$126 Find Cheap Flights from New York LaGuardia Airport 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 LaGuardia to Idaho departing on 8/11. 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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Cheap Flights from LaGuardia to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$281
Idaho Falls
Idaho Falls1 stop$439
Hailey
Hailey1 stop$340
Twin Falls
Twin Falls2 stops$557
Spokane
Spokane1 stop$276
Boise
Boise1 stop$281
Idaho Falls
Idaho Falls1 stop$439
Hailey
Hailey1 stop$340
Twin Falls
Twin Falls2 stops$557
Spokane
Spokane1 stop$276

Book Cheap LaGuardia 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 LaGuardia 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 LaGuardia to Idaho

Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
6:38 am - 12:32 pm
LGA
-
GEG
8h 54m
1 stop
American Airlines Logo
1:22 pm - 11:50 pm
GEG
-
LGA
7h 28m
1 stop
$276American Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
6:38 am - 12:32 pm
LGA
-
GEG
8h 54m
1 stop
American Airlines Logo
1:22 pm - 11:50 pm
GEG
-
LGA
7h 28m
1 stop
$278American Airlines
Sat, May 2 - Wed, May 6
Delta Logo
7:15 am - 2:26 pm
LGA
-
BOI
9h 11m
1 stop
Delta Logo
3:23 pm - 11:44 pm
BOI
-
LGA
6h 21m
1 stop
$281Delta
Sat, Apr 25 - Sat, May 2
Southwest Logo
2:10 pm - 9:55 pm
LGA
-
BOI
9h 45m
2 stops
Southwest Logo
2:50 pm - 11:20 pm
BOI
-
LGA
6h 30m
1 stop
$286Southwest
Wed, Apr 15 - Sat, Apr 18
Southwest Logo
2:15 pm - 10:10 pm
LGA
-
BOI
9h 55m
1 stop
Southwest Logo
7:05 am - 10:15 pm
BOI
-
LGA
13h 10m
2 stops
$292Southwest
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
2:10 pm - 10:15 pm
LGA
-
GEG
11h 05m
2 stops
Southwest Logo
5:45 am - 10:15 pm
GEG
-
LGA
13h 30m
2 stops
$295Southwest
Sat, Apr 25 - Sat, May 2
Southwest Logo
2:10 pm - 9:55 pm
LGA
-
BOI
9h 45m
2 stops
Southwest Logo
7:05 am - 10:15 pm
BOI
-
LGA
13h 10m
2 stops
$297Southwest
Sat, Apr 25 - Sat, May 2
Delta Logo
7:15 am - 2:26 pm
LGA
-
BOI
9h 11m
1 stop
Delta Logo
3:23 pm - 11:44 pm
BOI
-
LGA
6h 21m
1 stop
$300Delta
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
6:10 am - 11:44 am
LGA
-
SUN
7h 34m
1 stop
United Airlines Logo
2:24 pm - 11:22 pm
SUN
-
LGA
6h 58m
1 stop
$340United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
10:15 am - 8:53 pm
LGA
-
JAC
12h 38m
2 stops
United Airlines Logo
10:40 am - 9:18 pm
JAC
-
LGA
8h 38m
2 stops
$379United Airlines
Booking Insights

KAYAK's insights & trends for LaGuardia to Idaho flights

Get data-powered insights and trends into flights from LaGuardia to Idaho 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?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport 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 LaGuardia Airport to Idaho is November, when tickets cost $216 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $616 and $598 respectively.

Good to know

Low seasonOctober
Cheapest flight$126
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from New York LaGuardia Airport to Jackson

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 LaGuardia Airport to Idaho.

  • 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport 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 LaGuardia Airport 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 3 airlines serving from LaGuardia 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 LaGuardia 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
DeltaOverall score based on 8288 reviews
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Much better than Spirit. I was please by the easy fast check in and boarding

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

The attendant on board was amazing. She should be doing business/first international long haul.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Everything you need to know for your flight from LaGuardia to Idaho

Information on your arrival and departure airports