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 according to our data. United Airlines is the first choice among our users, with 36% 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.

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

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

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 17m on average. Another popular route from New York to Idaho is flying from New York to Boise, which will take roughly 7h 22m. 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 November 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.

$136 Cheap Flights from New York to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:26 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 26m1 stop Seattle/Tacoma Intl

12:56 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 03m1 stop Seattle/Tacoma Intl

$250Alaska Airlines

Thu, Dec 3 - Wed, Dec 9

4:59 pm - 11:50 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Seattle/Tacoma Intl

7:39 am - 7:25 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 46m1 stop Los Angeles

$271Delta

Thu, Nov 19 - Thu, Nov 26

7:00 am - 3:10 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

10h 10m1 stop Denver Intl

5:45 am - 5:55 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

10h 10m2 stops Phoenix Sky Harbor Intl Lambert-St Louis

$276Southwest

Thu, Dec 3 - Wed, Dec 9

7:00 am - 4:20 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 20m1 stop Seattle/Tacoma Intl

9:57 am - 10:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 02m1 stop Seattle/Tacoma Intl

$294Alaska Airlines

Thu, Jan 28 - Mon, Feb 1

7:00 am - 3:10 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

10h 10m1 stop Denver Intl

3:30 pm - 11:25 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

5h 55m1 stop Denver Intl

$299Southwest

Thu, Dec 3 - Wed, Dec 9

7:09 am - 1:29 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 20m1 stop Denver Intl

6:20 am - 3:42 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

7h 22m1 stop Denver Intl

$303United Airlines

Mon, Jan 25 - Tue, Jan 26

6:00 am - 12:07 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 07m1 stop Chicago O'Hare Intl

8:00 am - 6:19 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

8h 19m1 stop Chicago O'Hare Intl

$303United Airlines

Tue, Dec 15 - Wed, Dec 16

2:54 pm - 12:04 amLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

11h 10m1 stop Chicago O'Hare Intl

7:05 am - 5:00 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

7h 55m1 stop Dallas/Fort Worth

$303American Airlines

Fri, Feb 26 - Wed, Mar 3

5:13 pm - 12:04 amJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Chicago O'Hare Intl

6:05 am - 6:33 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

10h 28m1 stop Phoenix Sky Harbor Intl

$303American Airlines

Fri, Feb 26 - Sat, Feb 27

7:30 am - 12:42 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

7h 12m1 stop Minneapolis St Paul

1:47 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

7h 53m1 stop Atlanta Hartsfield-Jackson

$303Delta

Thu, Dec 3 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 3:18 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

10h 18m1 stop Seattle/Tacoma Intl

6:04 am - 4:26 pmIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

8h 22m1 stop Seattle/Tacoma Intl

$472Alaska Airlines

Wed, Nov 4 - Sat, Nov 14

3:29 pm - 10:54 pmEWR Newark-IDA Idaho Falls Fanning Field

9h 25m1 stop Seattle/Tacoma Intl

1:53 pm - 11:59 pmIDA Idaho Falls Fanning Field-EWR Newark

8h 06m1 stop Seattle/Tacoma Intl

$572Alaska Airlines

Wed, Nov 4 - Sat, Nov 14

7:23 am - 3:38 pmLGA New York LaGuardia-IDA Idaho Falls Fanning Field

10h 15m1 stop Denver Intl

10:35 am - 7:53 pmIDA Idaho Falls Fanning Field-LGA New York LaGuardia

7h 18m1 stop Denver Intl

$576United Airlines

Wed, Nov 4 - Sat, Nov 14

8:15 am - 9:09 pmLGA New York LaGuardia-IDA Idaho Falls Fanning Field

14h 54m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 11:15 pmIDA Idaho Falls Fanning Field-LGA New York LaGuardia

6h 40m1 stop Denver Intl

$581United Airlines

Wed, Nov 4 - Sat, Nov 14

6:00 am - 12:35 pmEWR Newark-BOI Boise Air Term. Gowen Fld

8h 35m1 stop Minneapolis St Paul

11:10 pm - 9:30 amBOI Boise Air Term. Gowen Fld-EWR Newark

8h 20m1 stop Atlanta Hartsfield-Jackson

$610Delta

Wed, Nov 4 - Mon, Nov 9

6:34 am - 1:51 pmEWR Newark-BOI Boise Air Term. Gowen Fld

9h 17m1 stop Dallas/Fort Worth

2:03 pm - 11:56 pmBOI Boise Air Term. Gowen Fld-EWR Newark

7h 53m1 stop Phoenix Sky Harbor Intl

$610American Airlines

Wed, Nov 4 - Mon, Nov 9

6:47 am - 12:37 pmEWR Newark-BOI Boise Air Term. Gowen Fld

7h 50m1 stop Chicago O'Hare Intl

6:14 pm - 6:00 amBOI Boise Air Term. Gowen Fld-EWR Newark

9h 46m1 stop Phoenix Sky Harbor Intl

$619American Airlines

Fri, Nov 6 - Sun, Nov 8

6:00 am - 1:34 pmEWR Newark-BOI Boise Air Term. Gowen Fld

9h 34m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:38 amBOI Boise Air Term. Gowen Fld-EWR Newark

9h 28m1 stop Atlanta Hartsfield-Jackson

$664Delta

Sun, Nov 8 - Thu, Nov 12

4:15 pm - 10:35 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 20m1 stop Denver Intl

11:15 am - 10:55 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

9h 40m1 stop Denver Intl

$669Southwest

Wed, Nov 4 - Mon, Nov 9

9:30 am - 3:10 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

7h 40m1 stop Denver Intl

5:35 am - 5:20 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

9h 45m2 stops Las Vegas Harry Reid Intl Chicago Midway

$669Southwest

Wed, Nov 4 - Mon, Nov 9

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

Delta flights from New York to Idaho

Our best Delta deals on New York to Idaho flight tickets

Delta

Nov 19

JFK4:59 pmNew York John F Kennedy Intl

8h 51m

1 stop

BOI11:50 pmBoise Air Term. Gowen Fld

Nov 26

BOI7:39 amBoise Air Term. Gowen Fld

9h 46m

1 stop

JFK7:25 pmNew York John F Kennedy Intl

$271

Delta

Dec 11

JFK7:00 amNew York John F Kennedy Intl

7h 42m

1 stop

BOI12:42 pmBoise Air Term. Gowen Fld

Dec 16

BOI12:20 pmBoise Air Term. Gowen Fld

9h 35m

1 stop

JFK11:55 pmNew York John F Kennedy Intl

$303

Delta

Jan 10

LGA7:25 amNew York LaGuardia

8h 45m

1 stop

BOI2:10 pmBoise Air Term. Gowen Fld

Jan 12

BOI5:30 amBoise Air Term. Gowen Fld

6h 43m

1 stop

LGA2:13 pmNew York LaGuardia

$315

Southwest flights from New York to Idaho

Our best Southwest deals on New York to Idaho flight tickets

Southwest

Dec 3

LGA7:00 amNew York LaGuardia

10h 10m

1 stop

BOI3:10 pmBoise Air Term. Gowen Fld

Dec 9

BOI5:45 amBoise Air Term. Gowen Fld

10h 10m

2 stops

LGA5:55 pmNew York LaGuardia

$276

Southwest

Dec 3

LGA7:00 amNew York LaGuardia

10h 10m

1 stop

BOI3:10 pmBoise Air Term. Gowen Fld

Dec 9

BOI3:30 pmBoise Air Term. Gowen Fld

5h 55m

1 stop

LGA11:25 pmNew York LaGuardia

$299

Southwest

Jan 25

LGA12:30 pmNew York LaGuardia

11h 40m

2 stops

BOI10:10 pmBoise Air Term. Gowen Fld

Jan 27

BOI11:55 amBoise Air Term. Gowen Fld

8h 40m

1 stop

LGA10:35 pmNew York LaGuardia

$308

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Thu 12/3

7:00 am-3:26 pm

1 stop10h 26m

Boise Air Term. Gowen Fld

Wed 12/9

12:56 pm-10:59 pm

1 stop8h 03m

$250

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Thu 11/19

4:59 pm-11:50 pm

1 stop8h 51m

Boise Air Term. Gowen Fld

Thu 11/26

7:39 am-7:25 pm

1 stop9h 46m

$271

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Thu 12/3

7:00 am-3:10 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Wed 12/9

5:45 am-5:55 pm

2 stops10h 10m

$276

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Thu 1/28

7:00 am-4:20 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

Mon 2/1

9:57 am-10:59 pm

1 stop11h 02m

$294

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Thu 12/3

7:00 am-3:10 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Wed 12/9

3:30 pm-11:25 pm

1 stop5h 55m

$299

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Mon 1/25

7:09 am-1:29 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Tue 1/26

6:20 am-3:42 pm

1 stop7h 22m

$303

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Tue 12/15

6:00 am-12:07 pm

1 stop8h 07m

Boise Air Term. Gowen Fld

Wed 12/16

8:00 am-6:19 pm

1 stop8h 19m

$303

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Fri 2/26

2:54 pm-12:04 am

1 stop11h 10m

Boise Air Term. Gowen Fld

Wed 3/3

7:05 am-5:00 pm

1 stop7h 55m

$303

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Fri 2/26

5:13 pm-12:04 am

1 stop8h 51m

Boise Air Term. Gowen Fld

Sat 2/27

6:05 am-6:33 pm

1 stop10h 28m

$303

Quickest round-trip

New YorkBoise

LGA New York LaGuardia - BOI Boise Air Term. Gowen Fld

LGABOI

New York LaGuardia

Thu 12/3

7:30 am-12:42 pm

1 stop7h 12m

Boise Air Term. Gowen Fld

Tue 12/8

1:47 pm-11:40 pm

1 stop7h 53m

$303

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 $473. If you don’t want to visit Idaho in January, then you should wait until April to fly from New York, when ticket prices are also cheap, with an average price of $483.

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

You could potentially save up to 54% 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

Best Price Found	$136
Fastest flight time	5h 00m
Direct flights	None

The best one-way flight to Idaho from New York in the past 72 hours is $136. The best round-trip flight deal from New York to Idaho found on momondo in the last 72 hours is $250.

The fastest flight from New York to Idaho takes 5h 00m

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

Search flight deals

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 November 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
Delta	PriceFrom $193	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $317	Free Cancellation	Rating 7.9 13,138 reviews	Search Alaska 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.