Cheap flights to Franklin County

Popular airlines to Franklin County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Franklin County

FlightsFlights

Sullivan

Sullivan

Cheap round-trip flights to Franklin County

Prices were available within the past 7 days and start at €72 for one-way flights and €180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 18 Oct - Sat, 25 Oct
CAE
Columbia
STL
St. Louis
€180 Return, found 1 day ago
€180
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Oct from Columbia to St. Louis, returning Sat, 25 Oct, priced at €180 found 1 day ago
Delta
Sat, 18 Oct - Sat, 25 Oct
CAE
Columbia
STL
St. Louis
€185 Return, found 1 day ago
€185
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Oct from Columbia to St. Louis, returning Sat, 25 Oct, priced at €185 found 1 day ago
American Airlines
Thu, 9 Oct - Mon, 13 Oct
PIT
Pittsburgh
STL
St. Louis
€199 Return, found 1 day ago
€199
Return
found 1 day ago
Select American Airlines flight, departing Thu, 9 Oct from Pittsburgh to St. Louis, returning Mon, 13 Oct, priced at €199 found 1 day ago
American Airlines
Thu, 16 Oct - Mon, 20 Oct
DTW
Detroit
STL
St. Louis
€199 Return, found 5 days ago
€199
Return
found 5 days ago
Select American Airlines flight, departing Thu, 16 Oct from Detroit to St. Louis, returning Mon, 20 Oct, priced at €199 found 5 days ago
Delta
Thu, 16 Oct - Mon, 20 Oct
DTW
Detroit
STL
St. Louis
€219 Return, found 5 days ago
€219
Return
found 5 days ago
Select Delta flight, departing Thu, 16 Oct from Detroit to St. Louis, returning Mon, 20 Oct, priced at €219 found 5 days ago
United
Sat, 18 Oct - Sat, 25 Oct
CAE
Columbia
STL
St. Louis
€240 Return, found 1 day ago
€240
Return
found 1 day ago
Select United flight, departing Sat, 18 Oct from Columbia to St. Louis, returning Sat, 25 Oct, priced at €240 found 1 day ago
Delta
Fri, 31 Oct - Sun, 9 Nov
LAS
Las Vegas
STL
St. Louis
€320 Return, found 1 day ago
€320
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Oct from Las Vegas to St. Louis, returning Sun, 9 Nov, priced at €320 found 1 day ago
Lufthansa
Thu, 13 Nov - Sat, 22 Nov
LJU
Ljubljana
STL
St. Louis
€721 Return, found 6 days ago
€721
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 13 Nov from Ljubljana to St. Louis, returning Sat, 22 Nov, priced at €721 found 6 days ago
Air Serbia
Fri, 7 Nov - Fri, 14 Nov
BEG
Belgrade
STL
St. Louis
€723 Return, found 5 days ago
€723
Return
found 5 days ago
Select Air Serbia flight, departing Fri, 7 Nov from Belgrade to St. Louis, returning Fri, 14 Nov, priced at €723 found 5 days ago
Lufthansa
Thu, 13 Nov - Thu, 20 Nov
LJU
Ljubljana
STL
St. Louis
€746 Return, found 6 days ago
€746
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 13 Nov from Ljubljana to St. Louis, returning Thu, 20 Nov, priced at €746 found 6 days ago

Trending flights to Franklin County

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.

American Airlines
Mon, 27 Oct - Tue, 11 Nov
DUB
Dublin
STL
St. Louis
€760 Return, found 10 hours ago
€760
Return
found 10 hours ago
Select American Airlines flight, departing Mon, 27 Oct from Dublin to St. Louis, returning Tue, 11 Nov, priced at €760 found 10 hours ago

Frequently asked questions

How do I find cheap flights to Franklin County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to provide you with the most flexible airfares in town. Simply check the "No change fee" box right underneath the "Flexible change policies" heading to find your perfect flight to Franklin County.
Which airlines fly to Franklin County?
With a great range of airlines operating flights into or near Franklin County, the choice is yours:

  • Southwest Airlines - 2,214 flights to or near Franklin County each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near Franklin County each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near Franklin County each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Franklin County?
You'll always walk away with an awesome deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then check the flexible dates box above to reveal the cheapest prices for nearby days. €180 was the cheapest price for a flight to Franklin County in the last seven days.
How much is a flight to Franklin County?
If you were flying one way from Las Vegas (LAS), you could've nabbed a cheap ticket for just €72 in the last seven days. Round-trip journeys to Franklin County ranged from only €180 to €760 during this same period.
What are the most popular airports to fly into in Franklin County?
Get ready to pack your bags and jet into Lambert-St. Louis Intl. Airport (STL), Franklin County's main flight hub. Secure a seat on one of the 4,902 flights that land here every month.
How much is a plane ticket to Franklin County?
In the last seven days, airfares to Franklin County ranged between €180 and €760. Prices tend to rise over time, so find a top deal today.
What is the best time to go to Franklin County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a fantastic time to visit the top Franklin County city of Washington. Average temperatures fluctuate between 18ºC and 29ºC throughout this season. The biggest crowds flock here in April, June and September.
What months are the cheapest to book a flight to Franklin County?
The best month to book low-cost airfares to Franklin County is February. Bear in mind that in the U.S, an expensive time to secure a ticket is during the busy month of December.

Book with confidence

Book with confidence

About Franklin County

Expedia offers flights to Franklin County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Franklin County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Franklin County

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.