What airlines fly to Idaho?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Idaho from State of New York according to our data. United Airlines is the first choice among our users, with 42% 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.

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

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 53m on average. Another popular route from State of New York to Idaho is flying from Newark to Boise, which will take roughly 6h 59m. 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 were last updated today.

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

As of September 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?

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.

$153 Cheap Flights from New York State to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York State to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:37 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 37m1 stop Chicago O'Hare Intl

1:24 pm - 11:25 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

8h 01m1 stop Chicago O'Hare Intl

$307American Airlines

Fri, Nov 6 - Sun, Nov 8

6:59 am - 1:51 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 52m1 stop Dallas/Fort Worth

1:24 pm - 11:25 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

8h 01m1 stop Chicago O'Hare Intl

$307American Airlines

Tue, Nov 10 - Tue, Nov 17

6:05 am - 11:31 amLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

7h 26m1 stop Chicago O'Hare Intl

2:51 pm - 11:15 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

6h 24m1 stop Denver Intl

$307United Airlines

Wed, Nov 4 - Wed, Nov 11

6:00 am - 11:55 amLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

7h 55m1 stop Chicago O'Hare Intl

8:15 am - 5:09 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

6h 54m1 stop Chicago O'Hare Intl

$307United Airlines

Sat, Jan 9 - Wed, Jan 13

6:15 pm - 11:59 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

7h 44m1 stop Minneapolis St Paul

1:40 pm - 10:41 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

7h 01m1 stop Atlanta Hartsfield-Jackson

$307Delta

Thu, Oct 15 - Wed, Oct 21

6:05 am - 12:35 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 30m1 stop Minneapolis St Paul

11:10 pm - 10:39 amBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

9h 29m1 stop Atlanta Hartsfield-Jackson

$307Delta

Fri, Nov 6 - Mon, Nov 9

9:35 am - 4:05 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 30m1 stop Denver Intl

2:30 pm - 11:25 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

6h 55m1 stop Denver Intl

$307Southwest

Thu, Jan 7 - Mon, Jan 11

4:45 pm - 11:44 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 59m1 stop Portland

5:58 pm - 7:16 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 18m1 stop Seattle/Tacoma Intl

$307Alaska Airlines

Sat, Jan 9 - Wed, Jan 13

4:45 pm - 11:58 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 13m1 stop Portland

12:00 pm - 10:55 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 55m1 stop Seattle/Tacoma Intl

$307Alaska Airlines

Wed, Feb 24 - Sat, Feb 27

4:30 pm - 11:05 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

8h 35m1 stop Denver Intl

11:40 am - 11:25 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

9h 45m2 stops Las Vegas Harry Reid Intl Denver Intl

$312Southwest

Thu, Jan 7 - Mon, Jan 11

Cheap last minute flights

Enter your travel dates to find the best prices.

4:25 pm - 10:10 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

7h 45m1 stop Salt Lake City

1:05 pm - 11:40 pmIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

8h 35m1 stop Salt Lake City

$522Delta

Tue, Oct 6 - Sat, Oct 10

6:15 am - 1:37 pmLGA New York LaGuardia-IDA Idaho Falls Fanning Field

9h 22m1 stop Dallas/Fort Worth

1:50 pm - 11:42 pmIDA Idaho Falls Fanning Field-LGA New York LaGuardia

7h 52m1 stop Chicago O'Hare Intl

$568American Airlines

Sat, Oct 3 - Mon, Oct 5

7:00 am - 12:16 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

7h 16m1 stop Salt Lake City

5:59 pm - 6:53 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

10h 54m1 stop Seattle/Tacoma Intl

$578Delta

Sat, Oct 3 - Sat, Oct 3

7:22 am - 3:23 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 01m1 stop Seattle/Tacoma Intl

9:12 am - 7:25 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 13m1 stop Portland

$581Alaska Airlines

Sat, Oct 3 - Tue, Oct 6

12:55 pm - 9:20 pmLGA New York LaGuardia-IDA Idaho Falls Fanning Field

10h 25m1 stop Dallas/Fort Worth

7:00 am - 6:29 pmIDA Idaho Falls Fanning Field-LGA New York LaGuardia

9h 29m1 stop Dallas/Fort Worth

$591American Airlines

Fri, Oct 2 - Sun, Oct 4

4:35 pm - 1:40 amLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

11h 05m2 stops Dallas Love Field Phoenix Sky Harbor Intl

12:55 pm - 10:50 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

7h 55m1 stop Denver Intl

$674Southwest

Fri, Oct 2 - Tue, Oct 6

4:35 pm - 1:40 amLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

11h 05m2 stops Dallas Love Field Phoenix Sky Harbor Intl

11:20 am - 10:50 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

9h 30m2 stops Las Vegas Harry Reid Intl Denver Intl

$679Southwest

Fri, Oct 2 - Tue, Oct 6

3:27 pm - 9:15 pmLGA New York LaGuardia-SUN Hailey Sun Valley-Friedman

7h 48m1 stop Denver Intl

7:05 am - 7:25 pmSUN Hailey Sun Valley-Friedman-LGA New York LaGuardia

10h 20m2 stops Denver Intl Chicago O'Hare Intl

$703United Airlines

Mon, Oct 5 - Sat, Oct 10

4:59 pm - 10:33 pmLGA New York LaGuardia-BOI Boise Air Term. Gowen Fld

7h 34m1 stop Denver Intl

12:26 pm - 9:54 pmBOI Boise Air Term. Gowen Fld-LGA New York LaGuardia

7h 28m1 stop Chicago O'Hare Intl

$727United Airlines

Fri, Oct 2 - Mon, Oct 5

4:23 pm - 11:59 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 36m1 stop Seattle/Tacoma Intl

8:22 pm - 7:44 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 22m1 stop Seattle/Tacoma Intl

$739Alaska Airlines

Sat, Oct 3 - Mon, Oct 5

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Alaska Airlines flights from State of New York to Idaho

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

Alaska Airlines

Oct 29

JFK4:36 pmNew York John F Kennedy Intl

9h 23m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Oct 31

BOI2:06 pmBoise Air Term. Gowen Fld

24h 31m

1 stop

JFK4:37 pmNew York John F Kennedy Intl

$307

Alaska Airlines

Dec 10

JFK7:00 amNew York John F Kennedy Intl

10h 05m

1 stop

BOI3:05 pmBoise Air Term. Gowen Fld

Dec 13

BOI8:56 amBoise Air Term. Gowen Fld

8h 08m

1 stop

JFK7:04 pmNew York John F Kennedy Intl

$342

Alaska Airlines

Oct 29

JFK8:25 pmNew York John F Kennedy Intl

15h 31m

1 stop

BOI9:56 amBoise Air Term. Gowen Fld

Oct 31

BOI7:00 amBoise Air Term. Gowen Fld

10h 25m

2 stops

JFK7:25 pmNew York John F Kennedy Intl

$390

American Airlines flights from State of New York to Idaho

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

American Airlines

Oct 29

JFK7:14 amNew York John F Kennedy Intl

9h 19m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

Oct 31

BOI8:00 amBoise Air Term. Gowen Fld

10h 30m

2 stops

JFK8:30 pmNew York John F Kennedy Intl

$312

American Airlines

Nov 10

ALB8:00 amAlbany Intl

13h 24m

2 stops

BOI7:24 pmBoise Air Term. Gowen Fld

Nov 18

BOI1:24 pmBoise Air Term. Gowen Fld

8h 31m

1 stop

ALB11:55 pmAlbany Intl

$374

American Airlines

Oct 29

JFK7:14 amNew York John F Kennedy Intl

9h 19m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

Oct 31

BOI8:00 amBoise Air Term. Gowen Fld

10h 30m

2 stops

JFK8:30 pmNew York John F Kennedy Intl

$392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBoise

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

LGABOI

New York LaGuardia

Fri 11/6

6:00 am-12:37 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Sun 11/8

1:24 pm-11:25 pm

1 stop8h 01m

$307

New YorkBoise

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

LGABOI

New York LaGuardia

Tue 11/10

6:59 am-1:51 pm

1 stop8h 52m

Boise Air Term. Gowen Fld

Tue 11/17

1:24 pm-11:25 pm

1 stop8h 01m

$307

Quickest round-trip

New YorkBoise

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

LGABOI

New York LaGuardia

Wed 11/4

6:05 am-11:31 am

1 stop7h 26m

Boise Air Term. Gowen Fld

Wed 11/11

2:51 pm-11:15 pm

1 stop6h 24m

$307

New YorkBoise

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

LGABOI

New York LaGuardia

Sat 1/9

6:00 am-11:55 am

1 stop7h 55m

Boise Air Term. Gowen Fld

Wed 1/13

8:15 am-5:09 pm

1 stop6h 54m

$307

New YorkBoise

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

LGABOI

New York LaGuardia

Thu 10/15

6:15 pm-11:59 pm

1 stop7h 44m

Boise Air Term. Gowen Fld

Wed 10/21

1:40 pm-10:41 pm

1 stop7h 01m

$307

New YorkBoise

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

LGABOI

New York LaGuardia

Fri 11/6

6:05 am-12:35 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Mon 11/9

11:10 pm-10:39 am

1 stop9h 29m

$307

New YorkBoise

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

LGABOI

New York LaGuardia

Thu 1/7

9:35 am-4:05 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Mon 1/11

2:30 pm-11:25 pm

1 stop6h 55m

$307

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Sat 1/9

4:45 pm-11:44 pm

1 stop8h 59m

Boise Air Term. Gowen Fld

Wed 1/13

5:58 pm-7:16 am

1 stop11h 18m

$307

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Wed 2/24

4:45 pm-11:58 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Sat 2/27

12:00 pm-10:55 pm

1 stop8h 55m

$307

New YorkBoise

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

LGABOI

New York LaGuardia

Thu 1/7

4:30 pm-11:05 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Mon 1/11

11:40 am-11:25 pm

2 stops9h 45m

$312

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 $404. If you don’t want to visit Idaho in January, then you should wait until April to fly from State of New York, when ticket prices are also cheap, with an average price of $446.

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

You could potentially save up to 46% 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

Best Price Found	$153
Fastest flight time	4h 53m
Direct flights	None

The best one-way flight to Idaho from State of New York in the past 72 hours is $153. The best round-trip flight deal from State of New York to Idaho found on momondo in the last 72 hours is $307.

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

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

Search flight deals

Frequently asked questions about flying from New York State to Idaho

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 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?
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 $173	Free Cancellation	Rating 7.8 8,610 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 10,259 reviews	Search United Airlines flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $326	Free Cancellation	Rating 7.9 12,992 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $374	Free Cancellation	Rating 8.0 4,202 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.