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$28+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Delta deal was found by Cheapflights users on 12/2. 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.
Thu 12/253:30 pmBOI - SEA
Nonstop1h 50mDelta
Fri 1/29:35 pmSEA - BOI
Nonstop1h 29mDelta
Deal found 12/2$99
This Alaska Airlines deal was found by Cheapflights users on 12/4. 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 12/299:50 pmBOI - SEA
Nonstop1h 45mAlaska Airlines
Thu 1/11:44 pmSEA - BOI
Nonstop1h 22mAlaska Airlines
Deal found 12/4$119
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/3110:47 amBOI - SEA
Nonstop1h 43mAlaska Airlines
Wed 1/710:20 amSEA - BOI
Nonstop1h 31mAlaska Airlines
Deal found 12/2$128
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/810:41 pmBOI - DEN
2 stops11h 14mMultiple Airlines
Sun 12/149:42 amDEN - BOI
Nonstop2h 07mMultiple Airlines
Deal found 12/2$130
This Southwest deal was found by Cheapflights users on 12/2. 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.
Wed 12/315:50 pmBOI - LAS
Nonstop1h 50mSouthwest
Wed 1/710:15 amLAS - BOI
1 stop5h 35mSouthwest
Deal found 12/2$138
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/311:00 pmBOI - SEA
Nonstop1h 43mAlaska Airlines
Sun 1/47:59 pmSEA - BOI
Nonstop1h 27mAlaska Airlines
Deal found 12/2$138
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/1112:44 pmBOI - DEN
Nonstop2h 01mFrontier
Sun 12/149:42 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/2$140
This Priceline deal was found by Cheapflights users on 12/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:44 pmBOI - DEN
Nonstop2h 01mFrontier
Sun 12/149:42 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/3$141
This Frontier deal was found by Cheapflights users on 12/2. 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 12/1812:38 pmBOI - DEN
Nonstop2h 01mFrontier
Sun 12/289:36 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/2$143
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/2210:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Fri 12/2612:11 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/3$144
This Frontier deal was found by Cheapflights users on 12/2. 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.
Fri 12/1212:44 pmBOI - DEN
Nonstop2h 01mFrontier
Thu 12/189:36 amDEN - BOI
Nonstop2h 07mFrontier
Deal found 12/2$148
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 12/1210:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Mon 12/1512:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/2$148

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$99
(Delta)

One-way from

$28
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$650

Good round-trip deal

$96 or less

Good one-way deal

$88 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
Search Deals
From Boise Air Term. Gowen Fld to North America
Search Deals
One-way flight from Boise Air Term. Gowen Fld to North America
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 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 Boise Air Term. Gowen Fld to North America.
Search Deals
Price to beat on a one-way flight from Boise Air Term. Gowen Fld to North America.
Search Deals

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 December 4, 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

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 1/27

11:20 am-5:50 pm

1 stop7h 30m

Seattle/Tacoma Intl

Wed 1/28

9:30 am-2:55 pm

1 stop4h 25m

$101

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Sun 1/11

12:07 pm-2:08 pm

Nonstop2h 01m

Denver Intl

Tue 1/13

7:00 am-12:51 pm

1 stop5h 51m

$108

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 1/10

6:23 am-7:15 am

Nonstop1h 52m

Seattle/Tacoma Intl

Sat 1/10

10:20 am-12:51 pm

Nonstop1h 31m

$113

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 1/6

2:39 pm-3:23 pm

Nonstop1h 44m

Seattle/Tacoma Intl

Tue 1/6

6:48 pm-9:10 pm

Nonstop1h 22m

$113

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Mon 2/23

10:41 am-11:35 am

Nonstop1h 54m

Seattle/Tacoma Intl

Wed 2/25

1:50 pm-4:15 pm

Nonstop1h 25m

$119

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 2/10

9:15 am-10:14 am

Nonstop1h 59m

Seattle/Tacoma Intl

Thu 2/12

7:15 am-9:50 am

Nonstop1h 35m

$119

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sun 1/25

5:40 am-6:36 am

Nonstop1h 56m

Seattle/Tacoma Intl

Wed 1/28

5:45 pm-8:12 pm

Nonstop1h 27m

$119

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Mon 2/9

9:15 am-10:14 am

Nonstop1h 59m

Seattle/Tacoma Intl

Wed 2/11

5:45 pm-8:12 pm

Nonstop1h 27m

$119

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Thu 1/22

3:00 pm-11:05 pm

1 stop9h 05m

Seattle/Tacoma Intl

Mon 1/26

2:05 pm-11:10 pm

1 stop8h 05m

$121

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 3/17

7:00 am-3:20 pm

1 stop9h 20m

Seattle/Tacoma Intl

Tue 3/17

6:55 pm-9:21 pm

Nonstop1h 26m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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, September is the cheapest month in which you can book a flight from Boise to North America (average of $81). Flying from Boise to North America in March is currently the most expensive (average of $172). 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 December 4, 2025.

One of the essential ways to save on airfare from Boise to North America is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Boise to North America. Price data was last updated on December 16, 2024.

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

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 December 4, 2025.

The most flights from BOI to 0NA are scheduled on a Thursday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (26 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 December 4, 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
11,402 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Alaska Airlines
8.0
Very good
11,402 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Southwest
8.0
Very good
4,250 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
United Airlines
7.4
Good
9,066 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
American Airlines
7.2
Good
11,047 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

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, 27 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?

    Southwest, Alaska Airlines, and Delta can get you from Boise to North America in just under 1h 52m. Your travel time can differ by up to 5h 38m. Airlines will cover a distance of 398 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 Spirit Airlines, with whom users have recently found tickets for as low as $32. However, be on the lookout for offers from Frontier and Allegiant Air, 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 - Las Vegas Harry Reid Intl or Boise Air Term. Gowen Fld - Seattle/Tacoma Intl, Boise Air Term. Gowen Fld - Los Angeles 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: Aeromexico (98%), Air France (98%), British Airways( 97%).

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

    The cheapest flight price from Boise to North America is $138. On average you can expect to pay $382. The most popular route, (Boise Air Term. Gowen Fld - Los Angeles), can usually be booked for $126.

  • 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, September is the cheapest month in which you can book a flight from Boise to North America (average of $81). Flying from Boise to North America in March is currently the most expensive (average of $172). 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.

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Top 9 airlines flying from Boise to North America

Discover the top 9 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$73Average$270FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$89Average$194FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$133Average$466FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$137Average$391FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$143Average$225FlexibilityNo cancel feeOn-time88%
DeltaCheapest$162Average$427FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$166Average$469FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$196Average$446FlexibilityNo cancel feeOn-time63%
AeromexicoCheapest$465Average$605FlexibilityNo cancel feeOn-timeN/A

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