$154 Find Cheap Flights from Idaho Falls to Connecticut

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Connecticut departing on 10/31. 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 Connecticut

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

Book Cheap Idaho Falls to Connecticut Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Connecticut 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 Idaho Falls to Connecticut

Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
6:09 am - 4:31 pm
IDA
-
JFK
8h 22m
1 stop
Alaska Airlines Logo
7:00 am - 3:35 pm
JFK
-
IDA
10h 35m
1 stop
$347Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
6:09 am - 7:32 pm
IDA
-
JFK
11h 23m
1 stop
Alaska Airlines Logo
7:00 am - 3:35 pm
JFK
-
IDA
10h 35m
1 stop
$397Alaska Airlines
Thu, Oct 1 - Sat, Oct 10
Alaska Airlines Logo
3:57 pm - 6:04 am
IDA
-
JFK
12h 07m
1 stop
Alaska Airlines Logo
9:59 am - 1:06 pm
JFK
-
IDA
29h 07m
1 stop
$398Alaska Airlines
Thu, Sep 17 - Tue, Sep 29
American Airlines Logo
1:58 pm - 11:21 pm
IDA
-
PVD
7h 23m
1 stop
American Airlines Logo
7:09 am - 1:28 pm
PVD
-
IDA
8h 19m
1 stop
$439American Airlines
Mon, Aug 17 - Thu, Aug 27
Alaska Airlines Logo
4:14 pm - 5:59 am
IDA
-
EWR
11h 45m
1 stop
Alaska Airlines Logo
6:55 am - 1:24 pm
EWR
-
IDA
8h 29m
1 stop
$449Alaska Airlines
Mon, Aug 17 - Thu, Aug 27
American Airlines Logo
1:43 pm - 9:59 am
IDA
-
LGA
18h 16m
1 stop
American Airlines Logo
2:53 pm - 9:43 pm
LGA
-
IDA
8h 50m
1 stop
$466American Airlines
Fri, Jun 12 - Tue, Jun 16
United Airlines Logo
10:35 am - 9:54 pm
IDA
-
LGA
9h 19m
1 stop
United Airlines Logo
7:40 am - 1:25 pm
LGA
-
IDA
7h 45m
1 stop
$473United Airlines
Tue, Oct 27 - Fri, Oct 30
United Airlines Logo
2:35 pm - 11:16 pm
IDA
-
LGA
6h 41m
1 stop
United Airlines Logo
5:00 pm - 10:53 pm
LGA
-
IDA
7h 53m
1 stop
$488United Airlines
Mon, Aug 17 - Thu, Aug 27
Delta Logo
7:00 pm - 6:18 am
IDA
-
JFK
9h 18m
1 stop
Delta Logo
4:22 pm - 10:32 pm
JFK
-
IDA
8h 10m
1 stop
$508Delta
Sat, Jun 13 - Sun, Jun 14
Delta Logo
3:25 pm - 11:59 pm
IDA
-
EWR
6h 34m
1 stop
Delta Logo
7:15 am - 2:37 pm
EWR
-
IDA
9h 22m
1 stop
$538Delta
Booking Insights

KAYAK's insights & trends for Idaho Falls to Connecticut flights

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

Which airlines provide the cheapest flights from Idaho Falls to Connecticut?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Connecticut were found on American Airlines ($439) and United Airlines ($473).

Find deals

Good to know

Low seasonMay
Cheapest flight$154
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Idaho Falls to New York John F Kennedy Airport

FAQs - booking Connecticut flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Connecticut?

    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 Idaho Falls to Connecticut.

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

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

    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 Idaho Falls to Connecticut 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 Idaho Falls to Connecticut?

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

Reviews of the top airline flying from Idaho Falls to Connecticut

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Connecticut. 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 Idaho Falls to Connecticut? 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.
7.4
United AirlinesOverall score based on 9766 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

4.0 OkayDenis, May 2026
SAV - ORD
Read more United Airlines reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

Everything you need to know for your flight from Idaho Falls to Connecticut

Information on your arrival and departure airports

Idaho Falls (IDA)