Cheap Flights to Clarksville

View ₩203,900 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines to Clarksville

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How much is the cheapest flight to Clarksville?

Prices were available within the past 7 days and start at ₩203,900 for one-way flights and ₩407,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 15 - Wed, Oct 22
ONT
Ontario
STL
St. Louis
₩407,700 Roundtrip, found 19 hours ago
₩407,700
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Oct 15 from Ontario to St. Louis, returning Wed, Oct 22, priced at ₩407,700 found 19 hours ago
Hawaiian Airlines
Wed, Oct 8 - Wed, Oct 15
LAX
Los Angeles
STL
St. Louis
₩460,100 Roundtrip, found 21 hours ago
₩460,100
Roundtrip
found 21 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct 8 from Los Angeles to St. Louis, returning Wed, Oct 15, priced at ₩460,100 found 21 hours ago
American Airlines
Wed, Oct 15 - Wed, Oct 22
LAX
Los Angeles
STL
St. Louis
₩462,300 Roundtrip, found 19 hours ago
₩462,300
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Oct 15 from Los Angeles to St. Louis, returning Wed, Oct 22, priced at ₩462,300 found 19 hours ago
United
Sat, Nov 8 - Fri, Nov 14
ONT
Ontario
STL
St. Louis
₩535,000 Roundtrip, found 1 day ago
₩535,000
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from Ontario to St. Louis, returning Fri, Nov 14, priced at ₩535,000 found 1 day ago
Korean Air
Wed, Nov 5 - Wed, Nov 12
ICN
Seoul
STL
St. Louis
₩1,001,100 Roundtrip, found 3 days ago
₩1,001,100
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Nov 5 from Seoul to St. Louis, returning Wed, Nov 12, priced at ₩1,001,100 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

August is typically the cheapest month to fly

From ₩199,791 - ₩694,423 per traveler.

Frequently asked questions

What is the name of Clarksville's airport?
Lambert-St. Louis Intl. Airport (STL) is the most popular airport in Clarksville.
What airport is best to fly into Clarksville?
A flight to Clarksville means touching down at Lambert Field. Hop off the plane, grab your bags and you'll be 80 kilometers from downtown.
How many airlines fly to Clarksville?
There are 12 air carriers connecting Clarksville with 61 airports across the world.
Which airlines fly to Clarksville?
United Airlines and American Airlines are some of the most popular airlines that offer flights to Clarksville. Travelers often pick Chicago as a departure point with United Airlines flying this route the most.
How many nonstop flights are there to Clarksville?
Organizing an exciting Clarksville adventure is a walk in the park when there are 1,241 direct flights every week to get you there.
Where are the most popular flights to Clarksville departing from?
Flights to Clarksville from Chicago, Dallas and New York airports are the most sought after.
How long is the flight to Clarksville Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Chicago to Clarksville, the average flight time is 1 hour and 24 minutes. From Dallas it's roughly 1 hour and 42 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to Clarksville?
Don't leave booking your flight to Clarksville until the last moment. That's one move seasoned travelers use to get the best deals. Booking in advance means more choices and more affordable flights. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Prices often differ depending on the airport you fly into. Remember to compare fares across airlines as well. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and be ready to secure your ticket as soon as you see an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Clarksville?
If you're poorly prepared, air travel can be overwhelming. But there's no need to panic. Follow these handy hints and enjoy a pain-free start to your vacation in Clarksville. What to pack in your hand luggage:

  • First and foremost, pack your passport, important documents, cash and daily medications. Next, you'll need some entertainment to while away the hours. A thrilling book and a phone filled with your favorite shows are some great options. If you plan to take a quick snooze, a quality neck pillow and a pair of earplugs will also be useful. Finally, leave space for a toothbrush and some deodorant so you'll arrive looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a knife or scissors) lurking in the bottom of your carry-on luggage. Other banned items include explosive or flammable substances, such as fuel and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort should be your top priority when choosing what to wear on board. Loose, breathable clothing is a wise option, as are flat, slip-on shoes.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Lower your risks by drinking water, keeping your legs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Clarksville?
The answer is — be prepared. We've pulled together some useful tips for a stress-free trip through security. Look out Clarksville, here you come:

  • Keep your passport and boarding pass someplace easily accessible. They're the first things you'll be asked to present to airport security.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • All your electronics, including your phone and laptop, will also need to be scanned separately.
  • Any liquids or gels, such as lip balm or cologne, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-lock bag.
  • There's a good chance you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a good idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed on board.

Book with confidence

Book with confidence

Searching for cheap flights to Clarksville? No travel company presents more choices than Expedia if you're looking to compare flights to Clarksville. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Missouri. Expedia provides the cheapest flights to many destinations in Missouri and you may find even greater savings if you combine your flight with a hotel stay in Clarksville.

Travel information

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩407,700

Trending flights to Clarksville

Prices were available within the past 7 days and start at ₩203,900 for one-way flights and ₩407,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 14 - Tue, Oct 21
ICN
Seoul
STL
St. Louis
₩878,600 Roundtrip, found 6 days ago
₩878,600
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 14 from Seoul to St. Louis, returning Tue, Oct 21, priced at ₩878,600 found 6 days ago

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