What is the cheapest airline that flies from Connecticut to Kentucky?

Breeze Airways, Southwest, and Delta are the most popular carriers operating from Connecticut to Kentucky

How long is the flight from Connecticut to Kentucky?

On average, it takes 3h 43m to fly from Connecticut to Kentucky if you fly out of Hartford (the most popular airport in Connecticut) and into Louisville (the most popular airport in Kentucky). If you’re flying out of New Haven and into Louisville, then the flight time is around 13h 28m.

What airlines fly to Kentucky?

Delta, American Airlines and Breeze Airways are the top three most popular airlines that fly to Kentucky from Connecticut according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Connecticut to Kentucky?

Prices for flights from Connecticut to Kentucky were last updated today.

How many operators does momondo search for flights from Connecticut to Kentucky?

As of November 2026, there are 5 operators available to choose from for flights from Connecticut to Kentucky.

How old do you have to be to fly from Connecticut to Kentucky?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$73 Cheap Flights from Connecticut to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

10:25 am - 1:53 pmSDF Louisville Intl-BDL Hartford Bradley Intl

3h 28m1 stop Pittsburgh

$94Breeze Airways

Mon, Dec 14 - Fri, Dec 25

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

10:25 am - 1:53 pmSDF Louisville Intl-BDL Hartford Bradley Intl

3h 28m1 stop Pittsburgh

$98Breeze Airways

Mon, Dec 14 - Fri, Dec 25

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

3:32 pm - 11:31 pmSDF Louisville Intl-BDL Hartford Bradley Intl

7h 59m2 stops Orlando Sanford Intl Richmond Byrd Intl

$262Multiple Airlines

Mon, Dec 14 - Thu, Dec 24

5:30 am - 11:50 amBDL Hartford Bradley Intl-SDF Louisville Intl

6h 20m1 stop Detroit Metropolitan Wayne County

7:20 am - 12:06 pmSDF Louisville Intl-BDL Hartford Bradley Intl

4h 46m1 stop Detroit Metropolitan Wayne County

$271Delta

Fri, Dec 25 - Thu, Dec 31

5:33 pm - 11:05 pmBDL Hartford Bradley Intl-SDF Louisville Intl

5h 32m1 stop Atlanta Hartsfield-Jackson

1:04 pm - 5:58 pmSDF Louisville Intl-BDL Hartford Bradley Intl

4h 54m1 stop Atlanta Hartsfield-Jackson

$271Delta

Tue, Dec 1 - Thu, Dec 3

9:06 am - 2:24 pmBDL Hartford Bradley Intl-SDF Louisville Intl

5h 18m1 stop Chicago O'Hare Intl

5:45 am - 11:50 amSDF Louisville Intl-BDL Hartford Bradley Intl

6h 05m1 stop Chicago O'Hare Intl

$271American Airlines

Thu, Dec 17 - Tue, Dec 29

12:17 pm - 5:31 pmBDL Hartford Bradley Intl-SDF Louisville Intl

5h 14m1 stop Chicago O'Hare Intl

5:45 am - 11:50 amSDF Louisville Intl-BDL Hartford Bradley Intl

6h 05m1 stop Chicago O'Hare Intl

$271American Airlines

Wed, Dec 16 - Tue, Dec 29

5:45 am - 12:35 pmBDL Hartford Bradley Intl-SDF Louisville Intl

6h 50m1 stop Baltimore/Washington

5:15 pm - 11:50 pmSDF Louisville Intl-BDL Hartford Bradley Intl

6h 35m1 stop Baltimore/Washington

$271Southwest

Thu, Feb 4 - Mon, Feb 8

8:40 am - 12:55 pmBDL Hartford Bradley Intl-SDF Louisville Intl

4h 15m1 stop Baltimore/Washington

8:45 am - 3:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

7h 00m1 stop Chicago Midway

$271Southwest

Sat, Dec 12 - Thu, Dec 17

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

3:32 pm - 11:31 pmSDF Louisville Intl-BDL Hartford Bradley Intl

7h 59m2 stops Orlando Sanford Intl Richmond Byrd Intl

$293Multiple Airlines

Fri, Dec 11 - Thu, Dec 24

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

10:25 am - 1:53 pmSDF Louisville Intl-BDL Hartford Bradley Intl

3h 28m1 stop Pittsburgh

$203Breeze Airways

Mon, Nov 9 - Fri, Nov 13

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

10:25 am - 10:49 pmSDF Louisville Intl-BDL Hartford Bradley Intl

12h 24m2 stops Pittsburgh Norfolk

$270Breeze Airways

Mon, Nov 9 - Fri, Nov 13

5:02 pm - 11:54 pmBDL Hartford Bradley Intl-LEX Lexington Blue Grass

6h 52m1 stop Chicago O'Hare Intl

5:25 am - 10:43 amLEX Lexington Blue Grass-BDL Hartford Bradley Intl

5h 18m1 stop Chicago O'Hare Intl

$419United Airlines

Mon, Nov 9 - Sun, Nov 15

10:37 am - 8:35 pmBDL Hartford Bradley Intl-LEX Lexington Blue Grass

9h 58m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:25 am - 10:43 amLEX Lexington Blue Grass-BDL Hartford Bradley Intl

5h 18m1 stop Chicago O'Hare Intl

$424United Airlines

Mon, Nov 9 - Sun, Nov 15

5:23 am - 9:48 amBDL Hartford Bradley Intl-LEX Lexington Blue Grass

4h 25m1 stop Detroit Metropolitan Wayne County

3:34 pm - 9:19 pmLEX Lexington Blue Grass-BDL Hartford Bradley Intl

5h 45m1 stop Atlanta Hartsfield-Jackson

$460Delta

Fri, Nov 6 - Sat, Nov 7

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

9:20 pm - 10:27 pmSDF Louisville Intl-BDL Hartford Bradley Intl

25h 07m2 stops Sarasota Bradenton Intl Richmond Byrd Intl

$540Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

6:02 am - 9:45 amBDL Hartford Bradley Intl-SDF Louisville Intl

3h 43m1 stop Pittsburgh

8:37 pm - 2:20 pmSDF Louisville Intl-BDL Hartford Bradley Intl

17h 43m1 stop Orlando Sanford Intl

$571Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

6:40 am - 4:25 pmBDL Hartford Bradley Intl-SDF Louisville Intl

9h 45m2 stops Orlando Nashville Intl

11:50 am - 7:35 pmSDF Louisville Intl-BDL Hartford Bradley Intl

7h 45m2 stops Orlando Baltimore/Washington

$717Southwest

Sat, Nov 7 - Mon, Nov 9

5:55 am - 4:35 pmBDL Hartford Bradley Intl-SDF Louisville Intl

10h 40m2 stops Baltimore/Washington Orlando

11:50 am - 7:35 pmSDF Louisville Intl-BDL Hartford Bradley Intl

7h 45m2 stops Orlando Baltimore/Washington

$717Southwest

Mon, Nov 9 - Fri, Nov 13

12:10 pm - 5:43 pmBDL Hartford Bradley Intl-SDF Louisville Intl

5h 33m1 stop Washington, D.C. Reagan-National

6:31 pm - 11:48 pmSDF Louisville Intl-BDL Hartford Bradley Intl

5h 17m1 stop Chicago O'Hare Intl

$857American Airlines

Fri, Nov 6 - Sun, Nov 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Breeze Airways flights from Connecticut to Kentucky

Our best Breeze Airways deals on Connecticut to Kentucky flight tickets

Breeze Airways

Dec 14

BDL6:02 amHartford Bradley Intl

3h 43m

1 stop

SDF9:45 amLouisville Intl

Dec 25

SDF10:25 amLouisville Intl

3h 28m

1 stop

BDL1:53 pmHartford Bradley Intl

$94

Breeze Airways

Dec 14

BDL6:02 amHartford Bradley Intl

3h 43m

1 stop

SDF9:45 amLouisville Intl

Dec 25

SDF10:25 amLouisville Intl

3h 28m

1 stop

BDL1:53 pmHartford Bradley Intl

$98

Breeze Airways

Dec 14

BDL6:02 amHartford Bradley Intl

3h 43m

1 stop

SDF9:45 amLouisville Intl

Dec 25

SDF10:25 amLouisville Intl

3h 28m

1 stop

BDL1:53 pmHartford Bradley Intl

$111

Delta flights from Connecticut to Kentucky

Our best Delta deals on Connecticut to Kentucky flight tickets

Delta

Dec 15

BDL12:53 pmHartford Bradley Intl

4h 23m

1 stop

SDF5:16 pmLouisville Intl

Jan 1

SDF7:20 amLouisville Intl

4h 46m

1 stop

BDL12:06 pmHartford Bradley Intl

$271

Delta

Dec 5

BDL11:31 amHartford Bradley Intl

5h 25m

1 stop

LEX4:56 pmLexington Blue Grass

Dec 12

LEX7:05 amLexington Blue Grass

5h 18m

1 stop

BDL12:23 pmHartford Bradley Intl

$341

Delta

Mar 17

BDL5:48 amHartford Bradley Intl

4h 32m

1 stop

LEX10:20 amLexington Blue Grass

Mar 22

LEX5:48 pmLexington Blue Grass

5h 49m

1 stop

BDL11:37 pmHartford Bradley Intl

$368

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Mon 12/14

6:02 am-9:45 am

1 stop3h 43m

Louisville Intl

Fri 12/25

10:25 am-1:53 pm

1 stop3h 28m

$94

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Mon 12/14

6:02 am-9:45 am

1 stop3h 43m

Louisville Intl

Fri 12/25

10:25 am-1:53 pm

1 stop3h 28m

$98

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Mon 12/14

6:02 am-9:45 am

1 stop3h 43m

Louisville Intl

Thu 12/24

3:32 pm-11:31 pm

2 stops7h 59m

$262

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Fri 12/25

5:30 am-11:50 am

1 stop6h 20m

Louisville Intl

Thu 12/31

7:20 am-12:06 pm

1 stop4h 46m

$271

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Tue 12/1

5:33 pm-11:05 pm

1 stop5h 32m

Louisville Intl

Thu 12/3

1:04 pm-5:58 pm

1 stop4h 54m

$271

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Thu 12/17

9:06 am-2:24 pm

1 stop5h 18m

Louisville Intl

Tue 12/29

5:45 am-11:50 am

1 stop6h 05m

$271

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Wed 12/16

12:17 pm-5:31 pm

1 stop5h 14m

Louisville Intl

Tue 12/29

5:45 am-11:50 am

1 stop6h 05m

$271

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Thu 2/4

5:45 am-12:35 pm

1 stop6h 50m

Louisville Intl

Mon 2/8

5:15 pm-11:50 pm

1 stop6h 35m

$271

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Sat 12/12

8:40 am-12:55 pm

1 stop4h 15m

Louisville Intl

Thu 12/17

8:45 am-3:45 pm

1 stop7h 00m

$271

HartfordLouisville

BDL Hartford Bradley Intl - SDF Louisville Intl

BDLSDF

Hartford Bradley Intl

Fri 12/11

6:02 am-9:45 am

1 stop3h 43m

Louisville Intl

Thu 12/24

3:32 pm-11:31 pm

2 stops7h 59m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in August, then December is your next best option. Flight prices from Connecticut to Kentucky during December average around $273.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Thursday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $122. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $167. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest Connecticut to Kentucky flight route?

Fly from Hartford Bradley Intl to Louisville Intl for the best Connecticut - Kentucky flight prices

What cabin class options are available on Connecticut to Kentucky flights?

There is only 1 cabin class available to choose from on Connecticut to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Connecticut to Kentucky flights?

No. A direct flight is the cheapest option for a flight between Connecticut to Kentucky.

Cheap Connecticut to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Kentucky

Best Price Found	$73
Fastest flight time	2h 01m
Direct flights	Tue
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Connecticut in the past 72 hours is $73. The best round-trip flight deal from Connecticut to Kentucky found on momondo in the last 72 hours is $94.

The fastest flight from Connecticut to Kentucky takes 2h 01m

Direct flights go from Connecticut to Kentucky on Tuesday. There are no airlines offering direct flights.

There are 43 airports in Kentucky. From Connecticut there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Connecticut to Kentucky

When did momondo last update prices for flights from Connecticut to Kentucky?
Prices for flights from Connecticut to Kentucky were last updated today.
How many operators does momondo search for flights from Connecticut to Kentucky?
As of November 2026, there are 5 operators available to choose from for flights from Connecticut to Kentucky.
How old do you have to be to fly from Connecticut to Kentucky?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Connecticut to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Connecticut to Kentucky is Airbus A220-300 (85.71% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (7.14%) and Embraer 175 (7.14%).

Best airlines flying from Connecticut to Kentucky

Compare and see reviews for airlines that fly from Connecticut to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $93	Free Cancellation	Rating 8.2 324 reviews	Search Breeze Airways flights
Delta	PriceFrom $233	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
United Airlines	PriceFrom $270	Free Cancellation	Rating 7.3 10,459 reviews	Search United Airlines flights
Southwest	PriceFrom $286	Free Cancellation	Rating 8.0 4,214 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Kentucky?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Connecticut to Kentucky with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kentucky from Connecticut which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Connecticut to Kentucky?

momondo provides multiple filters to help you find the best flight to Kentucky from Connecticut. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Connecticut to Kentucky right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Connecticut to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.