$265 Find cheap flights from New York LaGuardia Airport to Idaho Falls
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Idaho Falls departing on 6/3. 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.
Round-trip
1 adult
Economy
0 bags
Mon 6/3
Mon 6/10
Search hundreds of travel sites at once for deals on flights to Idaho Falls
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Idaho Falls, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Idaho Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:
Save 22% or moreCompare multiple travel sites with one search.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Cheap flight deals from LaGuardia to Idaho Falls (LGA-IDA)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia 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 and deals for you by selecting your travel dates.
Flights from LaGuardia to Idaho Falls - Travel Insights & Trends
Get data-powered insights and trends into flights from LaGuardia to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest month to fly from New York LaGuardia Airport to Idaho Falls?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New York LaGuardia Airport to Idaho Falls, 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 LaGuardia Airport to Idaho Falls is September, where tickets cost $440 on average. On the other hand, the most expensive months are February and October, where the average cost of tickets is $854 and $839 respectively.
How far in advance should I book a flight from New York LaGuardia Airport to Idaho Falls?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New York LaGuardia Airport to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from New York LaGuardia Airport to Idaho Falls, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 29 days before departure.
Which airlines provide the cheapest flights from New York LaGuardia Airport to Idaho Falls?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from New York LaGuardia Airport to Idaho Falls found on KAYAK was with Delta for $265. Delta proposed a round-trip connection from $553 and American Airlines from $618.
Flight from New York LaGuardia Airport to Idaho Falls
When to book flights from LaGuardia to Idaho Falls
Are your dates flexible? Find out the best times to travel from LaGuardia to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking New York LaGuardia Airport to Idaho Falls flights
What is the cheapest flight from New York LaGuardia Airport to Idaho Falls?
In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to Idaho Falls was $265 for a one-way ticket and $553 for a round-trip.
Do I need a passport to fly between New York LaGuardia Airport and Idaho Falls?
No, a passport isn't needed to fly from New York LaGuardia Airport to Idaho Falls. However, local authorities might ask for an official ID.
Which airports will I be using when flying from New York LaGuardia Airport to Idaho Falls?
When flying out of New York LaGuardia Airport you will be using New York LaGuardia. You will be landing at Idaho Falls, also known as Idaho Falls Fanning Field.
Which aircraft models fly most regularly from New York LaGuardia Airport to Idaho Falls?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from New York LaGuardia Airport to Idaho Falls?
SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between New York LaGuardia Airport and Idaho Falls, with SkyTeam being the most commonly used for this route.
How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and IDA can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport 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 LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Book cheap flights from New York to Idaho Falls
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from New York to Idaho Falls found on KAYAK in the last 72 hours.
6/3Mon
2 stopsDelta
11h 00mLGA-IDA
$265
8/25Sun
1 stopUnited Airlines
7h 27mLGA-IDA
$279
8/25Sun
2 stopsUnited Airlines
13h 14mLGA-IDA
$298
6/3Mon
2 stopsDelta
11h 00mLGA-IDA
$319
6/3Mon
1 stopUnited Airlines
24h 14mLGA-IDA
$333
5/14Tue
1 stopAmerican Airlines
9h 53mLGA-IDA
$370
5/14Tue
2 stopsDelta
10h 30mLGA-IDA
$375
5/20Mon
2 stopsUnited Airlines
24h 18mLGA-IDA
$377
6/3Mon
1 stopAmerican Airlines
8h 44mLGA-IDA
$391
5/14Tue
1 stopUnited Airlines
8h 35mLGA-IDA
$406
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Last minute flights from LaGuardia to Idaho Falls
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New York to Idaho Falls that are departing in the next 10 days.