$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 3/30. 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

sáb., may. 16 - dom., may. 24
United Airlines Logo
2:31 pm - 11:57 pm
IDA
-
BDL
7h 26m
1 stop
United Airlines Logo
8:00 am - 1:25 pm
BDL
-
IDA
7h 25m
1 stop
$309United Airlines
vie., mar. 27 - jue., abr. 2
Alaska Airlines Logo
5:59 pm - 5:58 am
IDA
-
EWR
9h 59m
1 stop
Alaska Airlines Logo
7:20 am - 4:19 pm
EWR
-
IDA
10h 59m
1 stop
$309Alaska Airlines
sáb., may. 16 - dom., may. 24
United Airlines Logo
2:31 pm - 11:57 pm
IDA
-
BDL
7h 26m
1 stop
United Airlines Logo
6:00 am - 1:25 pm
BDL
-
IDA
9h 25m
2 stops
$314United Airlines
mié., abr. 1 - jue., abr. 2
Alaska Airlines Logo
4:59 pm - 6:00 am
IDA
-
EWR
11h 01m
1 stop
Alaska Airlines Logo
9:00 am - 4:19 pm
EWR
-
IDA
9h 19m
1 stop
$330Alaska Airlines
vie., mar. 27 - mié., abr. 1
Alaska Airlines Logo
5:59 pm - 5:58 am
IDA
-
EWR
9h 59m
1 stop
Alaska Airlines Logo
7:20 am - 4:19 pm
EWR
-
IDA
10h 59m
1 stop
$336Alaska Airlines
mar., mar. 3 - mar., mar. 10
American Airlines Logo
2:18 pm - 11:43 pm
IDA
-
LGA
7h 25m
1 stop
American Airlines Logo
1:30 pm - 11:24 pm
LGA
-
IDA
11h 54m
2 stops
$339American Airlines
mar., mar. 3 - mar., mar. 10
American Airlines Logo
6:18 am - 6:39 pm
IDA
-
JFK
10h 21m
2 stops
American Airlines Logo
4:11 pm - 11:24 pm
JFK
-
IDA
9h 13m
1 stop
$339American Airlines
mar., mar. 3 - mar., mar. 10
United Airlines Logo
10:45 am - 9:29 pm
IDA
-
EWR
8h 44m
1 stop
United Airlines Logo
6:05 am - 1:30 pm
EWR
-
IDA
9h 25m
1 stop
$341United Airlines
mar., mar. 3 - mar., mar. 10
American Airlines Logo
6:18 am - 7:50 pm
IDA
-
LGA
11h 32m
2 stops
American Airlines Logo
1:30 pm - 11:24 pm
LGA
-
IDA
11h 54m
2 stops
$344American Airlines
mié., mar. 4 - mar., mar. 10
United Airlines Logo
2:40 pm - 11:24 pm
IDA
-
EWR
6h 44m
1 stop
United Airlines Logo
6:05 am - 1:30 pm
EWR
-
IDA
9h 25m
1 stop
$344United 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 United Airlines ($309) and Alaska Airlines ($309).

Good to know

Low seasonOctober
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 1% 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 9335 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

10.0 ExcellentElizabeth, Feb 2026
ATL - IAH
Read more United Airlines reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

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.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Waiting for gate in RDU for more than 20mins is crazy.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

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

Information on your arrival and departure airports