Cheap flights from Idaho Falls to New York from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to New York departing on 3/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:55 pm - 6:28 am
IDA
-
JFK
9h 33m
1 stop
Delta Logo
6:15 am - 12:27 pm
JFK
-
IDA
8h 12m
1 stop
$297Delta
Tue, Mar 10 - Wed, Mar 18
Delta Logo
6:55 pm - 6:28 am
IDA
-
JFK
9h 33m
1 stop
Delta Logo
6:15 am - 12:27 pm
JFK
-
IDA
8h 12m
1 stop
$303Delta
Mon, Mar 16 - Wed, Mar 18
Delta Logo
6:55 pm - 6:28 am
IDA
-
JFK
9h 33m
1 stop
Delta Logo
6:15 am - 12:27 pm
JFK
-
IDA
8h 12m
1 stop
$328Delta
Tue, Mar 10 - Tue, Mar 17
Alaska Airlines Logo
8:00 am - 7:10 pm
IDA
-
JFK
9h 10m
1 stop
Alaska Airlines Logo
4:25 pm - 11:36 pm
JFK
-
IDA
9h 11m
1 stop
$335Alaska Airlines
Sat, Feb 28 - Wed, Mar 11
Alaska Airlines Logo
8:00 am - 7:10 pm
IDA
-
JFK
9h 10m
1 stop
Alaska Airlines Logo
4:25 pm - 11:36 pm
JFK
-
IDA
9h 11m
1 stop
$338Alaska Airlines
Fri, Feb 27 - Tue, Mar 10
Alaska Airlines Logo
8:00 am - 7:10 pm
IDA
-
JFK
9h 10m
1 stop
Alaska Airlines Logo
4:25 pm - 11:36 pm
JFK
-
IDA
9h 11m
1 stop
$341Alaska Airlines
Sat, Feb 28 - Thu, Mar 12
Alaska Airlines Logo
8:00 am - 7:10 pm
IDA
-
JFK
9h 10m
1 stop
Alaska Airlines Logo
4:25 pm - 11:36 pm
JFK
-
IDA
9h 11m
1 stop
$348Alaska Airlines
Tue, Feb 24 - Wed, Mar 11
Alaska Airlines Logo
8:00 am - 7:10 pm
IDA
-
JFK
9h 10m
1 stop
Alaska Airlines Logo
4:25 pm - 11:36 pm
JFK
-
IDA
9h 11m
1 stop
$349Alaska Airlines
Fri, Feb 27 - Thu, Mar 12
Delta Logo
6:55 pm - 6:30 am
IDA
-
JFK
9h 35m
1 stop
Delta Logo
6:15 am - 12:27 pm
JFK
-
IDA
8h 12m
1 stop
$359Delta
Wed, Mar 11 - Tue, Mar 17
Alaska Airlines Logo
5:20 pm - 7:05 am
IDA
-
JFK
11h 45m
1 stop
Alaska Airlines Logo
4:25 pm - 11:36 pm
JFK
-
IDA
9h 11m
1 stop
$361Alaska Airlines
Wed, Mar 4 - Mon, Mar 9

Delta flights from Idaho Falls to New York John F Kennedy Intl Airport

Our best Delta deals on Idaho Falls to New York John F Kennedy Intl Airport flight tickets
Delta
Mar 10
IDA6:55 pmIdaho Falls Fanning Field
9h 33m
1 stop
JFK6:28 amNew York John F Kennedy Intl
Mar 18
JFK6:15 amNew York John F Kennedy Intl
8h 12m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
$297
Delta
Mar 16
IDA6:55 pmIdaho Falls Fanning Field
9h 33m
1 stop
JFK6:28 amNew York John F Kennedy Intl
Mar 18
JFK6:15 amNew York John F Kennedy Intl
8h 12m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
$303
Delta
Mar 10
IDA6:55 pmIdaho Falls Fanning Field
9h 33m
1 stop
JFK6:28 amNew York John F Kennedy Intl
Mar 17
JFK6:15 amNew York John F Kennedy Intl
8h 12m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
$328

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

Our best Alaska Airlines deals on Idaho Falls to New York John F Kennedy Intl Airport flight tickets
Alaska Airlines
Feb 28
IDA8:00 amIdaho Falls Fanning Field
9h 10m
1 stop
JFK7:10 pmNew York John F Kennedy Intl
Mar 11
JFK4:25 pmNew York John F Kennedy Intl
9h 11m
1 stop
IDA11:36 pmIdaho Falls Fanning Field
$335
Alaska Airlines
Feb 27
IDA8:00 amIdaho Falls Fanning Field
9h 10m
1 stop
JFK7:10 pmNew York John F Kennedy Intl
Mar 10
JFK4:25 pmNew York John F Kennedy Intl
9h 11m
1 stop
IDA11:36 pmIdaho Falls Fanning Field
$338
Alaska Airlines
Feb 28
IDA8:00 amIdaho Falls Fanning Field
9h 10m
1 stop
JFK7:10 pmNew York John F Kennedy Intl
Mar 12
JFK4:25 pmNew York John F Kennedy Intl
9h 11m
1 stop
IDA11:36 pmIdaho Falls Fanning Field
$341

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to New York John F Kennedy Intl Airport 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 February 9, 2026.
Use the filters below to find and compare flights from Idaho Falls to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 3/10

6:55 pm-6:28 am

1 stop9h 33m

New York John F Kennedy Intl

Wed 3/18

6:15 am-12:27 pm

1 stop8h 12m

$297

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Mon 3/16

6:55 pm-6:28 am

1 stop9h 33m

New York John F Kennedy Intl

Wed 3/18

6:15 am-12:27 pm

1 stop8h 12m

$303

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 3/10

6:55 pm-6:28 am

1 stop9h 33m

New York John F Kennedy Intl

Tue 3/17

6:15 am-12:27 pm

1 stop8h 12m

$328

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Sat 2/28

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Wed 3/11

4:25 pm-11:36 pm

1 stop9h 11m

$335

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Fri 2/27

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Tue 3/10

4:25 pm-11:36 pm

1 stop9h 11m

$338

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Sat 2/28

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Thu 3/12

4:25 pm-11:36 pm

1 stop9h 11m

$341

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 2/24

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Wed 3/11

4:25 pm-11:36 pm

1 stop9h 11m

$348

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Fri 2/27

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Thu 3/12

4:25 pm-11:36 pm

1 stop9h 11m

$349

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 3/11

6:55 pm-6:30 am

1 stop9h 35m

New York John F Kennedy Intl

Tue 3/17

6:15 am-12:27 pm

1 stop8h 12m

$359

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 3/4

5:20 pm-7:05 am

1 stop11h 45m

New York John F Kennedy Intl

Mon 3/9

4:25 pm-11:36 pm

1 stop9h 11m

$361

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 New York from

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

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 airline that flies from Idaho Falls Fanning Field to New York John F Kennedy Intl?

Alaska Airlines and Delta are the most popular carriers operating from Idaho Falls Fanning Field to New York John F Kennedy Intl

When to book flights from Idaho Falls to New York John F Kennedy Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to New York John F Kennedy Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to New York John F Kennedy Intl Airport (IDA to JFK) flight deals and tips

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

Fastest flight time

6h 42m

Direct flights

None
The fastest flight from Idaho Falls to New York John F Kennedy Intl Airport takes 6h 42m
There are no direct flights from Idaho Falls to New York John F Kennedy Intl Airport. There are no popular flight routes from Idaho Falls to New York John F Kennedy Intl Airport.
  • How far is Idaho Falls Fanning Field to New York John F Kennedy Intl by plane?

    A flight from Idaho Falls Fanning Field to New York John F Kennedy Intl will travel around 1953.6 mi. 6h 42m is a normal flight duration for this route.

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

    Prices for flights from Idaho Falls Fanning Field Airport to New York John F Kennedy Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to New York John F Kennedy Intl Airport.

  • What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

    The travel and health documents required for your trip to New York John F Kennedy Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York John F Kennedy Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Idaho Falls to New York John F Kennedy Intl Airport?

Best airlines flying from Idaho Falls to New York John F Kennedy Intl Airport

Compare and see reviews for airlines that fly from Idaho Falls to New York John F Kennedy Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
11,863 reviews
Search Alaska Airlines flights

Traveling to a place near New York?

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Why use momondo?

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

Finding the right flight to New York from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New York quick and easy, saving you time and money.

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

Flights from Idaho Falls to New York 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 Idaho Falls to New York?

Once you have performed a search for Idaho Falls to New York 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 Idaho Falls to New York right now. Can momondo alert me if prices change?

Price alerts on flights to New York from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Wed 3/11
Wed 3/18

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