$186 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 9/27. 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

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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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Cheap Flights from Idaho Falls to Connecticut

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$334
New York
New York1 stop$334

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 28 - Thu, Nov 6
Alaska Airlines Logo
6:05 am - 4:29 pmIDA-JFK
8h 24m1 stop
Alaska Airlines Logo
4:51 pm - 11:59 pmJFK-IDA
9h 08m1 stop
$334Alaska Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
American Airlines Logo
1:11 pm - 10:31 pmIDA-PVD
7h 20m1 stop
American Airlines Logo
7:10 am - 12:25 pmPVD-IDA
7h 15m1 stop
$334American Airlines
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Sat, Oct 4 - Sat, Oct 11
Delta Logo
6:51 pm - 6:29 amIDA-JFK
9h 38m1 stop
Delta Logo
12:59 pm - 10:30 pmJFK-IDA
11h 31m2 stops
$340Delta
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Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
6:44 am - 6:33 pmIDA-BDL
9h 49m1 stop
American Airlines Logo
6:22 am - 12:24 pmBDL-IDA
8h 02m1 stop
$368American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
6:44 am - 11:29 pmIDA-BDL
14h 45m2 stops
American Airlines Logo
6:22 am - 12:24 pmBDL-IDA
8h 02m1 stop
$373American Airlines
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Thu, Sep 11 - Mon, Sep 15
 Logo
8:43 pm - 10:59 amIDA-EWR
36h 16m2 stops
 Logo
6:59 am - 2:49 pmEWR-IDA
9h 50m1 stop
Sat, Oct 4 - Sat, Oct 11
Delta Logo
6:51 pm - 6:29 amIDA-JFK
9h 38m1 stop
Delta Logo
6:45 am - 12:33 pmJFK-IDA
7h 48m1 stop
$387Delta
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Mon, Sep 22 - Tue, Sep 23
United Airlines Logo
2:35 pm - 11:32 pmIDA-BDL
6h 57m1 stop
United Airlines Logo
3:30 pm - 8:54 pmBDL-IDA
7h 24m1 stop
$433United Airlines
Find Deal
Mon, Sep 22 - Wed, Sep 24
United Airlines Logo
2:35 pm - 11:32 pmIDA-BDL
6h 57m1 stop
United Airlines Logo
6:10 am - 3:29 pmBDL-IDA
11h 19m2 stops
$438United Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
Hawaiian Airlines Logo
6:00 am - 4:29 pmIDA-JFK
8h 29m1 stop
Hawaiian Airlines Logo
7:00 am - 4:27 pmJFK-IDA
11h 27m1 stop
$691Hawaiian Airlines
Find Deal
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 Alaska Airlines ($334) and American Airlines ($334).

Good to know

Low seasonJanuary
Cheapest flight$186
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Idaho Falls to Newark Liberty 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 8930 reviews
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

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.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

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

Information on your arrival and departure airports

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