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LaGuardia

$100+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$170
(Southwest)

One-way from

$100
(Delta)

Popular in

December

Cheapest in

February

Average price

$459
From Boise Air Term. Gowen Fld to New York LaGuardia
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One-way flight from Boise Air Term. Gowen Fld to New York LaGuardia
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Highest demand for flights based on searches. 16% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2812:50 pmBOI - LGA
1 stop8h 30mSouthwest
mié. 11/57:15 amLGA - BOI
1 stop9h 50mSouthwest
Deal found 9/10$170
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/291:26 pmBOI - LGA
1 stop8h 10mAmerican Airlines
mié. 11/51:25 pmLGA - BOI
1 stop11h 07mAmerican Airlines
Deal found 9/10$199
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1111:13 amBOI - LGA
2 stops10h 29mDelta
mar. 11/186:00 amLGA - BOI
1 stop10h 04mDelta
Deal found 9/11$204
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/251:26 pmBOI - LGA
1 stop6h 59mAmerican Airlines
mié. 10/297:30 amLGA - BOI
1 stop7h 16mAmerican Airlines
Deal found 9/10$211
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2512:22 pmBOI - LGA
1 stop7h 49mFrontier
mié. 10/110:56 pmLGA - BOI
1 stop14h 41mFrontier
Deal found 9/11$212
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/253:00 pmBOI - LGA
1 stop6h 43mDelta
mié. 11/124:00 pmLGA - BOI
2 stops10h 35mDelta
Deal found 9/11$216
This Southwest deal was found by Cheapflights users on 9/9. 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.
mar. 11/112:40 pmBOI - LGA
1 stop6h 15mSouthwest
mar. 11/182:30 pmLGA - BOI
2 stops10h 40mSouthwest
Deal found 9/9$217
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1810:40 amBOI - LGA
1 stop7h 08mUnited Airlines
lun. 10/203:27 pmLGA - BOI
1 stop9h 03mUnited Airlines
Deal found 9/10$223
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:22 pmBOI - LGA
1 stop7h 49mFrontier
jue. 10/210:56 pmLGA - BOI
1 stop14h 41mFrontier
Deal found 9/10$225

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 septiembre 11, 2025.
Use the filters below to find and compare flights from Boise to New York LaGuardia Airport that are best for you.

Fly from

Boise

Fly to

LaGuardia

Route

Depart

Return

Price

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

mar. 10/28

12:50 pm-11:20 pm

1 stop8h 30m

New York LaGuardia

mié. 11/5

7:15 am-3:05 pm

1 stop9h 50m

$170

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

mar. 11/11

11:13 am-11:42 pm

2 stops10h 29m

New York LaGuardia

mar. 11/18

3:00 pm-12:35 am

2 stops11h 35m

$209

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 11/1

3:00 pm-11:43 pm

1 stop6h 43m

New York LaGuardia

mié. 11/5

6:05 am-2:02 pm

1 stop9h 57m

$211

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

mar. 11/11

3:00 pm-11:42 pm

1 stop6h 42m

New York LaGuardia

sáb. 11/15

6:00 am-12:44 pm

1 stop8h 44m

$211

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

mié. 11/12

7:00 am-5:04 pm

1 stop8h 04m

New York LaGuardia

sáb. 11/15

10:00 am-7:57 pm

2 stops11h 57m

$216

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

mié. 11/5

1:39 pm-10:42 pm

1 stop7h 03m

New York LaGuardia

lun. 11/10

1:55 pm-12:09 am

2 stops12h 14m

$216

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 10/25

3:00 pm-11:43 pm

1 stop6h 43m

New York LaGuardia

mié. 11/12

4:00 pm-12:35 am

2 stops10h 35m

$216

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 11/15

11:13 am-11:05 pm

2 stops9h 52m

New York LaGuardia

mié. 11/19

7:55 am-2:04 pm

1 stop8h 09m

$216

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 11/15

11:13 am-11:42 pm

2 stops10h 29m

New York LaGuardia

mar. 11/18

6:00 am-2:04 pm

2 stops10h 04m

$221

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

mar. 10/7

5:42 am-5:01 pm

1 stop9h 19m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results
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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, January is the cheapest month in which you can book a flight from Boise to New York LaGuardia Airport (average of $199). Flying from Boise to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

What is the cheapest time of day to fly from BOI to LGA?

Find hourly flight availability from Boise to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Boise to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight at noon.

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 septiembre 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 8h 04m. 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 $249, Delta will fly you from Boise to New York LaGuardia Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $258 and $344, respectively. Delta is currently priced 50% 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 Delta, which is currently one of the cheapest options available, starting at $100. American Airlines flights start at $100 while deals on United Airlines start at $112 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, January is the cheapest month in which you can book a flight from Boise to New York LaGuardia Airport (average of $199). Flying from Boise to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Staten Island
Stamford
New Brunswick
Absecon
Carle Place
East Brunswick
Hoboken
Westbury
Avenel
Paterson
Fort Lee

Browse thousands of different options on Cheapflights for your next trip

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$249Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$393FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$518FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$522FlexibilityNo cancel feeOn-time63%

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