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Idaho

$82+ Cheap flights from LaGuardia, NY (LGA) to Idaho

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BOI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from LaGuardia to Idaho

Cheapest flights from LaGuardia to Idaho
Explore the most affordable flight options available from LaGuardia to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:55 pmLGA - GEG
1 stop15h 18mMultiple Airlines
Thu 12/119:13 pmGEG - LGA
2 stops19h 29mMultiple Airlines
Deal found 10/30$245
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/67:45 amLGA - GEG
1 stop7h 29mDelta
Sat 12/136:00 amGEG - LGA
1 stop8h 01mDelta
Deal found 10/28$259
This Delta deal was found by Cheapflights users on 10/29. 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 12/66:00 amLGA - GEG
2 stops12h 40mDelta
Tue 12/91:12 pmGEG - LGA
1 stop7h 29mDelta
Deal found 10/29$264
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:55 pmLGA - GEG
1 stop15h 18mFrontier
Thu 12/1112:08 pmGEG - LGA
1 stop30h 52mFrontier
Deal found 10/30$265
This Delta deal was found by Cheapflights users on 10/29. 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 12/66:00 amLGA - GEG
2 stops12h 40mDelta
Wed 12/106:00 amGEG - LGA
2 stops10h 48mDelta
Deal found 10/29$269
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:55 pmLGA - GEG
1 stop15h 18mMultiple Airlines
Sun 12/149:13 pmGEG - LGA
2 stops21h 47mMultiple Airlines
Deal found 10/29$283
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/56:00 amLGA - GEG
1 stop10h 18mDelta
Wed 12/101:12 pmGEG - LGA
1 stop7h 29mDelta
Deal found 10/29$289
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/54:56 pmLGA - GEG
2 stops10h 15mDelta
Sat 12/136:00 amGEG - LGA
1 stop8h 01mDelta
Deal found 10/29$294
This Delta deal was found by Cheapflights users on 10/29. 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 12/66:59 amLGA - GEG
2 stops11h 41mDelta
Thu 12/119:50 amGEG - LGA
2 stops10h 17mDelta
Deal found 10/29$299
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 12/67:00 amLGA - GEG
1 stop8h 30mAmerican Airlines
Sat 12/131:14 pmGEG - LGA
1 stop7h 33mAmerican Airlines
Deal found 10/30$318
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/47:00 amLGA - GEG
1 stop8h 30mAmerican Airlines
Sun 12/71:14 pmGEG - LGA
1 stop7h 33mAmerican Airlines
Deal found 10/28$319
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:15 amLGA - BOI
1 stop9h 50mSouthwest
Tue 12/95:15 amBOI - LGA
1 stop6h 25mSouthwest
Deal found 10/28$319

Cheap flight deals from LaGuardia to Idaho

Keep the following information in mind while searching for LaGuardia to Idaho flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$245
(Kiwi.com)

One-way from

$82
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$415
Provider with most accurate pricing for New York (NYC)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Boise Air Term. Gowen Fld flights.
Search Deals
From New York LaGuardia to Idaho
Search Deals
One-way flight from New York LaGuardia to Idaho
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Idaho 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 October 30, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Idaho that are best for you.

Fly from

LaGuardia

Fly to

Idaho

Route

Depart

Return

Price

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 2/7

7:55 am-1:05 pm

1 stop8h 10m

Spokane

Wed 2/11

2:00 pm-11:39 pm

1 stop6h 39m

$259

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 12/6

7:45 am-12:14 pm

1 stop7h 29m

Spokane

Sat 12/13

6:00 am-5:01 pm

1 stop8h 01m

$259

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 2/21

10:25 am-6:03 pm

2 stops10h 38m

Spokane

Tue 2/24

7:00 am-7:21 pm

1 stop9h 21m

$264

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 12/9

6:00 am-12:02 pm

1 stop9h 02m

Spokane

Fri 12/12

2:15 pm-11:40 pm

1 stop6h 25m

$289

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 12/6

6:00 am-12:02 pm

1 stop9h 02m

Spokane

Fri 12/12

2:15 pm-11:40 pm

1 stop6h 25m

$289

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 12/9

6:00 am-12:02 pm

1 stop9h 02m

Spokane

Sun 12/14

1:12 pm-11:41 pm

1 stop7h 29m

$289

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 2/4

7:55 am-1:05 pm

1 stop8h 10m

Spokane

Mon 2/9

6:30 am-7:05 pm

1 stop9h 35m

$289

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 12/6

6:00 am-12:02 pm

1 stop9h 02m

Spokane

Mon 12/15

7:17 pm-8:45 am

2 stops10h 28m

$294

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 12/10

7:45 am-1:18 pm

1 stop8h 33m

Spokane

Mon 12/15

6:00 am-7:20 pm

2 stops10h 20m

$294

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Fri 12/5

4:56 pm-12:11 am

2 stops10h 15m

Spokane

Wed 12/10

1:12 pm-11:41 pm

1 stop7h 29m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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

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

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

Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Idaho (average of $134). Flying from New York LaGuardia Airport to Idaho in April is currently the most expensive (average of $451). 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 LGA to ID?

Find hourly flight availability from LaGuardia to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from New York LaGuardia Airport to Idaho in the evening. Doing so could potentially save you 50% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from New York LaGuardia Airport to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Idaho. 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 New York LaGuardia Airport to Idaho?

    Delta, United Airlines, and Southwest can get you from New York LaGuardia Airport to Idaho in just under 8h 10m. Your travel time can differ by up to 2h 28m. There are 2182 mi between New York LaGuardia Airport and Idaho. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Idaho one-way?

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to Idaho are Frontier ($88), American Airlines ($130), and Delta ($139).

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

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Idaho (average of $134). Flying from New York LaGuardia Airport to Idaho in April is currently the most expensive (average of $451). 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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Alternative routes for LaGuardia to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from LaGuardia to Idaho

Discover the top 3 airlines that operate flights from LaGuardia to Idaho. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$580FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$412FlexibilityNo cancel feeOn-time71%

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