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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$79 CHEAP FLIGHTS from New Hampshire to Louisville

SDF

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Cheap Flights from New Hampshire to Louisville

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Hampshire to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Sep 13 - Tue, Sep 16

3:00 pm - 10:04 pmBOS-SDF

7h 04m1 stop

8:23 am - 11:57 pmSDF-BOS

15h 34m1 stop

$196Spirit Airlines

Find Deal

Wed, Sep 3 - Tue, Sep 9

11:45 am - 2:27 pmBOS-SDF

2h 42mnonstop

4:20 pm - 6:59 pmSDF-BOS

2h 39mnonstop

$197Delta

Find Deal

Tue, Sep 9 - Tue, Sep 16

10:31 am - 1:03 pmBOS-SDF

2h 32mnonstop

7:00 am - 3:06 pmSDF-BOS

8h 06m1 stop

$203American Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

12:08 pm - 6:10 pmMHT-SDF

6h 02m1 stop

6:50 am - 11:04 amSDF-MHT

4h 14m1 stop

$209American Airlines

Find Deal

Wed, Sep 10 - Mon, Sep 15

3:00 pm - 10:04 pmBOS-SDF

31h 04m1 stop

11:17 am - 11:13 amSDF-BOS

23h 56m1 stop

$211

Find Deal

Wed, Sep 17 - Mon, Sep 29

12:20 pm - 9:19 amBOS-SDF

20h 59m1 stop

11:17 am - 11:13 amSDF-BOS

23h 56m1 stop

$223

Find Deal

Sat, Sep 13 - Tue, Sep 16

5:20 am - 3:05 pmBOS-SDF

9h 45m2 stops

5:30 am - 10:30 amSDF-BOS

5h 00m1 stop

$242Southwest

Find Deal

Tue, Nov 11 - Tue, Nov 18

12:55 pm - 11:05 pmMHT-SDF

10h 10m2 stops

5:30 am - 12:20 pmSDF-MHT

6h 50m1 stop

$242Southwest

Find Deal

Sat, Sep 6 - Tue, Sep 9

1:30 pm - 10:24 pmMHT-SDF

8h 54m2 stops

9:55 am - 2:57 pmSDF-MHT

5h 02m1 stop

$298United Airlines

Find Deal

Sat, Sep 6 - Tue, Sep 9

1:30 pm - 10:24 pmMHT-SDF

8h 54m2 stops

7:20 am - 2:57 pmSDF-MHT

7h 37m2 stops

$303United Airlines

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$79

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 0% lower on average.

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

West Baden Springs

Jeffersonville

Elizabeth

Charlestown

Brandenburg

Georgetown

Everything you need to know for your flight to Louisville

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Louisville

Louisville (SDF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SDF

$79 Find Cheap Flights from New Hampshire to Louisville

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

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

FAQs for booking flights from New Hampshire 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.

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