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LaGuardia

$135+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$283
(American Airlines)

One-way from

$135
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$519
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. 14% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 10/311:43 pmBOI - LGA
1 stop8h 00mDelta
Wed 11/57:50 amLGA - BOI
1 stop8h 15mDelta
Deal found 6/12$269
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/71:07 pmBOI - LGA
1 stop8h 36mAmerican Airlines
Wed 8/131:51 pmLGA - BOI
1 stop9h 52mAmerican Airlines
Deal found 6/11$283
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:49 pmBOI - LGA
2 stops23h 42mSpirit Airlines
Thu 9/189:27 pmLGA - BOI
2 stops25h 17mSpirit Airlines
Deal found 6/11$287
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:15 amBOI - LGA
2 stops8h 55mSouthwest
Sun 11/166:00 amLGA - BOI
1 stop12h 10mSouthwest
Deal found 6/11$310
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:53 pmBOI - LGA
1 stop7h 13mMultiple Airlines
Thu 9/189:27 pmLGA - BOI
2 stops25h 17mMultiple Airlines
Deal found 6/11$332
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:53 pmBOI - LGA
1 stop7h 13mFrontier
Wed 9/1010:45 pmLGA - BOI
1 stop14h 58mFrontier
Deal found 6/10$397
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/2410:40 amBOI - LGA
1 stop9h 07mUnited Airlines
Sun 9/286:25 amLGA - BOI
1 stop7h 14mUnited Airlines
Deal found 6/10$434
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:46 pmBOI - LGA
2 stops11h 22mAlaska Airlines
Thu 7/315:45 amLGA - BOI
2 stops12h 25mAlaska Airlines
Deal found 6/11$780

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 June 12, 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

Fri 10/31

1:43 pm-11:43 pm

1 stop8h 00m

New York LaGuardia

Wed 11/5

7:50 am-2:05 pm

1 stop8h 15m

$269

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Thu 8/7

1:07 pm-11:43 pm

1 stop8h 36m

New York LaGuardia

Wed 8/13

1:51 pm-9:43 pm

1 stop9h 52m

$283

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Thu 9/11

9:49 pm-11:31 pm

2 stops23h 42m

New York LaGuardia

Thu 9/18

9:27 pm-8:44 pm

2 stops25h 17m

$287

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 11/12

5:15 am-4:10 pm

2 stops8h 55m

New York LaGuardia

Sun 11/16

6:00 am-4:10 pm

1 stop12h 10m

$310

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Thu 9/11

12:53 pm-10:06 pm

1 stop7h 13m

New York LaGuardia

Thu 9/18

9:27 pm-8:44 pm

2 stops25h 17m

$332

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Sun 9/7

12:53 pm-10:06 pm

1 stop7h 13m

New York LaGuardia

Wed 9/10

10:45 pm-11:43 am

1 stop14h 58m

$397

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 9/24

10:40 am-9:47 pm

1 stop9h 07m

New York LaGuardia

Sun 9/28

6:25 am-11:39 am

1 stop7h 14m

$434

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Fri 7/25

8:46 pm-10:08 am

2 stops11h 22m

New York LaGuardia

Thu 7/31

5:45 am-4:10 pm

2 stops12h 25m

$780

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Tue 9/2

1:07 pm-11:44 pm

1 stop8h 37m

$135

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Wed 11/12

5:15 am-4:10 pm

2 stops8h 55m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
1
2

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 June 12, 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.

What is the cheapest day to fly from Boise to New York LaGuardia Airport?

Use this chart to determine the cheapest time to fly round-trip from Boise to LaGuardia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to New York LaGuardia Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Boise to New York by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $283, American Airlines will fly you from Boise to New York LaGuardia Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Spirit Airlines - these airlines can fly you to your destination from $288 and $305, respectively. American Airlines is currently priced 45% 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 American Airlines, which is currently one of the cheapest options available, starting at $135. Spirit Airlines flights start at $145 while deals on Delta start at $165 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$252Average$465FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$366Average$560FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$522FlexibilityNo cancel feeOn-time63%

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