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

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 State to Idaho Falls. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Idaho Falls with an airline and back to New York State with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Idaho Falls from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$178 CHEAP FLIGHTS from New York State to Idaho Falls

IDA

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

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$309

United Airlines

Thu 3/5Tue 3/10

BUF - IDA • 1 stop

Cheapest one-way

$178

American Airlines

Thu 3/5

LGA - IDA • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Idaho Falls!

Flight Deals

Cheap Flights from New York to Idaho Falls

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 Falls 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.

Round-trip

One-way

Last minute

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

Thu, Mar 5 - Tue, Mar 10

8:17 am - 1:30 pm

BUF

IDA

7h 13m1 stop

2:35 pm - 11:10 pm

IDA

BUF

6h 35m1 stop

$309United Airlines

Thu, Mar 5 - Tue, Mar 10

8:17 am - 1:30 pm

BUF

IDA

7h 13m1 stop

10:50 am - 11:42 pm

IDA

BUF

10h 52m2 stops

$314United Airlines

Fri, Jan 9 - Sat, Jan 17

4:15 pm - 10:19 pm

JFK

IDA

8h 04m1 stop

1:15 pm - 11:57 pm

IDA

JFK

8h 42m1 stop

$326Delta

Fri, Jan 9 - Thu, Jan 22

4:15 pm - 10:19 pm

JFK

IDA

8h 04m1 stop

6:35 pm - 5:56 am

IDA

JFK

9h 21m1 stop

$355Delta

Fri, Jan 30 - Mon, Feb 2

7:15 am - 1:30 pm

LGA

IDA

8h 15m1 stop

2:40 pm - 11:27 pm

IDA

LGA

6h 47m1 stop

$355United Airlines

Fri, Jan 30 - Mon, Feb 2

4:36 pm - 6:18 pm

EWR

IDA

27h 42m1 stop

6:58 pm - 6:24 pm

IDA

EWR

21h 26m1 stop

$358Alaska Airlines

Thu, Jan 8 - Tue, Jan 20

4:15 pm - 10:19 pm

JFK

IDA

8h 04m1 stop

6:35 pm - 6:25 am

IDA

JFK

9h 50m1 stop

$358Delta

Fri, Jan 30 - Mon, Feb 2

7:29 pm - 6:18 pm

EWR

IDA

24h 49m2 stops

6:58 pm - 6:24 pm

IDA

EWR

21h 26m1 stop

$388Alaska Airlines

Wed, Mar 4 - Tue, Mar 10

6:00 am - 1:30 pm

BUF

IDA

9h 30m1 stop

2:18 pm - 10:58 am

IDA

BUF

18h 40m2 stops

$395American Airlines

Wed, Mar 4 - Tue, Mar 10

11:24 am - 11:07 pm

BUF

IDA

13h 43m2 stops

2:18 pm - 10:58 am

IDA

BUF

18h 40m2 stops

$400American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$178

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 22% lower on average.

Flight from New York LaGuardia Airport to Idaho Falls

How does KAYAK find such low prices on flights from New York State to Idaho Falls?
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 State to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from 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 New York State to Idaho Falls?
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 to Idaho Falls with an airline and back to New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to Idaho Falls?
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 to Idaho Falls from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)

IDA

$178 Find Cheap Flights from New York State to Idaho Falls

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

Everything you should know

Cheap Flights from New York to Idaho Falls

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

Recent one-way flight deals from New York to Idaho Falls

Recent last minute flight deals from New York to Idaho Falls

Good to know

FAQs for booking flights from New York State to Idaho Falls

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

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 State to Idaho Falls.

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

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

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 to Idaho Falls with an airline and back to New York State with another airline.

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

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

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Cabin class types available on flights to New York

Complete your trip to Idaho Falls with a hotel stay or car rental

Find direct flights for Idaho Falls

Flights to other popular destinations

Flights from domestic origins to Idaho Falls

Choose which airport to fly into in Idaho Falls

Find deals for your return flight