How many flights depart from Louisville to New Hampshire on average per week?

The number of flights available between Louisville and New Hampshire is 24 per week as of April 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

What is the cheapest airline that flies from Louisville Intl to New Hampshire?

Southwest, Spirit Airlines, and American Airlines are the most popular carriers operating from Louisville Intl to New Hampshire

What airlines fly to New Hampshire?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to New Hampshire from Louisville according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to New Hampshire. Keep in mind that there are 3 different airlines that fly to New Hampshire on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to New Hampshire?

Prices for flights from Louisville Intl Airport to New Hampshire refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to New Hampshire?

The number of operators available for flights from Louisville Intl Airport to New Hampshire is 5 as of April 2026.

How old do you have to be to fly from Louisville Intl Airport to New Hampshire?

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 Louisville Intl Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$97 Cheap Flights from Louisville to New Hampshire in 2026

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Find the cheapest flights from Louisville to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:06 pm - 5:33 pm

SDF

BOS

23h 27m

2 stops

5:45 am - 6:58 pm

BOS

SDF

13h 13m

1 stop

$221Multiple Airlines

pt., maj 1 - pt., maj 8

6:06 pm - 1:31 am

SDF

BOS

31h 25m

2 stops

9:34 am - 1:27 pm

BOS

SDF

27h 53m

1 stop

$247Multiple Airlines

pon., kwi 27 - śr., maj 6

9:55 am - 2:01 pm

SDF

MHT

4h 06m

1 stop

7:31 pm - 11:59 pm

MHT

SDF

4h 28m

1 stop

$335United Airlines

wt., maj 5 - wt., maj 12

9:55 am - 1:55 pm

SDF

MHT

4h 00m

1 stop

2:36 pm - 7:42 pm

MHT

SDF

5h 06m

1 stop

$336United Airlines

śr., kwi 22 - sob., maj 9

3:45 pm - 10:30 pm

SDF

MHT

6h 45m

1 stop

7:25 am - 3:00 pm

MHT

SDF

7h 35m

1 stop

$355Southwest

wt., maj 5 - pon., maj 11

10:08 am - 4:37 pm

SDF

MHT

6h 29m

1 stop

12:20 pm - 6:26 pm

MHT

SDF

6h 06m

1 stop

$356American Airlines

śr., maj 20 - wt., maj 26

4:15 pm - 10:45 pm

SDF

MHT

6h 30m

1 stop

3:55 pm - 11:10 pm

MHT

SDF

7h 15m

1 stop

$371Southwest

śr., cze 24 - śr., lip 8

4:40 pm - 11:15 pm

SDF

PWM

6h 35m

1 stop

11:02 am - 5:18 pm

PWM

SDF

6h 16m

1 stop

$371Delta

pt., cze 12 - wt., cze 16

4:30 pm - 10:46 pm

SDF

PWM

6h 16m

1 stop

11:56 am - 7:02 pm

PWM

SDF

7h 06m

1 stop

$373American Airlines

śr., maj 6 - pt., maj 8

11:25 am - 4:35 pm

SDF

PWM

5h 10m

1 stop

1:18 pm - 8:58 pm

PWM

SDF

7h 40m

1 stop

$391Delta

pt., maj 15 - pon., maj 18

Spirit Airlines flights from Louisville to New Hampshire

Our best Spirit Airlines deals on Louisville to New Hampshire flight tickets

Spirit Airlines

May 7

SDF10:33 amLouisville Intl

13h 21m

1 stop

BOS11:54 pmBoston Logan Intl

May 10

BOS5:45 amBoston Logan Intl

27h 43m

1 stop

SDF9:28 amLouisville Intl

$302

Spirit Airlines

May 7

SDF10:33 amLouisville Intl

13h 21m

1 stop

BOS11:54 pmBoston Logan Intl

May 10

BOS5:45 amBoston Logan Intl

27h 43m

1 stop

SDF9:28 amLouisville Intl

$303

Spirit Airlines

May 1

SDF6:06 pmLouisville Intl

23h 27m

2 stops

BOS5:33 pmBoston Logan Intl

May 3

BOS5:55 amBoston Logan Intl

11h 09m

1 stop

SDF5:04 pmLouisville Intl

$321

Delta flights from Louisville to New Hampshire

Our best Delta deals on Louisville to New Hampshire flight tickets

Delta

May 2

SDF2:04 pmLouisville Intl

2h 30m

BOS4:34 pmBoston Logan Intl

May 5

BOS10:39 amBoston Logan Intl

2h 41m

SDF1:20 pmLouisville Intl

$335

Delta

Jun 9

SDF4:40 pmLouisville Intl

6h 35m

1 stop

PWM11:15 pmPortland

Jun 13

PWM7:05 pmPortland

5h 11m

1 stop

SDF12:16 amLouisville Intl

$371

Delta

May 15

SDF11:25 amLouisville Intl

5h 10m

1 stop

PWM4:35 pmPortland

May 18

PWM1:18 pmPortland

7h 40m

1 stop

SDF8:58 pmLouisville Intl

$391

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

pt. 5/1

6:06 pm-5:33 pm

2 stops23h 27m

Boston Logan Intl

pt. 5/8

5:45 am-6:58 pm

1 stop13h 13m

$221

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

pon. 4/27

6:06 pm-1:31 am

2 stops31h 25m

Boston Logan Intl

śr. 5/6

9:34 am-1:27 pm

1 stop27h 53m

$247

Quickest round-trip

LouisvilleManchester

SDF - MHT

SDFMHT

Louisville Intl

wt. 5/5

9:55 am-2:01 pm

1 stop4h 06m

Manchester

wt. 5/12

7:31 pm-11:59 pm

1 stop4h 28m

$335

LouisvilleManchester

SDF - MHT

SDFMHT

Louisville Intl

śr. 4/22

9:55 am-1:55 pm

1 stop4h 00m

Manchester

sob. 5/9

2:36 pm-7:42 pm

1 stop5h 06m

$336

LouisvilleManchester

SDF - MHT

SDFMHT

Louisville Intl

wt. 5/5

3:45 pm-10:30 pm

1 stop6h 45m

Manchester

pon. 5/11

7:25 am-3:00 pm

1 stop7h 35m

$355

LouisvilleManchester

SDF - MHT

SDFMHT

Louisville Intl

śr. 5/20

10:08 am-4:37 pm

1 stop6h 29m

Manchester

wt. 5/26

12:20 pm-6:26 pm

1 stop6h 06m

$356

LouisvilleManchester

SDF - MHT

SDFMHT

Louisville Intl

śr. 6/24

4:15 pm-10:45 pm

1 stop6h 30m

Manchester

śr. 7/8

3:55 pm-11:10 pm

1 stop7h 15m

$371

LouisvillePortland

SDF - PWM

SDFPWM

Louisville Intl

pt. 6/12

4:40 pm-11:15 pm

1 stop6h 35m

Portland

wt. 6/16

11:02 am-5:18 pm

1 stop6h 16m

$371

LouisvillePortland

SDF - PWM

SDFPWM

Louisville Intl

śr. 5/6

4:30 pm-10:46 pm

1 stop6h 16m

Portland

pt. 5/8

11:56 am-7:02 pm

1 stop7h 06m

$373

LouisvillePortland

SDF - PWM

SDFPWM

Louisville Intl

pt. 5/15

11:25 am-4:35 pm

1 stop5h 10m

Portland

pon. 5/18

1:18 pm-8:58 pm

1 stop7h 40m

$391

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 Louisville to New Hampshire

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 New Hampshire?

The month of November is another great option to travel to New Hampshire, with average flight prices from Louisville averaging around $355.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Saturday when prices can be found for as low as $389. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $984.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is at noon. momondo users have found flights departing from Louisville to New Hampshire at noon for as low as $460. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $572. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $379 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Louisville for as low as $305 on momondo.

Cheap Louisville to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to New Hampshire

Fastest flight time	2h 18m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Louisville to New Hampshire takes 2h 18m

Direct flights go from Louisville to New Hampshire every day.

There are 52 airports in New Hampshire. From Louisville there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Louisville to New Hampshire

When did momondo last update prices for flights from Louisville Intl Airport to New Hampshire?
Prices for flights from Louisville Intl Airport to New Hampshire refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to New Hampshire?
The number of operators available for flights from Louisville Intl Airport to New Hampshire is 5 as of April 2026.
How old do you have to be to fly from Louisville Intl Airport to New Hampshire?
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 Louisville Intl Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to New Hampshire

Compare and see reviews for airlines that fly from Louisville to New Hampshire with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $258	Free Cancellation	Rating 8.0 4,343 reviews		Search Southwest flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,556 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to New Hampshire?

It is quick and easy to find Louisville to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

Can I find flights from Louisville to New Hampshire with flexible booking policies on momondo?

Yes. All flights to New Hampshire from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to New Hampshire?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to New Hampshire.

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

Yes. momondo can track prices for Louisville to New Hampshire 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.