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Cheap flights from New York John F Kennedy Intl Airport to Idaho from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Idaho departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:22 pm - 12:23 am
JFK
-
GEG
11h 01m1 stop
Alaska Airlines Logo
12:10 pm - 10:52 pm
GEG
-
JFK
7h 42m1 stop
$216Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:59 pm - 12:08 am
JFK
-
GEG
8h 09m1 stop
Delta Logo
5:05 am - 3:29 pm
GEG
-
JFK
7h 24m1 stop
$217Delta
Fri, Jan 16 - Fri, Jan 23
Hawaiian Airlines Logo
4:22 pm - 11:59 pm
JFK
-
BOI
9h 37m1 stop
Hawaiian Airlines Logo
11:35 am - 10:52 pm
BOI
-
JFK
9h 17m1 stop
$218Hawaiian Airlines
Thu, Jan 8 - Wed, Jan 14
Alaska Airlines Logo
4:22 pm - 11:59 pm
JFK
-
BOI
9h 37m1 stop
Alaska Airlines Logo
11:35 am - 10:52 pm
BOI
-
JFK
9h 17m1 stop
$236Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
8:29 am - 7:25 pm
JFK
-
BOI
12h 56m2 stops
American Airlines Logo
7:20 am - 5:17 pm
BOI
-
JFK
7h 57m1 stop
$242American Airlines
Tue, Jan 6 - Tue, Jan 13
Alaska Airlines Logo
4:25 pm - 11:59 pm
JFK
-
GEG
10h 34m1 stop
Alaska Airlines Logo
7:05 am - 7:10 pm
GEG
-
JFK
9h 05m1 stop
$258Alaska Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
2:30 pm - 11:11 pm
JFK
-
GEG
11h 41m2 stops
American Airlines Logo
6:00 am - 5:17 pm
GEG
-
JFK
8h 17m1 stop
$262American Airlines
Sun, Jan 25 - Thu, Jan 29
Alaska Airlines Logo
7:00 am - 3:22 pm
JFK
-
BOI
10h 22m1 stop
Alaska Airlines Logo
9:02 am - 7:28 pm
BOI
-
JFK
8h 26m1 stop
$262Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
Hawaiian Airlines Logo
4:22 pm - 11:01 pm
JFK
-
BOI
8h 39m1 stop
Hawaiian Airlines Logo
9:02 am - 7:28 pm
BOI
-
JFK
8h 26m1 stop
$271Hawaiian Airlines
Thu, Jan 29 - Thu, Feb 5
Delta Logo
6:00 am - 12:28 pm
JFK
-
BOI
8h 28m1 stop
Delta Logo
12:51 pm - 12:11 am
BOI
-
JFK
9h 20m1 stop
$289Delta
Wed, Feb 25 - Wed, Mar 4

American Airlines flights from New York John F Kennedy Intl Airport to Idaho

Our best American Airlines deals on New York John F Kennedy Intl Airport to Idaho flight tickets
American Airlines
Jan 6
JFK8:29 amNew York John F Kennedy Intl
12h 56m
2 stops
BOI7:25 pmBoise Air Term. Gowen Fld
Jan 13
BOI7:20 amBoise Air Term. Gowen Fld
7h 57m
1 stop
JFK5:17 pmNew York John F Kennedy Intl
$242
Find similar
American Airlines
Jan 25
JFK2:30 pmNew York John F Kennedy Intl
11h 41m
2 stops
GEG11:11 pmSpokane
Jan 29
GEG6:00 amSpokane
8h 17m
1 stop
JFK5:17 pmNew York John F Kennedy Intl
$262
Find similar
American Airlines
Jan 12
JFK6:30 amNew York John F Kennedy Intl
9h 38m
1 stop
BOI2:08 pmBoise Air Term. Gowen Fld
Jan 14
BOI12:37 pmBoise Air Term. Gowen Fld
8h 22m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
$263
Find similar

Frontier flights from New York John F Kennedy Intl Airport to Idaho

Our best Frontier deals on New York John F Kennedy Intl Airport to Idaho flight tickets
Frontier
Dec 31
JFK4:29 pmNew York John F Kennedy Intl
21h 14m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Jan 4
BOI12:38 pmBoise Air Term. Gowen Fld
24h 42m
1 stop
JFK3:20 pmNew York John F Kennedy Intl
$421
Find similar
Frontier
Dec 31
JFK4:29 pmNew York John F Kennedy Intl
21h 14m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Jan 4
BOI12:38 pmBoise Air Term. Gowen Fld
19h 26m
2 stops
JFK10:04 amNew York John F Kennedy Intl
$499
Find similar
Frontier
Dec 26
JFK4:29 pmNew York John F Kennedy Intl
21h 30m
1 stop
BOI11:59 amBoise Air Term. Gowen Fld
Jan 1
BOI12:38 pmBoise Air Term. Gowen Fld
19h 26m
2 stops
JFK10:04 amNew York John F Kennedy Intl
$574
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Thu 1/8

4:22 pm-12:23 am

1 stop11h 01m

Spokane

Mon 1/12

12:10 pm-10:52 pm

1 stop7h 42m

$216

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Fri 1/16

6:59 pm-12:08 am

1 stop8h 09m

Spokane

Fri 1/23

5:05 am-3:29 pm

1 stop7h 24m

$217

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Thu 1/8

4:22 pm-11:59 pm

1 stop9h 37m

Boise Air Term. Gowen Fld

Wed 1/14

11:35 am-10:52 pm

1 stop9h 17m

$218

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Thu 1/8

4:22 pm-11:59 pm

1 stop9h 37m

Boise Air Term. Gowen Fld

Mon 1/12

11:35 am-10:52 pm

1 stop9h 17m

$236

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 1/6

8:29 am-7:25 pm

2 stops12h 56m

Boise Air Term. Gowen Fld

Tue 1/13

7:20 am-5:17 pm

1 stop7h 57m

$242

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 2/24

4:25 pm-11:59 pm

1 stop10h 34m

Spokane

Tue 3/3

7:05 am-7:10 pm

1 stop9h 05m

$258

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Sun 1/25

2:30 pm-11:11 pm

2 stops11h 41m

Spokane

Thu 1/29

6:00 am-5:17 pm

1 stop8h 17m

$262

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 1/6

7:00 am-3:22 pm

1 stop10h 22m

Boise Air Term. Gowen Fld

Tue 1/13

9:02 am-7:28 pm

1 stop8h 26m

$262

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Thu 1/29

4:22 pm-11:01 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Thu 2/5

9:02 am-7:28 pm

1 stop8h 26m

$271

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 2/25

6:00 am-12:28 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

Wed 3/4

12:51 pm-12:11 am

1 stop9h 20m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport 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

What is the cheapest month to fly to Idaho?

In general, March is the cheapest month to fly from New York John F Kennedy Intl Airport to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $305. If you don’t want to visit Idaho in March, then you should wait until September to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of $323.

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 John F Kennedy Intl Airport 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 John F Kennedy Intl Airport 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.

Cheap New York John F Kennedy Intl Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Idaho

Fastest flight time

5h 06m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Idaho takes 5h 06m
There are no direct flights from New York John F Kennedy Intl Airport to Idaho. There are no popular flight routes from New York John F Kennedy Intl Airport to Idaho.
Search flight deals

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Idaho?

    Prices for flights from New York John F Kennedy Intl Airport to Idaho are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Idaho?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Idaho?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Idaho

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $261Free CancellationRating
8.0
11,478 reviews
Search Alaska Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $333Free CancellationRating
7.2
11,055 reviews
Search American Airlines 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?

Flights from New York to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between New York and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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