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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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
nov 15 — nov 221
sáb 11/15
sáb 11/22
1 adult, Economy
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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 outubro 16, 2025.

This Frontier deal was found by Cheapflights users on 10/16. 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.
qui 12/49:42 amDEN - BOI
Nonstop2h 07mFrontier
sex 12/1212:44 pmBOI - DEN
Nonstop2h 01mFrontier
Deal found 10/16$115
This Delta deal was found by Cheapflights users on 10/15. 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.
sáb 12/277:45 amSEA - BOI
Nonstop1h 35mDelta
ter 12/305:40 amBOI - SEA
Nonstop1h 57mDelta
Deal found 10/15$117
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/269:35 pmSEA - BOI
Nonstop1h 32mDelta
dom 11/305:20 amBOI - SEA
Nonstop1h 58mDelta
Deal found 10/14$118
This Delta deal was found by Cheapflights users on 10/15. 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.
seg 12/227:30 pmSEA - BOI
Nonstop1h 31mDelta
sex 12/263:40 pmBOI - SEA
Nonstop1h 50mDelta
Deal found 10/15$119
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
sex 12/510:20 amSEA - BOI
Nonstop1h 25mAlaska Airlines
seg 12/156:03 amBOI - SEA
Nonstop1h 57mAlaska Airlines
Deal found 10/16$123
This Delta deal was found by Cheapflights users on 10/16. 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.
sex 11/2810:35 amSEA - BOI
Nonstop1h 35mDelta
ter 12/21:54 pmBOI - SEA
Nonstop1h 51mDelta
Deal found 10/16$127
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
seg 11/247:59 pmSEA - BOI
Nonstop1h 25mAlaska Airlines
dom 11/306:09 amBOI - SEA
Nonstop1h 52mAlaska Airlines
Deal found 10/16$128
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
qui 11/1310:29 pmDEN - BOI
1 stop22h 12mMultiple Airlines
dom 11/1612:28 pmBOI - DEN
Nonstop2h 00mMultiple Airlines
Deal found 10/16$129
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
sex 12/129:42 amDEN - BOI
Nonstop2h 07mMultiple Airlines
dom 12/149:17 pmBOI - DEN
1 stop27h 03mMultiple Airlines
Deal found 10/16$130
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
qua 11/124:45 pmSEA - BOI
1 stop6h 14mAlaska Airlines
qua 11/197:30 amBOI - SEA
1 stop3h 37mAlaska Airlines
Deal found 10/15$136
This Delta deal was found by Cheapflights users on 10/16. 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.
seg 11/248:30 amSEA - BOI
Nonstop1h 32mDelta
seg 12/19:00 amBOI - SEA
Nonstop2h 11mDelta
Deal found 10/16$137
This Expedia deal was found by Cheapflights users on 10/16. 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.
sáb 11/85:20 amSEA - BOI
1 stop3h 05mAlaska Airlines
dom 11/96:28 amBOI - SEA
Nonstop1h 47mAlaska Airlines
Deal found 10/16$142

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 outubro 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$115
(Frontier)

One-way from

$32
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$383

Good round-trip deal

$75 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. 10% potential increase in price ($57 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 October 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 outubro 16, 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

qua 11/26

9:35 pm-12:07 am

Nonstop1h 32m

Boise Air Term. Gowen Fld

seg 12/1

11:42 am-12:35 pm

Nonstop1h 53m

$118

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

qua 11/26

9:35 pm-12:07 am

Nonstop1h 32m

Boise Air Term. Gowen Fld

dom 11/30

5:20 am-6:18 am

Nonstop1h 58m

$118

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

sex 11/28

8:11 am-10:45 am

Nonstop1h 34m

Boise Air Term. Gowen Fld

seg 12/1

6:09 am-7:01 am

Nonstop1h 52m

$119

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

seg 11/24

7:59 pm-10:24 pm

Nonstop1h 25m

Boise Air Term. Gowen Fld

dom 11/30

6:09 am-7:01 am

Nonstop1h 52m

$128

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

qua 11/12

4:45 pm-11:59 pm

1 stop6h 14m

Boise Air Term. Gowen Fld

qua 11/19

7:30 am-10:07 am

1 stop3h 37m

$136

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

sex 12/19

12:55 pm-3:22 pm

Nonstop1h 27m

Boise Air Term. Gowen Fld

qui 12/25

10:47 am-11:30 am

Nonstop1h 43m

$137

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

sex 11/14

12:39 pm-3:12 pm

Nonstop1h 33m

Boise Air Term. Gowen Fld

qua 11/19

4:20 pm-6:48 pm

1 stop3h 28m

$138

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

qua 12/24

4:40 pm-7:07 pm

Nonstop1h 27m

Boise Air Term. Gowen Fld

seg 12/29

6:08 pm-6:59 pm

Nonstop1h 51m

$147

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

qua 11/26

9:35 pm-12:07 am

Nonstop1h 32m

Boise Air Term. Gowen Fld

sáb 11/29

5:20 am-6:18 am

Nonstop1h 58m

$147

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

qua 12/24

1:44 pm-4:06 pm

Nonstop1h 22m

Boise Air Term. Gowen Fld

sáb 12/27

6:08 am-7:00 am

Nonstop1h 52m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

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, 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 $122). 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 outubro 16, 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 October 12, 2025.

Travelers seeking maximum savings on their North America to Boise flight should consider departing on Sunday at noon 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 outubro 16, 2025.

The most flights from 0NA to BOI are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 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 outubro 16, 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
11,100 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,100 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,984 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,043 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 47 times in the past calendar month.

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

    Airlines like Delta, Alaska Airlines, and Southwest fly from North America to Boise in about 1h 32m. The time it takes to get you to your destination can typically vary by up to 2h 13m. 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 Frontier ($32), Alaska Airlines ($68), and Delta ($70).

  • 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, Los Angeles - 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: United Airlines (95%), Air New Zealand (95%), Korean Air (95%).

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

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld) can be booked for $89 on average, our data indicates $298 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 $122). 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

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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 outubro 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$213FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$50Average$374FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$68Average$226FlexibilityNo cancel feeOn-time85%
DeltaCheapest$108Average$421FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$124Average$207FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$138Average$400FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$140Average$466FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$464FlexibilityNo cancel feeOn-time71%

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