$39 Cheap Flights to Guston, KY

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How much is the cheapest flight to Guston?

Prices were available within the past 7 days and start at $39 for one-way flights and $77 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Southwest Airlines
American Airlines
Delta
Alaska Airlines

Find the cheapest month to fly from Columbus (CMH) to Louisville (SDF)

August is typically the cheapest month to fly

From $158 - $595 per traveler.

Graph displaying average flight prices per month

Tips to find the cheapest flights to Guston

The cheapest day to fly

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

The cheapest month to fly

September is the cheapest month to fly to Guston. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Guston. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Guston, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Guston

The lowest price for round-trip flights to Guston in 2025 starts from from $77, while one-way tickets start from from $39. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Guston. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Guston

United, Contour Airlines, Spirit Airlines, Southwest Airlines, American Airlines, Delta, Alaska Airlines are just some of the airlines that can typically offer cheap tickets to Guston. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Guston and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Guston, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Guston. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Guston plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Guston

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Guston.

Stopover savings

The cheapest tickets to Guston are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Guston. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Guston for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Guston. Simply download the free Expedia app to your smart device and activate Guston flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Guston. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

Where can I learn more about changing or canceling my flight to Guston?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Guston that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, enter your travel details and click the "Search" button. Second step: Check the "No change fee" box just under the "Flexible change policies" heading on the top left of your screen. Step 3. Grab a cheap and flexible ticket to Guston.
What is the name of Guston's airport?
Louisville Intl. Airport (SDF) is the one and only airport in Guston.
What airport is best to fly into Guston?
Pass through the exit of SDF and your Guston getaway will have begun! The city's main airport, it's located 30 mi from the downtown area.
How many airlines fly to Guston?
Guston is serviced by 8 air carriers from 30 airports across the globe.
How many nonstop flights are there to Guston?
With approximately 503 nonstop flights running every week, you'll be touching down in Guston before you can ask, "Are we there yet?"
Where are the most popular flights to Guston departing from?
A large number of flights to Guston take off from Chicago, Atlanta and Charlotte airports.
How long is the flight to Guston Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Chicago to Guston, the average flight time is 1 hour and 17 minutes. From Atlanta it's more like 1 hour and 20 minutes, and from Dallas it's 2 hours and 3 minutes.
How to book the cheapest flight to Guston?
We all know those lucky jet-setters who somehow manage to grab impossibly cheap fares wherever they go. Want to know how to do it for your Guston vacation? Don't wait until the last possible moment to secure your flight. Also, do some online research and compare your options. If your destination has a few airports, you may be able to score a great deal by flying into one a little farther out. Last but not least, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not stick around for long! With a bit of knowledge and some good fortune, the ideal airfare will be yours.
How to survive the flight to Guston?
If you're not prepared, traveling can be testing. But don't hit the panic button just yet. Follow these handy tips and enjoy a pleasant start to your vacation in Guston.What to pack in your hand luggage:

  • It's simple — first, pack in your passport, travel docs, wallet and vital medications. Next, you'll need some in-flight entertainment to while away the time. A thrilling book and a phone filled with your favorite movies are some wonderful options. If you plan to catch forty winks, a comfy neck pillow and some noise-canceling headphones will also come in handy. Finally, make room for a few toiletry items so you'll step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like your beloved Swiss Army knife, and dangerous products which are explosive or flammable, such as spray paint, flares and poisons, are also banned.

What to wear on a flight:

  • Comfort should be your main priority when deciding what to wear during your flight. Consider your footwear choice carefully too, as swollen feet and ankles are a common occurrence. Shoes which are flat and slightly roomy are your best bet.
  • A condition known as DVT (deep vein thrombosis) is a risk on long-haul flights. It's the result of blood clotting due to poor circulation. Walking up and down the aisle and doing foot and leg exercises in your seat helps to prevent this from happening. Wearing a high-quality pair of compression socks or tights can also help.

How to get through airport security fast when flying to Guston?
Being organized before you get to the airport will make your trip to Guston quick and painless. We've rounded up some handy tips for a stress-free journey past security:

  • Be sure to keep your boarding pass and ID close by. They're the first items you'll be asked for by airport security.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings like your belt, jacket and earphones need to go through the machine.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. Don't worry though, you'll be back online in no time.
  • Want to bring along your favorite hand cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-lock bag, you can bring it with you in your carry-on luggage.
  • It's also possible you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won't be allowed on board.

Flights to Guston information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Roundtrip price
$77

Trending flights to Guston

Prices were available within the past 7 days and start at $39 for one-way flights and $77 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United

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