HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
LaGuardia

$119+ Cheap flights from Boise (BOI) to LaGuardia, NY (LGA)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGA
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to LaGuardia 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 Boise to LaGuardia

Cheapest flights from Boise to LaGuardia
Explore the most affordable flight options available from Boise to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/266:30 am
BOI
-
LGA
1 stop8h 56m
United Airlines
Sun 8/306:10 am
LGA
-
BOI
1 stop7h 18m
United Airlines
Deal found 7/24$237
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:12 pm
BOI
-
LGA
1 stop8h 15m
American Airlines
Sun 8/307:23 am
LGA
-
BOI
1 stop9h 06m
American Airlines
Deal found 7/21$297
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:50 pm
BOI
-
LGA
1 stop6h 54m
Delta
Sat 9/266:00 am
LGA
-
BOI
1 stop9h 29m
Delta
Deal found 7/21$307
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:28 pm
BOI
-
LGA
1 stop6h 57m
United Airlines
Sat 9/262:28 pm
LGA
-
BOI
2 stops10h 05m
United Airlines
Deal found 7/21$312
This Delta deal was found by Cheapflights users on 7/23. 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.
Mon 11/233:22 pm
BOI
-
LGA
1 stop6h 23m
Delta
Thu 12/107:00 pm
LGA
-
BOI
1 stop6h 55m
Delta
Deal found 7/23$317
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:28 pm
BOI
-
LGA
1 stop6h 57m
United Airlines
Sat 9/262:28 pm
LGA
-
BOI
2 stops10h 05m
United Airlines
Deal found 7/20$323
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:35 am
BOI
-
LGA
1 stop7h 19m
United Airlines
Tue 9/294:59 pm
LGA
-
BOI
1 stop7h 34m
United Airlines
Deal found 7/22$325
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:25 pm
BOI
-
LGA
1 stop6h 35m
Southwest
Wed 9/3010:55 am
LGA
-
BOI
2 stops10h 50m
Southwest
Deal found 7/20$327
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:12 pm
BOI
-
LGA
1 stop8h 15m
American Airlines
Mon 8/242:53 pm
LGA
-
BOI
1 stop9h 18m
American Airlines
Deal found 7/21$332
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:50 pm
BOI
-
LGA
1 stop7h 54m
American Airlines
Mon 10/56:00 am
LGA
-
BOI
1 stop10h 33m
American Airlines
Deal found 7/21$333
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:12 pm
BOI
-
LGA
2 stops9h 32m
American Airlines
Thu 8/207:16 am
LGA
-
BOI
1 stop9h 13m
American Airlines
Deal found 7/20$338

Find flight deals from Boise to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to LaGuardia (LGA). 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(United Airlines)

One-way from

$119
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$694
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York LaGuardia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York LaGuardia flights.
Search Deals
From Boise Air Term. Gowen Fld to New York LaGuardia
Search Deals
One-way flight from Boise Air Term. Gowen Fld to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to LaGuardia 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 July 25, 2026.
Use the filters below to find and compare flights from Boise to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Tue 9/22

6:00 am-4:55 pm

2 stops8h 55m

New York LaGuardia

Sat 9/26

6:00 am-10:55 am

1 stop6h 55m

$312

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 9/23

12:28 pm-9:25 pm

1 stop6h 57m

New York LaGuardia

Sat 9/26

2:28 pm-10:33 pm

2 stops10h 05m

$323

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Fri 8/14

12:10 pm-10:55 pm

1 stop8h 45m

New York LaGuardia

Thu 8/20

2:35 pm-10:35 pm

2 stops10h 00m

$378

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Tue 8/11

12:24 pm-9:25 pm

1 stop7h 01m

New York LaGuardia

Tue 8/18

3:29 pm-10:40 pm

2 stops9h 11m

$387

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Thu 8/20

12:24 pm-9:25 pm

1 stop7h 01m

New York LaGuardia

Sun 8/23

6:10 am-11:28 am

1 stop7h 18m

$395

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 9/2

5:00 am-4:19 pm

2 stops9h 19m

New York LaGuardia

Tue 9/8

6:10 am-11:26 am

1 stop7h 16m

$395

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Tue 9/1

10:31 am-11:10 pm

2 stops10h 39m

New York LaGuardia

Sat 9/5

6:10 am-11:28 am

1 stop7h 18m

$422

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Sat 9/12

10:36 am-11:35 pm

2 stops10h 59m

New York LaGuardia

Sat 9/26

1:25 pm-9:35 pm

2 stops10h 10m

$427

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Mon 10/12

11:35 pm-9:40 am

1 stop8h 05m

New York LaGuardia

Fri 10/23

6:05 am-12:28 pm

1 stop8h 23m

$468

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Sun 9/13

12:30 pm-10:50 pm

1 stop8h 20m

New York LaGuardia

Wed 9/23

8:30 am-7:45 pm

2 stops13h 15m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Boise to LaGuardia

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 to LaGuardia in July.
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 Boise-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-New York LaGuardia Airport 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 Boise-New York LaGuardia Airport 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 Boise to LaGuardia

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

Cheapflights Insights

Everything you need to know about your flight from Boise to New York LaGuardia Airport

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

Currently, February is the cheapest month in which you can book a flight from Boise to New York LaGuardia Airport (average of $332). Flying from Boise to New York LaGuardia Airport in December is currently the most expensive (average of $719). 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.

How much does it cost to fly round-trip from Boise to New York LaGuardia Airport?

Airfare is below average for this route at the moment.

Boise to New York LaGuardia Airport flights typically cost between $496 and $634 in August.
The cheapest round-trip price found within the last 5 days was $237 on United Airlines (Aug 26-Aug 30).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Boise to New York LaGuardia Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,233 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

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
4,233 reviews
Southwest
8.0
Very good
4,233 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

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
8,486 reviews
Southwest
8.0
Very good
4,233 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

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
10,034 reviews
Southwest
8.0
Very good
4,233 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

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
11,848 reviews
Southwest
8.0
Very good
4,233 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

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.

Related info for your journey

Find useful and relevant information for your journey from Boise to LaGuardia. 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 from for flights from Boise to New York LaGuardia?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to New York LaGuardia. On average, Air Term. Gowen Fld has 0 outbound flights to New York LaGuardia per day from 4 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

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

    Departing from Boise to New York LaGuardia Airport will take you 6h 57m. Boise and New York LaGuardia Airport are separated by a distance of 2152 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $222, United Airlines will fly you from Boise to New York LaGuardia Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $276 and $312, respectively. United Airlines is currently priced 57% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $118. Delta flights start at $128 while deals on United Airlines start at $159 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boise to New York LaGuardia Airport (average of $332). Flying from Boise to New York LaGuardia Airport in December is currently the most expensive (average of $719). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Elizabeth
East Rutherford
Staten Island
Yonkers
Mount Laurel
Irvington
Secaucus
Tannersville
North Bergen
Seaside Heights
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
Avenel

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 4 airlines flying from Boise to LaGuardia

Discover the top 4 airlines that operate flights from Boise to LaGuardia. 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$222Average$442FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$575FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$582FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$421Average$613FlexibilityNo cancel feeOn-time63%

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.