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$39+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap 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 agosto 14, 2025.

Round-trip from

$78
(CheapOair)

One-way from

$39
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$470

Good round-trip deal

$68 or less

Good one-way deal

$51 or less
From North America to Boise Air Term. Gowen Fld
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One-way flight from North America to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from North America to Boise Air Term. Gowen Fld.
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Price to beat on a one-way flight from North America to Boise Air Term. Gowen Fld.
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Find 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 agosto 14, 2025.

This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:48 amDEN - BOI
Nonstop1h 55mFrontier
dom. 10/1912:28 pmBOI - DEN
Nonstop2h 00mFrontier
Deal found 8/13$78
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/289:38 amDEN - BOI
Nonstop1h 59mFrontier
dom. 10/512:22 pmBOI - DEN
Nonstop2h 23mFrontier
Deal found 8/14$83
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/57:00 amBUR - BOI
1 stop12h 31mSpirit Airlines
lun. 9/89:26 pmBOI - BUR
1 stop11h 34mSpirit Airlines
Deal found 8/12$115
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:00 amBUR - BOI
1 stop5h 21mSpirit Airlines
jue. 9/182:16 pmBOI - BUR
1 stop8h 39mSpirit Airlines
Deal found 8/12$116
This Expedia deal was found by Cheapflights users on 8/12. 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.
jue. 9/47:00 amBUR - BOI
1 stop5h 21mSpirit Airlines
sáb. 9/62:16 pmBOI - BUR
1 stop8h 39mSpirit Airlines
Deal found 8/12$118
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/67:00 amBUR - BOI
1 stop5h 21mSpirit Airlines
lun. 9/89:26 pmBOI - BUR
1 stop11h 34mSpirit Airlines
Deal found 8/14$124
This Hawaiian Airlines deal was found by Cheapflights users on 8/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1311:30 amSEA - BOI
1 stop6h 07mHawaiian Airlines
sáb. 9/205:45 pmBOI - SEA
Nonstop1h 37mHawaiian Airlines
Deal found 8/14$127
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/36:03 pmSNA - BOI
Nonstop2h 06mAllegiant Air
lun. 10/64:44 pmBOI - SNA
Nonstop2h 14mAllegiant Air
Deal found 8/14$128
This Travelocity deal was found by Cheapflights users on 8/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/57:02 pmBUR - BOI
Nonstop2h 07mMultiple Airlines
lun. 9/89:26 pmBOI - BUR
1 stop11h 34mMultiple Airlines
Deal found 8/11$128
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:45 amSNA - BOI
1 stop5h 36mMultiple Airlines
lun. 9/296:37 pmBOI - SNA
Nonstop2h 10mMultiple Airlines
Deal found 8/12$129
This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:45 amSNA - BOI
1 stop5h 36mSpirit Airlines
sáb. 10/42:16 pmBOI - SNA
1 stop8h 49mSpirit Airlines
Deal found 8/13$130
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:45 amSNA - BOI
1 stop12h 46mSpirit Airlines
jue. 9/112:16 pmBOI - SNA
1 stop8h 49mSpirit Airlines
Deal found 8/14$131

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 agosto 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

DenverBoise

DEN - BOI

DENBOI

Denver Intl

jue. 10/16

9:48 am-11:43 am

Nonstop1h 55m

Boise Air Term. Gowen Fld

dom. 10/19

12:28 pm-2:28 pm

Nonstop2h 00m

$78

DenverBoise

DEN - BOI

DENBOI

Denver Intl

dom. 9/28

9:38 am-11:37 am

Nonstop1h 59m

Boise Air Term. Gowen Fld

dom. 10/5

12:22 pm-2:45 pm

Nonstop2h 23m

$83

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

vie. 9/5

7:00 am-8:31 pm

1 stop12h 31m

Boise Air Term. Gowen Fld

lun. 9/8

9:26 pm-8:00 am

1 stop11h 34m

$115

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

jue. 10/2

7:00 am-1:21 pm

1 stop5h 21m

Boise Air Term. Gowen Fld

sáb. 10/4

2:16 pm-9:20 pm

1 stop8h 04m

$115

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

jue. 9/4

7:00 am-1:21 pm

1 stop5h 21m

Boise Air Term. Gowen Fld

vie. 9/5

9:26 pm-8:00 am

1 stop11h 34m

$115

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

jue. 9/25

7:00 am-1:21 pm

1 stop5h 21m

Boise Air Term. Gowen Fld

sáb. 9/27

2:16 pm-9:55 pm

1 stop8h 39m

$116

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

jue. 9/11

7:00 am-1:21 pm

1 stop5h 21m

Boise Air Term. Gowen Fld

lun. 9/15

9:26 pm-8:00 am

1 stop11h 34m

$116

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

sáb. 9/13

11:30 am-6:37 pm

1 stop6h 07m

Boise Air Term. Gowen Fld

sáb. 9/20

5:45 pm-6:22 pm

Nonstop1h 37m

$127

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar. 9/16

9:40 pm-12:08 am

Nonstop1h 28m

Boise Air Term. Gowen Fld

mar. 9/23

6:59 pm-9:02 pm

1 stop3h 03m

$127

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mié. 9/17

9:40 pm-12:08 am

Nonstop1h 28m

Boise Air Term. Gowen Fld

sáb. 9/20

4:00 pm-6:45 pm

1 stop3h 45m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from North America to Boise (average of $314). Flying from North America to Boise in June is currently the most expensive (average of $399). 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 agosto 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from North America to Boise as you normally would.

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 agosto 14, 2025.

The most flights from 0NA to BOI are scheduled on a Thursday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 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 agosto 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
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 21 times in the past calendar month.

  • 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 Frontier ($39), Spirit Airlines ($50), and Alaska Airlines ($61).

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

    When deciding which route to take from North America to Boise consider Los Angeles - Boise Air Term. Gowen Fld, Minneapolis St Paul - Boise Air Term. Gowen Fld or Portland - 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: United Airlines (100%), Air New Zealand (100%), Singapore Airlines (100%).

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

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Los Angeles - Boise Air Term. Gowen Fld) can be booked for $133 on average our data indicates $351 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, October is the cheapest month in which you can book a flight from North America to Boise (average of $314). Flying from North America to Boise in June is currently the most expensive (average of $399). 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

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Alternative routes for North America to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from North America to Boise

Discover the top 10 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$250FlexibilityNo cancel feeOn-time65%
FrontierCheapest$62Average$133FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$64Average$132FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$78Average$222FlexibilityNo cancel feeOn-time85%
DeltaCheapest$98Average$400FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$124Average$232FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$137Average$373FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$147Average$393FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$155Average$461FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$477FlexibilityNo cancel feeOn-time71%

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