Cheap flight deals from Waterloo (ALO) to Louisville (SDF)

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More About Flying To Louisville from Waterloo

Route Information for Flights from Waterloo to Louisville

Origin Airport IATA Code
ALO
Destination Airport IATA Code
SDF
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Waterloo to Louisville

Orbitz has your best deals on Waterloo to Louisville flights. From guaranteed low prices to cutting-edge mobile tools, the perfect trip begins on Orbitz.
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Use our mobile apps for Android and iPhone to find the best price on flights from Waterloo to Louisville. Check your flight status, gate and baggage claim details, and book exclusive mobile deals on hotels — even on the same day.

Rack Up Miles While Flying for Cheaper

Earn miles or points toward your frequent flyer program on select Waterloo to Louisville flights. When you book your flight on Orbitz, simply add your qualifying frequent flyer number where prompted. You can also store your airline frequent flyer or loyalty program numbers in your Orbitz account profile to automatically add them to your future reservations.

Worry Less With Flight Alerts

Orbitz is the best source for booking flights from Waterloo to Louisville. But we also keep you updated about flight delays, booking changes, or service disruptions with free alerts. Get alerts on Waterloo to Louisville flights sent to your email or via voice or text to your mobile phone. We can also send the alerts to up to 6 other email addresses or phone numbers, which is helpful if you are being picked up at the airport.

Budget Travel Planning Made Easy

It's easy to find discount air tickets for flights from Waterloo to Louisville on Orbitz. Mix and match airlines for your departing and your returning flights to find the lowest fares and the best schedule.

Frequently asked questions

What is the shortest flight from Waterloo to Louisville?
It can be as a short and sweet as 2 hours and 32 minutes. If you're a firm believer that your vacation hours should be spent 'vacationing' instead of flying, you'll enjoy the journey from Waterloo to Louisville.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.