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Cheap Flights from LaGuardia to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Boise
Boise1 stop$334
Idaho Falls
Idaho Falls2 stops$424
Hailey
Hailey1 stop$389
Twin Falls
Twin Falls2 stops$898
Spokane
Spokane1 stop$361
Boise
Boise1 stop$334
Idaho Falls
Idaho Falls2 stops$424
Hailey
Hailey1 stop$389
Twin Falls
Twin Falls2 stops$898
Spokane
Spokane1 stop$361
Booking Insights

Price, demand and travel trends for New York LaGuardia Airport to Idaho flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from New York LaGuardia Airport to Idaho recently?

The cheapest fare from New York LaGuardia Airport to Idaho in the last week was $334 round-trip, to Boise Air Term. Gowen Fld (BOI).

How do fares into airports in Idaho compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Idaho from New York LaGuardia Airport are:

• Boise Air Term. Gowen Fld (BOI) (avg. price $486)
• Hailey Sun Valley-Friedman (SUN) (avg. price $636)
• Idaho Falls Fanning Field (IDA) (avg. price $642)

What's the cheapest month to fly from New York LaGuardia Airport to Idaho?

November is typically the cheapest month to fly from New York LaGuardia Airport to Idaho, with round-trip fares averaging $306. March and December are usually the most expensive, averaging $741 and $679, respectively.

How do fares from New York LaGuardia Airport to Idaho vary by day of the week?

On average, Tuesday is the cheapest day to fly from New York LaGuardia Airport to Idaho and Sunday is the most expensive. Looking at the past 12 months of KAYAK data, it's 37% more expensive to fly on a Sunday compared to Tuesday.

What's the best time of day to fly from New York LaGuardia Airport to Idaho?

It's cheapest to fly to Idaho in the evening with average prices of $332. The afternoon is the most expensive time to fly, with average prices of $637.

Key details for New York LaGuardia Airport to Idaho flights

Low season

November

Cheapest flight

$169
Beat the crowds with an average 48% drop in travelers.
The most popular month to fly with an average 71% increase in travelers.
One-way flight from New York LaGuardia Airport to Boise

Your New York LaGuardia Airport to Idaho flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from New York LaGuardia Airport to Idaho?

    Yes. Fares from New York LaGuardia Airport to Idaho are low right now. As a rule of thumb, a round-trip under $406 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from New York LaGuardia Airport to Idaho?

    Over the past 12 months, round-trip fares from New York LaGuardia Airport to Idaho have typically cost between $406 and $766.

  • What are the main airports serving Idaho?

    There are 9 airports in Idaho. 70% of KAYAK users choose Boise Air Term. Gowen Fld (BOI) as their arrival airport, while 20% choose Hailey Sun Valley-Friedman (SUN).

  • Which airlines fly nonstop from New York LaGuardia Airport to Idaho?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from New York LaGuardia Airport to Idaho. One-stop options include:

    • Delta
    • United Airlines
    • American Airlines

  • Which destinations in Idaho can I fly nonstop from New York LaGuardia Airport?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from New York LaGuardia Airport to Idaho. The most popular destination you can reach with one stop is Boise.

  • Which cabin classes are available from New York LaGuardia Airport to Idaho?

    On flights from New York LaGuardia Airport to Idaho you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks around Idaho?

    Idaho is home to many popular sights. KAYAK travelers' favorites include:

    • Idaho Central Arena
    • Julia Davis Park
    • Discovery Center of Idaho
    • Boise Art Museum

Your guide to booking New York LaGuardia Airport to Idaho flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in November to save some money. It's typically the cheapest month on this route, while flights in March will cost you the most.
  • Fly out on a Tuesday to get the cheapest fares. Avoid Sunday flights, which are about 37% more expensive.
  • If you're watching your budget, fly into Boise Air Term. Gowen Fld (BOI) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Boise, the most popular destination in Idaho. From there, it's easy to continue on to other popular spots such as Idaho Falls, Coeur d'Alene and Twin Falls.

Reviews of the top 3 airlines serving from LaGuardia to Idaho

 
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.
7.8
DeltaOverall score based on 8719 reviews
8.5Crew
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

4.0 OkayJustin, Nov 2026
Read more Delta reviews

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

Wi-fi was out for the whole flight. I pay a premium to fly Delta because it has wifi and because it was out I didn’t get to work on anything I wanted to. I’ll have to make it up later this week by spending less time with my family.

I just wish the boarding process/time to take off after boarding was quicker and more efficient. I also wish that the overhead luggage was managed better. almost every time i fly there is no space for carry ons and they are either checked or I end up having to store it several rows back from my seat. Delta should not offer carryons for all customers if there is not actually space for everyone

Flight was fine, it was on-time and was not cancelled which is very good. However the small cabin bag was forced check-in although once I entered into the flight there was lot of space which would have accomodated 10 such bags. Moreover this caused delay on arrival of my bag due to which I missed my booked cab and had to wait for another 20 minutes before the next taxi (Uber) arrived.

Delayed departure, 30min. but arrived nearly on time. Crew was reassuring.

The baseline is to have everything happen as expected. That is what happened with the small exception that climate control in the aircraft sss not turned on when boarding started making the aircraft very hot. All in all great experience!

Flight was very delayed so I was able to get on an earlier flight via stand-by. Crew communicated effectively around delay and worked to make customers comfortable. Wifi was ok, streaming TV was great. App functionality broke down once I was moved to stand-by on earlier flight.

Late flight, screens not working and still had to pay for a drink

Flight was on time! That's the most important thing for me.

The actual flight was smooth and we arrived earlier than expected which was great. The flight attendants gave unclear instructions and were rude. They seemed overwhelmed or flustered for the flight. Inflight service was delayed and unsure why.

Set on the plane for two hours before pushing off the gate due to the power source issue being fixed which was known before letting people board the plane. On top of that it was very hot as AC was not working properly. Terrible experience and limited communication provided by the crew on the status of the issue. They should let people deplane while issue is addressed instead of frying them and glued to the seats.

There was not even a single time where united airlines from lga has made to the gate straight , 1 hr if delay today

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

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.

AC wasn't working properly and the WiFi was also not working properly for stretches.

Another American Airlines flight, another significant delay. At least this one wasn't canceled like many others have been. This time we sat on the runway at LaGuardia for 2.5 hours. By my count that is 7 American flights the last three months that have been delayed 2 hours or more or canceled entirely.

Unfortunately the flight was delayed by almost 2 hours, so I missed an appointment arriving into DFW

My experience was excellent for a business trip. I like the smaller jets because everyone gets either a window or aisle seat and the boarding and de-planing goes much faster. I really like the schedule American Airlines has between Atlanta and NY - lots of options. Crews are great and very accommodating. Sometimes the flights are not full and they let people move around once the boarding doors are shut to spread out.

Primary flight attendant in FC wasn't that engaged throughout the flight. All other aspects of flight were good.

Confusion at boarding with my seat (there wasn't one) that I had to have corrected using my status; then because of that had to check bags. And then a very long delay on the tarmac with no air conditioning on a very warm day. It was just a miserable experience all around.

5 hours delay - minimum communication, no compensation, no support from Airline. Terrible customer experience

Our flight from Chicago to Des Moines was the problem flight due to a dismissive flight attendant. His conduct was unnecessary and unprofessional.. I will avoid using Americam Airlines again because of the situation. Very disappointing.

Aa cancelled my flight where I was in first class seat 4B. They auto rebooked me on another flight, did not give me a seat assignment until at the gate. Where I got seat 29f, for a 4 hr flight. No accommodation at all for my first class ticket. Left 3 hrs late as well.

It was delayed 5 hours due weather and your app should be rebuilt or disabled. I could not change my original flight on delta so I did it through the delta app. Then rebooked on American once delta cancelled all flights from LGA to PIT on 8/27. American Airlines was fine once the flight took off 5 hours later. I wish my company would find a better provider than kayak.

More options for your flight from LaGuardia to Idaho

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