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$50+ Cheap flights from Key Largo, FL to Hartford (BDL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BDL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Key Largo to Hartford Bradley Intl are usually found in September or March, booked 74 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Key Largo to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Hartford (BDL). 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 January 21, 2025.

Round-trip from

$50
(Frontier)

Popular in

June

Cheapest in

September

Average price

$236
From Key Largo to Hartford Bradley Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Key Largo to Hartford

Cheapest flights from Key Largo to Hartford
Explore the most affordable flight options available from Key Largo to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:12 pmMIA - BDL
Nonstop3h 10mFrontier
Sun 3/97:42 pmBDL - MIA
Nonstop3h 23mFrontier
Deal found 1/21$50
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Mon 2/249:48 amMIA - BDL
2 stops24h 34mSpirit Airlines
Wed 2/2611:17 amBDL - MIA
2 stops21h 36mSpirit Airlines
Deal found 1/21$210
This Delta deal was found by Cheapflights users on 1/20. 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 2/86:00 amMIA - BDL
1 stop5h 10mDelta
Sat 2/85:05 pmBDL - MIA
1 stop7h 46mDelta
Deal found 1/20$217
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/258:28 pmMIA - BDL
Nonstop3h 15mAmerican Airlines
Tue 4/15:22 amBDL - MIA
Nonstop3h 30mAmerican Airlines
Deal found 1/21$237
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 2/78:36 pmMIA - BDL
2 stops25h 09mMultiple Airlines
Mon 2/106:00 pmBDL - MIA
2 stops29h 29mMultiple Airlines
Deal found 1/20$241
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/712:10 pmMIA - BDL
1 stop9h 33mUnited Airlines
Mon 2/1010:40 amBDL - MIA
2 stops10h 55mUnited Airlines
Deal found 1/20$263
This JetBlue Airways deal was found by Cheapflights users on 1/21. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:01 pmMIA - BDL
1 stop8h 53mJetBlue
Mon 5/197:00 amBDL - MIA
1 stop6h 06mJetBlue
Deal found 1/21$267
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 2/52:40 pmMIA - BDL
1 stop7h 25mSouthwest
Sun 2/912:25 pmBDL - MIA
1 stop10h 00mSouthwest
Deal found 1/20$277

Find flights from Key Largo to Hartford within your budget

Customize your flight search to find flights from Key Largo to Hartford 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiHartford

MIA - BDL

MIABDL

Miami

Thu 3/6

3:12 pm-6:22 pm

Nonstop3h 10m

Hartford Bradley Intl

Sun 3/9

7:42 pm-11:05 pm

Nonstop3h 23m

$50

MiamiHartford

MIA - BDL

MIABDL

Miami

Mon 2/24

9:48 am-10:22 am

2 stops24h 34m

Hartford Bradley Intl

Wed 2/26

11:17 am-8:53 am

2 stops21h 36m

$210

MiamiHartford

MIA - BDL

MIABDL

Miami

Sat 2/8

6:00 am-11:10 am

1 stop5h 10m

Hartford Bradley Intl

Sat 2/8

5:05 pm-12:51 am

1 stop7h 46m

$217

MiamiHartford

MIA - BDL

MIABDL

Miami

Tue 3/25

8:28 pm-11:43 pm

Nonstop3h 15m

Hartford Bradley Intl

Tue 4/1

5:22 am-8:52 am

Nonstop3h 30m

$237

MiamiHartford

MIA - BDL

MIABDL

Miami

Fri 2/7

8:36 pm-9:45 pm

2 stops25h 09m

Hartford Bradley Intl

Mon 2/10

6:00 pm-11:29 pm

2 stops29h 29m

$241

MiamiHartford

MIA - BDL

MIABDL

Miami

Fri 2/7

12:10 pm-9:43 pm

1 stop9h 33m

Hartford Bradley Intl

Mon 2/10

10:40 am-9:35 pm

2 stops10h 55m

$263

MiamiHartford

MIA - BDL

MIABDL

Miami

Thu 5/15

2:01 pm-10:54 pm

1 stop8h 53m

Hartford Bradley Intl

Mon 5/19

7:00 am-1:06 pm

1 stop6h 06m

$267

MiamiHartford

MIA - BDL

MIABDL

Miami

Wed 2/5

2:40 pm-10:05 pm

1 stop7h 25m

Hartford Bradley Intl

Sun 2/9

12:25 pm-10:25 pm

1 stop10h 00m

$277

MiamiHartford

MIA - BDL

MIABDL

Miami

Sat 3/8

9:54 am-1:04 pm

Nonstop3h 10m

$64

MiamiHartford

MIA - BDL

MIABDL

Miami

Thu 2/6

8:36 pm-1:51 pm

2 stops17h 15m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 16 results
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Best time to book a flight from Key Largo to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Key Largo 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.

Travel insights for flights from Key Largo to Hartford

Get recent, data-driven insights about flights from Key Largo to Hartford including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Hartford. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Hartford, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Hartford (average of $287). Flying from Key Largo to Hartford in June is currently the most expensive (average of $357). 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 KE9 to BDL?

Find hourly flight availability from Key Largo to Hartford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Hartford as you normally would.

What is the cheapest day to fly from Key Largo to Hartford?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Hartford. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Hartford flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Hartford

Explore weekly flight availability from Key Largo to Hartford. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from KE9 to BDL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Hartford by month

Plan your trip to Hartford by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hartford ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Hartford when rainfall is around 3.1 in.

Temperature in Hartford by month

Plan your trip to Hartford by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hartford, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Hartford

Get insights into the airlines that provide service to Hartford. 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 Hartford. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Spirit Airlines, United Airlines and Southwest from Key Largo to Hartford to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,200 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Hartford. 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 Hartford from Key Largo?

    Hartford Bradley Intl (BDL), located 11.9 mi from the city center, is the airport you fly into when you book flights from Key Largo to Hartford. 4 airlines have flights to Bradley Intl from Key Largo on a regular basis. Booking flights from Key Largo to Hartford Bradley Intl should not be difficult; the airport handles an average of 2 inbound flights from Key Largo per day.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $102 and $104 on Spirit Airlines and United Airlines, respectively.

  • What are the cheapest flights from Key Largo to Hartford?

    On average you can expect to pay $253 for a flight from Key Largo to Hartford. The cheapest flight overall is $50 while the most popular route, (Miami - Hartford Bradley Intl) is currently priced at $191.

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

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

  • How can I find direct flights from Key Largo to Hartford?

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Hartford 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 Key Largo to Hartford?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Hartford (average of $287). Flying from Key Largo to Hartford in June is currently the most expensive (average of $357). 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 Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Uncasville
Chicopee
Westfield
Windsor Locks
Meriden
Cromwell
Windsor
West Springfield
Southington
New Britain
Rocky Hill
Northampton
West Hartford
Enfield
Glastonbury
Farmington
East Hartford
Newington
Lee
Vernon

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Alternative routes for Key Largo to Hartford

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Key Largo to Hartford

Discover the top 4 airlines that operate flights from Key Largo to Hartford. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$136FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$97Average$251FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$180Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$194Average$326FlexibilityNo cancel feeOn-timeN/A
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