LGA - SDF

$130 Find Cheap Flights from New York LaGuardia Airport to Louisville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Louisville departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$239
Typical prices: $299-$593
Delta
Thu 9/3Sun 9/6
LGA - SDF • Non-stop
Cheapest one-way
$130
Typical prices: $318-$423
Southwest
Tue 7/28
LGA - SDF • 1 stop
Top airlines
Cheapest • from $239 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta. Average duration is 2h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $407 (round-trip)
Shortest trip • 4h 21m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from LaGuardia to Louisville (LGA-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia 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.

Recent round-trip flight deals from LaGuardia to Louisville

Thu, Sep 3 - Sun, Sep 6
Delta Logo
6:20 pm - 8:59 pm
LGA
-
SDF
2h 39mnonstop
Delta Logo
2:09 pm - 4:30 pm
SDF
-
LGA
2h 21mnonstop
$239Delta
Thu, Jul 30 - Sun, Aug 2
Delta Logo
11:05 am - 1:27 pm
LGA
-
SDF
2h 22mnonstop
Delta Logo
6:00 am - 8:12 am
SDF
-
LGA
2h 12mnonstop
$240Delta
Sat, Sep 12 - Sun, Sep 13
United Airlines Logo
4:15 pm - 11:08 pm
LGA
-
SDF
6h 53m
1 stop
United Airlines Logo
6:00 am - 9:39 am
SDF
-
LGA
3h 39m
1 stop
$254United Airlines
Thu, Aug 13 - Tue, Aug 18
American Airlines Logo
10:30 am - 4:40 pm
LGA
-
SDF
6h 10m
1 stop
American Airlines Logo
6:08 am - 12:55 pm
SDF
-
LGA
6h 47m
1 stop
$259American Airlines
Wed, Sep 2 - Mon, Sep 7
Delta Logo
8:59 am - 2:18 pm
LGA
-
SDF
5h 19m
1 stop
Delta Logo
5:59 pm - 8:20 pm
SDF
-
LGA
2h 21mnonstop
$269Delta
Sun, Nov 1 - Sat, Nov 7
American Airlines Logo
10:15 am - 3:58 pm
LGA
-
SDF
5h 43m
1 stop
American Airlines Logo
5:20 pm - 10:02 pm
SDF
-
LGA
4h 42m
1 stop
$276American Airlines
Fri, Jul 24 - Sun, Jul 26
Delta Logo
6:20 pm - 8:59 pm
LGA
-
SDF
2h 39mnonstop
Delta Logo
6:00 am - 8:12 am
SDF
-
LGA
2h 12mnonstop
$279Delta
Fri, Jul 24 - Sun, Jul 26
Delta Logo
6:20 pm - 8:59 pm
LGA
-
SDF
2h 39mnonstop
Delta Logo
6:00 am - 8:12 am
SDF
-
LGA
2h 12mnonstop
$280Delta
Fri, Jul 17 - Fri, Jul 24
American Airlines Logo
8:59 am - 4:16 pm
LGA
-
SDF
7h 17m
1 stop
American Airlines Logo
4:46 pm - 9:26 pm
SDF
-
LGA
4h 40m
1 stop
$284American Airlines
Fri, Jul 17 - Fri, Jul 24
American Airlines Logo
8:59 am - 4:16 pm
LGA
-
SDF
7h 17m
1 stop
American Airlines Logo
4:46 pm - 9:26 pm
SDF
-
LGA
4h 40m
1 stop
$286American Airlines
Booking Insights

KAYAK's insights & trends for LaGuardia to Louisville flights

Get data-powered insights and trends into flights from LaGuardia to Louisville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York LaGuardia Airport to Louisville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York LaGuardia Airport to Louisville departing in September.

What’s the cheapest day of the week to fly from New York LaGuardia Airport to Louisville?

The average price of all round-trip flights from New York LaGuardia Airport to Louisville clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Louisville on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from New York LaGuardia Airport to Louisville. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from New York LaGuardia Airport to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York LaGuardia Airport to Louisville is August, where tickets cost $299 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $553 and $528 respectively.

Can I save money by flying with a layover from New York LaGuardia Airport to Louisville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $381, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from New York LaGuardia Airport to Louisville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York LaGuardia Airport to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York LaGuardia Airport to Louisville, you should book around 6 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from LaGuardia to Louisville

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonAugust
Cheapest flight$130
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from New York LaGuardia Airport to Louisville

When to book flights from LaGuardia to Louisville

Are your dates flexible? Find out the best times to travel from LaGuardia to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Louisville flights

  • What is the cheapest flight from New York LaGuardia Airport to Louisville?

    In the last 5 days, the lowest price for a flight from New York LaGuardia Airport to Louisville was $130 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and Louisville?

    No, a passport isn't needed to fly from New York LaGuardia Airport to Louisville. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from New York LaGuardia Airport to Louisville?

    Delta, American Airlines, and JetBlue offer inflight Wi-Fi service on the New York LaGuardia Airport to Louisville flight route.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Louisville?

    The Embraer 175 is the aircraft model that flies most regularly on the New York LaGuardia Airport to Louisville flight route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Louisville?

    oneworld, and SkyTeam are the airline alliances operating flights between New York LaGuardia Airport and Louisville, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from New York LaGuardia Airport to Louisville?

    There are nonstop flights from New York LaGuardia Airport to Louisville on a daily basis.

  • Which is the best airline for flights from New York to Louisville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from New York to Louisville are Southwest and Delta. With an average price for the route of $368 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $420 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 York LaGuardia Airport to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from New York LaGuardia Airport 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 York LaGuardia Airport 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 York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport 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 York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New York LaGuardia Airport to Louisville

  • Looking for a cheap flight? 25% of our users found flights on this route for $368 or less one-way and $279 or less round-trip.

Prefer to fly direct from New York LaGuardia Airport to Louisville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York LaGuardia to Louisville Intl.
Find which airlines fly direct from New York LaGuardia Airport to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

New York LaGuardia to Louisville Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Louisville Intl to New York LaGuardia

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top 3 airlines serving from LaGuardia to Louisville

 
See real verified KAYAK customer reviews for airlines flying from New York to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4246 reviews
7.5Entertainment
8.6Crew
8.0Comfort
8.1Boarding
7.0Food
Airline reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

2.0 MediocreDawn, Jun 2026
BUF - BWI
Read more Southwest reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

We had a 5 hour delay on the tarmac in Baltimore

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

The seats were a bit cramped and worn, but otherwise okay.

It was 2 hours 45 minutes late, for no apparently clear reason.

Since the flight wasn’t full, we had some extra room. Crew was great

My bag was damaged and is now missing a wheel. I tried to buy a claim in on the website but it would not accept my confirmation # for submission. Other than that, everything else was good!

Planes never have enough leg room for someone my height so my knees were cramped and therefore started aching. Also, the Wi-Fi was down so I couldn't watch anything on my phone like I anticipated.

Wish Southwest had a power source to plug iPhone's into; wish Southwest also served up better snacks. Otherwise, the service & seat choices, if you check in on time for your flight, are excellent. I'm also happy to say that this particular flight had no delays.

FA was a bit strange and dodgy not very characteristic of Delta

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Boston ticket agent Cheryl Porter is WONDERFUL. Our Iberia flight to Barcelona was cancelled the morning we were scheduled to leave and Cheryl was our super hero - she found us seats on a flight to London and on to Barcelona. Truly a “can-do” attitude which we appreciated so much after the Iberia ticket agents told us there was “absolutely nothing they could do”. (As did the customer service agents at Iberia’s call center) Ms Porter is truly a wonderful person who genuinely cares about travelers!

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

Everything you need to know for your flight from LaGuardia to Louisville

Information on your arrival and departure airports