How does KAYAK find such low prices on flights from New Hampshire to Louisville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Louisville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Louisville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Hampshire to Louisville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to New Hampshire with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Louisville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$126 CHEAP FLIGHTS from New Hampshire to Louisville

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Flight Deals

Cheap Flights from New Hampshire to Louisville

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New Hampshire to Louisville

Sat, Oct 24 - Tue, Oct 27

3:10 pm - 10:20 pmBOS Boston Logan Intl-SDF Louisville Intl

7h 10m1 stop Baltimore/Washington

7:10 am - 1:50 pmSDF Louisville Intl-BOS Boston Logan Intl

6h 40m1 stop Nashville Intl

$251Southwest

Wed, Oct 21 - Sat, Oct 24

5:35 am - 10:00 amBOS Boston Logan Intl-SDF Louisville Intl

4h 25m1 stop Baltimore/Washington

4:35 pm - 9:35 pmSDF Louisville Intl-BOS Boston Logan Intl

5h 00m1 stop Nashville Intl

$251Southwest

Wed, Jan 6 - Sat, Jan 9

1:30 pm - 7:34 pmMHT Manchester-SDF Louisville Intl

6h 04m1 stop Washington, D.C. Dulles Intl

2:20 pm - 6:59 pmSDF Louisville Intl-MHT Manchester

4h 39m1 stop Washington, D.C. Dulles Intl

$269United Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 10:40 amMHT Manchester-SDF Louisville Intl

4h 40m1 stop Washington, D.C. Reagan-National

5:48 pm - 11:58 pmSDF Louisville Intl-MHT Manchester

6h 10m1 stop Washington, D.C. Reagan-National

$269American Airlines

Thu, Sep 10 - Wed, Sep 16

10:33 am - 4:21 pmMHT Manchester-SDF Louisville Intl

5h 48m1 stop Philadelphia

5:48 pm - 11:58 pmSDF Louisville Intl-MHT Manchester

6h 10m1 stop Washington, D.C. Reagan-National

$269American Airlines

Wed, Jan 6 - Sat, Jan 9

1:30 pm - 10:09 pmMHT Manchester-SDF Louisville Intl

8h 39m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

2:20 pm - 6:59 pmSDF Louisville Intl-MHT Manchester

4h 39m1 stop Washington, D.C. Dulles Intl

$274United Airlines

Mon, Nov 23 - Fri, Nov 27

11:40 am - 4:56 pmPWM Portland-SDF Louisville Intl

5h 16m1 stop New York LaGuardia

7:50 am - 12:08 pmSDF Louisville Intl-PWM Portland

4h 18m1 stop Detroit Metropolitan Wayne County

$306Delta

Tue, Oct 20 - Sat, Oct 24

5:09 pm - 10:11 amPWM Portland-SDF Louisville Intl

17h 02m1 stop Raleigh-Durham

10:55 am - 4:24 pmSDF Louisville Intl-PWM Portland

5h 29m1 stop Raleigh-Durham

$309Breeze Airways

Sun, Oct 18 - Sat, Oct 24

3:05 pm - 9:45 amPWM Portland-SDF Louisville Intl

18h 40m1 stop Pittsburgh

10:55 am - 4:24 pmSDF Louisville Intl-PWM Portland

5h 29m1 stop Raleigh-Durham

$342Breeze Airways

Fri, Sep 18 - Wed, Sep 23

9:25 am - 11:59 amBOS Boston Logan Intl-SDF Louisville Intl

2h 34mnonstop

12:39 pm - 3:20 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 41mnonstop

$359Delta

Recent last minute flight deals from New Hampshire to Louisville

Thu, Aug 20 - Fri, Sep 11

5:50 am - 10:00 amBOS Boston Logan Intl-SDF Louisville Intl

4h 10m1 stop Baltimore/Washington

3:20 pm - 10:25 pmSDF Louisville Intl-BOS Boston Logan Intl

7h 05m1 stop Nashville Intl

$370Southwest

Thu, Aug 20 - Fri, Sep 11

5:00 am - 1:05 pmBOS Boston Logan Intl-SDF Louisville Intl

8h 05m2 stops Lambert-St Louis Nashville Intl

3:20 pm - 10:25 pmSDF Louisville Intl-BOS Boston Logan Intl

7h 05m1 stop Nashville Intl

$375Southwest

Mon, Aug 17 - Thu, Aug 27

9:30 am - 12:12 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 42mnonstop

12:54 pm - 3:30 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 36mnonstop

$453Delta

Tue, Aug 18 - Thu, Aug 20

9:30 am - 12:12 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 42mnonstop

12:54 pm - 3:30 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 36mnonstop

$453Delta

Thu, Aug 20 - Fri, Sep 11

2:03 pm - 4:40 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 37mnonstop

4:51 pm - 7:23 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$453American Airlines

Tue, Aug 18 - Sat, Aug 29

2:03 pm - 4:40 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 37mnonstop

6:59 pm - 9:30 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$453American Airlines

Mon, Aug 17 - Mon, Aug 17

5:45 am - 10:18 amBOS Boston Logan Intl-SDF Louisville Intl

4h 33m1 stop Washington, D.C. Dulles Intl

5:45 pm - 1:10 amSDF Louisville Intl-BOS Boston Logan Intl

7h 25m1 stop Chicago O'Hare Intl

$468United Airlines

Thu, Aug 20 - Thu, Aug 27

12:45 pm - 9:49 amBOS Boston Logan Intl-SDF Louisville Intl

21h 04m2 stops Raleigh-Durham Fort Lauderdale

5:19 pm - 9:09 amSDF Louisville Intl-BOS Boston Logan Intl

15h 50m1 stop Orlando Sanford Intl

$473Multiple Airlines

Mon, Aug 17 - Sat, Aug 29

3:30 pm - 8:13 pmBOS Boston Logan Intl-SDF Louisville Intl

4h 43m1 stop Newark

9:00 am - 2:07 pmSDF Louisville Intl-BOS Boston Logan Intl

5h 07m1 stop Chicago O'Hare Intl

$553United Airlines

Sun, Aug 16 - Sat, Aug 29

11:59 am - 8:20 pmBOS Boston Logan Intl-SDF Louisville Intl

32h 21m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

8:46 pm - 11:50 amSDF Louisville Intl-BOS Boston Logan Intl

15h 04m1 stop Raleigh-Durham

$573Multiple Airlines

Recent direct flight deals from New Hampshire to Louisville

Sat, Sep 12 - Mon, Sep 14

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

4:51 pm - 7:23 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$359American Airlines

Fri, Sep 11 - Mon, Sep 14

1:17 pm - 3:53 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

4:51 pm - 7:23 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$359American Airlines

Fri, Sep 18 - Wed, Sep 23

9:25 am - 11:59 amBOS Boston Logan Intl-SDF Louisville Intl

2h 34mnonstop

12:39 pm - 3:20 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 41mnonstop

$359Delta

Tue, Sep 22 - Tue, Sep 29

9:25 am - 11:59 amBOS Boston Logan Intl-SDF Louisville Intl

2h 34mnonstop

12:39 pm - 3:20 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 41mnonstop

$359Delta

Sat, Oct 3 - Mon, Oct 5

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

6:08 pm - 8:32 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 24mnonstop

$359American Airlines

Thu, Sep 10 - Thu, Sep 17

1:17 pm - 3:53 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

4:51 pm - 7:23 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$359American Airlines

Thu, Sep 10 - Mon, Sep 14

1:17 pm - 3:53 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

4:51 pm - 7:23 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$359American Airlines

Sat, Sep 26 - Tue, Sep 29

12:30 pm - 3:09 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 39mnonstop

12:39 pm - 3:20 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 41mnonstop

$359Delta

Sat, Sep 19 - Wed, Sep 23

12:30 pm - 3:09 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 39mnonstop

12:39 pm - 3:20 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 41mnonstop

$359Delta

Sat, Oct 3 - Mon, Oct 5

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

6:08 pm - 8:32 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 24mnonstop

$360American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$126

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Boston to Louisville

How does KAYAK find such low prices on flights from New Hampshire to Louisville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Hampshire to Louisville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to New Hampshire with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Louisville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

French Lick

Jeffersonville

West Baden Springs

Elizabeth

Charlestown

Georgetown

Brandenburg

Everything you need to know for your flight to Louisville

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Complete your trip

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Return flight deals

Information on the airport you'll fly into in Louisville

Louisville (SDF)

SDF

$126 Find Cheap Flights from New Hampshire to Louisville - Compare and Save

Cheap Flights from New Hampshire to Louisville

Recent round-trip flight deals from New Hampshire to Louisville

Recent one-way flight deals from New Hampshire to Louisville

Recent last minute flight deals from New Hampshire to Louisville

Recent direct flight deals from New Hampshire to Louisville

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from New Hampshire to Louisville

Traveling to a place near Louisville?

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Cabin class types available on flights to New Hampshire

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

Find direct flights for Louisville

Flights to other popular destinations

Flights from domestic origins to Louisville

Choose which airport to fly into in Louisville

Find deals for your return flight