$145 Find Cheap Flights from New York to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Idaho departing on 10/1. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

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

Cheap Flights from New York to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$296
Idaho Falls
Idaho Falls1 stop$392
Hailey
Hailey1 stop$461
Twin Falls
Twin Falls2 stops$850
Pocatello
Pocatello2 stops$558
Spokane
Spokane1 stop$301
Boise
Boise1 stop$296
Idaho Falls
Idaho Falls1 stop$392
Hailey
Hailey1 stop$461
Twin Falls
Twin Falls2 stops$850
Pocatello
Pocatello2 stops$558
Spokane
Spokane1 stop$301

Book Cheap New York to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Idaho 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New York to Idaho

Fri, Aug 14 - Fri, Aug 21
American Airlines Logo
6:54 am - 1:59 pm
JFK
-
BOI
9h 05m
1 stop
American Airlines Logo
5:19 pm - 6:00 am
BOI
-
JFK
10h 41m
1 stop
$296American Airlines
Fri, Aug 21 - Tue, Aug 25
Delta Logo
3:00 pm - 9:57 pm
LGA
-
BOI
8h 57m
1 stop
Delta Logo
2:53 pm - 11:43 pm
BOI
-
LGA
6h 50m
1 stop
$297Delta
Mon, Aug 17 - Tue, Aug 25
Delta Logo
4:50 pm - 11:53 pm
JFK
-
BOI
9h 03m
1 stop
Delta Logo
11:12 am - 9:25 pm
BOI
-
JFK
8h 13m
1 stop
$297Delta
Wed, Aug 12 - Sat, Aug 15
American Airlines Logo
6:50 am - 2:29 pm
EWR
-
BOI
9h 39m
1 stop
American Airlines Logo
5:19 pm - 6:00 am
BOI
-
EWR
10h 41m
1 stop
$297American Airlines
Tue, Sep 15 - Wed, Sep 23
United Airlines Logo
7:30 am - 12:23 pm
EWR
-
GEG
7h 53m
1 stop
United Airlines Logo
1:37 pm - 11:58 pm
GEG
-
EWR
7h 21m
1 stop
$307United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
6:10 am - 11:28 am
LGA
-
BOI
7h 18m
1 stop
United Airlines Logo
5:00 am - 4:19 pm
BOI
-
LGA
9h 19m
2 stops
$316United Airlines
Tue, Oct 20 - Sat, Oct 24
Alaska Airlines Logo
9:30 am - 2:40 pm
EWR
-
GEG
8h 10m
1 stop
Alaska Airlines Logo
7:43 pm - 6:59 am
GEG
-
EWR
8h 16m
1 stop
$327Alaska Airlines
Thu, Oct 1 - Sun, Oct 11
Alaska Airlines Logo
7:25 am - 3:30 pm
JFK
-
BOI
10h 05m
1 stop
Alaska Airlines Logo
9:09 am - 7:25 pm
BOI
-
JFK
8h 16m
1 stop
$348Alaska Airlines
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
2:30 pm - 11:10 pm
LGA
-
BOI
10h 40m
2 stops
Southwest Logo
12:35 pm - 10:35 pm
BOI
-
LGA
8h 00m
1 stop
$353Southwest
Tue, Aug 11 - Wed, Aug 26
Southwest Logo
1:25 pm - 10:05 pm
LGA
-
GEG
11h 40m
2 stops
Southwest Logo
7:30 am - 8:15 pm
GEG
-
LGA
9h 45m
2 stops
$389Southwest
Booking Insights

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

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

How much is a round-trip flight from New York to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York to Idaho departing in August.

What is the cheapest month to fly from New York to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York to Idaho is April, when tickets cost $112 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $339 and $279 respectively.

Good to know

Low seasonNovember
Cheapest flight$145
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from New York John F Kennedy Airport to Boise

FAQs - booking Idaho flights

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

    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 New York to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York to Idaho 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 New York to Idaho?

    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 New York to Idaho 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 New York to Idaho?

    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 New York to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from New York to Idaho

 
See real verified KAYAK customer reviews for airlines flying from New York to Idaho. 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 New York to Idaho? 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.
7.9
Alaska AirlinesOverall score based on 12589 reviews
8.5Crew
7.8Comfort
7.0Entertainment
7.0Food
8.1Boarding
Airline reviews

I was very impressed at how Alaska Airlines handles people with medical needs.

8.0 ExcellentJeanie, Jun 2026
JFK - SAN
Read more Alaska Airlines reviews

I was very impressed at how Alaska Airlines handles people with medical needs.

Flight was delayed, but not be a lot. Crew at the departure gate was friendly. Flight was filled with turbulence, enough to concern my husband. Snacks were delivered to rows in front of us but attendant stopped handing out snacks when she got to our row. Team was efficient but lackadaisical. Usually on board crews are more animated and friendly. No onboard entertainment and no seatback video screens for a six hour flight. Landing was a bit rough. We were told the wrong turnstile for luggage.

90 minute delay boarding the plane, 45 minute delay on the terminal, 2 hours late arriving, currently waiting 45 minutes on the tarmac for a gate so we can BEGIN deboarding. Absolute mess. Definitely will be my last flight with Alaska.

The boarding pass had no gate published and there are many fewer large boards with arrivals and departures I almost missed my flight trying to find the gate

The check-in crew for Alaska was rude, unhelpful, and the opposite of customer-centric. We arrived 50 minutes before our flight and were told it was too late to check baggage. When I asked what the cutoff was, the agent started speaking in codes “D50” and yelling to their manager who also spoke in codes. They then tried to speak to me using these codes and all I wanted to know was the time of the cutoff, which they would not — or could not — articulate. They booked me and my family on the next flight while smirking.

Were on time, very efficient and pleasant. Families with children were treated well and boarded ahead which made it easier for the rest of the plane.

Flight delays were really annoying, but otherwise the experience was fine

Provide blankets for main cabin please it’s too cold inside

The boarding process could be clearer, there's never a call for group f

good, no complaints but nothing to rave about. It was fine

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

We had a 5 hour delay on the tarmac in Baltimore

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

My bag was damaged and is now missing a wheel. I tried to buy a claim in on the website but it would not accept my confirmation # for submission. Other than that, everything else was good!

Planes never have enough leg room for someone my height so my knees were cramped and therefore started aching. Also, the Wi-Fi was down so I couldn't watch anything on my phone like I anticipated.

Wish Southwest had a power source to plug iPhone's into; wish Southwest also served up better snacks. Otherwise, the service & seat choices, if you check in on time for your flight, are excellent. I'm also happy to say that this particular flight had no delays.

FA was a bit strange and dodgy not very characteristic of Delta

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Their app did not recognize my Aeroplan frequent flyer number and would not allow me access to my boarding card. Ground staff was readily available at the airport to print it out to me.

Excellent as always. Service was excellent and fully bilingual. Cannot complain .Will travel again. Always have and will continue. Highly recommended.

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

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

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.