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Cheap flights from New York State to Idaho Falls from $175

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 State to Idaho Falls departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York State to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:55 am - 1:20 pm
EWR
-
IDA
8h 25m
1 stop
American Airlines Logo
1:50 pm - 11:29 pm
IDA
-
EWR
7h 39m
1 stop
$349American Airlines
Wed, Oct 21 - Sat, Oct 24
Delta Logo
6:00 am - 10:50 am
JFK
-
IDA
6h 50m
1 stop
Delta Logo
7:00 pm - 6:18 am
IDA
-
JFK
9h 18m
1 stop
$349Delta
Mon, Aug 24 - Mon, Aug 31
Alaska Airlines Logo
1:00 pm - 10:39 pm
JFK
-
IDA
11h 39m
1 stop
Alaska Airlines Logo
6:15 am - 4:31 pm
IDA
-
JFK
8h 16m
1 stop
$357Alaska Airlines
Thu, Jan 7 - Mon, Jan 11
Delta Logo
12:55 pm - 10:32 pm
LGA
-
IDA
11h 37m
2 stops
Delta Logo
6:00 am - 6:59 pm
IDA
-
LGA
10h 59m
2 stops
$368Delta
Sat, Aug 15 - Fri, Aug 21
American Airlines Logo
7:59 am - 1:28 pm
BUF
-
IDA
7h 29m
1 stop
American Airlines Logo
1:50 pm - 11:59 pm
IDA
-
BUF
8h 09m
1 stop
$374American Airlines
Wed, Sep 30 - Wed, Oct 7
Delta Logo
7:15 am - 2:35 pm
EWR
-
IDA
9h 20m
1 stop
Delta Logo
7:00 pm - 6:00 am
IDA
-
EWR
9h 00m
1 stop
$374Delta
Tue, Aug 25 - Tue, Sep 1
Delta Logo
9:40 am - 6:14 pm
EWR
-
IDA
10h 34m
2 stops
Delta Logo
6:00 am - 7:43 pm
IDA
-
EWR
11h 43m
2 stops
$384Delta
Thu, Jan 7 - Mon, Jan 11
Alaska Airlines Logo
5:29 pm - 1:24 pm
JFK
-
IDA
21h 55m
1 stop
Alaska Airlines Logo
3:57 pm - 6:01 am
IDA
-
JFK
12h 04m
1 stop
$388Alaska Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
8:00 am - 1:29 pm
ALB
-
IDA
7h 29m
1 stop
United Airlines Logo
2:25 pm - 11:35 pm
IDA
-
ALB
7h 10m
1 stop
$430United Airlines
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
8:00 am - 1:35 pm
ALB
-
IDA
7h 35m
1 stop
United Airlines Logo
2:35 pm - 11:30 pm
IDA
-
ALB
6h 55m
1 stop
$449United Airlines
Tue, Jan 12 - Sat, Jan 16

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American Airlines flights from State of New York to Idaho Falls

Our best American Airlines deals on State of New York to Idaho Falls flight tickets
American Airlines
Oct 21
EWR6:55 amNewark
8h 25m
1 stop
IDA1:20 pmIdaho Falls Fanning Field
Oct 24
IDA1:50 pmIdaho Falls Fanning Field
7h 39m
1 stop
EWR11:29 pmNewark
$349
American Airlines
Sep 30
BUF7:59 amBuffalo
7h 29m
1 stop
IDA1:28 pmIdaho Falls Fanning Field
Oct 7
IDA1:50 pmIdaho Falls Fanning Field
8h 09m
1 stop
BUF11:59 pmBuffalo
$374
American Airlines
Oct 4
EWR5:23 amNewark
10h 05m
1 stop
IDA1:28 pmIdaho Falls Fanning Field
Oct 6
IDA1:50 pmIdaho Falls Fanning Field
7h 39m
1 stop
EWR11:29 pmNewark
$392

Delta flights from State of New York to Idaho Falls

Our best Delta deals on State of New York to Idaho Falls flight tickets
Delta
Aug 24
JFK6:00 amNew York John F Kennedy Intl
6h 50m
1 stop
IDA10:50 amIdaho Falls Fanning Field
Aug 31
IDA7:00 pmIdaho Falls Fanning Field
9h 18m
1 stop
JFK6:18 amNew York John F Kennedy Intl
$349
Delta
Aug 15
LGA12:55 pmNew York LaGuardia
11h 37m
2 stops
IDA10:32 pmIdaho Falls Fanning Field
Aug 22
IDA6:00 amIdaho Falls Fanning Field
8h 49m
2 stops
LGA4:49 pmNew York LaGuardia
$368
Delta
Aug 25
EWR7:15 amNewark
9h 20m
1 stop
IDA2:35 pmIdaho Falls Fanning Field
Sep 1
IDA7:00 pmIdaho Falls Fanning Field
9h 00m
1 stop
EWR6:00 amNewark
$374

momondo Fare Finder

 
Customize your flight search to find flights from State of New York to Idaho Falls 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 July 16, 2026.
Use the filters below to find and compare flights from New York State to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Wed 10/21

6:55 am-1:20 pm

1 stop8h 25m

Idaho Falls Fanning Field

Sat 10/24

1:50 pm-11:29 pm

1 stop7h 39m

$349

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Mon 8/24

6:00 am-10:50 am

1 stop6h 50m

Idaho Falls Fanning Field

Mon 8/31

7:00 pm-6:18 am

1 stop9h 18m

$349

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 1/7

1:00 pm-10:39 pm

1 stop11h 39m

Idaho Falls Fanning Field

Mon 1/11

6:15 am-4:31 pm

1 stop8h 16m

$357

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sat 8/15

12:55 pm-10:32 pm

2 stops11h 37m

Idaho Falls Fanning Field

Fri 8/21

6:00 am-6:59 pm

2 stops10h 59m

$368

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Wed 9/30

7:59 am-1:28 pm

1 stop7h 29m

Idaho Falls Fanning Field

Wed 10/7

1:50 pm-11:59 pm

1 stop8h 09m

$374

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Tue 8/25

7:15 am-2:35 pm

1 stop9h 20m

Idaho Falls Fanning Field

Tue 9/1

7:00 pm-6:00 am

1 stop9h 00m

$374

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Thu 1/7

9:40 am-6:14 pm

2 stops10h 34m

Idaho Falls Fanning Field

Mon 1/11

6:00 am-7:43 pm

2 stops11h 43m

$384

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 9/17

5:29 pm-1:24 pm

1 stop21h 55m

Idaho Falls Fanning Field

Mon 9/21

3:57 pm-6:01 am

1 stop12h 04m

$388

AlbanyIdaho Falls

ALB - IDA

ALBIDA

Albany Intl

Thu 8/27

8:00 am-1:29 pm

1 stop7h 29m

Idaho Falls Fanning Field

Tue 9/1

2:25 pm-11:35 pm

1 stop7h 10m

$430
Quickest round-trip

AlbanyIdaho Falls

ALB - IDA

ALBIDA

Albany Intl

Tue 1/12

8:00 am-1:35 pm

1 stop7h 35m

Idaho Falls Fanning Field

Sat 1/16

2:35 pm-11:30 pm

1 stop6h 55m

$449

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 Falls from

How to get the cheapest flight ticket from State of New York to Idaho Falls

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 Falls?

If you aren’t able to travel to Idaho Falls during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $328.

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

You could potentially save up to 6% on your flight if you consider stops on a State of New York to Idaho Falls flight.

Cheap State of New York to Idaho Falls flight deals and tips

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

Fastest flight time

6h 34m

Direct flights

None
The fastest flight from State of New York to Idaho Falls takes 6h 34m
There are no direct flights from State of New York to Idaho Falls. There are no popular flight routes from State of New York to Idaho Falls.
Search flight deals

Frequently asked questions about flying from New York State to Idaho Falls

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

    Prices for flights from New York to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

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

    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 Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of New York to Idaho Falls

Compare and see reviews for airlines that fly from State of New York to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,994 reviews
Search United Airlines flights
American AirlinesPriceFrom $358Free CancellationRating
7.1
11,822 reviews
Search American Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

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

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

Yes. All flights to Idaho Falls from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Idaho Falls from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Idaho Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho Falls from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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