What airlines fly to Idaho?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Idaho from New York LaGuardia Airport according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 3 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from New York LaGuardia to Idaho?

Delta, American Airlines, and United Airlines are the most popular carriers operating from New York LaGuardia to Idaho

When did momondo last update prices for flights from New York LaGuardia Airport to Idaho?

Prices for flights from New York LaGuardia Airport to Idaho were last updated today.

How many operators does momondo search for flights from New York LaGuardia Airport to Idaho?

The number of operators available for flights from New York LaGuardia Airport to Idaho is 3 as of April 2026.

How old do you have to be to fly from New York LaGuardia Airport to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$133 Cheap Flights from New York LaGuardia Airport to Idaho in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 pm - 11:06 pm

LGA

GEG

7h 46m

1 stop

6:49 am - 5:12 pm

GEG

LGA

7h 23m

1 stop

$265Delta

Fri, May 29 - Wed, Jun 3

6:15 pm - 11:46 pm

LGA

BOI

7h 31m

1 stop

2:23 pm - 11:44 pm

BOI

LGA

7h 21m

1 stop

$267Delta

Sat, May 23 - Fri, May 29

4:00 pm - 9:20 pm

LGA

GEG

8h 20m

1 stop

5:35 am - 5:15 pm

GEG

LGA

8h 40m

2 stops

$270Delta

Tue, May 19 - Tue, Jun 2

4:59 pm - 12:09 am

LGA

BOI

9h 10m

2 stops

5:30 am - 1:46 pm

BOI

LGA

6h 16m

1 stop

$272Delta

Wed, Jun 24 - Thu, Jul 2

6:25 am - 12:10 pm

LGA

JAC

7h 45m

1 stop

11:07 am - 9:31 pm

JAC

LGA

8h 24m

1 stop

$291American Airlines

Mon, May 25 - Fri, May 29

7:23 am - 2:20 pm

LGA

BOI

8h 57m

1 stop

12:14 pm - 11:45 pm

BOI

LGA

9h 31m

1 stop

$322American Airlines

Tue, Jul 14 - Wed, Jul 22

1:50 pm - 9:20 pm

LGA

IDA

9h 30m

1 stop

12:10 pm - 10:27 pm

IDA

LGA

8h 17m

1 stop

$322American Airlines

Tue, Aug 25 - Tue, Sep 1

6:10 am - 11:35 am

LGA

JAC

7h 25m

1 stop

7:30 am - 5:22 pm

JAC

LGA

7h 52m

1 stop

$348United Airlines

Tue, May 26 - Tue, Jun 2

3:20 pm - 8:58 pm

LGA

JAC

7h 38m

1 stop

7:30 am - 6:22 pm

JAC

LGA

8h 52m

1 stop

$356United Airlines

Sat, May 30 - Wed, Jun 3

11:00 am - 6:50 pm

LGA

SUN

9h 50m

1 stop

7:00 am - 5:22 pm

SUN

LGA

8h 22m

1 stop

$373United Airlines

Sat, Sep 12 - Tue, Sep 15

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Southwest flights from New York LaGuardia Airport to Idaho

Our best Southwest deals on New York LaGuardia Airport to Idaho flight tickets

Southwest

Aug 20

LGA6:30 amNew York LaGuardia

11h 45m

1 stop

BOI4:15 pmBoise Air Term. Gowen Fld

Aug 24

BOI11:30 amBoise Air Term. Gowen Fld

7h 25m

1 stop

LGA8:55 pmNew York LaGuardia

$359

Southwest

May 27

LGA7:15 amNew York LaGuardia

10h 10m

1 stop

BOI3:25 pmBoise Air Term. Gowen Fld

Jun 3

BOI10:05 amBoise Air Term. Gowen Fld

10h 15m

2 stops

LGA10:20 pmNew York LaGuardia

$377

Southwest

Aug 11

LGA1:25 pmNew York LaGuardia

12h 00m

2 stops

GEG10:25 pmSpokane

Aug 18

GEG6:15 amSpokane

11h 10m

2 stops

LGA8:25 pmNew York LaGuardia

$379

Delta flights from New York LaGuardia Airport to Idaho

Our best Delta deals on New York LaGuardia Airport to Idaho flight tickets

Delta

May 29

LGA6:20 pmNew York LaGuardia

7h 46m

1 stop

GEG11:06 pmSpokane

Jun 3

GEG6:49 amSpokane

7h 23m

1 stop

LGA5:12 pmNew York LaGuardia

$265

Delta

May 23

LGA6:15 pmNew York LaGuardia

7h 31m

1 stop

BOI11:46 pmBoise Air Term. Gowen Fld

May 29

BOI2:23 pmBoise Air Term. Gowen Fld

7h 21m

1 stop

LGA11:44 pmNew York LaGuardia

$267

Delta

May 19

LGA4:00 pmNew York LaGuardia

8h 20m

1 stop

GEG9:20 pmSpokane

Jun 2

GEG5:35 amSpokane

8h 40m

2 stops

LGA5:15 pmNew York LaGuardia

$270

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Fri 5/29

6:20 pm-11:06 pm

1 stop7h 46m

Spokane

Wed 6/3

6:49 am-5:12 pm

1 stop7h 23m

$265

Quickest round-trip

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 5/23

6:15 pm-11:46 pm

1 stop7h 31m

Boise Air Term. Gowen Fld

Fri 5/29

2:23 pm-11:44 pm

1 stop7h 21m

$267

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 5/19

4:00 pm-9:20 pm

1 stop8h 20m

Spokane

Tue 6/2

5:35 am-5:15 pm

2 stops8h 40m

$270

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 6/24

4:59 pm-12:09 am

2 stops9h 10m

Boise Air Term. Gowen Fld

Thu 7/2

5:30 am-1:46 pm

1 stop6h 16m

$272

New YorkJackson

LGA - JAC

LGAJAC

New York LaGuardia

Mon 5/25

6:25 am-12:10 pm

1 stop7h 45m

Jackson Hole

Fri 5/29

11:07 am-9:31 pm

1 stop8h 24m

$291

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Tue 7/14

7:23 am-2:20 pm

1 stop8h 57m

Boise Air Term. Gowen Fld

Wed 7/22

12:14 pm-11:45 pm

1 stop9h 31m

$322

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Tue 8/25

1:50 pm-9:20 pm

1 stop9h 30m

Idaho Falls Fanning Field

Tue 9/1

12:10 pm-10:27 pm

1 stop8h 17m

$322

New YorkJackson

LGA - JAC

LGAJAC

New York LaGuardia

Tue 5/26

6:10 am-11:35 am

1 stop7h 25m

Jackson Hole

Tue 6/2

7:30 am-5:22 pm

1 stop7h 52m

$348

New YorkJackson

LGA - JAC

LGAJAC

New York LaGuardia

Sat 5/30

3:20 pm-8:58 pm

1 stop7h 38m

Jackson Hole

Wed 6/3

7:30 am-6:22 pm

1 stop8h 52m

$356

New YorkHailey

LGA - SUN

LGASUN

New York LaGuardia

Sat 9/12

11:00 am-6:50 pm

1 stop9h 50m

Hailey Sun Valley-Friedman

Tue 9/15

7:00 am-5:22 pm

1 stop8h 22m

$373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, May is the cheapest month to fly from New York LaGuardia Airport to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $134. If you don’t want to visit Idaho in May, then you should wait until December to fly from New York LaGuardia Airport, when ticket prices are also cheap, with an average price of $216.

Can stopping save me money on New York LaGuardia Airport to Idaho flights?

You could potentially save up to 24% on your flight if you consider stops on a New York LaGuardia Airport to Idaho flight.

Cheap New York LaGuardia Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Idaho

Fastest flight time	6h 22m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Idaho takes 6h 22m

There are no direct flights from New York LaGuardia Airport to Idaho. There are no popular flight routes from New York LaGuardia Airport to Idaho.

Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Idaho

When did momondo last update prices for flights from New York LaGuardia Airport to Idaho?
Prices for flights from New York LaGuardia Airport to Idaho were last updated today.
How many operators does momondo search for flights from New York LaGuardia Airport to Idaho?
The number of operators available for flights from New York LaGuardia Airport to Idaho is 3 as of April 2026.
How old do you have to be to fly from New York LaGuardia Airport to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New York LaGuardia Airport to Idaho

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Idaho with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.1 11,681 reviews	Search American Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 8,463 reviews	Search Delta flights
United Airlines	PriceFrom $340	Free Cancellation	Rating 7.4 9,677 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Idaho for you.

Can I find flights from New York to Idaho with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Idaho from New York with this policy.

How can momondo help me find flights from New York to Idaho?

momondo helps you find the best flight between New York and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from New York and alert you when they change.