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Boise

$98+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BOI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/244:55 pm
LGA
-
BOI
1 stop8h 28m
United Airlines
Tue 3/35:00 am
BOI
-
LGA
1 stop8h 45m
United Airlines
Deal found 1/25$257
This Delta deal was found by Cheapflights users on 1/25. 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 2/246:00 am
LGA
-
BOI
2 stops9h 58m
Delta
Tue 3/310:45 am
BOI
-
LGA
2 stops10h 54m
Delta
Deal found 1/25$268
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/297:00 am
LGA
-
BOI
1 stop8h 03m
American Airlines
Wed 5/61:29 pm
BOI
-
LGA
1 stop6h 35m
American Airlines
Deal found 1/27$339
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/286:38 am
LGA
-
BOI
1 stop8h 22m
American Airlines
Sat 3/71:30 pm
BOI
-
LGA
1 stop8h 29m
American Airlines
Deal found 1/26$342
This American Airlines deal was found by Cheapflights users on 1/27. 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 7/88:30 am
LGA
-
BOI
1 stop7h 38m
American Airlines
Tue 7/1412:19 pm
BOI
-
LGA
1 stop8h 08m
American Airlines
Deal found 1/27$349
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/2412:30 pm
LGA
-
BOI
1 stop7h 25m
United Airlines
Wed 10/285:00 am
BOI
-
LGA
2 stops9h 05m
United Airlines
Deal found 1/25$354
This Delta deal was found by Cheapflights users on 1/26. 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 2/286:35 am
LGA
-
BOI
2 stops11h 40m
Delta
Sat 3/73:01 pm
BOI
-
LGA
1 stop6h 38m
Delta
Deal found 1/26$375
This Delta deal was found by Cheapflights users on 1/25. 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 3/56:00 am
LGA
-
BOI
1 stop9h 58m
Delta
Sun 3/811:30 pm
BOI
-
LGA
1 stop7h 10m
Delta
Deal found 1/25$378
This Southwest deal was found by Cheapflights users on 1/27. 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.
Wed 8/196:55 am
LGA
-
BOI
1 stop9h 55m
Southwest
Wed 8/266:00 am
BOI
-
LGA
2 stops9h 45m
Southwest
Deal found 1/27$379
This Delta deal was found by Cheapflights users on 1/25. 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 4/173:46 pm
LGA
-
BOI
2 stops10h 11m
Delta
Sun 4/1911:35 pm
BOI
-
LGA
1 stop8h 04m
Delta
Deal found 1/25$383

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$98
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$318
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 January 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 January 27, 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

Thu 3/5

6:00 am-1:58 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Sun 3/8

11:30 pm-8:40 am

1 stop7h 10m

$378

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Fri 3/6

6:00 am-1:58 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Sun 3/8

11:30 pm-8:40 am

1 stop7h 10m

$378

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Mon 3/23

1:50 pm-9:09 pm

2 stops9h 19m

Boise Air Term. Gowen Fld

Tue 3/31

11:30 pm-8:40 am

1 stop7h 10m

$403

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 4/16

3:30 pm-12:45 am

2 stops11h 15m

Boise Air Term. Gowen Fld

Sun 4/19

11:05 am-10:15 pm

2 stops9h 10m

$409

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 3/26

1:50 pm-9:09 pm

2 stops9h 19m

Boise Air Term. Gowen Fld

Sun 3/29

11:30 pm-10:43 am

1 stop9h 13m

$412

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 3/14

6:10 am-12:13 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Wed 3/18

5:00 am-4:13 pm

2 stops9h 13m

$418

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 3/26

4:05 pm-10:23 pm

1 stop8h 18m

Boise Air Term. Gowen Fld

Sat 3/28

1:41 pm-11:43 pm

1 stop8h 02m

$429

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 2/12

1:01 pm-9:56 pm

2 stops10h 55m

Boise Air Term. Gowen Fld

Tue 2/17

3:01 pm-11:39 pm

1 stop6h 38m

$437

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 2/12

1:01 pm-9:56 pm

2 stops10h 55m

Boise Air Term. Gowen Fld

Wed 2/18

3:01 pm-11:39 pm

1 stop6h 38m

$437

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 5/16

2:55 pm-11:29 pm

2 stops10h 34m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
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 April is currently the most expensive (average of $451). 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 January 27, 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
8,118 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

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
8,118 reviews
Delta
7.9
Good
8,118 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

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
9,205 reviews
Delta
7.9
Good
8,118 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

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
11,197 reviews
Delta
7.9
Good
8,118 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

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 $378, Delta can have you in Boise from New York LaGuardia Airport in 9h 58m. 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 Delta. Our recent data shows that you can find tickets from as low as $216 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $268 and $298 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 April is currently the most expensive (average of $451). 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 LaGuardia to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$453FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$398FlexibilityNo cancel feeOn-time71%

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