HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$32+ Cheap flights from North America to Boise (BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from North America to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from North America to Boise

Cheapest flights from North America to Boise
Explore the most affordable flight options available from North America to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Frontier deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:52 amDEN - BOI
Nonstop2h 07mFrontier
Sat 1/312:54 pmBOI - DEN
Nonstop2h 01mFrontier
Deal found 12/14$195
This Frontier deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:52 amDEN - BOI
Nonstop2h 07mFrontier
Thu 1/112:38 pmBOI - DEN
Nonstop2h 01mFrontier
Deal found 12/12$205
This CheapOair deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:36 amDEN - BOI
Nonstop2h 07mFrontier
Sun 12/2812:38 pmBOI - DEN
Nonstop2h 01mFrontier
Deal found 12/12$228
This Expedia deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:15 amDFW - BOI
1 stop5h 28mFrontier
Thu 1/112:38 pmBOI - DFW
1 stop10h 31mFrontier
Deal found 12/12$234
This Kiwi.com deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:08 amSEA - BOI
1 stop4h 10mAlaska Airlines
Thu 1/18:21 pmBOI - SEA
1 stop3h 54mAlaska Airlines
Deal found 12/12$235
This Frontier deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 amMSP - BOI
1 stop5h 58mFrontier
Thu 1/112:38 pmBOI - MSP
1 stop10h 24mFrontier
Deal found 12/12$244
This Alaska Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:25 pmSFO - BOI
Nonstop1h 42mAlaska Airlines
Thu 1/88:10 amBOI - SFO
Nonstop2h 06mAlaska Airlines
Deal found 12/12$247
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Mon 1/59:46 pmBOI - LAX
1 stop13h 50mMultiple Airlines
Deal found 12/14$247
This Cheapflightsfares deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:44 amSNA - BOI
Nonstop2h 08mAllegiant Air
Sun 1/45:42 pmBOI - SNA
Nonstop2h 19mAllegiant Air
Deal found 12/13$250
This Frontier deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:45 amMSP - BOI
1 stop5h 58mFrontier
Sun 12/2112:38 pmBOI - MSP
1 stop10h 24mFrontier
Deal found 12/14$258
This Delta deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:15 pmSNA - BOI
1 stop4h 04mDelta
Mon 1/55:15 pmBOI - SNA
1 stop6h 03mDelta
Deal found 12/12$269
This Kiwi.com deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amORD - BOI
1 stop6h 42mAlaska Airlines
Wed 1/77:45 amBOI - ORD
1 stop14h 52mAlaska Airlines
Deal found 12/12$270

Find flight deals from North America to Boise

Keep the following information in mind while searching for North America to Boise flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$66
(Kiwi.com)

One-way from

$32
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$676

Good round-trip deal

$99 or less

Good one-way deal

$78 or less
Provider with most accurate pricing for New York (NYC)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Boise Air Term. Gowen Fld flights.
Search Deals
From North America to Boise Air Term. Gowen Fld
Search Deals
One-way flight from North America to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from North America to Boise Air Term. Gowen Fld.
Search Deals
Price to beat on a one-way flight from North America to Boise Air Term. Gowen Fld.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from North America to Boise that are best for you.

Fly from

North America

Fly to

Boise

Route

Depart

Return

Price

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 1/13

5:45 pm-8:12 pm

Nonstop1h 27m

Boise Air Term. Gowen Fld

Mon 1/19

7:25 am-8:20 am

Nonstop1h 55m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Thu 1/8

8:35 pm-11:01 pm

Nonstop1h 26m

Boise Air Term. Gowen Fld

Sun 1/11

6:23 am-7:15 am

Nonstop1h 52m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Fri 2/20

7:15 am-9:50 am

Nonstop1h 35m

Boise Air Term. Gowen Fld

Mon 2/23

5:40 am-6:34 am

Nonstop1h 54m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Thu 1/15

1:50 pm-4:17 pm

Nonstop1h 27m

Boise Air Term. Gowen Fld

Sun 1/18

1:40 pm-2:36 pm

Nonstop1h 56m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 1/14

10:25 am-1:00 pm

Nonstop1h 35m

Boise Air Term. Gowen Fld

Wed 1/21

1:40 pm-2:36 pm

Nonstop1h 56m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Fri 2/13

7:30 pm-9:56 pm

Nonstop1h 26m

Boise Air Term. Gowen Fld

Tue 2/17

1:51 pm-2:45 pm

Nonstop1h 54m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Thu 1/8

7:20 am-9:57 am

Nonstop1h 37m

Boise Air Term. Gowen Fld

Sun 1/11

5:40 am-6:36 am

Nonstop1h 56m

$99

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Thu 1/8

8:30 am-10:52 am

Nonstop1h 22m

Boise Air Term. Gowen Fld

Thu 1/8

1:55 pm-2:39 pm

Nonstop1h 44m

$133

San FranciscoBoise

SFO - BOI

SFOBOI

San Francisco

Sun 2/8

9:00 pm-11:48 pm

Nonstop1h 48m

Boise Air Term. Gowen Fld

Thu 2/12

8:41 am-9:45 am

Nonstop2h 04m

$147

San FranciscoBoise

SFO - BOI

SFOBOI

San Francisco

Wed 1/7

6:35 pm-9:23 pm

Nonstop1h 48m

Boise Air Term. Gowen Fld

Thu 1/8

7:05 pm-8:10 pm

Nonstop2h 05m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from North America to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from North America with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from North America to Boise

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

Currently, August is the cheapest month in which you can book a flight from North America to Boise (average of $34). Flying from North America to Boise in February is currently the most expensive (average of $110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NA to BOI?

Find hourly flight availability from North America to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

It’s optimal to fly from North America to Boise in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from North America to Boise?

Use this chart to determine the cheapest time to fly round-trip from North America to Boise. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their North America to Boise flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from North America to Boise

Explore weekly flight availability from North America to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 14, 2025.

The most flights from 0NA to BOI are scheduled on a Friday (27 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated December 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from North America to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,448 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,448 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,251 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,094 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from North America to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from North America?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Boise from North America.

  • How popular is this North America to Boise flight route?

    Flights from North America to Boise Air Term. Gowen Fld have been viewed 58 times in the past calendar month.

  • How long is the flight from North America to Boise?

    Airlines like Delta, United Airlines, and Southwest fly from North America to Boise in about 1h 27m. The time it takes to get you to your destination can typically vary by up to 3h 38m. There are 398 mi between North America and Boise. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North America to Boise one-way?

    The cheapest airlines for a one-way flight from North America to Boise are Spirit Airlines ($35), Avelo Airlines ($37), and Allegiant Air ($44).

  • What are the most popular routes from North America to Boise?

    When deciding which route to take from North America to Boise consider Seattle/Tacoma Intl - Boise Air Term. Gowen Fld, Denver Intl - Boise Air Term. Gowen Fld or Chicago O'Hare Intl - Boise Air Term. Gowen Fld as they are the most popular.

  • What are the most reliable airlines from North America to Boise?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from North America to Boise on time: Hawaiian Airlines (95%), Alaska Airlines (95%), Qatar Airways (95%).

  • What are the cheapest flights from North America to Boise?

    Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld) can be booked for $89 on average, our data indicates $336 when flying from North America to Boise.

  • Can I find deals for flights from North America to Boise that include hotel bookings?

    Yes. In addition to deals on North America to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North America to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Boise.

  • Can I find deals for business class flights from North America to Boise?

    Yes. Cheapflights offers flight deals from North America to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from North America to Boise (average of $34). Flying from North America to Boise in February is currently the most expensive (average of $110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for North America to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
Seattle to Spokane flights
John F Kennedy Intl to Jackson flights
Los Angeles to Boise flights
LaGuardia to Jackson flights
Seattle to Boise flights
Denver to Spokane flights
San Francisco to Jackson flights
O'Hare Intl to Jackson flights
Dallas/Fort Worth to Boise flights
O'Hare Intl to Boise flights
Denver to Boise flights
Los Angeles to Spokane flights
Dulles Intl to Jackson flights
Minneapolis to Spokane flights
San Francisco to Hailey flights
Boston to Jackson flights
Dallas/Fort Worth to Jackson flights
Minneapolis to Boise flights
Los Angeles to Jackson flights
Reagan-National to Jackson flights
San Francisco to Spokane flights
John F Kennedy Intl to Hailey flights
Burbank to Boise flights
Dallas/Fort Worth to Spokane flights
John F Kennedy Intl to Boise flights
Sky Harbor Intl to Boise flights
Kalamazoo to Boise flights
Newark to Hailey flights
Baltimore to Jackson flights
O'Hare Intl to Spokane flights
LaGuardia to Hailey flights
San Francisco to Boise flights
Sky Harbor Intl to Spokane flights
Denver to Jackson flights
Ontario to Boise flights
Seattle to Jackson flights
Sacramento to Spokane flights
Portland to Spokane flights
Las Vegas to Boise flights
Charlotte to Jackson flights
Portland to Boise flights
San Diego to Boise flights
Santa Ana to Boise flights
Boston to Boise flights
LaGuardia to Boise flights
Newark to Boise flights
San Diego to Spokane flights
Seattle to Idaho Falls flights
Atlanta to Jackson flights

Top 8 airlines flying from North America to Boise

Discover the top 8 airlines that operate flights from North America to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$50Average$373FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$61Average$198FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$68Average$224FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$76Average$201FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$137Average$396FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$137Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$141Average$415FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$232Average$460FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.