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$110+ Cheap flights from Connecticut to Boise (BOI)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Connecticut to Boise

Keep the following information in mind while searching for Connecticut to Boise flight deals. Data was last updated May 1, 2025.

Round-trip from

$269
(Delta)

One-way from

$110
(Booking.com)
From Connecticut to Boise Air Term. Gowen Fld
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One-way flight from Connecticut to Boise Air Term. Gowen Fld
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Find flight deals from Connecticut to Boise

Cheapest flights from Connecticut to Boise
Explore the most affordable flight options available from Connecticut to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:00 amEWR - BOI
1 stop7h 43mUnited Airlines
Wed 7/167:15 pmBOI - EWR
1 stop8h 22mUnited Airlines
Deal found 4/29$269
This Delta deal was found by Cheapflights users on 4/30. 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 7/94:35 pmJFK - BOI
1 stop9h 24mDelta
Wed 7/163:17 pmBOI - JFK
1 stop6h 37mDelta
Deal found 4/30$269
This Delta deal was found by Cheapflights users on 4/29. 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 7/97:00 amEWR - BOI
1 stop7h 42mDelta
Wed 7/165:20 amBOI - EWR
2 stops12h 10mDelta
Deal found 4/29$274
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:03 pmEWR - BOI
1 stop25h 18mSpirit Airlines
Fri 6/139:36 amBOI - EWR
1 stop18h 12mSpirit Airlines
Deal found 4/29$288
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/244:56 pmEWR - BOI
1 stop20h 42mAlaska Airlines
Fri 5/305:39 pmBOI - EWR
1 stop10h 20mAlaska Airlines
Deal found 4/30$293
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/79:30 amJFK - BOI
1 stop9h 41mAlaska Airlines
Tue 6/108:55 amBOI - JFK
1 stop20h 20mAlaska Airlines
Deal found 4/30$298
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/251:35 pmLGA - BOI
2 stops23h 46mMultiple Airlines
Thu 5/2912:36 pmBOI - LGA
1 stop7h 34mMultiple Airlines
Deal found 4/30$307
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/131:50 pmBDL - BOI
1 stop9h 53mAmerican Airlines
Tue 8/197:00 amBOI - BDL
2 stops9h 51mAmerican Airlines
Deal found 4/29$312
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/76:56 amEWR - BOI
1 stop8h 23mAmerican Airlines
Tue 6/101:15 pmBOI - EWR
1 stop8h 44mAmerican Airlines
Deal found 4/30$319
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/252:00 pmEWR - BOI
2 stops23h 21mMultiple Airlines
Thu 5/295:39 pmBOI - EWR
1 stop10h 20mMultiple Airlines
Deal found 4/30$322
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 5/296:00 amLGA - BOI
1 stop9h 46mDelta
Thu 6/511:59 pmBOI - LGA
1 stop7h 44mDelta
Deal found 4/30$324
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:35 pmEWR - BOI
1 stop9h 07mHawaiian Airlines
Mon 9/157:14 pmBOI - EWR
1 stop8h 45mHawaiian Airlines
Deal found 4/29$328

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut to Boise 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 May 1, 2025.
Use the filters below to find and compare flights from Connecticut to Boise that are best for you.

Fly from

Connecticut

Fly to

Boise

Route

Depart

Return

Price

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 7/9

6:00 am-11:43 am

1 stop7h 43m

Boise Air Term. Gowen Fld

Wed 7/16

7:15 pm-5:37 am

1 stop8h 22m

$269

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 7/9

4:35 pm-11:59 pm

1 stop9h 24m

Boise Air Term. Gowen Fld

Wed 7/16

3:17 pm-11:54 pm

1 stop6h 37m

$269

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 7/9

7:00 am-12:42 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Wed 7/16

5:20 am-7:30 pm

2 stops12h 10m

$274

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sun 6/8

12:03 pm-11:21 am

1 stop25h 18m

Boise Air Term. Gowen Fld

Fri 6/13

9:36 am-5:48 am

1 stop18h 12m

$288

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 5/24

4:56 pm-11:38 am

1 stop20h 42m

Boise Air Term. Gowen Fld

Fri 5/30

5:39 pm-5:59 am

1 stop10h 20m

$293

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 6/7

9:30 am-5:11 pm

1 stop9h 41m

Boise Air Term. Gowen Fld

Tue 6/10

8:55 am-7:15 am

1 stop20h 20m

$298

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sun 5/25

1:35 pm-11:21 am

2 stops23h 46m

Boise Air Term. Gowen Fld

Thu 5/29

12:36 pm-10:10 pm

1 stop7h 34m

$307

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 6/7

6:56 am-1:19 pm

1 stop8h 23m

Boise Air Term. Gowen Fld

Tue 6/10

1:15 pm-11:59 pm

1 stop8h 44m

$319

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sun 5/25

2:00 pm-11:21 am

2 stops23h 21m

Boise Air Term. Gowen Fld

Thu 5/29

5:39 pm-5:59 am

1 stop10h 20m

$322

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Thu 5/29

6:00 am-1:46 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Thu 6/5

11:59 pm-9:43 am

1 stop7h 44m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

Have a flexible travel schedule? Discover the best time to fly to Boise from Connecticut 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 Connecticut to Boise

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

Currently, October is the cheapest month in which you can book a flight from Connecticut to Boise (average of $314). Flying from Connecticut to Boise in June is currently the most expensive (average of $406). 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 CT to BOI?

Find hourly flight availability from Connecticut to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Connecticut to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Connecticut to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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 Connecticut to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from Connecticut?

    For a flight from Connecticut to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

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

    $110 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $132 and $135, respectively.

  • What are the most popular routes from Connecticut to Boise?

    Most travelers choose New York John F Kennedy Intl - Boise Air Term. Gowen Fld, Newark - Boise Air Term. Gowen Fld or New York LaGuardia - Boise Air Term. Gowen Fld when deciding on the best route from Connecticut to Boise.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Boise 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 Connecticut to Boise?

    Currently, October is the cheapest month in which you can book a flight from Connecticut to Boise (average of $314). Flying from Connecticut to Boise in June is currently the most expensive (average of $406). 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

Traveling to a place near Connecticut?

Book flights to Connecticut if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

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Alternative routes for Connecticut to Boise

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

Discover the top 4 airlines that operate flights from Connecticut to Boise. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$476FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$366Average$501FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$402Average$481FlexibilityNo cancel feeOn-time63%

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