HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$66+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
ene. 27 — feb. 31
lun. 1/27
lun. 2/3
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

Discover tips and strategies to find the most affordable flight options for your journey from North America (0NA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 22, 2025.

Round-trip from

$128
(Cheapflightsfares)

One-way from

$69
(Alaska Airlines)

Good round-trip deal

$76 or less

Good one-way deal

$80 or less
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
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

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 enero 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
mar. 2/187:42 amSMF - BOI
1 stop10h 04mSpirit Airlines
mar. 2/257:41 pmBOI - SMF
1 stop12h 06mSpirit Airlines
Deal found 1/21$128
This Expedia deal was found by Cheapflights users on 1/22. 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. 2/227:16 pmSMF - BOI
Nonstop1h 28mMultiple Airlines
mar. 2/257:41 pmBOI - SMF
1 stop12h 06mMultiple Airlines
Deal found 1/22$134
This Delta deal was found by Cheapflights users on 1/20. 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.
mar. 3/47:40 pmSEA - BOI
Nonstop1h 31mDelta
mar. 3/119:15 amBOI - SEA
Nonstop1h 42mDelta
Deal found 1/20$137
This Trip.com deal was found by Cheapflights users on 1/20. 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.
mar. 3/48:15 pmSEA - BOI
Nonstop1h 26mAlaska Airlines
mar. 3/116:43 pmBOI - SEA
1 stop4h 09mAlaska Airlines
Deal found 1/20$140
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
mar. 2/185:15 amSEA - BOI
1 stop12h 31mSpirit Airlines
mar. 2/257:41 pmBOI - SEA
1 stop5h 44mSpirit Airlines
Deal found 1/21$143
This Orbitz deal was found by Cheapflights users on 1/21. 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.
mar. 2/181:59 pmSEA - BOI
Nonstop1h 17mMultiple Airlines
mar. 2/257:41 pmBOI - SEA
1 stop5h 44mMultiple Airlines
Deal found 1/21$145
This Southwest deal was found by Cheapflights users on 1/22. 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.
sáb. 2/223:35 pmSMF - BOI
Nonstop1h 25mSouthwest
mar. 2/251:35 pmBOI - SMF
Nonstop1h 40mSouthwest
Deal found 1/22$147
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
mié. 4/27:20 pmSMF - BOI
Nonstop1h 28mAlaska Airlines
sáb. 4/51:49 pmBOI - SMF
Nonstop1h 35mAlaska Airlines
Deal found 1/22$152
This Delta deal was found by Cheapflights users on 1/22. 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.
mié. 2/1210:15 amSFO - BOI
1 stop5h 47mDelta
mié. 2/265:59 pmBOI - SFO
1 stop7h 15mDelta
Deal found 1/22$157
This Delta deal was found by Cheapflights users on 1/20. 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.
jue. 2/205:24 pmSMF - BOI
1 stop5h 54mDelta
dom. 2/236:00 amBOI - SMF
1 stop4h 20mDelta
Deal found 1/20$167
This CheapOair deal was found by Cheapflights users on 1/21. 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. 2/277:26 amDFW - BOI
1 stop12h 20mSpirit Airlines
lun. 3/37:41 pmBOI - DFW
1 stop22h 00mSpirit Airlines
Deal found 1/21$169
This CheapOair deal was found by Cheapflights users on 1/21. 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. 2/139:20 amLAX - BOI
1 stop8h 26mSpirit Airlines
lun. 2/177:41 pmBOI - LAX
1 stop18h 12mSpirit Airlines
Deal found 1/21$171

Find flights from North America to Boise within your budget

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 enero 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

mar. 2/18

7:42 am-6:46 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

mar. 2/25

7:41 pm-6:47 am

1 stop12h 06m

$128

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

sáb. 2/22

7:16 pm-9:44 pm

Nonstop1h 28m

Boise Air Term. Gowen Fld

mar. 2/25

7:41 pm-6:47 am

1 stop12h 06m

$134

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar. 3/4

7:40 pm-10:11 pm

Nonstop1h 31m

Boise Air Term. Gowen Fld

mar. 3/11

9:15 am-9:57 am

Nonstop1h 42m

$137

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar. 3/4

8:15 pm-10:41 pm

Nonstop1h 26m

Boise Air Term. Gowen Fld

mar. 3/11

6:43 pm-9:52 pm

1 stop4h 09m

$140

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar. 2/18

5:15 am-6:46 pm

1 stop12h 31m

Boise Air Term. Gowen Fld

mar. 2/25

7:41 pm-12:25 am

1 stop5h 44m

$143

DallasBoise

DFW - BOI

DFWBOI

Dallas/Fort Worth

mar. 3/4

11:00 am-6:46 pm

1 stop8h 46m

Boise Air Term. Gowen Fld

mar. 3/11

1:31 pm-11:28 pm

1 stop8h 57m

$144

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar. 2/18

1:59 pm-4:16 pm

Nonstop1h 17m

Boise Air Term. Gowen Fld

mar. 2/25

7:41 pm-12:25 am

1 stop5h 44m

$145

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

sáb. 2/22

3:35 pm-6:00 pm

Nonstop1h 25m

Boise Air Term. Gowen Fld

mar. 2/25

1:35 pm-2:15 pm

Nonstop1h 40m

$147

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

mié. 4/2

7:20 pm-9:48 pm

Nonstop1h 28m

Boise Air Term. Gowen Fld

sáb. 4/5

1:49 pm-2:24 pm

Nonstop1h 35m

$152

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

mar. 2/18

11:45 am-8:15 pm

1 stop7h 30m

Boise Air Term. Gowen Fld

mié. 2/26

5:45 am-10:45 am

1 stop6h 00m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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.

Travel insights for flights from North America to Boise

Get recent, data-driven insights about flights from North America to Boise including ideal travel times, pricing trends, and more.

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 $436). 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 enero 22, 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 enero 22, 2025.

The most flights from 0NA to BOI are scheduled on a Wednesday (26 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 enero 22, 2025.
Southwest
8.1
Very good
4,654 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,707 reviews
Southwest
8.1
Very good
4,654 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,514 reviews
Southwest
8.1
Very good
4,654 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 20 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 Alaska Airlines ($69), Spirit Airlines ($71), and Delta ($79).

  • 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, Seattle/Tacoma Intl - Boise Air Term. Gowen Fld or San Francisco - 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: LATAM Airlines (94%), Copa Airlines (88%), Qatar Airways (88%).

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

    Looking at all options, your cheapest flight can be booked for $93. While the most popular route (Los Angeles - Boise Air Term. Gowen Fld) can be booked for $119 on average our data indicates $250 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 $436). 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 North America?

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

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
John F Kennedy Intl to Jackson flights
LaGuardia to Jackson flights
O'Hare Intl to Jackson flights
Seattle to Spokane flights
San Francisco to Jackson flights
Los Angeles to Boise flights
Dulles Intl to Jackson flights
Seattle to Boise flights
Los Angeles to Jackson flights
Los Angeles to Spokane flights
Boston to Jackson flights
Reagan-National to Jackson flights
Denver to Spokane flights
Baltimore to Jackson flights
Atlanta to Jackson flights
San Francisco to Boise flights
San Francisco to Spokane flights
O'Hare Intl to Boise flights
Atlanta to Boise flights
Ontario to Boise flights
Portland to Spokane flights
Dallas/Fort Worth to Jackson flights
Dallas/Fort Worth to Boise flights
Denver to Boise flights
Los Angeles to Hailey flights
Minneapolis to Spokane flights
Dallas/Fort Worth to Spokane flights
Sacramento to Boise flights
Minneapolis to Boise flights
Minneapolis to Jackson flights
Denver to Jackson flights
Portland to Boise flights
Seattle to Jackson flights
O'Hare Intl to Spokane flights
Boston to Boise flights
John F Kennedy Intl to Boise flights
San Diego to Boise flights
Salt Lake City to Spokane flights
Sky Harbor Intl to Boise flights
Raleigh to Jackson flights
Dulles Intl to Boise flights
Midway to Jackson flights
John F Kennedy Intl to Hailey flights
Ontario to Jackson flights
Ontario to Spokane flights
Newark to Boise flights
San Francisco to Hailey flights
Cincinnati to Jackson flights
Sky Harbor Intl to Spokane 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 enero 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$40Average$233FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$73Average$162FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$75Average$170FlexibilityNo cancel feeOn-time88%
DeltaCheapest$117Average$389FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$137Average$381FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$138Average$395FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$153Average$471FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$504FlexibilityNo 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.