HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$129+ Cheap flights from LaGuardia, NY (LGA) 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BOI
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia 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 LaGuardia to Boise

Cheapest flights from LaGuardia to Boise
Explore the most affordable flight options available from LaGuardia to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 4/156:00 am
LGA
-
BOI
1 stop9h 07m
Delta
Sat 4/253:23 pm
BOI
-
LGA
1 stop6h 19m
Delta
Deal found 2/6$257
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 4/156:00 am
LGA
-
BOI
2 stops10h 26m
Delta
Wed 4/2211:35 pm
BOI
-
LGA
1 stop7h 04m
Delta
Deal found 2/6$262
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 4/226:00 am
LGA
-
BOI
2 stops10h 26m
Delta
Sat 5/25:40 am
BOI
-
LGA
2 stops11h 42m
Delta
Deal found 2/6$267
This Delta deal was found by Cheapflights users on 2/6. 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.
Sat 4/182:59 pm
LGA
-
BOI
1 stop8h 02m
Delta
Mon 4/2011:35 pm
BOI
-
LGA
1 stop9h 07m
Delta
Deal found 2/6$279
This American Airlines deal was found by Cheapflights users on 2/9. 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 4/291:30 pm
LGA
-
BOI
1 stop11h 24m
American Airlines
Wed 5/61:29 pm
BOI
-
LGA
1 stop8h 05m
American Airlines
Deal found 2/9$289
This Delta deal was found by Cheapflights users on 2/6. 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.
Fri 4/176:00 am
LGA
-
BOI
2 stops10h 26m
Delta
Tue 4/2811:35 pm
BOI
-
LGA
1 stop10h 08m
Delta
Deal found 2/6$294
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 4/116:38 am
LGA
-
BOI
1 stop8h 11m
American Airlines
Wed 4/151:29 pm
BOI
-
LGA
1 stop8h 05m
American Airlines
Deal found 2/5$297
This Delta deal was found by Cheapflights users on 2/6. 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.
Fri 5/86:05 am
LGA
-
BOI
1 stop9h 14m
Delta
Mon 5/112:25 pm
BOI
-
LGA
1 stop7h 19m
Delta
Deal found 2/6$321
This Delta deal was found by Cheapflights users on 2/6. 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.
Fri 4/176:00 am
LGA
-
BOI
2 stops10h 26m
Delta
Mon 4/273:23 pm
BOI
-
LGA
1 stop6h 19m
Delta
Deal found 2/6$326
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:10 am
LGA
-
BOI
1 stop8h 23m
United Airlines
Tue 3/310:25 am
BOI
-
LGA
1 stop9h 04m
United Airlines
Deal found 2/5$337
This Delta deal was found by Cheapflights users on 2/6. 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.
Thu 4/167:55 am
LGA
-
BOI
1 stop8h 31m
Delta
Tue 4/2811:35 pm
BOI
-
LGA
1 stop9h 07m
Delta
Deal found 2/6$338

Find flight deals from LaGuardia to Boise

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$134
Provider with most accurate pricing for New York LaGuardia-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Boise Air Term. Gowen Fld flights.
Search Deals
From New York LaGuardia to Boise Air Term. Gowen Fld
Search Deals
One-way flight from New York LaGuardia to Boise Air Term. Gowen Fld
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 February 9, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Boise that are best for you.

Fly from

LaGuardia

Fly to

Boise

Route

Depart

Return

Price

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 4/29

7:00 am-1:03 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Wed 5/6

1:29 pm-11:34 pm

1 stop8h 05m

$257

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 4/15

6:00 am-2:26 pm

2 stops10h 26m

Boise Air Term. Gowen Fld

Wed 4/22

11:35 pm-8:39 am

1 stop7h 04m

$262

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Tue 4/21

6:00 am-2:26 pm

2 stops10h 26m

Boise Air Term. Gowen Fld

Sat 4/25

2:18 pm-11:41 pm

1 stop7h 23m

$262

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 4/25

12:35 pm-9:56 pm

2 stops11h 21m

Boise Air Term. Gowen Fld

Tue 5/5

8:35 pm-8:47 am

2 stops10h 12m

$267

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 4/18

2:59 pm-9:01 pm

1 stop8h 02m

Boise Air Term. Gowen Fld

Mon 4/20

11:35 pm-10:42 am

1 stop9h 07m

$279

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 4/18

7:15 am-2:26 pm

1 stop9h 11m

Boise Air Term. Gowen Fld

Fri 4/24

2:18 pm-11:41 pm

1 stop7h 23m

$289

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Fri 5/8

6:05 am-1:19 pm

1 stop9h 14m

Boise Air Term. Gowen Fld

Tue 5/12

2:25 pm-11:44 pm

1 stop7h 19m

$289

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Mon 3/2

6:00 am-12:28 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

Tue 3/10

11:30 pm-9:42 am

1 stop8h 12m

$289

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 4/25

6:00 am-1:07 pm

1 stop9h 07m

Boise Air Term. Gowen Fld

Mon 5/4

8:35 pm-8:47 am

2 stops10h 12m

$294

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 3/11

3:10 pm-10:23 pm

1 stop9h 13m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 19 results
1
2

Compare providers for flights from LaGuardia 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 from LaGuardia to Boise in February.
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: When it comes to deals on New York LaGuardia Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from LaGuardia 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 New York LaGuardia Airport to Boise

What is the cheapest month to book a flight from New York LaGuardia Airport to Boise?

Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Boise (average of $134). Flying from New York LaGuardia Airport to Boise in July is currently the most expensive (average of $394). 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.

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 February 9, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from New York LaGuardia Airport 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.
Delta
7.9
Good
8,176 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,176 reviews
Delta
7.9
Good
8,176 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,263 reviews
Delta
7.9
Good
8,176 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,258 reviews
Delta
7.9
Good
8,176 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 New York LaGuardia?

    For a flight from New York LaGuardia to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 inbound flights from New York LaGuardia per day. 3 airlines have flights to Boise Air Term. Gowen Fld from New York LaGuardia on a regular basis.

  • How long is the flight from New York LaGuardia Airport to Boise?

    For as low as $257, American Airlines can have you in Boise from New York LaGuardia Airport in 8h 03m. Airlines will cover a distance of 2152 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Boise round-trip?

    Our cheapest airline available from New York LaGuardia Airport to Boise is American Airlines. Our recent data shows that you can find tickets from as low as $216 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $216 and $268 round-trip. You may be able to fly from New York LaGuardia Airport to Boise for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Boise one-way?

    $118 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $139 and $159, respectively.

  • Can I find deals for flights from LaGuardia to Boise that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Boise.

  • Can I find deals for business class flights from LaGuardia to Boise?

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Boise?

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Boise (average of $134). Flying from New York LaGuardia Airport to Boise in July is currently the most expensive (average of $394). 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

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.

Top 3 airlines flying from LaGuardia to Boise

Discover the top 3 airlines that operate flights from LaGuardia 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$453FlexibilityNo cancel feeOn-time69%

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.