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LaGuardia

$106+ Cheap flights from Idaho 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Idaho to LaGuardia

Cheapest flights from Idaho to LaGuardia
Explore the most affordable flight options available from Idaho to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

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 2/181:44 pm
JAC
-
LGA
1 stop8h 15m
American Airlines
Tue 2/246:38 am
LGA
-
JAC
1 stop7h 40m
American Airlines
Deal found 1/27$211
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/47:00 am
GEG
-
LGA
1 stop7h 13m
United Airlines
Wed 3/117:15 am
LGA
-
GEG
1 stop8h 26m
United Airlines
Deal found 1/28$257
This Delta deal was found by Cheapflights users on 1/29. 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 2/286:45 am
GEG
-
LGA
1 stop7h 02m
Delta
Sat 3/76:00 am
LGA
-
GEG
1 stop8h 35m
Delta
Deal found 1/29$258
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:37 pm
GEG
-
LGA
2 stops12h 07m
United Airlines
Tue 3/247:15 am
LGA
-
GEG
1 stop8h 26m
United Airlines
Deal found 1/27$262
This Delta deal was found by Cheapflights users on 1/28. 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 3/47:30 pm
GEG
-
LGA
2 stops10h 27m
Delta
Wed 3/111:50 pm
LGA
-
GEG
2 stops13h 00m
Delta
Deal found 1/28$268
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 3/57:30 am
JAC
-
LGA
1 stop7h 53m
United Airlines
Sun 3/87:15 am
LGA
-
JAC
1 stop10h 01m
United Airlines
Deal found 1/28$287
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:05 am
GEG
-
LGA
1 stop9h 18m
United Airlines
Wed 4/2210:00 am
LGA
-
GEG
1 stop8h 15m
United Airlines
Deal found 1/27$288
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/173:01 pm
BOI
-
LGA
1 stop6h 38m
Delta
Tue 2/246:00 am
LGA
-
BOI
1 stop9h 58m
Delta
Deal found 1/27$289
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:45 am
GEG
-
LGA
1 stop7h 44m
Delta
Tue 3/107:55 am
LGA
-
GEG
1 stop8h 15m
Delta
Deal found 1/27$289
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:37 pm
GEG
-
LGA
2 stops12h 07m
United Airlines
Tue 3/247:15 am
LGA
-
GEG
1 stop8h 26m
United Airlines
Deal found 1/27$293
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/42:18 pm
IDA
-
LGA
1 stop7h 25m
American Airlines
Mon 3/96:00 am
LGA
-
IDA
1 stop9h 48m
American Airlines
Deal found 1/28$303
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 3/41:30 pm
BOI
-
LGA
1 stop8h 29m
American Airlines
Sun 3/86:00 am
LGA
-
BOI
1 stop8h 48m
American Airlines
Deal found 1/27$303

Find flight deals from Idaho to LaGuardia

Keep the following information in mind while searching for Idaho to LaGuardia flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(American Airlines)

One-way from

$106
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$526
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
Search Deals
From Idaho to New York LaGuardia
Search Deals
One-way flight from Idaho to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 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 Idaho 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 January 29, 2026.
Use the filters below to find and compare flights from Idaho to New York LaGuardia Airport that are best for you.

Fly from

Idaho

Fly to

LaGuardia

Route

Depart

Return

Price

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Wed 2/18

1:44 pm-11:59 pm

1 stop8h 15m

New York LaGuardia

Mon 2/23

6:00 am-12:38 pm

1 stop8h 38m

$211

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Wed 2/18

1:44 pm-11:59 pm

1 stop8h 15m

New York LaGuardia

Sun 2/22

6:00 am-2:26 pm

1 stop10h 26m

$211

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Sat 2/28

6:45 am-4:47 pm

1 stop7h 02m

New York LaGuardia

Sat 3/7

6:00 am-11:35 am

1 stop8h 35m

$258

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Wed 3/4

5:00 am-5:24 pm

1 stop9h 24m

New York LaGuardia

Wed 3/11

10:15 am-5:26 pm

2 stops10h 11m

$262

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Wed 3/18

6:37 pm-9:44 am

2 stops12h 07m

New York LaGuardia

Tue 3/24

7:15 am-12:41 pm

1 stop8h 26m

$262

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Thu 3/5

7:30 am-5:23 pm

1 stop7h 53m

New York LaGuardia

Sun 3/8

7:15 am-3:16 pm

1 stop10h 01m

$287

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Fri 4/17

1:33 pm-11:45 pm

1 stop7h 12m

New York LaGuardia

Wed 4/22

12:30 pm-8:28 pm

1 stop10h 58m

$288

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Fri 4/17

5:05 am-5:23 pm

1 stop9h 18m

New York LaGuardia

Wed 4/22

10:00 am-3:15 pm

1 stop8h 15m

$288

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Tue 2/17

3:01 pm-11:39 pm

1 stop6h 38m

New York LaGuardia

Tue 2/24

7:55 am-8:15 pm

2 stops14h 20m

$294

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 3/3

2:05 pm-11:39 pm

1 stop6h 34m

New York LaGuardia

Tue 3/10

4:59 pm-12:02 am

2 stops10h 03m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to LaGuardia

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

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

Currently, February is the cheapest month in which you can book a flight from Idaho to New York LaGuardia Airport (average of $164). Flying from Idaho to New York LaGuardia Airport in December is currently the most expensive (average of $636). 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.

Related info for your journey

Find useful and relevant information for your journey from Idaho to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Idaho to New York LaGuardia Airport can take about 7h 02m. American Airlines provides one of the quickest options available for as low as $258. The distance from Idaho to New York LaGuardia Airport is about 2182 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho 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 $95. American Airlines flights start at $97 while deals on Frontier start at $124 one-way.

  • What are the most popular routes from Idaho to New York LaGuardia Airport?

    The most popular flight routes from Idaho to New York LaGuardia Airport are Boise Air Term. Gowen Fld - New York LaGuardia, Spokane - New York LaGuardia and Jackson Hole - New York LaGuardia.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Idaho to New York LaGuardia Airport (average of $164). Flying from Idaho to New York LaGuardia Airport in December is currently the most expensive (average of $636). 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
East Rutherford
Yonkers
Elizabeth
Secaucus
Mount Laurel
North Bergen
Ronkonkoma
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
Stamford
New Brunswick
Carlstadt

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho to LaGuardia

Discover the top 4 airlines that operate flights from Idaho 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$479FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$518FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$514FlexibilityNo cancel feeOn-time63%

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