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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 7/2. 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 Idaho to LaGuardia

Keep the following information in mind while searching for Idaho to LaGuardia flight deals. Data was last updated June 12, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$120
(Delta)

Popular in

December

Cheapest in

January

Average price

$376
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. 14% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 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 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:30 pmGEG - LGA
1 stop7h 04mAmerican Airlines
Mon 9/155:55 amLGA - GEG
1 stop9h 49mAmerican Airlines
Deal found 6/9$199
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:16 amJAC - LGA
1 stop8h 42mAmerican Airlines
Thu 8/2112:59 pmLGA - JAC
1 stop8h 35mAmerican Airlines
Deal found 6/9$249
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:05 pmGEG - LGA
1 stop6h 42mDelta
Sat 10/116:20 pmLGA - GEG
1 stop7h 50mDelta
Deal found 6/10$251
This Delta 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 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 11/56:05 amLGA - BOI
1 stop10h 00mDelta
Deal found 6/10$269
This American Airlines 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 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 8/137:30 amLGA - BOI
1 stop6h 49mAmerican Airlines
Deal found 6/12$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 6/12. 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 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 6/12$310
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:00 amGEG - LGA
1 stop12h 20mSouthwest
Fri 7/42:00 pmLGA - GEG
1 stop8h 00mSouthwest
Deal found 6/10$318
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/115:52 pmGEG - LGA
2 stops15h 36mMultiple Airlines
Sat 7/191:30 pmLGA - GEG
2 stops22h 13mMultiple Airlines
Deal found 6/10$323
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 American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:46 pmIDA - LGA
1 stop8h 58mAmerican Airlines
Tue 8/261:55 pmLGA - IDA
1 stop9h 23mAmerican Airlines
Deal found 6/12$335
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:15 amGEG - LGA
2 stops10h 02mUnited Airlines
Sat 9/66:25 amLGA - GEG
2 stops9h 11mUnited Airlines
Deal found 6/12$344

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 June 12, 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

Fri 9/12

1:30 pm-11:34 pm

1 stop7h 04m

New York LaGuardia

Mon 9/15

5:55 am-12:44 pm

1 stop9h 49m

$199

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Thu 8/14

7:16 am-5:58 pm

1 stop8h 42m

New York LaGuardia

Thu 8/21

12:59 pm-7:34 pm

1 stop8h 35m

$249

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Sat 10/4

2:05 pm-11:47 pm

1 stop6h 42m

New York LaGuardia

Sat 10/11

6:20 pm-11:10 pm

1 stop7h 50m

$251

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

6:05 am-2:05 pm

1 stop10h 00m

$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

7:30 am-12:19 pm

1 stop6h 49m

$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

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Mon 6/30

5:00 am-8:20 pm

1 stop12h 20m

New York LaGuardia

Fri 7/4

2:00 pm-7:00 pm

1 stop8h 00m

$318

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Fri 7/11

5:52 pm-12:28 pm

2 stops15h 36m

New York LaGuardia

Sat 7/19

1:30 pm-8:43 am

2 stops22h 13m

$323

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 45 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 June 12, 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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

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 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 $125 while deals on Spirit Airlines start at $145 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
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Elizabeth
Secaucus
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Parsippany
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Staten Island
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Mahwah
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Tannersville

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$252Average$465FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$656FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$522FlexibilityNo cancel feeOn-time63%

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