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$35+ Cheap flights from Boise (BOI) to North America

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Boise to North America

Keep the following information in mind while searching for Boise to North America flight deals. Data was last updated September 11, 2025.

Round-trip from

$72
(Cheapflightsfares)

One-way from

$35
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$397

Good round-trip deal

$111 or less

Good one-way deal

$68 or less
From Boise Air Term. Gowen Fld to North America
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One-way flight from Boise Air Term. Gowen Fld to North America
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Highest demand for flights based on searches. 18% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to North America.
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Price to beat on a one-way flight from Boise Air Term. Gowen Fld to North America.
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Find flight deals from Boise to North America

Cheapest flights from Boise to North America
Explore the most affordable flight options available from Boise to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 10/39:26 pmBOI - LAS
Nonstop1h 57mSpirit Airlines
Sat 10/410:26 amLAS - BOI
Nonstop1h 55mSpirit Airlines
Deal found 9/10$72
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 12/510:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Fri 12/1212:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 9/9$78
This Hawaiian Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/97:00 amBOI - SMF
Nonstop1h 39mHawaiian Airlines
Tue 12/169:08 amSMF - BOI
Nonstop1h 31mHawaiian Airlines
Deal found 9/10$83
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:10 amBOI - LAS
Nonstop2h 00mSouthwest
Sat 11/157:35 amLAS - BOI
Nonstop1h 45mSouthwest
Deal found 9/11$89
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:15 pmBOI - LAS
Nonstop1h 50mSouthwest
Wed 10/227:20 pmLAS - BOI
Nonstop1h 50mSouthwest
Deal found 9/8$95
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Mon 9/299:26 pmBOI - LAS
Nonstop1h 57mSpirit Airlines
Fri 10/35:36 pmLAS - BOI
Nonstop1h 55mSpirit Airlines
Deal found 9/10$97
This Trip.com deal was found by Cheapflights users on 9/10. 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.
Thu 11/1312:33 pmBOI - DEN
Nonstop2h 00mMultiple Airlines
Sat 11/1511:31 amDEN - BOI
1 stop5h 40mMultiple Airlines
Deal found 9/10$103
This Orbitz deal was found by Cheapflights users on 9/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:16 pmBOI - LAS
Nonstop1h 51mMultiple Airlines
Tue 10/78:14 pmLAS - BOI
Nonstop2h 01mMultiple Airlines
Deal found 9/10$105
This Hawaiian Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/147:00 amBOI - SMF
Nonstop1h 32mHawaiian Airlines
Tue 10/219:12 amSMF - BOI
Nonstop1h 24mHawaiian Airlines
Deal found 9/10$107
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/1612:28 pmBOI - DEN
Nonstop2h 00mFrontier
Sun 10/199:48 amDEN - BOI
Nonstop1h 55mFrontier
Deal found 9/10$107
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sun 10/2612:28 pmBOI - DEN
Nonstop2h 00mFrontier
Thu 10/309:53 amDEN - BOI
Nonstop1h 55mFrontier
Deal found 9/10$108
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 9/269:26 pmBOI - LAS
Nonstop1h 57mSpirit Airlines
Sat 10/410:26 amLAS - BOI
Nonstop1h 55mSpirit Airlines
Deal found 9/9$108

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to North America 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 September 11, 2025.
Use the filters below to find and compare flights from Boise to North America that are best for you.

Fly from

Boise

Fly to

North America

Route

Depart

Return

Price

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Tue 12/9

7:00 am-7:39 am

Nonstop1h 39m

Sacramento Intl

Tue 12/16

9:08 am-11:39 am

Nonstop1h 31m

$83

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Tue 3/3

7:00 am-7:30 am

Nonstop1h 30m

Sacramento Intl

Wed 3/4

7:00 am-9:26 am

Nonstop1h 26m

$83

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 11/11

12:05 pm-12:55 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Sat 11/15

7:35 am-10:20 am

Nonstop1h 45m

$89

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Tue 10/14

7:00 am-7:32 am

Nonstop1h 32m

Sacramento Intl

Tue 10/21

9:12 am-11:36 am

Nonstop1h 24m

$107

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 10/8

5:30 pm-10:05 pm

1 stop5h 35m

Las Vegas Harry Reid Intl

Wed 10/15

8:50 am-3:50 pm

1 stop6h 00m

$121

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 10/22

7:20 pm-8:05 pm

Nonstop1h 45m

Las Vegas Harry Reid Intl

Thu 10/23

3:30 pm-6:20 pm

Nonstop1h 50m

$123

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Wed 10/15

7:20 pm-10:20 pm

1 stop4h 00m

Sacramento Intl

Mon 10/20

9:15 pm-11:40 pm

Nonstop1h 25m

$133

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 10/25

6:00 am-8:26 am

1 stop3h 26m

Seattle/Tacoma Intl

Tue 10/28

11:10 am-6:34 pm

1 stop6h 24m

$136

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Sat 10/18

5:25 am-11:28 am

1 stop6h 03m

Denver Intl

Wed 10/22

6:25 am-1:20 pm

1 stop6h 55m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 11/12

1:40 pm-2:36 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Sat 11/15

8:50 pm-11:49 pm

Nonstop1h 59m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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Best time to book a flight from Boise to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Boise 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 Boise to North America

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

Currently, January is the cheapest month in which you can book a flight from Boise to North America (average of $246). Flying from Boise to North America in March is currently the most expensive (average of $325). 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 BOI to NA?

Find hourly flight availability from Boise to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Weekly flight availability from Boise to North America

Explore weekly flight availability from Boise to North America. 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 September 11, 2025.

The most flights from BOI to 0NA are scheduled on a Thursday (28 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (27 on average).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated September 11, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Boise to North America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Boise to North America. 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 from for flights from Boise to North America?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to North America. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

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

    Within the past month, 39 users have taken a look at flights from Boise Air Term. Gowen Fld to North America.

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

    Hawaiian Airlines, Southwest, and Alaska Airlines can get you from Boise to North America in just under 1h 39m. Your travel time can differ by up to 1h 47m. Airlines will cover a distance of 437 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from Southwest and Alaska Airlines, as they are both options that can get you from Boise to North America for a low price.

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

    While some choose either Boise Air Term. Gowen Fld - Seattle/Tacoma Intl or Boise Air Term. Gowen Fld - Los Angeles, Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl is the most popular route from Boise to North America.

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

    Before booking your flight to North America from Boise, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (100%), KLM (99%), Aeromexico( 99%).

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

    The cheapest flight price from Boise to North America is $109. On average you can expect to pay $415. The most popular route, (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl), can usually be booked for $72.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to North America 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 Boise to North America?

    Currently, January is the cheapest month in which you can book a flight from Boise to North America (average of $246). Flying from Boise to North America in March is currently the most expensive (average of $325). 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

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Alternative routes for Boise to North America

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

Discover the top 10 airlines that operate flights from Boise to North America. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$50Average$244FlexibilityNo cancel feeOn-time65%
FrontierCheapest$64Average$190FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$68Average$252FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$76Average$194FlexibilityNo cancel feeOn-time88%
DeltaCheapest$121Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$394FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$147Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$154Average$392FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$172Average$471FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$465Average$592FlexibilityNo cancel feeOn-timeN/A

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