Meramec Caverns. Franklin County. Missouri. USA.

Flight Destinations in Franklin County

View ₹10,814 flight on Mon, 24 Aug 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Franklin County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Franklin County

Prices were available within the past 7 days and start at ₹10,814 for one-way flights and ₹19,902 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 24 Aug - Tue, 1 Sept
DFW
Dallas
STL
St. Louis
₹19,902 Return, found 9 hours ago
₹19,902
Return
found 9 hours ago
Select Delta flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹19,902 found 9 hours ago
Delta
Mon, 24 Aug - Tue, 1 Sept
DAL
Dallas
STL
St. Louis
₹19,902 Return, found 9 hours ago
₹19,902
Return
found 9 hours ago
Select Delta flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹19,902 found 9 hours ago
Delta
Mon, 24 Aug - Tue, 1 Sept
DFW
Dallas
STL
St. Louis
₹22,788 Return, found 9 hours ago
₹22,788
Return
found 9 hours ago
Select Delta flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹22,788 found 9 hours ago
United
Mon, 24 Aug - Tue, 1 Sept
DFW
Dallas
STL
St. Louis
₹23,724 Return, found 9 hours ago
₹23,724
Return
found 9 hours ago
Select United flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹23,724 found 9 hours ago
Delta
Mon, 24 Aug - Tue, 1 Sept
DAL
Dallas
STL
St. Louis
₹23,912 Return, found 9 hours ago
₹23,912
Return
found 9 hours ago
Select Delta flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹23,912 found 9 hours ago
Delta
Mon, 24 Aug - Tue, 1 Sept
DAL
Dallas
STL
St. Louis
₹24,390 Return, found 9 hours ago
₹24,390
Return
found 9 hours ago
Select Delta flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹24,390 found 9 hours ago
Delta
Mon, 24 Aug - Tue, 1 Sept
DFW
Dallas
STL
St. Louis
₹24,411 Return, found 9 hours ago
₹24,411
Return
found 9 hours ago
Select Delta flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹24,411 found 9 hours ago
American Airlines
Mon, 24 Aug - Tue, 1 Sept
DFW
Dallas
STL
St. Louis
₹24,890 Return, found 9 hours ago
₹24,890
Return
found 9 hours ago
Select American Airlines flight, departing Mon, 24 Aug from Dallas to St. Louis, returning Tue, 1 Sept, priced at ₹24,890 found 9 hours ago
Etihad Airways
Mon, 26 Oct - Mon, 16 Nov
HYD
Hyderabad
STL
St. Louis
₹92,524 Return, found 1 day ago
₹92,524
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 26 Oct from Hyderabad to St. Louis, returning Mon, 16 Nov, priced at ₹92,524 found 1 day ago
Air Canada
Tue, 22 Dec - Tue, 12 Jan
HYD
Hyderabad
STL
St. Louis
₹107,043 Return, found 1 day ago
₹107,043
Return
found 1 day ago
Select Air Canada flight, departing Tue, 22 Dec from Hyderabad to St. Louis, returning Tue, 12 Jan, priced at ₹107,043 found 1 day 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.

Etihad Airways
Mon, 26 Oct - Mon, 16 Nov
HYD
Hyderabad
STL
St. Louis
₹92,524 Return, found 1 day ago
₹92,524
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 26 Oct from Hyderabad to St. Louis, returning Mon, 16 Nov, priced at ₹92,524 found 1 day 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. ₹19,902 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 Dallas (DFW), you could've nabbed a cheap ticket for just ₹10,814 in the last seven days. Round-trip journeys to Franklin County ranged from only ₹19,902 to ₹107,043 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.
When is the cheapest time to fly to Franklin County?
Consider leaving earlier in the week to score the best airfare to Franklin County. Tuesday is routinely the most affordable day to fly, with Monday a close second. Saturday often has the highest prices. This is because many travellers choose to start their trip on a weekend.
How much is a plane ticket to Franklin County?
In the last seven days, airfares to Franklin County ranged between ₹19,902 and ₹107,043. 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
*Available to Expedia members.