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

Frontier, Alaska Airlines, and American Airlines are the most popular carriers operating from New York to Idaho

What airlines fly to Idaho?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Idaho from New York according to our data. Delta 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 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 09m on average. Another popular route from New York to Idaho is flying from New York to Boise, which will take roughly 7h 27m. Keep in mind that layovers or delays could extend your travel time.

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 October 2025, 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.

$75 Cheap Flights from New York to Idaho in 2025/26

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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.

5:29 pm - 10:44 pmJFK-GEG

8h 15m1 stop

7:20 pm - 7:54 amGEG-JFK

9h 34m1 stop

$258Alaska Airlines

Find Deal

sáb., feb. 28 - mar., mar. 3

3:29 pm - 11:59 pmEWR-GEG

11h 30m1 stop

5:51 am - 5:00 pmGEG-EWR

8h 09m1 stop

$258Alaska Airlines

Find Deal

sáb., dic. 6 - mar., dic. 9

4:59 pm - 10:49 pmJFK-GEG

8h 50m1 stop

6:05 am - 8:01 pmGEG-JFK

10h 56m1 stop

$259Delta

Find Deal

sáb., dic. 6 - sáb., dic. 13

5:30 pm - 10:44 pmEWR-GEG

8h 14m1 stop

1:12 pm - 11:57 pmGEG-EWR

7h 45m1 stop

$259Delta

Find Deal

sáb., dic. 6 - sáb., dic. 13

6:00 am - 1:02 pmLGA-JAC

9h 02m1 stop

2:06 pm - 11:34 pmJAC-LGA

7h 28m1 stop

$269American Airlines

Find Deal

jue., ene. 22 - mié., ene. 28

8:25 am - 5:06 pmJFK-GEG

11h 41m1 stop

6:00 am - 8:03 pmGEG-JFK

11h 03m2 stops

$294American Airlines

Find Deal

dom., ene. 18 - sáb., ene. 24

7:15 am - 12:46 pmEWR-GEG

8h 31m1 stop

11:25 am - 11:00 pmGEG-EWR

8h 35m1 stop

$304United Airlines

Find Deal

dom., ene. 18 - sáb., ene. 24

6:00 am - 11:39 amEWR-BOI

7h 39m1 stop

12:45 pm - 12:13 amBOI-EWR

9h 28m1 stop

$319United Airlines

Find Deal

mié., nov. 19 - jue., nov. 20

7:15 am - 3:05 pmLGA-BOI

9h 50m1 stop

2:40 pm - 10:55 pmBOI-LGA

6h 15m1 stop

$349Southwest

Find Deal

vie., dic. 5 - lun., dic. 8

2:30 pm - 11:10 pmLGA-BOI

10h 40m2 stops

2:40 pm - 10:55 pmBOI-LGA

6h 15m1 stop

$385Southwest

Find Deal

vie., dic. 5 - lun., dic. 8

Southwest flights from New York to Idaho

Our best Southwest deals on New York to Idaho flight tickets

Southwest

Dec 5

LGA7:15 amNew York LaGuardia

9h 50m

1 stop

BOI3:05 pmBoise Air Term. Gowen Fld

Dec 8

BOI2:40 pmBoise Air Term. Gowen Fld

6h 15m

1 stop

LGA10:55 pmNew York LaGuardia

$349

Find similar

Southwest

Dec 5

LGA2:30 pmNew York LaGuardia

10h 40m

2 stops

BOI11:10 pmBoise Air Term. Gowen Fld

Dec 8

BOI2:40 pmBoise Air Term. Gowen Fld

6h 15m

1 stop

LGA10:55 pmNew York LaGuardia

$385

Find similar

Southwest

Nov 21

LGA2:45 pmNew York LaGuardia

11h 50m

1 stop

BOI12:35 amBoise Air Term. Gowen Fld

Dec 3

BOI5:15 amBoise Air Term. Gowen Fld

6h 25m

1 stop

LGA1:40 pmNew York LaGuardia

$400

Find similar

Alaska Airlines flights from New York to Idaho

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

Alaska Airlines

Feb 28

JFK5:29 pmNew York John F Kennedy Intl

8h 15m

1 stop

GEG10:44 pmSpokane

Mar 3

GEG7:20 pmSpokane

9h 34m

1 stop

JFK7:54 amNew York John F Kennedy Intl

$258

Find similar

Alaska Airlines

Dec 10

JFK6:55 pmNew York John F Kennedy Intl

8h 29m

1 stop

GEG12:24 amSpokane

Dec 15

GEG8:47 pmSpokane

7h 36m

1 stop

JFK7:23 amNew York John F Kennedy Intl

$268

Find similar

Alaska Airlines

Dec 6

JFK11:30 amNew York John F Kennedy Intl

10h 35m

1 stop

GEG7:05 pmSpokane

Dec 15

GEG8:47 pmSpokane

7h 36m

1 stop

JFK7:23 amNew York John F Kennedy Intl

$287

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

sáb. 2/28

5:29 pm-10:44 pm

1 stop8h 15m

Spokane

mar. 3/3

7:20 pm-7:54 am

1 stop9h 34m

$258

NewarkSpokane

EWR - GEG

EWRGEG

Newark

sáb. 12/6

3:29 pm-11:59 pm

1 stop11h 30m

Spokane

mar. 12/9

5:51 am-5:00 pm

1 stop8h 09m

$258

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

sáb. 12/6

4:59 pm-10:49 pm

1 stop8h 50m

Spokane

sáb. 12/13

6:05 am-8:01 pm

1 stop10h 56m

$259

NewarkSpokane

EWR - GEG

EWRGEG

Newark

sáb. 12/6

5:30 pm-10:44 pm

1 stop8h 14m

Spokane

sáb. 12/13

1:12 pm-11:57 pm

1 stop7h 45m

$259

New YorkJackson

LGA - JAC

LGAJAC

New York LaGuardia

jue. 1/22

6:00 am-1:02 pm

1 stop9h 02m

Jackson Hole

mié. 1/28

2:06 pm-11:34 pm

1 stop7h 28m

$269

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

dom. 1/18

8:25 am-5:06 pm

1 stop11h 41m

Spokane

sáb. 1/24

6:00 am-8:03 pm

2 stops11h 03m

$294

NewarkSpokane

EWR - GEG

EWRGEG

Newark

dom. 1/18

7:15 am-12:46 pm

1 stop8h 31m

Spokane

sáb. 1/24

11:25 am-11:00 pm

1 stop8h 35m

$304

NewarkBoise

EWR - BOI

EWRBOI

Newark

mié. 11/19

6:00 am-11:39 am

1 stop7h 39m

Boise Air Term. Gowen Fld

jue. 11/20

12:45 pm-12:13 am

1 stop9h 28m

$319

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

vie. 12/5

7:15 am-3:05 pm

1 stop9h 50m

Boise Air Term. Gowen Fld

lun. 12/8

2:40 pm-10:55 pm

1 stop6h 15m

$349

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

vie. 12/5

2:30 pm-11:10 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

lun. 12/8

2:40 pm-10:55 pm

1 stop6h 15m

$385

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, January 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 $338. If you don’t want to visit Idaho in January, then you should wait until May to fly from New York, when ticket prices are also cheap, with an average price of $368.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $374. On the other hand, Tuesday is the most expensive day to depart from New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $761.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from New York to Idaho at noon for as low as $519. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $624 per ticket.

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

You could potentially save up to 29% 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 58m
Direct flights	Every day
Airports in Idaho	1 airport

The fastest flight from New York to Idaho takes 4h 58m

Direct flights go from New York to Idaho every day.

There is 1 airport near Idaho: Jackson Hole (JAC)

Search flight deals

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 October 2025, 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
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $261	Free Cancellation	Rating 8.0 11,217 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 8,998 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.