BDL - SDF

$90 Find Cheap Flights from Hartford to Louisville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$178
Typical prices: $270-$457
Breeze Airways
Fri 11/2Sun 11/4
BDL - SDF • 1 stop
Cheapest non-stop
$226
Typical prices: $122-$168
Breeze Airways
Tue 10/23Tue 10/30
BDL - SDF • Non-stop
Nonstop flights
Not available
There are currently no direct flights between Hartford and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 70% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 59% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Pittsburgh (PIT)
Cheapest • Avg $294 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 4h 11m (one-way)
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Insights
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Flight Deals
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Flight Deals

Cheap Flights from Hartford to Louisville (BDL-SDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Louisville

Mon, Nov 2 - Wed, Nov 4
Breeze Airways Logo
6:02 am - 9:45 amBDL  Hartford Bradley Intl-SDF Louisville Intl
3h 43m1 stop Pittsburgh
Breeze Airways Logo
4:06 pm - 11:42 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
7h 36m1 stop Raleigh-Durham
$178Breeze Airways
Mon, Nov 2 - Wed, Nov 4
Breeze Airways Logo
6:02 am - 9:45 amBDL  Hartford Bradley Intl-SDF Louisville Intl
3h 43m1 stop Pittsburgh
Breeze Airways Logo
4:06 pm - 11:42 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
7h 36m1 stop Raleigh-Durham
$179Breeze Airways
Sat, Oct 24 - Wed, Oct 28
Delta Logo
5:23 am - 9:59 amBDL  Hartford Bradley Intl-SDF Louisville Intl
4h 36m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:26 pm - 9:19 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
5h 53m1 stop Atlanta Hartsfield-Jackson
$271Delta
Wed, Oct 21 - Sat, Oct 24
Delta Logo
5:23 am - 9:59 amBDL  Hartford Bradley Intl-SDF Louisville Intl
4h 36m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:33 pm - 11:32 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
5h 59m1 stop Detroit Metropolitan Wayne County
$271Delta
Thu, Nov 19 - Mon, Nov 23
American Airlines Logo
7:03 am - 12:43 pmBDL  Hartford Bradley Intl-SDF Louisville Intl
5h 40m1 stop Chicago O'Hare Intl
American Airlines Logo
7:30 am - 1:01 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
5h 31m1 stop Philadelphia
$271American Airlines
Mon, Nov 2 - Mon, Nov 9
American Airlines Logo
5:35 am - 10:47 amBDL  Hartford Bradley Intl-SDF Louisville Intl
5h 12m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:27 am - 11:25 amSDF  Louisville Intl-BDL Hartford Bradley Intl
4h 58m1 stop Chicago O'Hare Intl
$271American Airlines
Tue, Dec 1 - Thu, Dec 3
Southwest Logo
7:00 am - 1:00 pmBDL  Hartford Bradley Intl-SDF Louisville Intl
6h 00m1 stop Baltimore/Washington
Southwest Logo
11:10 am - 5:45 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
6h 35m1 stop Tampa
$271Southwest
Mon, Nov 2 - Wed, Nov 4
Southwest Logo
12:45 pm - 5:00 pmBDL  Hartford Bradley Intl-SDF Louisville Intl
4h 15m1 stop Baltimore/Washington
Southwest Logo
12:55 pm - 9:05 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
8h 10m1 stop Orlando
$271Southwest
Wed, Oct 21 - Mon, Oct 26
United Airlines Logo
12:38 pm - 7:11 pmBDL  Hartford Bradley Intl-SDF Louisville Intl
6h 33m1 stop Chicago O'Hare Intl
United Airlines Logo
5:10 am - 10:43 amSDF  Louisville Intl-BDL Hartford Bradley Intl
5h 33m1 stop Chicago O'Hare Intl
$271United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:00 am - 4:32 pmBDL  Hartford Bradley Intl-SDF Louisville Intl
10h 32m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
8:55 am - 2:15 pmSDF  Louisville Intl-BDL Hartford Bradley Intl
5h 20m1 stop Chicago O'Hare Intl
$276United Airlines
Booking Insights

Price, demand and travel trends for Hartford to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Hartford to Louisville?

Round-trip flights from Hartford to Louisville typically range from $270 to $457. The lowest price found in the past 5 days was $178, on Breeze Airways.

What's the cheapest day of the week to fly from Hartford to Louisville?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Hartford to Louisville. It’s 15% cheaper than the average day, while Wednesday is the most expensive, with prices 30% higher.

What’s the cheapest month to fly from Hartford to Louisville?

•August is the cheapest month to fly from Hartford to Louisville at $143 round-trip.
•April ($436) and May ($431) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 204% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Hartford to Louisville the cheapest?

Flights from Hartford to Louisville are cheapest 18 weeks before departure. Booking in this window typically costs about 70% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Hartford to Louisville flights

Low season

January

Cheapest flight

$90
Beat the crowds with an average 77% drop in travelers.
The most popular month to fly with an average 7% increase in travelers.
One-way flight from Hartford to Louisville

When to book flights from Hartford to Louisville

Are your dates flexible? Find out the best times to travel from Hartford to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Hartford to Louisville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Hartford to Louisville?

    Only Economy Class is available on flights from Hartford to Louisville.

  • How long is a flight from Hartford to Louisville?

    A nonstop flight from Hartford to Louisville takes 00m, covering 736 miles.

  • Do I need a passport to fly from Hartford to Louisville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Hartford to Louisville flight?

    Round-trip flights from Hartford to Louisville range from $270 to $457, with an average of $349 over the past 12 months. Anything below $270 counts as a good deal.

  • How expensive are last-minute Hartford to Louisville flights?

    Last-minute fares on this route (booked within two weeks of departure) run 74% above the $349 route average. Book 18 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Hartford to Louisville?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $143 round-trip, compared to $294 via a layover through Pittsburgh (PIT).

  • What is the standard checked-bag allowance on flights from Hartford to Louisville?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $76–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Hartford to Louisville?

    The Airbus A220-300 family is used most often on this route, operated mainly by Breeze Airways. Other aircraft seen on the route include Embraer 175 variants.

  • Have flight prices from Hartford to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $178 to $1,167. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Hartford to Louisville looking right now?

    One-way fares from Hartford to Louisville are currently lower than usual. Average one-way flight prices are about $134, which is 42% below the typical average for this route.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • Which airports can I use when flying from Hartford to Louisville?

    Flights from Hartford to Louisville usually depart from Hartford Bradley Intl (BDL) and arrive at Louisville Intl (SDF).

  • Which airports do connecting flights from Hartford to Louisville pass through?

    One-stop flights from Hartford to Louisville most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 18% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 18% of one-stop connections
    • Baltimore/Washington (BWI) - 15% of one-stop connections
    • Charlotte Douglas (CLT) - 15% of one-stop connections

  • Can I save money by using flexible dates for flights from Hartford to Louisville?

    Yes. Flexible dates can save you up to 35% on flights from Hartford to Louisville. Monday is the cheapest departure day at $300 round-trip on average, while Wednesday is the most expensive at $456, a difference of $156.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Hartford to Louisville?

    Flying via Pittsburgh (PIT) gives the shortest average 1-stop total travel time at 3h 35m, compared with 4h 11m via Washington, D.C. Dulles Intl (IAD) and 4h 25m via Detroit Metropolitan Wayne County (DTW).

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Hartford to Louisville flights?

    Among airlines operating Hartford to Louisville flights:

    • Breeze Airways: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Hartford to Louisville flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Breeze Airways: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Hartford to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $300, about $156 less than Wednesday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 70% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Hartford to Louisville trip for August. Fares historically average $143 round-trip in that month - typically $293 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.

    • Baymont by Wyndham Louisville Airport South
    • Crowne Plaza Louisville Airport Expo Ctr By IHG
    • Fairfield by Marriott Inn & Suites Louisville Airport

More options for your flight from Hartford to Louisville

Complete your trip to Louisville with a hotel stay or car rental

Car rentals in Louisville
Hotels in Louisville
Vacations in Louisville