How long is the flight from Key West to Hartford?

A quick flight from Key West to Hartford can take about 5h 39m. United Airlines provides one of the quickest options available for as low as $310. There are 1308 mi between Key West and Hartford. This flight may include one or multiple stops.

What are the cheapest airlines flying from Key West to Hartford round-trip?

Flying on American Airlines is currently your cheapest option to Hartford, with prices starting at $268. Another option worth looking into is Delta, starting at $268 round trip. American Airlines is currently priced 42% below the average price you’ll pay for this route.

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

One-way options have recently been found by users for as low as $106 on Breeze Airways. Other airlines that offer cheap prices include Delta from $141 and JetBlue from $204 one-way.

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.

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).

Most accurate provider : When it comes to deals on Key West-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Key West-Hartford flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Key West-Hartford flights, Cheapflights users trust eDreams the most. eDreams 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 Key West-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Key West to Hartford?

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

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

Yes. Cheapflights offers flight deals from Key West 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.

$110+ Flights from Key West to Hartford

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Key West to Hartford with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Key West to Hartford

Cheapest flights from Key West to Hartford
Explore the most affordable flight options available from Key West to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Sat 12/207:47 amEYW - BDL

1 stop7h 58mBreeze Airways

Mon 12/226:00 amBDL - EYW

1 stop28h 19mBreeze Airways

Deal found 12/16

$380

Wed 12/315:10 pmEYW - BDL

1 stop6h 48mUnited Airlines

Sun 1/46:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/15

$391

Tue 12/301:25 pmEYW - BDL

1 stop5h 30mUnited Airlines

Sat 1/36:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/15

$419

Sat 12/205:10 pmEYW - BDL

1 stop6h 48mUnited Airlines

Mon 12/226:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/16

$429

Best flights from Key West to Hartford
Discover carefully curated flight deals from Key West to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/156:05 pmEYW - BDL

1 stop5h 39mUnited Airlines

Sun 1/186:00 amBDL - EYW

2 stops9h 17mUnited Airlines

Deal found 12/15

$310

Mon 4/201:06 pmEYW - BDL

1 stop27h 14mBreeze Airways

Sat 4/253:59 pmBDL - EYW

1 stop17h 07mBreeze Airways

Deal found 12/16

$333

Thu 1/226:05 pmEYW - BDL

1 stop5h 39mUnited Airlines

Sun 1/256:00 amBDL - EYW

2 stops9h 17mUnited Airlines

Deal found 12/14

$374

Wed 12/315:10 pmEYW - BDL

1 stop6h 48mUnited Airlines

Sun 1/46:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/15

$391

Tue 12/301:25 pmEYW - BDL

1 stop5h 30mUnited Airlines

Sat 1/36:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/15

$419

Last-minute flights from Key West to Hartford
Discover last-minute flight deals from Key West to Hartford. Data last updated December 18, 2025 and is based on user searches.

Sat 12/207:47 amEYW - BDL

1 stop7h 58mBreeze Airways

Mon 12/226:00 amBDL - EYW

1 stop28h 19mBreeze Airways

Deal found 12/16

$380

Tue 12/301:25 pmEYW - BDL

1 stop5h 30mUnited Airlines

Sat 1/36:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/15

$419

Wed 12/315:10 pmEYW - BDL

1 stop6h 48mUnited Airlines

Sun 1/46:00 amBDL - EYW

1 stop5h 41mUnited Airlines

Deal found 12/15

$391

Thu 1/156:05 pmEYW - BDL

1 stop5h 39mUnited Airlines

Sun 1/186:00 amBDL - EYW

2 stops9h 17mUnited Airlines

Deal found 12/15

$310

Thu 1/226:05 pmEYW - BDL

1 stop5h 39mUnited Airlines

Sun 1/256:00 amBDL - EYW

2 stops9h 17mUnited Airlines

Deal found 12/14

$374

One-way flights from Key West to Hartford
Search for one-way flight options from Key West to Hartford. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 4/24:22 pmEYW - BDL

1 stop5h 42mBreeze Airways

Deal found 12/16

$110

Mon 1/269:49 amEYW - BDL

2 stops13h 04mBreeze Airways

Deal found 12/15

$129

Mon 1/262:25 pmEYW - BDL

3 stops50h 58mMultiple Airlines

Deal found 12/15

$181

Sun 1/410:37 pmEYW - BDL

2 stops25h 14mMultiple Airlines

Deal found 12/16

$224

Tue 1/272:25 pmEYW - BDL

2 stops9h 19mUnited Airlines

Deal found 12/15

$310

Fri 1/22:30 pmEYW - BDL

2 stops30h 47mMultiple Airlines

Deal found 12/16

$315

Mon 2/169:49 amEYW - BDL

2 stops13h 04mBreeze Airways

Deal found 12/16

$319

Find flight deals from Key West to Hartford

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$310 (United Airlines)
One-way from	$110 (Breeze Airways)
Popular in	August
Cheapest in	July
Average price	$373

Provider with most accurate pricing for Key West-Hartford Bradley Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Key West-Hartford Bradley Intl flights.

Search Deals

From Key West to Hartford Bradley Intl

Search Deals

One-way flight from Key West to Hartford Bradley Intl

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Key WestHartford

EYW - BDL

EYWBDL

Key West

Thu 1/15

6:05 pm-11:44 pm

1 stop5h 39m

Hartford Bradley Intl

Sun 1/18

6:00 am-3:17 pm

2 stops9h 17m

$310

Key WestHartford

EYW - BDL

EYWBDL

Key West

Mon 4/20

1:06 pm-4:20 pm

1 stop27h 14m

Hartford Bradley Intl

Sat 4/25

3:59 pm-9:06 am

1 stop17h 07m

$333

Key WestHartford

EYW - BDL

EYWBDL

Key West

Thu 1/22

6:05 pm-11:44 pm

1 stop5h 39m

Hartford Bradley Intl

Sun 1/25

6:00 am-3:17 pm

2 stops9h 17m

$374

Key WestHartford

EYW - BDL

EYWBDL

Key West

Wed 12/31

5:10 pm-11:58 pm

1 stop6h 48m

Hartford Bradley Intl

Sun 1/4

6:00 am-11:41 am

1 stop5h 41m

$391

Key WestHartford

EYW - BDL

EYWBDL

Key West

Tue 12/30

1:25 pm-6:55 pm

1 stop5h 30m

Hartford Bradley Intl

Sat 1/3

6:00 am-11:41 am

1 stop5h 41m

$419

Key WestHartford

EYW - BDL

EYWBDL

Key West

Thu 4/2

9:46 am-11:56 pm

2 stops14h 10m

$121

Key WestHartford

EYW - BDL

EYWBDL

Key West

Mon 1/26

9:49 am-10:53 pm

2 stops13h 04m

$129

Key WestHartford

EYW - BDL

EYWBDL

Key West

Mon 1/26

2:25 pm-5:23 pm

3 stops50h 58m

$181

Key WestHartford

EYW - BDL

EYWBDL

Key West

Tue 1/27

1:33 pm-11:51 pm

1 stop10h 18m

$283

Key WestHartford

EYW - BDL

EYWBDL

Key West

Sun 1/4

12:20 pm-9:25 pm

3 stops33h 05m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 13 results

Compare providers for flights from Key West to Hartford

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Hartford in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 Key West-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Key West-Hartford flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Key West-Hartford flights, Cheapflights users trust eDreams the most. eDreams 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 Key West-Hartford 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 Key West to Hartford

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

What is the cheapest time of day to fly from EYW to BDL?

It’s typically best to fly out from Key West to Hartford in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Hartford

Read through reviews of airlines operating flights from Key West to Hartford, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Delta

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

American Airlines

7.2

Good

11,054 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

How long is the flight from Key West to Hartford?
A quick flight from Key West to Hartford can take about 5h 39m. United Airlines provides one of the quickest options available for as low as $310. There are 1308 mi between Key West and Hartford. This flight may include one or multiple stops.
What are the cheapest airlines flying from Key West to Hartford round-trip?
Flying on American Airlines is currently your cheapest option to Hartford, with prices starting at $268. Another option worth looking into is Delta, starting at $268 round trip. American Airlines is currently priced 42% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Key West to Hartford one-way?
One-way options have recently been found by users for as low as $106 on Breeze Airways. Other airlines that offer cheap prices include Delta from $141 and JetBlue from $204 one-way.
Can I find deals for flights from Key West to Hartford that include hotel bookings?
Yes. In addition to deals on Key West to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key West to Hartford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Hartford.
Can I find deals for business class flights from Key West to Hartford?
Yes. Cheapflights offers flight deals from Key West 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.

See more FAQs

Uncasville

New Britain

Chicopee

Meriden

Cromwell

Southington

Farmington

East Hartford

Enfield

West Springfield

Rocky Hill

Northampton

Westfield

Glastonbury

Windsor Locks

Windsor

Newington

Lee

West Hartford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Key West to Hartford

Fort Lauderdale to Newark flights

Miami to John F Kennedy Intl flights

Fort Lauderdale to John F Kennedy Intl flights

Orlando to John F Kennedy Intl flights

Miami to LaGuardia flights

Fort Lauderdale to LaGuardia flights

Tampa to John F Kennedy Intl flights

Miami to Newark flights

Tampa to LaGuardia flights

Orlando to Newark flights

West Palm Beach to Newark flights

Orlando to LaGuardia flights

Tampa to Newark flights

West Palm Beach to John F Kennedy Intl flights

Jacksonville to John F Kennedy Intl flights

Jacksonville to LaGuardia flights

Jacksonville to Newark flights

West Palm Beach to LaGuardia flights

Fort Myers to John F Kennedy Intl flights

Fort Myers to Newark flights

Orlando to Hartford flights

Fort Myers to LaGuardia flights

Orlando to Providence flights

Sarasota to John F Kennedy Intl flights

Sarasota to Newark flights

Tampa to Hartford flights

Tampa to Providence flights

Fort Lauderdale to Hartford flights

Sarasota to LaGuardia flights

West Palm Beach to Providence flights

Pensacola to LaGuardia flights

Pensacola to John F Kennedy Intl flights

Fort Lauderdale to Providence flights

West Palm Beach to Hartford flights

Panama City to John F Kennedy Intl flights

Pensacola to Newark flights

Panama City to LaGuardia flights

Fort Myers to Hartford flights

Gainesville to John F Kennedy Intl flights

Panama City to Newark flights

Miami to Hartford flights

Fort Myers to Providence flights

Gainesville to LaGuardia flights

Orlando to New Haven flights

Orlando Sanford Intl to Newark flights

Daytona Beach to John F Kennedy Intl flights

Miami to Providence flights

Tallahassee to John F Kennedy Intl flights

Tallahassee to Newark flights

Gainesville to Newark flights

Top 2 airlines flying from Key West to Hartford

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$268	Average$417	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$268	Average$438	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$110+ Cheap flights from Key West to Hartford (EYW - BDL)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key West to Hartford with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Key West to Hartford

Cheapest flights from Key West to HartfordExplore the most affordable flight options available from Key West to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Key West to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Key West to Hartford

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key West to Hartford that are best for you.

Compare providers for flights from Key West to Hartford

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 Key West to Hartford in December.

Best time to book a flight from Key West to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Key West with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key West to Hartford

What is the cheapest time of day to fly from EYW to BDL?

Reviews of airlines servicing Hartford

Read through reviews of airlines operating flights from Key West to Hartford, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Key West to Hartford round-trip?

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

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

How can I find direct flights from Key West to Hartford?

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

Traveling to a place near Hartford?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Hartford

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Key West to Hartford

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Key West to Hartford
Explore the most affordable flight options available from Key West to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.