$249 Cheap Flights from Louisville (SDF) to Augusta (AUG)

View $249 flight on Fri, Oct 17, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Augusta, ME (AUG-Augusta State)

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Cheap Flights from Louisville to Augusta (SDF-AUG)

Prices were available within the past 7 days and start at $249 for one-way flights and $498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 16 - Wed, Aug 20
SDF
Louisville
AUG
Augusta
$498 Roundtrip, found 5 days ago
$498
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 16 from Louisville to Augusta, returning Wed, Aug 20, priced at $498 found 5 days ago
American Airlines
Fri, Aug 15 - Wed, Aug 20
SDF
Louisville
AUG
Augusta
$508 Roundtrip, found 5 days ago
$508
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 15 from Louisville to Augusta, returning Wed, Aug 20, priced at $508 found 5 days ago
American Airlines
Sun, Aug 17 - Sat, Aug 23
SDF
Louisville
AUG
Augusta
$508 Roundtrip, found 5 days ago
$508
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 17 from Louisville to Augusta, returning Sat, Aug 23, priced at $508 found 5 days ago
United
Sun, Aug 17 - Sat, Aug 23
SDF
Louisville
AUG
Augusta
$518 Roundtrip, found 5 days ago
$518
Roundtrip
found 5 days ago
Select United flight, departing Sun, Aug 17 from Louisville to Augusta, returning Sat, Aug 23, priced at $518 found 5 days ago
American Airlines
Sun, Aug 17 - Sat, Aug 23
SDF
Louisville
AUG
Augusta
$518 Roundtrip, found 5 days ago
$518
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 17 from Louisville to Augusta, returning Sat, Aug 23, priced at $518 found 5 days ago
American Airlines
Wed, Sep 3 - Mon, Sep 8
SDF
Louisville
AUG
Augusta
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 3 from Louisville to Augusta, returning Mon, Sep 8, priced at $528 found 3 days ago
United
Wed, Sep 3 - Mon, Sep 8
SDF
Louisville
AUG
Augusta
$538 Roundtrip, found 3 days ago
$538
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 3 from Louisville to Augusta, returning Mon, Sep 8, priced at $538 found 3 days ago
American Airlines
Wed, Sep 3 - Mon, Sep 8
SDF
Louisville
AUG
Augusta
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 3 from Louisville to Augusta, returning Mon, Sep 8, priced at $546 found 3 days ago
American Airlines
Wed, Sep 3 - Mon, Sep 8
SDF
Louisville
AUG
Augusta
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 3 from Louisville to Augusta, returning Mon, Sep 8, priced at $546 found 3 days ago
Delta
Wed, Sep 3 - Mon, Sep 8
SDF
Louisville
AUG
Augusta
$562 Roundtrip, found 3 days ago
$562
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Louisville to Augusta, returning Mon, Sep 8, priced at $562 found 3 days ago
Flights from Louisville (SDF) to Augusta (AUG)
Origin airport
Louisville Intl.
Destination airport
Augusta State
Roundtrip price
$498
Distance
928 mi

Louisville to Augusta Flights

The cheapest times to fly from Louisville to Augusta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Augusta are during the month of August. You can find some of the cheapest flights from Louisville to Augusta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Augusta

Sunday is one of the best days to book for cheap flights from Louisville to Augusta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Augusta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Augusta in 2025. You can also book with separate airlines for your outbound and return journeys, from $249 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Augusta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Augusta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Augusta State Airport (AUG) cost?
Discover the latest flight deals from SDF to AUG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDF to AUG?
The cheapest flights from SDF to AUG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDF to AUG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDF to AUG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Augusta State Airport (AUG)?
You'll have to catch a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Augusta State Airport (AUG). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SDF to AUG?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Augusta State Airport (AUG)?
To avoid potential delays on the Louisville Intl. Airport (SDF) to Augusta State Airport (AUG) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Augusta State Airport (AUG) last-minute?
Holding off until just before your departure to book a ticket from SDF to AUG generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a SDF to AUG flight and hotel package?
You'll typically save money by securing a SDF to AUG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Augusta State Airport (AUG)?
If you booked your SDF to AUG flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.