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Boise

$101+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 January 14, 2026.

Round-trip from

$257
(Delta)

One-way from

$101
(Booking.com)

Popular in

June

Cheapest in

May

Average price

$476
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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Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 14, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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 2/287:55 am
LGA
-
BOI
1 stop8h 04m
Delta
Sat 3/73:01 pm
BOI
-
LGA
1 stop6h 38m
Delta
Deal found 1/14$257
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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 4/294:51 pm
EWR
-
BOI
1 stop9h 08m
Alaska Airlines
Wed 5/66:00 am
BOI
-
EWR
1 stop10h 29m
Alaska Airlines
Deal found 1/13$257
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
Wed 2/44:22 pm
JFK
-
BOI
1 stop8h 39m
Alaska Airlines
Sat 2/76:23 am
BOI
-
JFK
1 stop11h 05m
Alaska Airlines
Deal found 1/12$257
This Delta deal was found by Cheapflights users on 1/13. 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 2/46:00 am
EWR
-
BOI
1 stop9h 34m
Delta
Sun 2/81:40 pm
BOI
-
EWR
1 stop8h 15m
Delta
Deal found 1/13$293
This Delta deal was found by Cheapflights users on 1/14. 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 4/297:00 am
LGA
-
BOI
1 stop8h 00m
Delta
Wed 5/63:03 pm
BOI
-
LGA
1 stop6h 39m
Delta
Deal found 1/14$298
This Delta deal was found by Cheapflights users on 1/14. 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.
Tue 5/196:55 pm
EWR
-
BOI
1 stop7h 01m
Delta
Tue 6/1610:24 am
BOI
-
EWR
2 stops10h 37m
Delta
Deal found 1/14$298
This Delta deal was found by Cheapflights users on 1/13. 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 2/46:00 am
LGA
-
BOI
1 stop8h 30m
Delta
Sun 2/81:40 pm
BOI
-
LGA
1 stop7h 01m
Delta
Deal found 1/13$303
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 2/205:30 pm
EWR
-
BOI
1 stop8h 29m
Alaska Airlines
Tue 2/246:28 am
BOI
-
EWR
1 stop8h 43m
Alaska Airlines
Deal found 1/14$303
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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 2/44:22 pm
JFK
-
BOI
1 stop9h 37m
Alaska Airlines
Sun 2/86:23 am
BOI
-
JFK
1 stop11h 05m
Alaska Airlines
Deal found 1/13$303
This Delta deal was found by Cheapflights users on 1/14. 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.
Tue 5/196:55 pm
EWR
-
BOI
1 stop7h 01m
Delta
Mon 6/1511:30 pm
BOI
-
EWR
1 stop8h 06m
Delta
Deal found 1/14$313
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 2/2010:59 am
LGA
-
BOI
2 stops11h 56m
Delta
Tue 2/2410:45 am
BOI
-
LGA
2 stops10h 54m
Delta
Deal found 1/14$314
This Delta deal was found by Cheapflights users on 1/13. 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.
Tue 2/106:00 am
EWR
-
BOI
2 stops12h 17m
Delta
Thu 2/121:43 pm
BOI
-
EWR
1 stop9h 10m
Delta
Deal found 1/13$318

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 January 14, 2026.
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

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 2/28

7:55 am-1:59 pm

1 stop8h 04m

Boise Air Term. Gowen Fld

Sat 3/7

3:01 pm-11:39 pm

1 stop6h 38m

$257

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 4/29

3:28 pm-11:02 pm

1 stop9h 34m

Boise Air Term. Gowen Fld

Wed 5/6

6:00 am-6:29 pm

1 stop10h 29m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 2/4

4:22 pm-11:01 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Sat 2/7

6:23 am-7:28 pm

1 stop11h 05m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 2/28

7:50 am-1:59 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Sat 3/7

10:41 am-10:15 pm

1 stop9h 34m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 4/29

8:00 am-3:13 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Wed 5/6

1:51 pm-12:20 am

1 stop8h 29m

$257

NewarkBoise

EWR - BOI

EWRBOI

Newark

Wed 2/4

6:00 am-1:34 pm

1 stop9h 34m

Boise Air Term. Gowen Fld

Sun 2/8

1:40 pm-11:55 pm

1 stop8h 15m

$293

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 2/20

5:30 pm-11:59 pm

1 stop8h 29m

Boise Air Term. Gowen Fld

Tue 2/24

6:28 am-5:11 pm

1 stop8h 43m

$303

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 2/4

4:22 pm-11:59 pm

1 stop9h 37m

Boise Air Term. Gowen Fld

Sun 2/8

6:23 am-7:28 pm

1 stop11h 05m

$303

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 2/4

6:00 am-12:30 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Sun 2/8

1:40 pm-10:41 pm

1 stop7h 01m

$303

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 2/18

7:41 am-4:15 pm

1 stop10h 34m

Boise Air Term. Gowen Fld

Thu 2/19

10:41 am-10:15 pm

1 stop9h 34m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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, April is the cheapest month in which you can book a flight from Connecticut to Boise (average of $144). Flying from Connecticut to Boise in December is currently the most expensive (average of $500). 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.

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.

  • How long is the flight from Connecticut to Boise?

    Airlines like Delta, Alaska Airlines, and United Airlines fly from Connecticut to Boise in about 8h 04m. The time it takes to get you to your destination can typically vary by up to 2h 44m. The distance between Connecticut and Boise is about 2152 mi. This flight may include one or multiple stops.

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

    $168 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $168 and $171, 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, April is the cheapest month in which you can book a flight from Connecticut to Boise (average of $144). Flying from Connecticut to Boise in December is currently the most expensive (average of $500). 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 Boise?

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

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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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$565FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$402Average$502FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$424Average$640FlexibilityNo cancel feeOn-time69%

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