Ana J. Wayne/Orange Cnty Airport.

  • How does KAYAK find such low prices on flights to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Boise

  • Looking for cheap airfare to Boise? 25% of our users found round-trip tickets to Boise for the following prices or less: From San Diego $183, from Phoenix Sky Harbor Intl $215, from Chicago O'Hare Intl $300
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boise flight deals.
  • Hungry after your flight to Boise? Fortunately for hungry travelers, there is a wide range of delicious offerings available in Boise Airport. For quick snacks on the go, Harvest & Grounds and River City Coffee & Cafe are the places to go. If a complete restaurant is what you had in mind, Parrilla Grill and Bardenay are sure to please.
  • Are you a fan of art? If you are on the lookout to add to your collection, why not head on over to Art Source Gallery in Concourse B. It offers visitors the chance to peek into the local Idaho art scene and you can even purchase pieces to take home with you.
  • If your trip to Boise is just the beginning of your journey out west, one good option for getting to neighboring cities is to take one of the private shuttle services that operate out of Boise Airport. For instance, the Salt Lake Express offers service to a number of cities in the area such as Idaho Falls, Pocatello, and Salt Lake City.
  • Travelers with an hour or two to spare may want to pay a visit to the Boise River Greenbelt. Located just 10 minutes away by car from the airport, the Boise River Greenbelt is one of Boise’s most popular parks and is a great place to have a picnic or relax for an hour two.
  • Not interested in leaving the airport? Another layover option is to admire the art in the airport. The airport’s art program even boasts some of the greatest concentrations of art in a public facility in Idaho. The installations and exhibits rotate regularly and feature largely local and regional artists.
  • The Boise Airport has three levels and two concourse areas. The third level houses the airport’s lost and found office. Passengers who lose items at the Boise Airport will need to fill out a form for recovery to begin. In the event that the lost item was misplaced in transit while in flight or a rental car, the passengers are advised to contact the companies directly and file a complaint. They will then be assisted by the staff in those companies.
  • Valley Ride is a company that provides public transportation in the airport. Fares range between $1 and $3. There are three lines: Line 2 – Broadway, Line 3 – Vista and Line 4 – Roosevelt. Schedules and maps are located near the elevator on the first floor. Here you will find all information in regard to routes and public transportation schedules.
  • There is one restroom for families located beyond the security screening area adjacent to the restrooms in the food court area. This restroom caters to passengers with children, passengers with disabilities and those in need of assistance. It is family friendly and contains all bathroom amenities.
  • Ride-share services like Lyft and Uber have designated pick-up and drop-off areas at the Boise Airport. The pick-up location is located at the Upper Curb on the East End. Signage directing passengers to this location will lead them to the second-floor rotunda exit door and guide them to follow the curb to the right.
  • Boise airport provides power ports available in the terminal lobby and concourse restaurants to help keep your devices powered. Recharging plates have also been installed in the food court and gate areas for free use.

Everything you need to know for your flight to Boise

Flights with popular airlines flying to Boise

Flights from the other most popular airlines that fly from the United States to Boise according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.