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LaGuardia

$120+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGA
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from Idaho to LaGuardia

Keep the following information in mind while searching for Idaho to LaGuardia flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$120
(Delta)

Popular in

December

Cheapest in

January

Average price

$421
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
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From Idaho to New York LaGuardia
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One-way flight from Idaho to New York LaGuardia
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Highest demand for flights based on searches. 9% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 marzo 28, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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.
mié. 4/232:15 pmGEG - LGA
1 stop6h 24mDelta
mié. 4/306:05 amLGA - GEG
1 stop10h 00mDelta
Deal found 3/25$239
This United Airlines deal was found by Cheapflights users on 3/25. 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.
mié. 4/236:15 amGEG - LGA
2 stops12h 24mUnited Airlines
mié. 4/306:00 amLGA - GEG
2 stops9h 38mUnited Airlines
Deal found 3/25$249
This American Airlines deal was found by Cheapflights users on 3/27. 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.
mié. 8/201:41 pmBOI - LGA
1 stop7h 54mAmerican Airlines
mar. 8/266:30 amLGA - BOI
1 stop7h 57mAmerican Airlines
Deal found 3/27$269
This Delta deal was found by Cheapflights users on 3/27. 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.
sáb. 5/105:35 amBOI - LGA
1 stop9h 09mDelta
mar. 5/137:55 amLGA - BOI
1 stop7h 51mDelta
Deal found 3/27$283
This United Airlines deal was found by Cheapflights users on 3/27. 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.
sáb. 5/32:43 pmBOI - LGA
1 stop6h 47mUnited Airlines
sáb. 5/1012:30 pmLGA - BOI
1 stop7h 30mUnited Airlines
Deal found 3/27$288
This American Airlines deal was found by Cheapflights users on 3/26. 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.
mié. 10/11:40 pmGEG - LGA
1 stop17h 22mAmerican Airlines
mié. 10/87:30 amLGA - GEG
1 stop8h 29mAmerican Airlines
Deal found 3/26$296
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/281:52 pmBOI - LGA
2 stops19h 09mMultiple Airlines
vie. 5/211:56 amLGA - BOI
3 stops27h 25mMultiple Airlines
Deal found 3/27$316
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/612:55 pmGEG - LGA
1 stop7h 30mSouthwest
vie. 5/99:45 pmLGA - GEG
1 stop14h 35mSouthwest
Deal found 3/26$327
This Southwest deal was found by Cheapflights users on 3/27. 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.
lun. 4/2810:40 amBOI - LGA
1 stop9h 50mSouthwest
vie. 5/29:45 pmLGA - BOI
1 stop14h 05mSouthwest
Deal found 3/27$332
This American Airlines deal was found by Cheapflights users on 3/28. 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.
mar. 4/297:43 amIDA - LGA
2 stops12h 47mAmerican Airlines
sáb. 5/36:00 amLGA - IDA
1 stop8h 29mAmerican Airlines
Deal found 3/28$340
This United Airlines deal was found by Cheapflights users on 3/27. 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.
mié. 4/232:21 pmJAC - LGA
1 stop7h 09mUnited Airlines
dom. 4/277:15 amLGA - JAC
1 stop8h 02mUnited Airlines
Deal found 3/27$361
This American Airlines deal was found by Cheapflights users on 3/27. 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.
jue. 5/112:53 pmJAC - LGA
1 stop8h 33mAmerican Airlines
lun. 5/55:59 amLGA - JAC
1 stop10h 22mAmerican Airlines
Deal found 3/27$367

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 marzo 28, 2025.
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

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

mié. 4/23

2:15 pm-11:39 pm

1 stop6h 24m

New York LaGuardia

mié. 4/30

6:05 am-1:05 pm

1 stop10h 00m

$239

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

mié. 4/23

5:14 am-5:29 pm

1 stop9h 15m

New York LaGuardia

mié. 4/30

6:00 am-12:38 pm

2 stops9h 38m

$244

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 5/3

1:23 pm-11:26 pm

1 stop8h 03m

New York LaGuardia

sáb. 5/10

6:59 am-4:40 pm

2 stops11h 41m

$274

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 5/10

5:35 am-4:44 pm

1 stop9h 09m

New York LaGuardia

mar. 5/13

7:55 am-1:46 pm

1 stop7h 51m

$283

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

sáb. 5/3

2:43 pm-11:30 pm

1 stop6h 47m

New York LaGuardia

sáb. 5/10

12:30 pm-6:00 pm

1 stop7h 30m

$288

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

mar. 4/29

5:34 am-4:04 pm

1 stop7h 30m

New York LaGuardia

lun. 5/5

5:59 am-12:25 pm

1 stop9h 26m

$309

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

lun. 4/28

1:52 pm-11:01 am

2 stops19h 09m

New York LaGuardia

vie. 5/2

11:56 am-1:21 pm

3 stops27h 25m

$316

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

mar. 5/6

12:55 pm-11:25 pm

1 stop7h 30m

New York LaGuardia

vie. 5/9

9:45 pm-9:20 am

1 stop14h 35m

$327

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

lun. 4/28

10:40 am-10:30 pm

1 stop9h 50m

New York LaGuardia

vie. 5/2

9:45 pm-9:50 am

1 stop14h 05m

$332

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

mar. 4/29

7:43 am-10:30 pm

2 stops12h 47m

New York LaGuardia

sáb. 5/3

6:00 am-12:29 pm

1 stop8h 29m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 38 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, January is the cheapest month in which you can book a flight from Idaho to New York LaGuardia Airport (average of $199). Flying from Idaho 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 ID to LGA?

Find hourly flight availability from Idaho 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 marzo 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to New York LaGuardia Airport as you normally would.

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 marzo 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Idaho to New York. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 Delta, which is currently one of the cheapest options available, starting at $120. American Airlines flights start at $135 while deals on Frontier start at $149 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, January is the cheapest month in which you can book a flight from Idaho to New York LaGuardia Airport (average of $199). Flying from Idaho 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 Idaho?

Book flights to Idaho if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Staten Island
Elizabeth
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen
Saddle Brook

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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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$439FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$457FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$295Average$534FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$334Average$668FlexibilityNo cancel feeOn-time69%
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