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$130+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$258
(Alaska Airlines)

One-way from

$130
(American Airlines)
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 junio 12, 2025.

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.
mar. 8/264:43 pmEWR - BOI
1 stop9h 00mAlaska Airlines
mar. 9/95:45 pmBOI - EWR
1 stop10h 14mAlaska Airlines
Deal found 6/10$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.
sáb. 8/236:52 pmEWR - BOI
1 stop7h 04mDelta
sáb. 9/63:06 pmBOI - EWR
1 stop6h 19mDelta
Deal found 6/10$259
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/187:20 amEWR - BOI
1 stop13h 32mSpirit Airlines
lun. 7/217:48 pmBOI - EWR
1 stop8h 17mSpirit Airlines
Deal found 6/10$262
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.
mar. 8/267:55 amLGA - BOI
1 stop8h 06mDelta
sáb. 9/63:06 pmBOI - LGA
1 stop6h 38mDelta
Deal found 6/10$269
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.
mar. 8/263:51 pmJFK - BOI
1 stop9h 09mDelta
mar. 9/92:00 pmBOI - JFK
1 stop8h 23mDelta
Deal found 6/10$269
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.
mar. 9/212:47 pmJFK - BOI
1 stop10h 56mAmerican Airlines
sáb. 9/66:59 amBOI - JFK
2 stops11h 44mAmerican Airlines
Deal found 6/11$274
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.
lun. 8/256:59 amEWR - BOI
1 stop7h 20mAmerican Airlines
mié. 9/31:17 pmBOI - EWR
1 stop8h 42mAmerican Airlines
Deal found 6/11$278
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.
lun. 8/257:30 amLGA - BOI
1 stop6h 49mAmerican Airlines
mié. 9/31:17 pmBOI - LGA
1 stop8h 17mAmerican Airlines
Deal found 6/11$283
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/49:27 pmLGA - BOI
2 stops25h 17mSpirit Airlines
lun. 9/89:49 pmBOI - LGA
2 stops23h 42mSpirit Airlines
Deal found 6/11$286
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:35 pmLGA - BOI
1 stop8h 30mSouthwest
lun. 9/81:10 pmBOI - LGA
1 stop8h 15mSouthwest
Deal found 6/10$297
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.
mié. 8/137:10 amBDL - BOI
1 stop7h 09mAmerican Airlines
mar. 8/191:07 pmBOI - BDL
1 stop8h 52mAmerican Airlines
Deal found 6/12$297
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.
mié. 9/104:40 pmJFK - BOI
1 stop9h 19mAlaska Airlines
dom. 9/147:07 amBOI - JFK
1 stop21h 02mAlaska Airlines
Deal found 6/11$298

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 junio 12, 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

mar. 8/26

4:43 pm-11:43 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

mar. 9/9

5:45 pm-5:59 am

1 stop10h 14m

$258

NewarkBoise

EWR - BOI

EWRBOI

Newark

sáb. 8/23

6:52 pm-11:56 pm

1 stop7h 04m

Boise Air Term. Gowen Fld

sáb. 9/6

3:06 pm-11:25 pm

1 stop6h 19m

$259

NewarkBoise

EWR - BOI

EWRBOI

Newark

vie. 7/18

7:20 am-6:52 pm

1 stop13h 32m

Boise Air Term. Gowen Fld

lun. 7/21

7:48 pm-6:05 am

1 stop8h 17m

$262

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

mar. 8/26

7:55 am-2:01 pm

1 stop8h 06m

Boise Air Term. Gowen Fld

sáb. 9/6

3:06 pm-11:44 pm

1 stop6h 38m

$269

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

mar. 8/26

3:51 pm-11:00 pm

1 stop9h 09m

Boise Air Term. Gowen Fld

mar. 9/9

2:00 pm-12:23 am

1 stop8h 23m

$269

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

mar. 9/2

12:47 pm-9:43 pm

1 stop10h 56m

Boise Air Term. Gowen Fld

sáb. 9/6

6:59 am-8:43 pm

2 stops11h 44m

$274

NewarkBoise

EWR - BOI

EWRBOI

Newark

lun. 8/25

6:59 am-12:19 pm

1 stop7h 20m

Boise Air Term. Gowen Fld

mié. 9/3

1:17 pm-11:59 pm

1 stop8h 42m

$278

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

lun. 8/25

7:30 am-12:19 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

mié. 9/3

1:17 pm-11:34 pm

1 stop8h 17m

$283

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

jue. 9/4

9:27 pm-8:44 pm

2 stops25h 17m

Boise Air Term. Gowen Fld

lun. 9/8

9:49 pm-11:31 pm

2 stops23h 42m

$286

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

jue. 9/4

5:35 pm-12:05 am

1 stop8h 30m

Boise Air Term. Gowen Fld

lun. 9/8

1:10 pm-11:25 pm

1 stop8h 15m

$297

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 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 $395). 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 junio 12, 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 junio 12, 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
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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 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?

    $130 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $135 and $143, 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 $395). 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
Ontario
McCall
Caldwell

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$331Average$540FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$347Average$506FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$402Average$481FlexibilityNo cancel feeOn-time63%

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