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

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

What airlines fly to Idaho?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Idaho from New York according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How long is the flight from New York to Idaho?

Flight times from New York to Idaho vary, but if you’re flying out of Newark and flying into Boise (one of the most popular routes), then the duration is 7h 19m on average. Another popular route from New York to Idaho is flying from New York to Boise, which will take roughly 7h 31m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from New York to Idaho on average per week?

The number of flights available between New York and Idaho is 12 per week as of June 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

Prices for flights from New York to Idaho are refreshed on a daily basis.

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

As of June 2026, there are 4 operators available to choose from for flights from New York to Idaho.

How old do you have to be to fly from New York 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 to Idaho.

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

The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$149 Cheap Flights from New York to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:49 pm

EWR

BOI

8h 49m

1 stop

6:45 pm - 6:00 am

BOI

EWR

9h 15m

1 stop

$297Delta

Tue, Aug 25 - Mon, Aug 31

5:59 pm - 11:04 pm

LGA

GEG

8h 05m

1 stop

10:50 pm - 10:38 am

GEG

LGA

8h 48m

1 stop

$301Delta

Wed, Sep 16 - Mon, Sep 28

10:15 am - 5:58 pm

LGA

BOI

9h 43m

2 stops

12:24 pm - 9:25 pm

BOI

LGA

7h 01m

1 stop

$333United Airlines

Tue, Sep 1 - Sat, Sep 5

8:27 am - 1:37 pm

JFK

GEG

8h 10m

1 stop

5:20 am - 6:00 pm

GEG

JFK

9h 40m

1 stop

$340American Airlines

Sat, Aug 29 - Sun, Sep 6

7:00 am - 1:14 pm

EWR

BOI

8h 14m

1 stop

8:00 pm - 6:04 am

BOI

EWR

8h 04m

1 stop

$344Alaska Airlines

Tue, Oct 27 - Wed, Oct 28

7:00 am - 4:49 pm

EWR

BOI

11h 49m

1 stop

8:31 pm - 5:58 am

BOI

EWR

7h 27m

1 stop

$347Alaska Airlines

Fri, Dec 4 - Fri, Dec 4

3:55 pm - 11:10 pm

LGA

BOI

9h 15m

1 stop

12:35 pm - 10:30 pm

BOI

LGA

7h 55m

1 stop

$348Southwest

Tue, Sep 29 - Wed, Sep 30

6:05 am - 2:50 pm

LGA

BOI

10h 45m

2 stops

12:35 pm - 10:30 pm

BOI

LGA

7h 55m

1 stop

$353Southwest

Tue, Aug 25 - Tue, Sep 1

11:57 am - 8:42 pm

JFK

GEG

11h 45m

2 stops

5:20 am - 6:00 pm

GEG

JFK

9h 40m

1 stop

$364American Airlines

Sat, Aug 29 - Sun, Sep 6

6:10 am - 11:32 am

LGA

BOI

7h 22m

1 stop

12:34 pm - 11:15 pm

BOI

LGA

8h 41m

1 stop

$366United Airlines

Sat, Jul 4 - Fri, Jul 10

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American Airlines flights from New York to Idaho

Our best American Airlines deals on New York to Idaho flight tickets

American Airlines

Aug 29

JFK8:27 amNew York John F Kennedy Intl

8h 10m

1 stop

GEG1:37 pmSpokane

Sep 6

GEG5:20 amSpokane

9h 40m

1 stop

JFK6:00 pmNew York John F Kennedy Intl

$340

American Airlines

Aug 29

JFK11:57 amNew York John F Kennedy Intl

11h 45m

2 stops

GEG8:42 pmSpokane

Sep 6

GEG5:20 amSpokane

9h 40m

1 stop

JFK6:00 pmNew York John F Kennedy Intl

$364

American Airlines

Aug 11

EWR6:50 amNewark

9h 30m

1 stop

BOI2:20 pmBoise Air Term. Gowen Fld

Aug 14

BOI1:55 pmBoise Air Term. Gowen Fld

8h 04m

1 stop

EWR11:59 pmNewark

$365

Delta flights from New York to Idaho

Our best Delta deals on New York to Idaho flight tickets

Delta

Aug 25

EWR6:00 amNewark

8h 49m

1 stop

BOI12:49 pmBoise Air Term. Gowen Fld

Aug 31

BOI6:45 pmBoise Air Term. Gowen Fld

9h 15m

1 stop

EWR6:00 amNewark

$297

Delta

Sep 16

LGA5:59 pmNew York LaGuardia

8h 05m

1 stop

GEG11:04 pmSpokane

Sep 28

GEG10:50 pmSpokane

9h 51m

1 stop

LGA11:41 amNew York LaGuardia

$301

Delta

Sep 15

EWR5:59 pmNewark

8h 58m

1 stop

GEG11:57 pmSpokane

Sep 29

GEG5:20 pmSpokane

9h 40m

1 stop

EWR6:00 amNewark

$303

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 8/25

6:00 am-12:49 pm

1 stop8h 49m

Boise Air Term. Gowen Fld

Mon 8/31

6:45 pm-6:00 am

1 stop9h 15m

$297

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 9/16

5:59 pm-11:04 pm

1 stop8h 05m

Spokane

Mon 9/28

10:50 pm-10:38 am

1 stop8h 48m

$301

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Tue 9/1

10:15 am-5:58 pm

2 stops9h 43m

Boise Air Term. Gowen Fld

Sat 9/5

12:24 pm-9:25 pm

1 stop7h 01m

$333

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Sat 8/29

8:27 am-1:37 pm

1 stop8h 10m

Spokane

Sun 9/6

5:20 am-6:00 pm

1 stop9h 40m

$340

NewarkBoise

EWR - BOI

EWRBOI

Newark

Tue 10/27

7:00 am-1:14 pm

1 stop8h 14m

Boise Air Term. Gowen Fld

Wed 10/28

8:00 pm-6:04 am

1 stop8h 04m

$344

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 12/4

7:00 am-4:49 pm

1 stop11h 49m

Boise Air Term. Gowen Fld

Fri 12/4

8:31 pm-5:58 am

1 stop7h 27m

$347

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Tue 9/29

3:55 pm-11:10 pm

1 stop9h 15m

Boise Air Term. Gowen Fld

Wed 9/30

12:35 pm-10:30 pm

1 stop7h 55m

$348

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Tue 8/25

6:05 am-2:50 pm

2 stops10h 45m

Boise Air Term. Gowen Fld

Tue 9/1

12:35 pm-10:30 pm

1 stop7h 55m

$353

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Sat 8/29

11:57 am-8:42 pm

2 stops11h 45m

Spokane

Sun 9/6

5:20 am-6:00 pm

1 stop9h 40m

$364

Quickest round-trip

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 7/4

6:10 am-11:32 am

1 stop7h 22m

Boise Air Term. Gowen Fld

Fri 7/10

12:34 pm-11:15 pm

1 stop8h 41m

$366

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 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

Other information

What is the cheapest month to fly to Idaho?

In general, June is the cheapest month to fly from New York to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $100. If you don’t want to visit Idaho in June, then you should wait until April to fly from New York, when ticket prices are also cheap, with an average price of $112.

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

You could potentially save up to 18% on your flight if you consider stops on a New York to Idaho flight.

Cheap New York to Idaho flight deals and tips

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

Fastest flight time	4h 53m
Direct flights	Every day
Airports in Idaho	27 airports

The fastest flight from New York to Idaho takes 4h 53m

Direct flights go from New York to Idaho every day.

There are 27 airports in Idaho. From New York there are direct flights to Jackson Hole (JAC).

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Frequently asked questions about flying from New York to Idaho

When did momondo last update prices for flights from New York to Idaho?
Prices for flights from New York to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from New York to Idaho?
As of June 2026, there are 4 operators available to choose from for flights from New York to Idaho.
How old do you have to be to fly from New York 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 to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New York to Idaho

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.1 11,709 reviews	Search American Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,419 reviews	Search Delta flights
Alaska Airlines	PriceFrom $338	Free Cancellation	Rating 7.9 12,548 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $340	Free Cancellation	Rating 7.4 9,865 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from New York.

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

Yes. momondo allows you to filter the results for New York to Idaho flights to just show those with flexible booking policies.

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

Once you have performed a search for New York to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of New York to Idaho flights. All you need is a valid email address and we will do the rest; it is that quick and easy.