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

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

How long is the flight from State of New York to Idaho?

Flight times from State of New York to Idaho vary, but if you’re flying out of Buffalo and flying into Boise (one of the most popular routes), then the duration is 6h 32m on average. Another popular route from State of New York to Idaho is flying from Rochester to Boise, which will take roughly 6h 49m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Idaho?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho from State of New York according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 6 flights per week flying from State of New York to Idaho. The most common day of the week flights depart is Thu, with 33% of flights taking off on this day.

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

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

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

As of September 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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

$129 Cheap Flights from New York State to Idaho in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from New York State to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:00 pm - 11:43 amLGA-BOI

15h 43m2 stops

12:28 pm - 10:00 pmBOI-LGA

7h 32m1 stop

$255Frontier

Find Deal

jue., oct. 16 - jue., oct. 23

7:05 am - 1:45 pmEWR-GEG

9h 40m1 stop

7:48 pm - 5:06 pmGEG-EWR

18h 18m1 stop

$258Alaska Airlines

Find Deal

mar., oct. 28 - vie., oct. 31

7:55 am - 1:05 pmLGA-GEG

8h 10m1 stop

2:17 pm - 11:43 pmGEG-LGA

6h 26m1 stop

$259Delta

Find Deal

sáb., oct. 25 - mar., oct. 28

6:59 pm - 11:59 pmJFK-GEG

8h 00m1 stop

5:24 pm - 6:20 amGEG-JFK

9h 56m1 stop

$259Delta

Find Deal

mié., oct. 8 - mar., oct. 14

7:00 am - 1:43 pmEWR-BOI

8h 43m1 stop

7:05 pm - 5:24 amBOI-EWR

8h 19m1 stop

$277United Airlines

Find Deal

mié., oct. 8 - mar., oct. 14

6:40 am - 12:36 pmEWR-GEG

8h 56m1 stop

12:35 pm - 12:55 amGEG-EWR

9h 20m1 stop

$281United Airlines

Find Deal

mié., oct. 8 - mar., oct. 14

6:00 am - 12:45 pmLGA-BOI

8h 45m1 stop

1:40 pm - 11:42 pmBOI-LGA

8h 02m1 stop

$289American Airlines

Find Deal

jue., oct. 30 - sáb., nov. 8

3:00 pm - 10:20 pmJFK-GEG

10h 20m1 stop

6:34 am - 9:00 pmGEG-JFK

11h 26m2 stops

$294American Airlines

Find Deal

jue., oct. 30 - sáb., nov. 1

4:55 pm - 10:25 pmLGA-GEG

8h 30m1 stop

6:05 am - 5:55 pmGEG-LGA

8h 50m1 stop

$349Southwest

Find Deal

mié., dic. 10 - lun., dic. 15

2:40 pm - 11:35 pmLGA-GEG

11h 55m1 stop

5:25 am - 3:30 pmGEG-LGA

7h 05m1 stop

$365Southwest

Find Deal

mié., oct. 8 - mar., oct. 14

Delta flights from State of New York to Idaho

Our best Delta deals on State of New York to Idaho flight tickets

Delta

Nov 12

EWR6:51 amNewark

8h 12m

1 stop

GEG12:03 pmSpokane

Nov 15

GEG2:09 pmSpokane

6h 32m

1 stop

EWR11:41 pmNewark

$259

Find similar

Delta

Oct 25

LGA7:55 amNew York LaGuardia

8h 10m

1 stop

GEG1:05 pmSpokane

Oct 28

GEG7:15 amSpokane

11h 40m

2 stops

LGA9:55 pmNew York LaGuardia

$264

Find similar

Delta

Oct 25

LGA7:55 amNew York LaGuardia

10h 02m

2 stops

GEG2:57 pmSpokane

Oct 28

GEG5:45 amSpokane

10h 43m

2 stops

LGA7:28 pmNew York LaGuardia

$269

Find similar

Frontier flights from State of New York to Idaho

Our best Frontier deals on State of New York to Idaho flight tickets

Frontier

Oct 16

LGA10:00 pmNew York LaGuardia

15h 43m

2 stops

BOI11:43 amBoise Air Term. Gowen Fld

Oct 23

BOI12:28 pmBoise Air Term. Gowen Fld

7h 32m

1 stop

LGA10:00 pmNew York LaGuardia

$255

Find similar

Frontier

Oct 25

LGA10:55 pmNew York LaGuardia

14h 48m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Nov 2

BOI12:33 pmBoise Air Term. Gowen Fld

7h 27m

1 stop

LGA10:00 pmNew York LaGuardia

$279

Find similar

Frontier

Oct 23

LGA10:55 pmNew York LaGuardia

14h 48m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Oct 26

BOI12:28 pmBoise Air Term. Gowen Fld

20h 59m

2 stops

LGA11:27 amNew York LaGuardia

$307

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

jue. 10/16

10:00 pm-11:43 am

2 stops15h 43m

Boise Air Term. Gowen Fld

jue. 10/23

12:28 pm-10:00 pm

1 stop7h 32m

$255

NewarkSpokane

EWR - GEG

EWRGEG

Newark

mar. 10/28

7:05 am-1:45 pm

1 stop9h 40m

Spokane

vie. 10/31

7:48 pm-5:06 pm

1 stop18h 18m

$258

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

sáb. 10/25

7:55 am-1:05 pm

1 stop8h 10m

Spokane

mar. 10/28

2:17 pm-11:43 pm

1 stop6h 26m

$259

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mié. 10/8

6:59 pm-11:59 pm

1 stop8h 00m

Spokane

mar. 10/14

5:24 pm-6:20 am

1 stop9h 56m

$259

NewarkBoise

EWR - BOI

EWRBOI

Newark

mié. 10/8

7:00 am-1:43 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

mar. 10/14

7:05 pm-5:24 am

1 stop8h 19m

$277

NewarkSpokane

EWR - GEG

EWRGEG

Newark

mié. 10/8

6:40 am-12:36 pm

1 stop8h 56m

Spokane

mar. 10/14

12:35 pm-12:55 am

1 stop9h 20m

$281

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

jue. 10/30

6:00 am-12:45 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

sáb. 11/8

1:40 pm-11:42 pm

1 stop8h 02m

$289

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

jue. 10/30

3:00 pm-10:20 pm

1 stop10h 20m

Spokane

sáb. 11/1

6:34 am-9:00 pm

2 stops11h 26m

$294

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

mié. 12/10

4:55 pm-10:25 pm

1 stop8h 30m

Spokane

lun. 12/15

6:05 am-5:55 pm

1 stop8h 50m

$349

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

mié. 10/8

2:40 pm-11:35 pm

1 stop11h 55m

Spokane

mar. 10/14

5:25 am-3:30 pm

1 stop7h 05m

$365

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 State of 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 State of 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 State of 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 State of 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 State of 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 State of New York to Idaho flights?

You could potentially save up to 45% on your flight if you consider stops on a State of New York to Idaho flight.

Cheap State of New York to Idaho flight deals and tips

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

Fastest flight time	4h 59m
Direct flights	Every day
Airports in Idaho	1 airport

The fastest flight from State of New York to Idaho takes 4h 59m

Direct flights go from State of 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 were last updated today.
How many operators does momondo search for flights from New York to Idaho?
As of September 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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 State of New York to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $119	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $261	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $338	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Idaho. momondo saves you time and could save you money on your trip.

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

All flight searches from New York to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential New York to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 not ready to book a flight from New York to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.