What airlines fly to Idaho Falls?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Connecticut according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into Idaho Falls, then you can expect flight times to average 7h 12m and 19h 57m, respectively.

What is the cheapest airline that flies from Connecticut to Idaho Falls Fanning Field?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Connecticut to Idaho Falls Fanning Field

When did momondo last update prices for flights from Connecticut to Idaho Falls Fanning Field Airport?

Prices for flights from Connecticut to Idaho Falls Fanning Field Airport refresh daily.

How many operators does momondo search for flights from Connecticut to Idaho Falls Fanning Field Airport?

There are 2 operators available for flights from Connecticut to Idaho Falls Fanning Field Airport as of November 2025.

How old do you have to be to fly from Connecticut to Idaho Falls Fanning Field Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Idaho Falls Fanning Field Airport.

What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$131 Cheap Flights from Connecticut to Idaho Falls in 2025/26

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Find the cheapest flights from Connecticut to Idaho Falls

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Cheap round-trip flights

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6:59 am - 1:16 pmJFK-IDA

32h 17m1 stop

12:49 pm - 5:30 amIDA-JFK

14h 41m1 stop

$259Multiple Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

6:59 am - 3:49 pmJFK-IDA

10h 50m1 stop

8:16 pm - 5:30 amIDA-JFK

31h 14m1 stop

$265Multiple Airlines

Find Deal

Thu, Dec 11 - Fri, Dec 12

6:59 am - 1:16 pmJFK-IDA

32h 17m1 stop

12:49 pm - 5:30 amIDA-JFK

14h 41m1 stop

$273Multiple Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

11:30 am - 10:36 pmBDL-IDA

13h 06m2 stops

2:07 pm - 11:33 pmIDA-BDL

7h 26m1 stop

$294American Airlines

Find Deal

Thu, Feb 5 - Sun, Feb 8

6:15 am - 1:37 pmBDL-IDA

9h 22m1 stop

2:07 pm - 11:33 pmIDA-BDL

7h 26m1 stop

$354American Airlines

Find Deal

Thu, Feb 5 - Sun, Feb 8

6:30 am - 12:37 pmJFK-IDA

8h 07m1 stop

7:06 pm - 6:33 amIDA-JFK

9h 27m1 stop

$355Delta

Find Deal

Tue, Dec 9 - Tue, Dec 9

6:30 am - 12:37 pmJFK-IDA

8h 07m1 stop

7:06 pm - 11:14 amIDA-JFK

14h 08m2 stops

$360Delta

Find Deal

Tue, Dec 9 - Tue, Dec 9

7:14 am - 11:59 pmEWR-IDA

18h 45m1 stop

5:07 pm - 5:58 amIDA-EWR

10h 51m1 stop

$377Hawaiian Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

3:45 pm - 10:38 pmEWR-IDA

8h 53m1 stop

8:00 am - 7:02 pmIDA-EWR

9h 02m1 stop

$388Alaska Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

6:08 pm - 6:18 pmEWR-IDA

26h 10m1 stop

9:00 am - 6:24 pmIDA-EWR

31h 24m1 stop

$402Alaska Airlines

Find Deal

Fri, Jan 9 - Fri, Jan 23

American Airlines flights from Connecticut to Idaho Falls

Our best American Airlines deals on Connecticut to Idaho Falls flight tickets

American Airlines

Feb 5

BDL11:30 amHartford Bradley Intl

13h 06m

2 stops

IDA10:36 pmIdaho Falls Fanning Field

Feb 8

IDA2:07 pmIdaho Falls Fanning Field

7h 26m

1 stop

BDL11:33 pmHartford Bradley Intl

$294

Find similar

American Airlines

Feb 5

BDL6:15 amHartford Bradley Intl

9h 22m

1 stop

IDA1:37 pmIdaho Falls Fanning Field

Feb 8

IDA2:07 pmIdaho Falls Fanning Field

7h 26m

1 stop

BDL11:33 pmHartford Bradley Intl

$354

Find similar

American Airlines

Jan 29

LGA6:00 amNew York LaGuardia

9h 37m

1 stop

IDA1:37 pmIdaho Falls Fanning Field

Feb 2

IDA2:07 pmIdaho Falls Fanning Field

7h 27m

1 stop

LGA11:34 pmNew York LaGuardia

$355

Find similar

Alaska Airlines flights from Connecticut to Idaho Falls

Our best Alaska Airlines deals on Connecticut to Idaho Falls flight tickets

Alaska Airlines

Mar 3

EWR3:45 pmNewark

8h 53m

1 stop

IDA10:38 pmIdaho Falls Fanning Field

Mar 4

IDA8:00 amIdaho Falls Fanning Field

9h 02m

1 stop

EWR7:02 pmNewark

$388

Find similar

Alaska Airlines

Jan 9

EWR6:08 pmNewark

26h 10m

1 stop

IDA6:18 pmIdaho Falls Fanning Field

Jan 23

IDA9:00 amIdaho Falls Fanning Field

31h 24m

1 stop

EWR6:24 pmNewark

$402

Find similar

Alaska Airlines

Dec 10

JFK4:00 pmNew York John F Kennedy Intl

9h 59m

1 stop

IDA11:59 pmIdaho Falls Fanning Field

Dec 13

IDA5:07 pmIdaho Falls Fanning Field

27h 52m

1 stop

JFK10:59 pmNew York John F Kennedy Intl

$403

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 12/11

6:59 am-1:16 pm

1 stop32h 17m

Idaho Falls Fanning Field

Sat 12/13

12:49 pm-5:30 am

1 stop14h 41m

$259

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 12/11

6:59 am-3:49 pm

1 stop10h 50m

Idaho Falls Fanning Field

Fri 12/12

8:16 pm-5:30 am

1 stop31h 14m

$265

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 12/11

6:59 am-1:16 pm

1 stop32h 17m

Idaho Falls Fanning Field

Sat 12/13

12:49 pm-5:30 am

1 stop14h 41m

$273

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Thu 2/5

11:30 am-10:36 pm

2 stops13h 06m

Idaho Falls Fanning Field

Sun 2/8

2:07 pm-11:33 pm

1 stop7h 26m

$294

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Thu 2/5

6:15 am-1:37 pm

1 stop9h 22m

Idaho Falls Fanning Field

Sun 2/8

2:07 pm-11:33 pm

1 stop7h 26m

$354

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 12/9

6:30 am-12:37 pm

1 stop8h 07m

Idaho Falls Fanning Field

Tue 12/9

7:06 pm-6:33 am

1 stop9h 27m

$355

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 12/9

6:30 am-12:37 pm

1 stop8h 07m

Idaho Falls Fanning Field

Tue 12/9

7:06 pm-11:14 am

2 stops14h 08m

$360

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Thu 12/4

7:14 am-11:59 pm

1 stop18h 45m

Idaho Falls Fanning Field

Wed 12/10

5:07 pm-5:58 am

1 stop10h 51m

$377

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Tue 3/3

3:45 pm-10:38 pm

1 stop8h 53m

Idaho Falls Fanning Field

Wed 3/4

8:00 am-7:02 pm

1 stop9h 02m

$388

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Fri 1/9

6:08 pm-6:18 pm

1 stop26h 10m

Idaho Falls Fanning Field

Fri 1/23

9:00 am-6:24 pm

1 stop31h 24m

$402

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How to get the cheapest flight ticket from Connecticut to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $418.

Can stopping save me money on Connecticut to Idaho Falls flights?

You could potentially save up to 60% on your flight if you consider stops on a Connecticut to Idaho Falls flight.

Cheap Connecticut to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Idaho Falls

Direct flights	None

There are no direct flights from Connecticut to Idaho Falls. There are no popular flight routes from Connecticut to Idaho Falls.

Search flight deals

When did momondo last update prices for flights from Connecticut to Idaho Falls Fanning Field Airport?
Prices for flights from Connecticut to Idaho Falls Fanning Field Airport refresh daily.
How many operators does momondo search for flights from Connecticut to Idaho Falls Fanning Field Airport?
There are 2 operators available for flights from Connecticut to Idaho Falls Fanning Field Airport as of November 2025.
How old do you have to be to fly from Connecticut to Idaho Falls Fanning Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Idaho Falls

Compare and see reviews for airlines that fly from Connecticut to Idaho Falls with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights
United Airlines	PriceFrom $372	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Idaho Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from Connecticut.

Can I find flights from Connecticut to Idaho Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Idaho Falls from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Idaho Falls?

Once all potential Connecticut to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Connecticut to Idaho Falls right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Connecticut to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Connecticut to Idaho Falls from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Idaho Falls departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Connecticut to Idaho Falls

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American Airlines flights from Connecticut to Idaho Falls

Our best American Airlines deals on Connecticut to Idaho Falls flight tickets

Alaska Airlines flights from Connecticut to Idaho Falls

Our best Alaska Airlines deals on Connecticut to Idaho Falls flight tickets

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How to get the cheapest flight ticket from Connecticut to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $418.

Can stopping save me money on Connecticut to Idaho Falls flights?

You could potentially save up to 60% on your flight if you consider stops on a Connecticut to Idaho Falls flight.

What is the cheapest airline that flies from Connecticut to Idaho Falls Fanning Field?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Connecticut to Idaho Falls Fanning Field

What airlines fly to Idaho Falls?

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into Idaho Falls, then you can expect flight times to average 7h 12m and 19h 57m, respectively.

Cheap Connecticut to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Idaho Falls

Direct flights

When did momondo last update prices for flights from Connecticut to Idaho Falls Fanning Field Airport?

How many operators does momondo search for flights from Connecticut to Idaho Falls Fanning Field Airport?

How old do you have to be to fly from Connecticut to Idaho Falls Fanning Field Airport?

What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

Best airlines flying from Connecticut to Idaho Falls

Compare and see reviews for airlines that fly from Connecticut to Idaho Falls with momondo

Traveling to a place near Idaho Falls?

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Idaho Falls?

Can I find flights from Connecticut to Idaho Falls with flexible booking policies on momondo?

How can momondo help me find flights from Connecticut to Idaho Falls?

I’m not ready to book a flight from Connecticut to Idaho Falls right now. Can momondo alert me if prices change?

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho