S$128 Cheap Flights to Radcliff

View S$128 flight on Tue, 1 Jul, 2025Opens in a new window

Popular airlines to Radcliff

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How much is the cheapest flight to Radcliff?

Prices were available within the past 7 days and start at S$128 for one-way flights and S$252 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Tue, 29 Jul - Tue, 5 Aug
ORD
Chicago
SDF
Louisville
S$252
Return
Found 1 day ago
Select Delta flight, departing Tue, 29 Jul from Chicago to Louisville, returning Tue, 5 Aug, priced at S$252 Found 1 day ago
United
Tue, 29 Jul - Tue, 5 Aug
ORD
Chicago
SDF
Louisville
S$277
Return
Found 1 day ago
Select United flight, departing Tue, 29 Jul from Chicago to Louisville, returning Tue, 5 Aug, priced at S$277 Found 1 day ago
American Airlines
Tue, 29 Jul - Tue, 5 Aug
ORD
Chicago
SDF
Louisville
S$279
Return
Found 1 day ago
Select American Airlines flight, departing Tue, 29 Jul from Chicago to Louisville, returning Tue, 5 Aug, priced at S$279 Found 1 day ago
Air Canada
Thu, 13 Nov - Tue, 25 Nov
SIN
Singapore
SDF
Louisville
S$1,688
Return
Found 3 days ago
Select Air Canada flight, departing Thu, 13 Nov from Singapore to Louisville, returning Tue, 25 Nov, priced at S$1,688 Found 3 days ago
Lufthansa
Tue, 18 Nov - Mon, 1 Dec
SIN
Singapore
SDF
Louisville
S$1,689
Return
Found 4 days ago
Select Lufthansa flight, departing Tue, 18 Nov from Singapore to Louisville, returning Mon, 1 Dec, priced at S$1,689 Found 4 days ago

Find Your Flights to Radcliff SDF

Cheap flights to Radcliff (SDF)

Get started finding a cheap flight to Radcliff 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 Radcliff.

Return prices range from S$252 - S$1,689 and one-ways Radcliff start as low as S$128.

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 Radcliff (SDF)

You have several options for which airline you choose to travel with to Radcliff. There are 10 airlines flying into SDF: Delta, American Airlines, United, Air India, Air Canada, Lufthansa. 

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 Radcliff (SDF) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SDF in July and in July 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.

Frequently asked questions

What is the name of Radcliff's airport?
If you’re travelling by plane, you won’t have to think too long which airport to fly into. Radcliff has just one – Louisville Intl. Airport (SDF).
How far is Louisville Muhammad Ali Intl. Airport from central Radcliff?
The journey between Louisville Intl. Airport (SDF) and downtown Radcliff is fairly long. You’ll need to travel 40 kilometres before you can check in to your city hotel.
What airport is best to fly into Radcliff?
Travellers from all around the world go through Louisville Muhammad Ali Intl. Airport every day. Hop off the plane, collect your luggage and you’ll be 40 kilometres from the centre of Radcliff.
How many airlines fly to Radcliff?
There are 8 airlines connecting Radcliff to 30 airports across the globe.
Which airlines fly to Radcliff?
United Airlines and American Airlines are some of the most sought-after airlines with flights to Radcliff. Travellers often use Chicago as a starting point with United Airlines flying this route the most.
How many nonstop flights are there to Radcliff?
Flying to a new place is much more straightforward when there aren’t any stopovers to worry about. If you’re travelling to Radcliff, the fantastic news is that there are around 430 direct flights each week.
Where are the most popular flights to Radcliff departing from?
Travellers often set off from Atlanta, Chicago and Dallas airports when going to Radcliff.
How long is the flight to Radcliff Airport?
Which airport you depart from determines how long you’ll be strapped into your seat. From Chicago to Radcliff, the average flight time is 1 hour and 17 minutes. From Atlanta it’s typically 1 hour and 20 minutes, and from Dallas it’s 2 hours and 3 minutes.
How to book the cheapest flight to Radcliff?
If you’d like to save some cash on your Radcliff holiday, listen up! As every experienced jet-setter will tell you, don’t leave booking until the last minute. Airfares are often highest close to the departure date. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to nab a fantastic deal by flying into one that’s farther away. Lastly, another simple way to save a few dollars is be ready to book at a moment’s notice. If you stumble on a fantastic bargain, don’t hesitate — snap it up while you can.
How to survive the flight to Radcliff?
We’ve rounded up all the info you need to make your journey an enjoyable experience. Follow our insider tips and you’ll be speeding through airport security and seeing the best of Radcliff in no time flat.What to pack in your hand luggage:

  • A plane ride can be a stress-free experience if you carry the right gear. Firstly, you’ll want some basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a good read. Secondly, leave space in your hand luggage for your mobile phone, a charger, your medications and perhaps a proper neck pillow too. Last, but definitely not least, be sure to bring your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) won’t be allowed on. Sharp or pointed objects, like your beloved Swiss Army knife, and dangerous products which are explosive or flammable, such as flares, chemicals agents and matches, are also not allowed.

What to wear on a flight:

  • The best way to ensure a comfortable flight is often as simple as your choice of clothes. Prepare for temperature changes by layering up. This will keep you nice and warm if the cabin gets chilly. Shoes like stilettos, flip flops and lace-up boots are best left for other occasions. Even though they may be your favourites, go for flat, closed-toed footwear like sneakers. Your feet will thank you later.
  • A condition by the name of DVT (deep vein thrombosis) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation. Doing regular leg and foot exercises while seated is a great way to prevent this occurring. Wearing a good-quality pair of compression socks is also a wise idea.

How to get through airport security fast when flying to Radcliff?
A little pre-planning before you arrive at the airport will help make your getaway to Radcliff a breeze. Check out our handy tips and tricks for a stress-free journey past security:

  • Keep your ID and travel documents close by. They’ll be the first things you’ll be asked to present to airport security.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner’s alarm. This includes items like headphones or earphones, as well as heavy jackets or coats. They’ll need to be placed on the conveyor belt for screening.
  • All electronic gadgets, including your laptop and phone, will also need to be scanned.
  • Remember to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • It’s also likely that you’ll be required to remove your shoes for scanning, so wearing slip-on shoes is always a clever idea.
  • Sharp or pointed objects (like knives and scissors) are prohibited in the cabin. They’ll be seized at security, so put them in your checked baggage.

Flights to Radcliff information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Return price
S$252

Trending flights to Radcliff

Prices were available within the past 7 days and start at S$1,240 for one-way flights and S$1,688 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Air Canada
Thu, 13 Nov - Tue, 25 Nov
SIN
Singapore
SDF
Louisville
S$1,688
Return
Found 3 days ago
Select Air Canada flight, departing Thu, 13 Nov from Singapore to Louisville, returning Tue, 25 Nov, priced at S$1,688 Found 3 days ago
*Available to Expedia members.