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S$258 Cheap Flights to Otto

View S$258 flight on Fri, 11 Sept, 2026Opens in a new window

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Popular airlines to Otto

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Cheap round-trip flights to Otto

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.

Delta
Delta
Delta
United
American Airlines

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

From S$291 - S$587 per traveller.

Frequently asked questions

What is the name of Otto's airport?
Otto is served by a single airport, Louisville Intl. Airport (SDF).
How far is Louisville Muhammad Ali Intl. Airport from central Otto?
Lengthy commutes aren't a big deal if you plan ahead for them. Downtown Otto is 48 kilometres from SDF, so it's wise to know how you'll get into the city before you touchdown.
What airport is best to fly into Otto?
A flight to Otto means coming in to land at Louisville Muhammad Ali Intl. Airport. Hop off the plane, gather your bags and you'll be 48 kilometres from downtown.
How many airlines fly to Otto?
Otto is serviced by 8 airlines from at least 30 worldwide airports.
Which airlines fly to Otto?
United Airlines and American Airlines are some of the most popular airlines with flights to Otto. Travellers often use Chicago as a starting point with United Airlines operating the most flights on this route.
How many nonstop flights are there to Otto?
Flying to somewhere new is much more fun when there aren't any stopovers. If you're travelling to Otto, the great news is that there are around 430 direct flights every week.
Where are the most popular flights to Otto departing from?
The most popular flights to Otto set off from Atlanta, Chicago and Dallas airports.
How long is the flight to Otto Airport?
If it's Chicago you're leaving behind, you'll be midair for around 1 hour and 17 minutes before you arrive in Otto. Terminal to terminal from Atlanta typically takes 1 hour and 20 minutes and from Dallas, the average flight time is 2 hours and 3 minutes.
How to book the cheapest flight to Otto?
If you want to have some extra spending money on your Otto holiday, listen up! As every experienced traveller knows, avoid booking at the last minute. Airfares are generally more expensive close to the departure date. Another good way to score the most competitive fare is to shop around. If where you're headed has a few airports, don't forget to research the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to buy your ticket as soon as you spot an unbeatable bargain. The sweetest deals never last long.
How to survive the flight to Otto?
Depending on where you're coming from, your journey to Otto could be simple and straightforward or it could go on forever. Here are some useful tips that will help you start your next great adventure on a positive note.What to pack in your hand luggage:
  • The trick to having an amazing travel experience is to pack in advance. So, let's start with the basics: passport, official ID, credit cards and vital medications. Next, bring on board items that'll help keep you busy, like some electronic devices or a thrilling book. You'll also want to bring your chargers, a quality neck pillow and a pair of noise-cancelling headphones. And of course, be sure to pop in toiletries like a toothbrush, lip balm and a clean T-shirt.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, knives, spray paint and fireworks. Sporting equipment like bows and arrows, and items that could harm passengers, such as pepper spray and guns, won't be allowed on board either.
What to wear on a flight:
  • Comfort should be your highest priority when picking what to wear on your flight. Consider your choice of footwear with care too, as swollen ankles and feet are quite common. Roomy, closed-toed shoes are always a smart option.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long flights. But the good news is there are ways to lower your risk of developing it. Drink plenty of water, wander around the cabin whenever possible and wear compression socks or tights.
How to get through airport security fast when flying to Otto?
The trick is to be well organised before you reach the airport security gate. That way, you'll be boarding that plane to Otto in the blink of an eye. Follow these tips and get your trip off to a flying start:
  • Security personnel first need to verify that you have a valid ID and matching travel documents before anything else. Keep them close by.
  • The X-ray machine is up next. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and tablet, are also required to be scanned separately.
  • Remember to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy shoes are often subjected to additional screening.
  • Knives and other sharp items are prohibited in the cabin. They'll be seized at security, so pack them in your checked baggage.

Book with confidence

Find Your Flights to Otto SDF

Cheap flights to Otto (SDF)

Get started finding a cheap flight to Otto 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 Otto.

Return prices range from S$463 - S$575 and one-ways Otto start as low as S$258.

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 Otto (SDF)

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

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

Travel information

Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Roundtrip price
S$463
*Available to Expedia members.