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Boise

$102+ Cheap flights to 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Flights to Boise in 2026

Cheapest flights to Boise
Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on August 10, 2026.

This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:15 am -
1 stop11h 34m
Sun 8/3012:12 pm -
1 stop8h 02m
Deal found 8/6$247
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop6h 55m
Sat 9/1212:55 pm -
1 stop8h 05m
Deal found 8/9$276
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:27 am -
1 stop8h 02m
Wed 9/212:12 pm -
1 stop8h 02m
Deal found 8/5$297
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop10h 31m
Tue 10/612:14 pm -
1 stop9h 30m
Deal found 8/9$307
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:44 am -
1 stop7h 45m
Sat 9/52:58 pm -
1 stop6h 47m
Deal found 8/7$308
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:55 pm -
2 stops9h 45m
Sat 9/1212:30 pm -
1 stop6h 55m
Deal found 8/9$312
This Southwest deal was found by Cheapflights users on 8/6. 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.
Fri 11/66:30 am -
2 stops11h 35m
Tue 11/106:20 am -
2 stops10h 25m
Deal found 8/6$317
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:29 pm -
2 stops9h 11m
Sat 9/512:24 pm -
1 stop7h 30m
Deal found 8/9$326
This Delta deal was found by Cheapflights users on 8/6. 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.
Tue 9/295:59 pm -
1 stop8h 00m
Mon 10/511:10 pm -
1 stop9h 28m
Deal found 8/6$327
This Delta deal was found by Cheapflights users on 8/7. 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.
Wed 10/216:00 am -
1 stop8h 35m
Wed 11/111:38 pm -
1 stop9h 19m
Deal found 8/7$327
This Southwest deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:35 pm -
2 stops10h 00m
Wed 9/26:00 am -
2 stops8h 55m
Deal found 8/5$328
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 8/285:59 pm -
1 stop8h 00m
Sat 9/52:53 pm -
1 stop7h 03m
Deal found 8/7$328

Find flight deals to Boise

Find the latest flights to Boise in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 10, 2026.

Popular in

March

Cheapest in

January

Average price

$570

Round-trip from

$247

One-way from

$102
Highest demand for flights based on searches. 14% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
From New York to Boise Air Term. Gowen Fld
Search Deals
One-way flight from New York to Boise Air Term. Gowen Fld (BOI)
Search Deals

Cheapflights Fare Finder

 
Locate flights to Boise that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 10, 2026.
Use the filters below to find and compare flights to Boise that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Tue 9/29

5:59 pm-11:59 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Mon 10/5

11:10 pm-10:38 am

1 stop9h 28m

$307

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Sat 9/5

6:10 am-11:28 am

1 stop7h 18m

Boise Air Term. Gowen Fld

Sat 9/12

2:41 pm-11:27 pm

1 stop6h 46m

$307

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Wed 10/14

7:03 am-3:23 pm

1 stop10h 20m

Boise Air Term. Gowen Fld

Sat 11/14

6:33 am-5:01 pm

1 stop8h 28m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Wed 9/30

7:00 am-1:01 pm

1 stop8h 01m

Boise Air Term. Gowen Fld

Tue 10/6

1:40 pm-12:58 am

1 stop9h 18m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Wed 9/2

6:00 am-11:28 am

1 stop7h 28m

Boise Air Term. Gowen Fld

Wed 9/23

2:41 pm-11:58 pm

1 stop7h 17m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Tue 11/3

6:00 am-12:35 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Wed 11/18

5:15 am-2:01 pm

1 stop6h 46m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Sat 9/5

4:59 pm-10:40 pm

1 stop7h 41m

Boise Air Term. Gowen Fld

Sat 9/12

7:05 pm-5:53 am

1 stop8h 48m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Sat 9/5

6:15 am-1:42 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Sat 9/12

2:50 pm-11:57 pm

1 stop7h 07m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Thu 9/3

3:20 pm-9:57 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Sat 9/5

2:53 pm-11:56 pm

1 stop7h 03m

$327

NewarkBoise

EWR Newark - BOI Boise Air Term. Gowen Fld

EWRBOI

Newark

Fri 8/28

5:59 pm-11:59 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Sat 9/5

2:53 pm-11:56 pm

1 stop7h 03m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights to 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 to Boise in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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: Out of all of the providers offering Boise flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Boise flight deals on Cheapflights and FlightHub. This is based on searches made for Boise flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Boise flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Boise. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Boise

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

How long is the flight to Boise?

On average, a flight from New York to Boise takes 8 hours 0 minutes. Flights to Boise from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Boise?

The most popular airlines flying from New York to Boise are Delta, Alaska Airlines and American Airlines.

Alaska Airlines
Alaska Airlines
From $60
Delta
Delta
From $68
United Airlines
United Airlines
From $113
Southwest
Southwest
From $147

What are the cheapest airlines that fly to Boise?

The cheapest airlines flying from New York to Boise are Delta, American Airlines and Alaska Airlines.

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).

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

The price you pay for your flight to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for flights to Boise

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boise trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta and United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Matt Meltzer

Matt Meltzer

Expert on Allegiant Air

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

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 August 10, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,218 reviews
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Alaska Airlines
7.9
Good
12,794 reviews
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,499 reviews
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,100 reviews
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,899 reviews
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

FAQs about flying to Boise

Best Time to Fly to Boise, ID

This is a year-round destination. Visit between November and late March to ski, snowboard and skate, or head over between June and August to hike, hang-glide and fish to your heart’s content. A trip in September and October may be ideal, with accommodations bargains aplenty.

Getting around Boise, ID

Boise is really a city for motorists, so anyone renting a car has a major advantage. However, shuttle buses will head to the ski resorts and major hiking areas. Those on foot or renting bikes can enjoy the stunning Boise Green Belt, which stretches for 15 miles across the town, and is well worth the effort.

  • What airport do you fly into for flights to Boise?

    Travelers will need to book flights to Air Term. Gowen Fld (BOI) if they wish to fly to Boise. The Boise airport is 3.3 mi from the city center.

  • Can I find cheaper flights to Boise if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Boise on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boise?

    Based on reviews from Cheapflights users, Alaska Airlines is rated the highest out of the airlines that fly to Boise.

  • What is the cheapest airport to fly to in Boise?

    Boise Air Term. Gowen Fld is currently the cheapest airport to fly to in Boise. One-way flights to Boise Air Term. Gowen Fld typically cost $74, while round-trip flights cost around $98.

  • How much is a round-trip flight to Boise?

    A round-trip flight to Boise will typically cost around $183, however they can be found for as little as $98.

  • Where does the fastest flight to Boise depart from?

    For those looking to save time traveling to Boise, Pullman Moscow Regional offers the quickest one-way flight (0 hours 57 minutes).

  • Does Boise Air Term. Gowen Fld have rental cars?

    Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Boise Air Term. Gowen Fld?

    Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Layover Inn Boise Airport is the closest property to Boise Air Term. Gowen Fld (0.0 mi away from Boise Air Term. Gowen Fld).

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

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