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$118+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap 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 June 9, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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 9/95:00 pm
PVD
-
BOI
2 stops8h 29m
Delta
Wed 9/162:14 pm
BOI
-
PVD
1 stop7h 43m
Delta
Deal found 6/8$250
This Delta deal was found by Cheapflights users on 6/8. 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 9/96:20 am
PVD
-
BOI
2 stops12h 28m
Delta
Sat 9/125:40 am
BOI
-
PVD
1 stop6h 03m
Delta
Deal found 6/8$274
This Delta deal was found by Cheapflights users on 6/4. 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 8/186:40 pm
EWR
-
BOI
1 stop7h 19m
Delta
Tue 9/156:40 pm
BOI
-
EWR
1 stop9h 20m
Delta
Deal found 6/4$307
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 11/145:41 pm
EWR
-
BOI
1 stop8h 05m
Alaska Airlines
Tue 11/176:33 am
BOI
-
EWR
1 stop10h 23m
Alaska Airlines
Deal found 6/7$318
This Delta deal was found by Cheapflights users on 6/8. 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 8/206:50 am
BDL
-
BOI
1 stop8h 52m
Delta
Tue 8/252:53 pm
BOI
-
BDL
1 stop6h 32m
Delta
Deal found 6/8$324
This Delta deal was found by Cheapflights users on 6/8. 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 9/85:00 pm
PVD
-
BOI
2 stops8h 29m
Delta
Wed 9/162:14 pm
BOI
-
PVD
1 stop7h 43m
Delta
Deal found 6/8$327
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/207:00 am
BDL
-
BOI
1 stop9h 20m
American Airlines
Tue 8/258:01 am
BOI
-
BDL
2 stops12h 53m
American Airlines
Deal found 6/8$329
This Orbitz deal was found by Cheapflights users on 6/8. 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.
Sat 9/54:35 pm
EWR
-
BOI
1 stop23h 27m
Alaska Airlines
Thu 9/101:31 pm
BOI
-
EWR
1 stop7h 58m
Alaska Airlines
Deal found 6/8$339
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/46:00 am
LGA
-
BOI
2 stops10h 46m
American Airlines
Fri 7/1012:15 pm
BOI
-
LGA
1 stop8h 15m
American Airlines
Deal found 6/8$343
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 10/177:22 am
JFK
-
BOI
1 stop10h 01m
Alaska Airlines
Wed 10/219:09 am
BOI
-
JFK
1 stop8h 16m
Alaska Airlines
Deal found 6/8$345
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.
Sat 8/157:15 am
JFK
-
BOI
1 stop11h 34m
American Airlines
Sat 8/221:55 pm
BOI
-
JFK
1 stop8h 03m
American Airlines
Deal found 6/9$350
This Delta deal was found by Cheapflights users on 6/8. 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 9/85:00 pm
PVD
-
BOI
2 stops8h 29m
Delta
Sat 9/121:43 pm
BOI
-
PVD
1 stop7h 58m
Delta
Deal found 6/8$351

Find flight deals from Connecticut to Boise

Keep the following information in mind while searching for Connecticut to Boise flight deals. Data was last updated June 9, 2026.

Round-trip from

$250
(Delta)

One-way from

$118
(Delta)

Popular in

June

Cheapest in

August

Average price

$729
From Connecticut to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Connecticut to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 9, 2026.
Use the filters below to find and compare flights from Connecticut to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 11/14

7:17 am-3:27 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Tue 11/17

6:33 am-5:01 pm

1 stop8h 28m

$318

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Tue 8/4

8:30 am-7:45 pm

2 stops13h 15m

Boise Air Term. Gowen Fld

Tue 8/11

6:00 am-4:55 pm

2 stops8h 55m

$358

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 9/2

8:00 am-2:49 pm

1 stop8h 49m

Boise Air Term. Gowen Fld

Sun 9/6

7:00 am-7:46 pm

1 stop10h 46m

$378

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 8/20

6:15 am-1:42 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Tue 8/25

2:53 pm-11:56 pm

1 stop7h 03m

$379

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Fri 8/7

6:00 am-2:15 pm

2 stops10h 15m

Boise Air Term. Gowen Fld

Wed 8/12

12:35 pm-10:30 pm

1 stop7h 55m

$399

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 9/22

6:00 am-11:26 am

1 stop7h 26m

Boise Air Term. Gowen Fld

Wed 9/23

7:05 pm-10:53 am

2 stops13h 48m

$408

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Sat 9/5

1:00 pm-9:30 pm

1 stop10h 30m

Boise Air Term. Gowen Fld

Thu 9/10

12:10 pm-10:15 pm

1 stop8h 05m

$412

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 8/22

6:15 am-1:42 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Sun 8/30

11:10 pm-9:24 am

1 stop8h 14m

$428

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 8/19

6:55 am-2:50 pm

1 stop9h 55m

Boise Air Term. Gowen Fld

Sun 8/23

6:30 am-5:55 pm

2 stops9h 25m

$428

NewarkBoise

EWR - BOI

EWRBOI

Newark

Fri 7/10

5:59 pm-12:05 am

1 stop8h 06m

Boise Air Term. Gowen Fld

Tue 7/14

2:03 pm-12:10 am

1 stop8h 07m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Connecticut to Boise (average of $208). Flying from Connecticut to Boise in March is currently the most expensive (average of $418). 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.

How much does it cost to fly round-trip from Connecticut to Boise?

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 Alaska Airlines, Southwest, and Delta fly from Connecticut to Boise in about 8h 49m. The time it takes to get you to your destination can typically vary by up to 4h 26m. The distance between Connecticut and Boise is about 2160 mi. This flight may include one or multiple stops.

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

    Most travelers choose Newark - Boise Air Term. Gowen Fld, New York John F Kennedy Intl - 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, August is the cheapest month in which you can book a flight from Connecticut to Boise (average of $208). Flying from Connecticut to Boise in March is currently the most expensive (average of $418). 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
Meridian
Nampa
Caldwell
Ontario
McCall

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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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$582FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$420Average$630FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$508Average$576FlexibilityNo cancel feeOn-time63%

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