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$100+ Cheap flights from Idaho to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BDL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Connecticut

Keep the following information in mind while searching for Idaho to Connecticut flight deals. Data was last updated June 12, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$100
(Delta)
From Idaho to Connecticut
Search Deals
One-way flight from Idaho to Connecticut
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Find flight deals from Idaho to Connecticut

Cheapest flights from Idaho to Connecticut
Explore the most affordable flight options available from Idaho to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:08 pmGEG - EWR
1 stop7h 51mAmerican Airlines
Mon 8/255:30 amEWR - GEG
1 stop9h 09mAmerican Airlines
Deal found 6/11$199
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:30 pmGEG - LGA
1 stop7h 04mAmerican Airlines
Mon 9/155:55 amLGA - GEG
1 stop9h 49mAmerican Airlines
Deal found 6/9$199
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:16 amJAC - JFK
1 stop8h 14mAmerican Airlines
Thu 8/2112:47 pmJFK - JAC
1 stop8h 47mAmerican Airlines
Deal found 6/9$249
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:16 amJAC - LGA
1 stop8h 42mAmerican Airlines
Thu 8/2112:59 pmLGA - JAC
1 stop8h 35mAmerican Airlines
Deal found 6/9$249
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:23 pmGEG - JFK
1 stop21h 55mAlaska Airlines
Wed 11/57:00 amJFK - GEG
1 stop8h 43mAlaska Airlines
Deal found 6/12$250
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:46 pmGEG - EWR
1 stop9h 13mAlaska Airlines
Wed 10/85:45 pmEWR - GEG
1 stop8h 23mAlaska Airlines
Deal found 6/10$250
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:00 pmGEG - JFK
1 stop7h 57mDelta
Sat 10/117:25 amJFK - GEG
1 stop10h 19mDelta
Deal found 6/10$251
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:05 pmGEG - LGA
1 stop6h 42mDelta
Sat 10/116:20 pmLGA - GEG
1 stop7h 50mDelta
Deal found 6/10$251
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:11 amGEG - JFK
1 stop10h 48mAmerican Airlines
Wed 11/52:55 pmJFK - GEG
2 stops11h 06mAmerican Airlines
Deal found 6/12$256
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:07 pmGEG - EWR
1 stop8h 03mDelta
Wed 10/83:30 pmEWR - GEG
2 stops11h 48mDelta
Deal found 6/10$256
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:35 amBOI - EWR
1 stop9h 54mAlaska Airlines
Wed 10/85:45 pmEWR - BOI
1 stop8h 12mAlaska Airlines
Deal found 6/11$258
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:00 pmBOI - EWR
1 stop6h 36mDelta
Wed 11/56:00 amEWR - BOI
1 stop10h 05mDelta
Deal found 6/10$259

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Idaho to Connecticut that are best for you.

Fly from

Idaho

Fly to

Connecticut

Route

Depart

Return

Price

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Fri 8/22

1:08 pm-11:59 pm

1 stop7h 51m

Newark

Mon 8/25

5:30 am-11:39 am

1 stop9h 09m

$199

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Fri 9/12

1:30 pm-11:34 pm

1 stop7h 04m

New York LaGuardia

Mon 9/15

5:55 am-12:44 pm

1 stop9h 49m

$199

JacksonNew York

JAC - JFK

JACJFK

Jackson Hole

Thu 8/14

7:16 am-5:30 pm

1 stop8h 14m

New York John F Kennedy Intl

Thu 8/21

12:47 pm-7:34 pm

1 stop8h 47m

$249

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Thu 8/14

7:16 am-5:58 pm

1 stop8h 42m

New York LaGuardia

Thu 8/21

12:59 pm-7:34 pm

1 stop8h 35m

$249

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Sat 11/1

3:23 pm-4:18 pm

1 stop21h 55m

New York John F Kennedy Intl

Wed 11/5

7:00 am-12:43 pm

1 stop8h 43m

$250

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Wed 10/1

5:46 pm-5:59 am

1 stop9h 13m

Newark

Wed 10/8

5:45 pm-11:08 pm

1 stop8h 23m

$250

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Sat 10/4

1:00 pm-11:57 pm

1 stop7h 57m

New York John F Kennedy Intl

Sat 10/11

7:25 am-2:44 pm

1 stop10h 19m

$251

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Sat 10/4

2:05 pm-11:47 pm

1 stop6h 42m

New York LaGuardia

Sat 10/11

6:20 pm-11:10 pm

1 stop7h 50m

$251

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Wed 10/1

7:07 pm-6:10 am

1 stop8h 03m

Newark

Wed 10/8

3:30 pm-12:18 am

2 stops11h 48m

$256

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Sat 11/1

9:11 am-10:59 pm

1 stop10h 48m

New York John F Kennedy Intl

Wed 11/5

2:55 pm-11:01 pm

2 stops11h 06m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Connecticut

What is the cheapest month to book a flight from Idaho to Connecticut?

Currently, November is the cheapest month in which you can book a flight from Idaho to Connecticut (average of $287). Flying from Idaho to Connecticut in December is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to CT?

Find hourly flight availability from Idaho to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Connecticut as you normally would.

Rainfall in Connecticut by month

Plan your trip to Connecticut by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

Plan your trip to Connecticut by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Idaho to Connecticut to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Idaho to Connecticut one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $100. Users have also found prices from $100 and $120 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from Idaho to Connecticut that include hotel bookings?

    Yes. In addition to deals on Idaho to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Connecticut.

  • Can I find deals for business class flights from Idaho to Connecticut?

    Yes. Cheapflights offers flight deals from Idaho to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Connecticut (average of $287). Flying from Idaho to Connecticut in December is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho to Connecticut

Discover the top 4 airlines that operate flights from Idaho to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$259Average$463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$450FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$556FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$381Average$464FlexibilityNo cancel feeOn-time63%

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