Cheap flights to Franklin County

Popular airlines to Franklin County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska 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 €45 for one-way flights and €88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 4 Dec - Sun, 7 Dec
ORD
Chicago
STL
St. Louis
€88 Return, found 4 hours ago
€88
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Chicago to St. Louis, returning Sun, 7 Dec, priced at €88 found 4 hours ago
Delta
Thu, 4 Dec - Sun, 7 Dec
ORD
Chicago
STL
St. Louis
€151 Return, found 4 hours ago
€151
Return
found 4 hours ago
Select Delta flight, departing Thu, 4 Dec from Chicago to St. Louis, returning Sun, 7 Dec, priced at €151 found 4 hours ago
Delta
Thu, 4 Dec - Sun, 7 Dec
LGA
New York
STL
St. Louis
€173 Return, found 5 hours ago
€173
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Dec from New York to St. Louis, returning Sun, 7 Dec, priced at €173 found 5 hours ago
American Airlines
Mon, 29 Dec - Mon, 5 Jan
LAS
Las Vegas
STL
St. Louis
€179 Return, found 12 hours ago
€179
Return
found 12 hours ago
Select American Airlines flight, departing Mon, 29 Dec from Las Vegas to St. Louis, returning Mon, 5 Jan, priced at €179 found 12 hours ago
United
Thu, 4 Dec - Mon, 8 Dec
ORD
Chicago
STL
St. Louis
€200 Return, found 1 day ago
€200
Return
found 1 day ago
Select United flight, departing Thu, 4 Dec from Chicago to St. Louis, returning Mon, 8 Dec, priced at €200 found 1 day ago
United
Thu, 4 Dec - Sun, 7 Dec
EWR
New York
STL
St. Louis
€235 Return, found 5 hours ago
€235
Return
found 5 hours ago
Select United flight, departing Thu, 4 Dec from New York to St. Louis, returning Sun, 7 Dec, priced at €235 found 5 hours ago
American Airlines
Sat, 6 Dec - Mon, 8 Dec
JFK
New York
STL
St. Louis
€241 Return, found 5 days ago
€241
Return
found 5 days ago
Select American Airlines flight, departing Sat, 6 Dec from New York to St. Louis, returning Mon, 8 Dec, priced at €241 found 5 days ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
PHL
Philadelphia
STL
St. Louis
€295 Return, found 16 hours ago
€295
Return
found 16 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Philadelphia to St. Louis, returning Mon, 8 Dec, priced at €295 found 16 hours ago
Air Serbia
Fri, 21 Nov - Fri, 28 Nov
BEG
Belgrade
STL
St. Louis
€719 Return, found 5 days ago
€719
Return
found 5 days ago
Select Air Serbia flight, departing Fri, 21 Nov from Belgrade to St. Louis, returning Fri, 28 Nov, priced at €719 found 5 days ago
Lufthansa
Fri, 21 Nov - Fri, 28 Nov
BEG
Belgrade
STL
St. Louis
€780 Return, found 5 days ago
€780
Return
found 5 days ago
Select Lufthansa flight, departing Fri, 21 Nov from Belgrade to St. Louis, returning Fri, 28 Nov, priced at €780 found 5 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.

Lufthansa
Sun, 9 Nov - Sat, 22 Nov
DUB
Dublin
STL
St. Louis
€786 Return, found 5 days ago
€786
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 9 Nov from Dublin to St. Louis, returning Sat, 22 Nov, priced at €786 found 5 days 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. €88 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 Chicago (ORD), you could've nabbed a cheap ticket for just €45 in the last seven days. Round-trip journeys to Franklin County ranged from only €88 to €786 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 €88 and €786. 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

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

*Available to Expedia members.