$172 Find Cheap Flights from Idaho Falls to New York State

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to New York departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to New York State

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to New York State, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to New York State, as well as popular online travel agencies
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Best New York Flight Deals from Idaho Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York2 stops$345
Buffalo
Buffalo2 stops$647
Albany
Albany2 stops$756
New York
New York2 stops$345
Buffalo
Buffalo2 stops$647
Albany
Albany2 stops$756

Cheap Flights from Idaho Falls to New York

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to New York that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to New York

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to New York.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
6:52 pm - 8:49 amIDA-LGA
11h 57m2 stops
Delta Logo
2:40 pm - 10:29 pmLGA-IDA
9h 49m2 stops
$345Delta
Find Deal
Tue, Jul 8 - Tue, Jul 15
Delta Logo
6:52 pm - 9:00 amIDA-JFK
12h 08m2 stops
Delta Logo
3:45 pm - 10:29 pmJFK-IDA
8h 44m1 stop
$380Delta
Find Deal
Tue, Jul 8 - Tue, Jul 15
American Airlines Logo
12:46 pm - 9:27 pmIDA-LGA
6h 41m1 stop
American Airlines Logo
5:45 am - 12:10 pmLGA-IDA
8h 25m1 stop
$393American Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
Alaska Airlines Logo
4:35 pm - 6:00 amIDA-JFK
11h 25m1 stop
Alaska Airlines Logo
6:50 pm - 3:40 pmJFK-IDA
22h 50m1 stop
$422Alaska Airlines
Find Deal
Tue, May 13 - Wed, May 28
Alaska Airlines Logo
4:35 pm - 6:00 amIDA-JFK
11h 25m1 stop
Alaska Airlines Logo
6:50 pm - 3:40 pmJFK-IDA
22h 50m1 stop
$442Alaska Airlines
Find Deal
Tue, May 13 - Wed, May 28
American Airlines Logo
12:46 pm - 11:59 pmIDA-EWR
9h 13m1 stop
American Airlines Logo
7:33 pm - 12:10 pmEWR-IDA
18h 37m1 stop
$457American Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
United Airlines Logo
4:13 pm - 2:05 pmIDA-LGA
19h 52m1 stop
United Airlines Logo
10:29 am - 8:59 pmLGA-IDA
12h 30m2 stops
$485United Airlines
Find Deal
Tue, Jul 8 - Tue, Jul 15
United Airlines Logo
4:13 pm - 1:00 amIDA-EWR
6h 47m1 stop
United Airlines Logo
3:25 pm - 10:51 pmEWR-IDA
9h 26m1 stop
$515United Airlines
Find Deal
Tue, Jul 8 - Tue, Jul 15
Hawaiian Airlines Logo
6:15 am - 7:29 pmIDA-JFK
11h 14m1 stop
Hawaiian Airlines Logo
1:00 pm - 10:39 pmJFK-IDA
11h 39m1 stop
$715Hawaiian Airlines
Find Deal
Sat, Jun 14 - Mon, Jun 30
Hawaiian Airlines Logo
6:15 am - 7:29 pmIDA-JFK
11h 14m1 stop
Hawaiian Airlines Logo
7:00 am - 3:22 pmJFK-IDA
10h 22m1 stop
$912Hawaiian Airlines
Find Deal
Sat, Jun 14 - Fri, Jun 27
Useful Info

KAYAK's insights & trends for Idaho Falls to New York flights

Get data-powered insights and trends into flights from Idaho Falls to New York to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to New York State?

The average price of all round-trip flights from Idaho Falls to New York State clicked on KAYAK for each day over the last 12 months.

When flying from Idaho Falls to New York State, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.


Good to know

Low seasonMarch
High seasonOctober
Cheapest flight$172
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 40% lower on average.
Flight from Idaho Falls to New York LaGuardia Airport

FAQs - booking New York State flights

  • How does KAYAK find such low prices on flights from Idaho Falls to New York State?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to New York State.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to New York State?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to New York State is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to New York State?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to New York State with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to New York State?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to New York State?

    The cheapest time of day to fly to New York State is generally at night, when round-trip flights cost $565 on average. The most expensive time of day to fly to New York State is generally in the morning, which is peak travel time and where the average cost of a ticket is $585.

Top 3 airlines serving from Idaho Falls to New York

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to New York State. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to New York? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.9Comfort
8.2Boarding
7.1Entertainment
7.1Food
8.5Crew
Airline reviews

They lock the bathrooms too soon before landing! My bladder was bursting for over an hour. Then the plane had to sit on the taxiway for 1 hour. People started rushing to the bathroom. Creating a dangerous situation.

6.0 GoodSandy, Mar 2025SAN - JFK
Read more Alaska Airlines reviews

They lock the bathrooms too soon before landing! My bladder was bursting for over an hour. Then the plane had to sit on the taxiway for 1 hour. People started rushing to the bathroom. Creating a dangerous situation.

Everything smooth (including the landing) and on time. Easy. Thanks.

My flight was canceled and rebooked about 3 times. Original flight had a 50 minute layover. Flight was canceled and rebooked with a five plus hour layover. I demanded refund

I am shocked at how utterly mediocre the First Class experience was on Alaska Airlines- I really expected better. There was a delay with the food delivery, so we sat on the plane for an extra 30 minutes- not once during that time was I, nor anyone else in First Class offered anything at all, not even water. There's no tv or entertainment available? Really? In modern day? And the Wifi was $8 for the connection that actually works, but free for the connection that didn't work at all? What century is this? While friendly, the staff seemed to be much more concerned with their own personal time while working- listening to headphones, on their phones until someone needed them, I'm so disappointed I can't even believe I was able to find these words.

It was a very smooth fast flight, crew was prompt and comforting. Alaska airlines are the best.

It was a really smooth flight. I hate heights. All made it feel smooth. Thankyou

Flight cancelled. Bad service at customer service line. Missed dr appointment

It was a little chilly on the ride. The entertainment was the book I brought, and it was excellent.

No complaints. Great service. A first class entry lane at boarding wouldn’t hurt.

Awful . Extra charge on my bags even after it was confirmed it wasn’t overweight.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Paid $35 and not able to access the internet at all.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

You ant watch TV if you don't have a device, the seats have more space, and the snacks are different.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Random carry-on baggage inspection before boarding for NO REASON. The crew kept talking loudly the entire time, making it impossible to rest. When I asked the crew for something, they said they would come back later but never did. It was an EXTREMELY UNPLEASANT and UNCOMFORTABLE flight.

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

Everything you need to know for your flight from Idaho Falls to New York

Information on your arrival and departure airports

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