What airlines fly to Idaho?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Idaho from New York LaGuardia Airport according to our data. United Airlines is the first choice among our users, with 37% 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?

American Airlines, Southwest, and Delta 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 January 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.

$84 Cheap Flights from New York LaGuardia Airport to Idaho in 2026

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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.

12:30 pm - 6:49 pm

LGA

GEG

9h 19m1 stop

6:00 am - 6:59 pm

GEG

LGA

9h 59m1 stop

$183American Airlines

Wed, Feb 4 - Mon, Feb 9

6:00 am - 1:03 pm

LGA

GEG

10h 03m1 stop

2:00 pm - 11:39 pm

GEG

LGA

6h 39m1 stop

$197Delta

Wed, Feb 4 - Wed, Feb 11

7:55 am - 1:03 pm

LGA

GEG

8h 08m1 stop

6:30 am - 7:05 pm

GEG

LGA

9h 35m1 stop

$198Delta

Wed, Feb 4 - Mon, Feb 9

7:15 am - 3:20 pm

LGA

BOI

10h 05m1 stop

1:30 pm - 10:40 pm

BOI

LGA

7h 10m1 stop

$199Southwest

Thu, Jan 29 - Wed, Feb 4

10:35 am - 6:49 pm

LGA

GEG

11h 14m1 stop

6:00 am - 5:59 pm

GEG

LGA

8h 59m1 stop

$199American Airlines

Thu, Feb 5 - Mon, Feb 9

6:00 am - 1:03 pm

LGA

GEG

10h 03m1 stop

7:30 pm - 8:57 am

GEG

LGA

10h 27m2 stops

$203Delta

Wed, Feb 4 - Mon, Feb 9

6:00 am - 3:20 pm

LGA

BOI

11h 20m2 stops

11:20 am - 10:40 pm

BOI

LGA

9h 20m1 stop

$204Southwest

Thu, Jan 29 - Wed, Feb 4

7:55 am - 1:03 pm

LGA

GEG

8h 08m1 stop

7:30 pm - 8:57 am

GEG

LGA

10h 27m2 stops

$204Delta

Thu, Feb 5 - Mon, Feb 9

10:00 am - 6:05 pm

LGA

BOI

10h 05m1 stop

6:15 am - 5:22 pm

BOI

LGA

9h 07m1 stop

$263United Airlines

Wed, Apr 29 - Wed, May 6

6:10 am - 11:53 am

LGA

SUN

7h 43m1 stop

7:00 am - 8:12 pm

SUN

LGA

11h 12m2 stops

$325United Airlines

Wed, Mar 4 - Sat, Mar 7

Southwest flights from New York LaGuardia Airport to Idaho

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

Southwest

Jan 29

LGA7:15 amNew York LaGuardia

10h 05m

1 stop

BOI3:20 pmBoise Air Term. Gowen Fld

Feb 4

BOI1:30 pmBoise Air Term. Gowen Fld

7h 10m

1 stop

LGA10:40 pmNew York LaGuardia

$199

Southwest

Jan 29

LGA6:00 amNew York LaGuardia

11h 20m

2 stops

BOI3:20 pmBoise Air Term. Gowen Fld

Feb 4

BOI11:20 amBoise Air Term. Gowen Fld

9h 20m

1 stop

LGA10:40 pmNew York LaGuardia

$204

Southwest

Jan 29

LGA6:15 amNew York LaGuardia

11h 05m

2 stops

BOI3:20 pmBoise Air Term. Gowen Fld

Feb 4

BOI11:20 amBoise Air Term. Gowen Fld

9h 45m

2 stops

LGA11:05 pmNew York LaGuardia

$210

United Airlines flights from New York LaGuardia Airport to Idaho

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

United Airlines

Mar 18

LGA1:15 pmNew York LaGuardia

7h 36m

1 stop

GEG5:51 pmSpokane

Mar 25

GEG7:02 amSpokane

11h 27m

2 stops

LGA9:29 pmNew York LaGuardia

$282

United Airlines

Feb 1

LGA6:15 amNew York LaGuardia

8h 24m

1 stop

GEG11:39 amSpokane

Feb 6

GEG5:00 amSpokane

9h 27m

1 stop

LGA5:27 pmNew York LaGuardia

$319

United Airlines

Mar 4

LGA6:10 amNew York LaGuardia

7h 43m

1 stop

SUN11:53 amHailey Sun Valley-Friedman

Mar 7

SUN7:00 amHailey Sun Valley-Friedman

11h 12m

2 stops

LGA8:12 pmNew York LaGuardia

$325

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

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 2/4

12:30 pm-6:49 pm

1 stop9h 19m

Spokane

Mon 2/9

6:00 am-6:59 pm

1 stop9h 59m

$183

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 2/4

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Wed 2/11

2:00 pm-11:39 pm

1 stop6h 39m

$197

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 2/4

7:55 am-1:03 pm

1 stop8h 08m

Spokane

Mon 2/9

6:30 am-7:05 pm

1 stop9h 35m

$198

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 1/29

7:15 am-3:20 pm

1 stop10h 05m

Boise Air Term. Gowen Fld

Wed 2/4

1:30 pm-10:40 pm

1 stop7h 10m

$199

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Thu 2/5

10:35 am-6:49 pm

1 stop11h 14m

Spokane

Mon 2/9

6:00 am-5:59 pm

1 stop8h 59m

$199

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 2/4

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Mon 2/9

7:30 pm-8:57 am

2 stops10h 27m

$203

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 1/29

6:00 am-3:20 pm

2 stops11h 20m

Boise Air Term. Gowen Fld

Wed 2/4

11:20 am-10:40 pm

1 stop9h 20m

$204

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Thu 2/5

7:55 am-1:03 pm

1 stop8h 08m

Spokane

Mon 2/9

7:30 pm-8:57 am

2 stops10h 27m

$204

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 4/29

10:00 am-6:05 pm

1 stop10h 05m

Boise Air Term. Gowen Fld

Wed 5/6

6:15 am-5:22 pm

1 stop9h 07m

$263

New YorkHailey

LGA - SUN

LGASUN

New York LaGuardia

Wed 3/4

6:10 am-11:53 am

1 stop7h 43m

Hailey Sun Valley-Friedman

Sat 3/7

7:00 am-8:12 pm

2 stops11h 12m

$325

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, February 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 February, then you should wait until November 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 53% 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 52m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Idaho takes 6h 52m

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

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 January 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
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.2 11,095 reviews	Search American 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.