$152 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 4/27. 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

Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
10:21 pm - 6:55 am
IDA
-
EWR
30h 34m
1 stop
Multiple Airlines Logo
2:55 pm - 3:27 pm
EWR
-
IDA
26h 32m
1 stop
$357Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
10:21 pm - 9:09 pm
IDA
-
EWR
20h 48m
2 stops
Multiple Airlines Logo
2:55 pm - 3:27 pm
EWR
-
IDA
26h 32m
1 stop
$360Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Delta Logo
6:58 pm - 6:18 am
IDA
-
JFK
9h 20m
1 stop
Delta Logo
10:00 am - 6:17 pm
JFK
-
IDA
10h 17m
1 stop
$392Delta
Wed, Aug 12 - Wed, Aug 26
American Airlines Logo
12:46 pm - 10:28 pm
IDA
-
PVD
7h 42m
1 stop
American Airlines Logo
7:00 am - 12:10 pm
PVD
-
IDA
7h 10m
1 stop
$399American Airlines
Mon, Apr 6 - Tue, Apr 14
Delta Logo
6:55 pm - 6:28 am
IDA
-
JFK
9h 33m
1 stop
Delta Logo
6:15 am - 12:26 pm
JFK
-
IDA
8h 11m
1 stop
$419Delta
Thu, Apr 30 - Tue, May 5
American Airlines Logo
7:48 am - 8:57 pm
IDA
-
JFK
11h 09m
1 stop
American Airlines Logo
3:59 pm - 11:39 pm
JFK
-
IDA
9h 40m
1 stop
$423American Airlines
Sat, Mar 28 - Wed, Apr 1
Alaska Airlines Logo
6:00 am - 4:38 pm
IDA
-
EWR
8h 38m
1 stop
Alaska Airlines Logo
3:30 pm - 10:52 pm
EWR
-
IDA
9h 22m
1 stop
$468Alaska Airlines
Sat, Mar 28 - Wed, Apr 1
Alaska Airlines Logo
5:59 pm - 7:12 am
IDA
-
JFK
11h 13m
1 stop
Alaska Airlines Logo
6:43 pm - 4:19 pm
JFK
-
IDA
23h 36m
1 stop
$468Alaska Airlines
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
2:35 pm - 11:29 pm
IDA
-
BDL
6h 54m
1 stop
United Airlines Logo
7:30 am - 3:39 pm
BDL
-
IDA
10h 09m
1 stop
$480United Airlines
Wed, Aug 19 - Sat, Aug 29
United Airlines Logo
2:30 pm - 11:29 pm
IDA
-
LGA
6h 59m
1 stop
United Airlines Logo
8:00 am - 3:29 pm
LGA
-
IDA
9h 29m
2 stops
$488United Airlines
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Connecticut were found on American Airlines ($423) and Delta ($424).

Good to know

Cheapest flight$130
Flight from Idaho Falls to New York LaGuardia 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 airlines 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 9428 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Both my flight where delayed Had 25min to make it to my transfer flight

4.0 OkayAnonymous, Mar 2026
BGR - EWR
Read more United Airlines reviews

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

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

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

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

Information on your arrival and departure airports