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Boise

$32+ Cheap flights from Boise

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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What to know about flights from Boise

Discover essential information about flights departing from Boise, including flight schedules, destinations, airlines operating at the Boise airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated diciembre 12, 2025.

Cheapest one-way flight

$66

Cheapest round-trip flight

$99

Cheapest airline

Alaska Airlines

Most popular destination

Denver Intl (DEN)

Good round-trip deal

$96 or less

Good one-way deal

$88 or less
The cheapest one-way flight from Boise Air Term. Gowen Fld is currently to Las Vegas Harry Reid Intl.
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The cheapest round-trip flight from Boise Air Term. Gowen Fld is currently to Seattle/Tacoma Intl.
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On average, Alaska Airlines currently has the cheapest one-way flight from Boise Air Term. Gowen Fld (avg. price of $219).
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Denver Intl (DEN) is currently the most popular flight destination from Boise Air Term. Gowen Fld (average round-trip price of $259).
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld.
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Price to beat on a one-way flight from Boise Air Term. Gowen Fld.
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Find flights from Boise

Cheapest flights from Boise
Explore the most affordable flight options available from Boise. Find the lowest fares based on data from user searches, with prices last updated on diciembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/85:40 amBOI - SEA
Nonstop1h 56mDelta
sáb. 1/105:45 pmSEA - BOI
Nonstop1h 27mDelta
Deal found 12/10$99
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/1610:00 amBOI - SEA
Nonstop1h 38mAlaska Airlines
lun. 1/1910:20 amSEA - BOI
Nonstop1h 31mAlaska Airlines
Deal found 12/11$118
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/136:28 amBOI - SEA
Nonstop1h 45mAlaska Airlines
lun. 2/169:35 pmSEA - BOI
Nonstop1h 24mAlaska Airlines
Deal found 12/11$119
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/612:07 pmBOI - DEN
Nonstop2h 00mMultiple Airlines
mar. 2/1011:49 amDEN - BOI
1 stop5h 12mMultiple Airlines
Deal found 12/11$121
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/1112:07 pmBOI - DEN
Nonstop2h 01mMultiple Airlines
jue. 1/157:00 amDEN - BOI
1 stop5h 51mMultiple Airlines
Deal found 12/10$126
This Trip.com deal was found by Cheapflights users on 12/10. 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.
sáb. 1/316:23 amBOI - SEA
Nonstop1h 52mHawaiian Airlines
lun. 2/211:30 amSEA - BOI
1 stop3h 37mHawaiian Airlines
Deal found 12/10$128
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/59:46 pmBOI - DEN
1 stop6h 12mMultiple Airlines
vie. 1/99:10 amDEN - BOI
Nonstop2h 07mMultiple Airlines
Deal found 12/11$129
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/85:55 pmBOI - SEA
Nonstop1h 38mAlaska Airlines
jue. 1/88:35 pmSEA - BOI
Nonstop1h 26mAlaska Airlines
Deal found 12/10$133
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
vie. 1/912:07 pmBOI - DEN
Nonstop2h 01mMultiple Airlines
dom. 1/119:50 amDEN - BOI
1 stop23h 30mMultiple Airlines
Deal found 12/10$134
This Alaska Airlines deal was found by Cheapflights users on 12/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/268:58 pmBOI - LAS
Nonstop1h 57mAlaska Airlines
vie. 1/308:50 amLAS - BOI
Nonstop1h 58mAlaska Airlines
Deal found 12/8$137
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/61:22 pmBOI - DEN
1 stop4h 53mMultiple Airlines
vie. 1/99:10 amDEN - BOI
Nonstop2h 07mMultiple Airlines
Deal found 12/10$138
This Gotogate deal was found by Cheapflights users on 12/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
vie. 12/2612:11 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 12/9$138

Find flights from Boise within your budget

 
Find flights departing from Boise that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on diciembre 12, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Los Angeles

Route

Depart

Return

Price

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

jue. 1/8

3:43 pm-4:21 pm

Nonstop1h 38m

Seattle/Tacoma Intl

jue. 1/15

12:43 pm-3:10 pm

Nonstop1h 27m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

jue. 1/8

1:40 pm-2:35 pm

Nonstop1h 55m

Seattle/Tacoma Intl

sáb. 1/10

7:30 pm-9:58 pm

Nonstop1h 28m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

vie. 1/23

5:15 pm-6:08 pm

Nonstop1h 53m

Seattle/Tacoma Intl

dom. 1/25

10:25 am-1:00 pm

Nonstop1h 35m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

jue. 1/15

5:55 pm-6:33 pm

Nonstop1h 38m

Seattle/Tacoma Intl

sáb. 1/17

8:35 pm-11:01 pm

Nonstop1h 26m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

mar. 1/6

7:25 am-8:20 am

Nonstop1h 55m

Seattle/Tacoma Intl

mar. 1/13

7:30 pm-9:58 pm

Nonstop1h 28m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

jue. 1/15

10:39 am-11:35 am

Nonstop1h 56m

Seattle/Tacoma Intl

dom. 1/18

7:30 pm-9:58 pm

Nonstop1h 28m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

vie. 2/27

5:40 am-6:34 am

Nonstop1h 54m

Seattle/Tacoma Intl

dom. 3/1

10:40 am-1:11 pm

Nonstop1h 31m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

vie. 2/27

4:55 pm-5:39 pm

Nonstop1h 44m

Seattle/Tacoma Intl

lun. 3/2

7:15 am-9:50 am

Nonstop1h 35m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

vie. 2/6

7:15 pm-8:13 pm

Nonstop1h 58m

Seattle/Tacoma Intl

dom. 2/8

5:45 pm-8:12 pm

Nonstop1h 27m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

vie. 1/16

10:00 am-10:38 am

Nonstop1h 38m

Seattle/Tacoma Intl

lun. 1/19

10:20 am-12:51 pm

Nonstop1h 31m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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Compare providers for flights from Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise in December
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Boise, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams about >95% of the time. This is based on searches for flights from Boise made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate eDreams the highest out of those offering flight deals from Boise. eDreams has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Boise. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Boise

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Boise

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

When is the best time to book a flight from Boise?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Los Angeles. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Boise, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Boise (average of $75). Flying from Boise in December will prove the most costly (average of $184). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Boise?

Use this chart to determine the cheapest time to fly round-trip from Boise to Los Angeles. Price data was last updated on December 6, 2025.

Those who are seeking the cheapest fare on flights departing from Boise would be wise to consider leaving during Wednesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday evenings when fares are usually the most expensive.

Which airlines fly from Boise?

For flights departing from Boise check dates and pricing for the following: Delta, Alaska Airlines, United Airlines, Hawaiian Airlines, Spirit Airlines. These airlines depart to the following popular destinations: Los Angeles.

Delta
Delta
From $78
United Airlines
United Airlines
From $133
Alaska Airlines
Alaska Airlines
From $100
Southwest
Southwest
From $137

What are popular destinations to fly to from Boise?

Some of the most frequent flights departing from Boise everyday are: Seattle (323 flights per day), Los Angeles (190 flights per day), and San Francisco (119 flights per day).

Denver Intl
Denver Intl
From $72
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $89
San Francisco
San Francisco
From $78
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $78

What is the cheapest place to fly to from Boise?

The cheapest city to fly to from Boise is Las Vegas Harry Reid Intl, with prices starting at $66. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $66
Denver Intl
Denver Intl
From $72
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $78
San Jose
San Jose
From $78

Airline reviews for flights from Boise

Read reviews and ratings of airlines operating flights from Boise. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Boise travel. Please note that the reviews are sourced from user searches and were last updated on diciembre 12, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Boise. 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
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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.
Hawaiian Airlines
7.8
Good
2,817 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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
9,095 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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.
Spirit Airlines
6.3
Okay
8,180 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

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.

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Related info for your journey

Access useful and relevant information related to your journey from Boise. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated diciembre 12, 2025.

  • What are the most popular destinations to fly to from Boise?

    This month, the top selected destinations from Boise are Guadalajara, Denver, Honolulu. Throughout the year, Denver, Honolulu, Dallas/Fort Worth Airport are some of the top choices made by users flying from Boise.

  • What is the cheapest flight from Boise to anywhere?

    Users have flown out of Boise for as low as $66 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for $502 to fly from Boise.

  • What are the cheapest airlines flying from Boise to anywhere?

    Over the past few days, we've found that Spirit Airlines, Frontier, and Hawaiian Airlines have the cheapest prices from Boise. Spirit Airlines flights from Boise to Atlanta Hartsfield-Jackson ($47), Frontier flights from Boise to Austin Bergstrom ($58), and Hawaiian Airlines flights from Boise to Anchorage ($73).

  • What is the cheapest premium economy flight from Boise?

    Options for some of the cheapest premium economy flights from Boise we have found on Cheapflights are as follows:
    Fly from Boise Air Term. Gowen Fld to Sacramento starting at $198
    Fly from Boise Air Term. Gowen Fld to Spokane starting at $298
    Fly from Boise Air Term. Gowen Fld to San Jose, California starting at $360
    Fly from Boise Air Term. Gowen Fld to Los Angeles starting at $427

  • What is the cheapest first class flight from Boise?

    If you’re looking for a cheap first-class flight from Boise, consider Spokane. Prices start at $257 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Boise?

    March is currently the cheapest month to fly from Boise. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Boise?

    Check out the cheapest flights from Boise to embark to:
    Fly from Boise to Seattle from $93 round trip
    Fly from Boise to Denver from $121 round trip
    Fly from Boise to Las Vegas from $137 round trip
    Fly from Boise to Sacramento from $137 round trip
    Fly from Boise to San Francisco from $137 round trip

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