SDF - SXM

$317 Find Cheap Flights from Louisville to Simpson Bay

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Simpson Bay departing on 3/24. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Simpson Bay, 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 Louisville to Simpson Bay, as well as popular online travel agencies
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Cheap Flight Deals from Louisville to Simpson Bay (SDF-SXM)

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

Recent round-trip flight deals from Louisville to Simpson Bay

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Louisville to Simpson Bay.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 1:28 pmSDF-SXM
7h 28m1 stop
2:33 pm - 10:58 pmSXM-SDF
8h 25m1 stop
$317Spirit Airlines
Find Deal
Mon, Mar 24 - Wed, Mar 26
6:00 am - 1:28 pmSDF-SXM
7h 28m1 stop
2:33 pm - 4:16 pmSXM-SDF
25h 43m2 stops
$360Spirit Airlines
Find Deal
Mon, Mar 24 - Wed, Mar 26
6:00 am - 2:14 pmSDF-SXM
8h 14m1 stop
3:18 pm - 11:45 pmSXM-SDF
8h 27m1 stop
$576American Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
7:21 pm - 1:15 pmSDF-SXM
17h 54m2 stops
3:18 pm - 11:45 pmSXM-SDF
8h 27m1 stop
$581American Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
5:00 am - 2:20 pmSDF-SXM
9h 20m2 stops
4:15 pm - 11:42 amSXM-SDF
19h 27m2 stops
$616American Airlines
Find Deal
Mon, Mar 24 - Wed, Mar 26
11:03 am - 1:27 pmSDF-SXM
26h 24m3 stops
11:40 am - 10:17 pmSXM-SDF
34h 37m2 stops
Fri, Apr 25 - Tue, Apr 29
7:26 pm - 1:15 pmSDF-SXM
17h 49m2 stops
3:20 pm - 12:18 amSXM-SDF
8h 58m1 stop
$730American Airlines
Find Deal
Fri, Mar 14 - Tue, Mar 18
7:16 pm - 2:28 pmSDF-SXM
18h 12m1 stop
3:00 pm - 6:21 pmSXM-SDF
51h 21m2 stops
Thu, Mar 6 - Sun, Mar 9
6:00 am - 3:16 pmSDF-SXM
8h 16m1 stop
1:40 pm - 9:30 pmSXM-SDF
7h 50m1 stop
$817Delta
Find Deal
Thu, Mar 6 - Sun, Mar 9
7:29 am - 4:49 pmSDF-SXM
9h 20m1 stop
1:25 pm - 10:30 pmSXM-SDF
9h 05m1 stop
$825United Airlines
Find Deal
Sat, Apr 19 - Sat, Apr 26

Flights from Louisville to Simpson Bay - Travel Insights & Trends

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

What is the cheapest month to fly from Louisville to Simpson Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Simpson Bay, 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 Louisville to Simpson Bay is September, where tickets cost $439 (return) on average. On the other hand, the most expensive months are October and March, where the average cost of round-trip tickets is $831 and $756 respectively.

Good to know

Low season

September

High season

June

Cheapest flight

$317
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Louisville to Simpson Bay

When to book flights from Louisville to Simpson Bay

Are your dates flexible? Find out the best times to travel from Louisville to Simpson Bay 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 flights from Louisville to Simpson Bay

  • What is the cheapest flight from Louisville to Simpson Bay?

    In the last 3 days, the lowest price for a flight from Louisville to Simpson Bay was $317 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Simpson Bay?

    Yes, you’ll need a passport to travel to Simpson Bay from Louisville.

  • Which aircraft models fly most regularly from Louisville to Simpson Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Simpson Bay?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Louisville and Simpson Bay, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Simpson Bay, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Simpson Bay are Delta and American Airlines. With an average price for the route of $626 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $661 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Louisville to Simpson Bay?

    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 Louisville to Simpson Bay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Louisville 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 Louisville to Simpson Bay?

    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 Simpson Bay with an airline and back to Louisville with another airline. Booking your flights between Louisville and SXM 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 Louisville to Simpson Bay?

    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 Simpson Bay from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Louisville to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Simpson Bay. 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 Louisville to Simpson Bay? 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.
8.0
DeltaOverall score based on 8220 reviews
8.0Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

Same as before being upgraded to business class made it perfect

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

This flight didn’t happen because AA agents didn’t let us board the flight

Everything you need to know for your flight from Louisville to Simpson Bay

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