S$913 Cheap Flights to Sulphur

View S$913 flight on Fri, 5 Dec, 2025Opens in a new window

Popular airlines to Sulphur

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Cheap round-trip flights to Sulphur

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 31 Oct - Wed, 5 Nov
SIN
Singapore
SDF
Louisville
S$1,492 Return, found 4 days ago
S$1,492
Return
found 4 days ago
Select Cathay Pacific flight, departing Fri, 31 Oct from Singapore to Louisville, returning Wed, 5 Nov, priced at S$1,492 found 4 days ago
Air Canada
Sat, 25 Oct - Thu, 30 Oct
SIN
Singapore
SDF
Louisville
S$1,831 Return, found 6 days ago
S$1,831
Return
found 6 days ago
Select Air Canada flight, departing Sat, 25 Oct from Singapore to Louisville, returning Thu, 30 Oct, priced at S$1,831 found 6 days ago
Finnair
Sun, 5 Apr - Sun, 26 Apr
SIN
Singapore
SDF
Louisville
S$2,098 Return, found 5 days ago
S$2,098
Return
found 5 days ago
Select Finnair flight, departing Sun, 5 Apr from Singapore to Louisville, returning Sun, 26 Apr, priced at S$2,098 found 5 days ago
Qatar Airways
Fri, 31 Oct - Wed, 5 Nov
SIN
Singapore
SDF
Louisville
S$2,105 Return, found 4 days ago
S$2,105
Return
found 4 days ago
Select Qatar Airways flight, departing Fri, 31 Oct from Singapore to Louisville, returning Wed, 5 Nov, priced at S$2,105 found 4 days ago
Lufthansa
Sun, 5 Apr - Sun, 26 Apr
SIN
Singapore
SDF
Louisville
S$2,242 Return, found 5 days ago
S$2,242
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 5 Apr from Singapore to Louisville, returning Sun, 26 Apr, priced at S$2,242 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Cincinnati (CVG)

September is typically the cheapest month to fly

From S$266 - S$1,166 per traveller.

Frequently asked questions

What is the name of Sulphur's airport?
Louisville Intl. Airport (SDF) is the main airport in Sulphur.
What airport is best to fly into Sulphur?
With one major airport in Sulphur, it won't take you long to discover the best flight. You'll be jetting off to SDF, which is located around 56 kilometres from the centre of town.
How many airlines fly to Sulphur?
Sulphur is serviced by 6 airlines from 30 airports across the globe.
Which airlines fly to Sulphur?
United Airlines and American Airlines frequently fly to Sulphur. Catching a United Airlines flight from Chicago is one of the most preferred options to get there.
How many nonstop flights are there to Sulphur?
With around 448 direct flights each week, you'll be hitting the runway in Sulphur before you have time to say, "Are we there yet?"
Where are the most popular flights to Sulphur departing from?
Flights to Sulphur from Chicago, Atlanta and Dallas airports are highly sought after.
How long is the flight to Sulphur Airport?
If you're flying to Sulphur from Chicago, you'll have a flight time of 1 hour and 20 minutes. Those departing from Atlanta can expect to be on the plane for 1 hour and 21 minutes. From Dallas it's around 2 hours away.
How to book the cheapest flight to Sulphur?
We all know those lucky jet-setters who manage to nab super cheap plane tickets whenever they fly. Would you like to know how to do it for your Sulphur holiday? Don't leave it until the last possible moment to secure your flight. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Fares often differ depending on the airport you use. Remember to compare fares across airlines as well. Finally, be prepared to book quickly if you stumble on a great deal. It might not stick around for too long. With a bit of know-how and a little good fortune, the ideal fare can be yours.
Do you have any tips for my flight to Sulphur?
If you're poorly prepared, airports and flying can be overwhelming. But there's no need to panic. Follow these useful tips and enjoy a trouble-free start to your holiday in Sulphur. What to pack in your hand luggage:

  • First of all, pack your passport, important documents, bank cards and vital medications. Next, you'll need some in-flight entertainment to while away the time. A juicy novel and a laptop filled with your favourite shows are some terrific options. If you intend to catch a few z's, a neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some facial wipes so you'll step off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and poisons, are also banned.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Opt for a pair of flat, closed-toe shoes, dress in loose, natural fibers and remember to take a jacket in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Sulphur?
Being organised before your flight can make your getaway to Sulphur a breeze. We've compiled some useful tips for a speedy journey past security:

  • Keep your travel documents and ID close by. They're the first things you'll be asked to present to airport security.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that might trigger the alarms. Items such as your coat, belt and headphones will be required to go through the machine.
  • All electronic gadgets, including your phone and laptop, are also required to be scanned.
  • Remove all gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • It's also possible you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed on board.

Book with confidence

Book with confidence

Find Your Flights to Sulphur SDF

Cheap flights to Sulphur (SDF)

Get started finding a cheap flight to Sulphur on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sulphur.

Return prices range from S$1,492 - S$2,242 and one-ways Sulphur start as low as S$913.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Sulphur (SDF)

You have several options for which airline you choose to travel with to Sulphur. There are 10 airlines flying into SDF: Cathay Pacific, Air Canada, Lufthansa, American Airlines, United, Finnair, Qatar Airways. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Sulphur (SDF) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SDF in October and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Sulphur SDF

Travel information

Travel information

Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Return price
S$1,492

Trending flights to Sulphur

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 31 Oct - Wed, 5 Nov
SIN
Singapore
SDF
Louisville
S$1,492 Return, found 4 days ago
S$1,492
Return
found 4 days ago
Select Cathay Pacific flight, departing Fri, 31 Oct from Singapore to Louisville, returning Wed, 5 Nov, priced at S$1,492 found 4 days ago

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