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$135+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BOI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Hartford Bradley Intl to Boise Air Term. Gowen Fld are usually found in January or September, booked 34 days in advance, depart on a Tuesday or Saturday and return on a Sunday

Cheap 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 July 29, 2025.

Round-trip from

$325
(Delta)

One-way from

$135
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$546
From Hartford Bradley Intl to Boise Air Term. Gowen Fld
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One-way flight from Hartford Bradley Intl to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 15% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 11/16:05 amBDL - BOI
1 stop9h 57mDelta
Tue 11/45:42 amBOI - BDL
1 stop8h 46mDelta
Deal found 7/28$325
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:20 pmBDL - BOI
2 stops9h 45mSouthwest
Mon 8/251:10 pmBOI - BDL
1 stop6h 45mSouthwest
Deal found 7/29$382
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/26:01 amBDL - BOI
2 stops12h 44mAmerican Airlines
Wed 9/106:35 amBOI - BDL
2 stops9h 58mAmerican Airlines
Deal found 7/29$385
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 11/113:20 pmBDL - BOI
1 stop7h 56mUnited Airlines
Sat 11/156:15 amBOI - BDL
1 stop7h 09mUnited Airlines
Deal found 7/28$425
This Mytrip deal was found by Cheapflights users on 7/28. 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 9/216:10 amBDL - BOI
2 stops11h 35mMultiple Airlines
Thu 9/252:16 pmBOI - BDL
2 stops18h 19mMultiple Airlines
Deal found 7/28$427

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 July 29, 2025.
Use the filters below to find and compare flights from Hartford to Boise that are best for you.

Fly from

Hartford

Fly to

Boise

Route

Depart

Return

Price

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Sat 11/1

6:05 am-2:02 pm

1 stop9h 57m

Boise Air Term. Gowen Fld

Tue 11/4

5:42 am-4:28 pm

1 stop8h 46m

$325

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Fri 8/22

4:20 pm-12:05 am

2 stops9h 45m

Boise Air Term. Gowen Fld

Mon 8/25

1:10 pm-9:55 pm

1 stop6h 45m

$382

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 9/2

6:01 am-4:45 pm

2 stops12h 44m

Boise Air Term. Gowen Fld

Wed 9/10

6:35 am-6:33 pm

2 stops9h 58m

$385

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 11/11

3:20 pm-9:16 pm

1 stop7h 56m

Boise Air Term. Gowen Fld

Sat 11/15

6:15 am-3:24 pm

1 stop7h 09m

$425

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Sun 9/21

6:10 am-3:45 pm

2 stops11h 35m

Boise Air Term. Gowen Fld

Thu 9/25

2:16 pm-10:35 am

2 stops18h 19m

$427

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Mon 9/22

6:10 am-8:21 pm

2 stops16h 11m

$135

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 8/26

7:10 am-12:29 pm

1 stop7h 19m

$163

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Mon 9/22

6:54 pm-11:59 pm

1 stop7h 05m

$209

HartfordBoise

BDL - BOI

BDLBOI

Hartford Bradley Intl

Tue 8/26

6:10 am-9:14 pm

3 stops17h 04m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

How far ahead should I book a flight from Hartford to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Hartford to Boise. Price data was last updated on July 25, 2025.

The best time to book flights from Hartford to Boise is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Hartford to Boise (average of $314). Flying from Hartford to Boise in June is currently the most expensive (average of $398). 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 BDL to BOI?

Find hourly flight availability from Hartford 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 July 29, 2025.

One of the essential ways to save on airfare from Hartford to Boise is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

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 July 29, 2025.
See what other customers who have flown with Southwest, Delta, and United 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
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • 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 $325 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $382 and $385 round-trip. These flights start at 38% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $135. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Hartford to Boise for a low price.

  • 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, October is the cheapest month in which you can book a flight from Hartford to Boise (average of $314). Flying from Hartford to Boise in June is currently the most expensive (average of $398). 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
Ontario
McCall
Caldwell

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$324Average$486FlexibilityNo cancel feeOn-time71%
DeltaCheapest$336Average$476FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$657FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$402Average$481FlexibilityNo cancel feeOn-time63%

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