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$188+ Cheap flights from Hartford to Boise (BDL - 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Hartford to Boise

Cheapest flights from Hartford to Boise
Explore the most affordable flight options available from Hartford to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Delta deal was found by Cheapflights users on 4/23. 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 6/26:00 am
BDL
-
BOI
1 stop8h 43m
Delta
Tue 6/92:50 pm
BOI
-
BDL
1 stop6h 53m
Delta
Deal found 4/23$293
This Delta deal was found by Cheapflights users on 4/25. 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 5/266:00 am
BDL
-
BOI
1 stop8h 43m
Delta
Tue 6/22:23 pm
BOI
-
BDL
1 stop7h 34m
Delta
Deal found 4/25$375
This Delta deal was found by Cheapflights users on 4/23. 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 6/36:59 pm
BDL
-
BOI
1 stop7h 49m
Delta
Fri 6/1211:45 pm
BOI
-
BDL
1 stop9h 35m
Delta
Deal found 4/23$405
This Southwest deal was found by Cheapflights users on 4/25. 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.
Thu 8/208:00 am
BDL
-
BOI
1 stop8h 10m
Southwest
Tue 8/257:05 am
BOI
-
BDL
2 stops11h 35m
Southwest
Deal found 4/25$421
This Delta deal was found by Cheapflights users on 4/25. 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 6/237:35 am
BDL
-
BOI
2 stops12h 17m
Delta
Fri 7/311:59 am
BOI
-
BDL
2 stops9h 44m
Delta
Deal found 4/25$427
This Delta deal was found by Cheapflights users on 4/25. 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 6/167:02 pm
BDL
-
BOI
1 stop6h 45m
Delta
Wed 6/242:50 pm
BOI
-
BDL
1 stop6h 53m
Delta
Deal found 4/25$437

Find flight deals from Hartford to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Delta)

One-way from

$188
(Delta)

Popular in

June

Cheapest in

January

Average price

$570
Provider with most accurate pricing for Hartford Bradley Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Boise Air Term. Gowen Fld flights.
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From Hartford Bradley Intl to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Hartford Bradley Intl to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 April 28, 2026.
Use the filters below to find and compare flights from Hartford to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Wed 6/3

6:59 pm-12:48 am

1 stop7h 49m

Boise Air Term. Gowen Fld

Fri 6/12

11:45 pm-11:20 am

1 stop9h 35m

$405

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Thu 8/20

1:40 pm-11:35 pm

2 stops11h 55m

Boise Air Term. Gowen Fld

Tue 8/25

7:05 am-8:40 pm

2 stops11h 35m

$426

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 6/16

7:02 pm-11:47 pm

1 stop6h 45m

Boise Air Term. Gowen Fld

Wed 6/24

2:50 pm-11:43 pm

1 stop6h 53m

$437

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Thu 8/20

5:02 am-1:24 pm

2 stops10h 22m

Boise Air Term. Gowen Fld

Tue 8/25

12:17 pm-11:50 pm

2 stops9h 33m

$447

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Fri 7/3

3:10 pm-8:55 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Thu 7/9

2:04 pm-11:54 pm

1 stop7h 50m

$457
Quickest round-trip

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Wed 9/2

6:30 pm-11:29 pm

1 stop6h 59m

Boise Air Term. Gowen Fld

Wed 9/9

5:40 am-1:58 pm

1 stop6h 18m

$457

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Thu 7/9

6:55 pm-11:46 pm

1 stop6h 51m

Boise Air Term. Gowen Fld

Mon 7/13

5:30 am-5:59 pm

2 stops10h 29m

$462

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Thu 7/9

12:40 pm-10:55 pm

2 stops12h 15m

Boise Air Term. Gowen Fld

Mon 7/13

7:40 pm-8:10 am

2 stops10h 30m

$467
Cheapest one-way

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 9/1

6:30 pm-11:29 pm

1 stop6h 59m

$188

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 9/8

6:00 am-2:03 pm

1 stop10h 03m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Hartford to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hartford to Boise in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hartford-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hartford to Boise

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

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

Currently, January is the cheapest month in which you can book a flight from Hartford to Boise (average of $416). Flying from Hartford to Boise in June is currently the most expensive (average of $759). 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 Hartford to Boise?

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 April 28, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Hartford to Boise have to say. 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.
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,467 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,672 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,677 reviews
Southwest
8.0
Very good
4,314 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • How long is the flight from Hartford to Boise?

    There are many flights that can get you from Hartford to Boise in 7h 49m. Fly via Delta or Southwest to get the fastest option. The distance between Hartford and Boise is about 2185 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Hartford to Boise round-trip?

    Our cheapest airline available from Hartford to Boise is Delta. Our recent data shows that you can find tickets from as low as $324 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $342 and $424 round-trip. These flights start at 40% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hartford to Boise (average of $416). Flying from Hartford to Boise in June is currently the most expensive (average of $759). 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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Top 4 airlines flying from Hartford to Boise

Discover the top 4 airlines that operate flights from Hartford 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$628FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$424Average$630FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$466Average$576FlexibilityNo cancel feeOn-time63%

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