Flight Destinations in Franklin County

View ₹9,017 flight on Sat, 18 Apr 2026Opens in a new window

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 ₹9,017 for one-way flights and ₹31,381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 29 May - Mon, 1 Jun
DTW
Detroit
STL
St. Louis
₹31,381 Return, found 1 day ago
₹31,381
Return
found 1 day ago
Select United flight, departing Fri, 29 May from Detroit to St. Louis, returning Mon, 1 Jun, priced at ₹31,381 found 1 day ago
Delta
Wed, 18 Mar - Fri, 27 Mar
DEN
Denver
STL
St. Louis
₹32,179 Return, found 6 days ago
₹32,179
Return
found 6 days ago
Select Delta flight, departing Wed, 18 Mar from Denver to St. Louis, returning Fri, 27 Mar, priced at ₹32,179 found 6 days ago
United
Fri, 29 May - Mon, 1 Jun
DTW
Detroit
STL
St. Louis
₹32,320 Return, found 1 day ago
₹32,320
Return
found 1 day ago
Select United flight, departing Fri, 29 May from Detroit to St. Louis, returning Mon, 1 Jun, priced at ₹32,320 found 1 day ago
Delta
Fri, 29 May - Mon, 1 Jun
DTW
Detroit
STL
St. Louis
₹33,659 Return, found 1 day ago
₹33,659
Return
found 1 day ago
Select Delta flight, departing Fri, 29 May from Detroit to St. Louis, returning Mon, 1 Jun, priced at ₹33,659 found 1 day ago
Delta
Thu, 9 Apr - Sat, 18 Apr
LAX
Los Angeles
STL
St. Louis
₹33,718 Return, found 22 hours ago
₹33,718
Return
found 22 hours ago
Select Delta flight, departing Thu, 9 Apr from Los Angeles to St. Louis, returning Sat, 18 Apr, priced at ₹33,718 found 22 hours ago
American Airlines
Fri, 29 May - Mon, 1 Jun
DTW
Detroit
STL
St. Louis
₹36,379 Return, found 1 day ago
₹36,379
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 May from Detroit to St. Louis, returning Mon, 1 Jun, priced at ₹36,379 found 1 day ago
American Airlines
Fri, 1 May - Sun, 3 May
CLD
Carlsbad
STL
St. Louis
₹42,442 Return, found 3 days ago
₹42,442
Return
found 3 days ago
Select American Airlines flight, departing Fri, 1 May from Carlsbad to St. Louis, returning Sun, 3 May, priced at ₹42,442 found 3 days ago
Etihad Airways
Mon, 21 Sept - Mon, 12 Oct
HYD
Hyderabad
STL
St. Louis
₹85,490 Return, just found
₹85,490
Return
just found
Select Etihad Airways flight, departing Mon, 21 Sept from Hyderabad to St. Louis, returning Mon, 12 Oct, priced at ₹85,490 just found
Finnair
Thu, 23 Apr - Mon, 27 Apr
DEL
Delhi
STL
St. Louis
₹87,411 Return, found 6 days ago
₹87,411
Return
found 6 days ago
Select Finnair flight, departing Thu, 23 Apr from Delhi to St. Louis, returning Mon, 27 Apr, priced at ₹87,411 found 6 days ago
Etihad Airways
Fri, 17 Apr - Sun, 3 May
BLR
Bengaluru
STL
St. Louis
₹91,726 Return, found 1 day ago
₹91,726
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 17 Apr from Bengaluru to St. Louis, returning Sun, 3 May, priced at ₹91,726 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, 21 Sept - Mon, 12 Oct
HYD
Hyderabad
STL
St. Louis
₹85,490 Return, just found
₹85,490
Return
just found
Select Etihad Airways flight, departing Mon, 21 Sept from Hyderabad to St. Louis, returning Mon, 12 Oct, priced at ₹85,490 just found

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. ₹31,381 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 Denver (DEN), you could've nabbed a cheap ticket for just ₹9,017 in the last seven days. Round-trip journeys to Franklin County ranged from only ₹31,381 to ₹91,726 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 ₹31,381 and ₹91,726. 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.