Franklin County Flights - Book Cheap Flights to Franklin County

View RM1,134 flight on Sun, 11 Jan 2026Opens in a new window

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

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Cheap round-trip flights to Franklin County

Prices were available within the past 7 days and start at RM1,134 for one-way flights and RM2,593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,593 Return, found 19 hours ago
RM2,593
Return
found 19 hours ago
Select American Airlines flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,593 found 19 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,593 Return, found 19 hours ago
RM2,593
Return
found 19 hours ago
Select Delta flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,593 found 19 hours ago
United
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,593 Return, found 19 hours ago
RM2,593
Return
found 19 hours ago
Select United flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,593 found 19 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,679 Return, found 19 hours ago
RM2,679
Return
found 19 hours ago
Select Delta flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,679 found 19 hours ago
United
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,715 Return, found 19 hours ago
RM2,715
Return
found 19 hours ago
Select United flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,715 found 19 hours ago
United
Fri, 9 Jan - Sun, 11 Jan
DTW
Detroit
STL
St. Louis
RM2,771 Return, found 19 hours ago
RM2,771
Return
found 19 hours ago
Select United flight, departing Fri, 9 Jan from Detroit to St. Louis, returning Sun, 11 Jan, priced at RM2,771 found 19 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,799 Return, found 19 hours ago
RM2,799
Return
found 19 hours ago
Select Delta flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,799 found 19 hours ago
Delta
Fri, 9 Jan - Sun, 11 Jan
GRR
Grand Rapids
STL
St. Louis
RM2,817 Return, found 19 hours ago
RM2,817
Return
found 19 hours ago
Select Delta flight, departing Fri, 9 Jan from Grand Rapids to St. Louis, returning Sun, 11 Jan, priced at RM2,817 found 19 hours ago
Qatar Airways
Mon, 5 Oct - Mon, 19 Oct
KUL
Kuala Lumpur
STL
St. Louis
RM4,833 Return, found 3 days ago
RM4,833
Return
found 3 days ago
Select Qatar Airways flight, departing Mon, 5 Oct from Kuala Lumpur to St. Louis, returning Mon, 19 Oct, priced at RM4,833 found 3 days ago
Air Canada
Mon, 5 Oct - Mon, 19 Oct
KUL
Kuala Lumpur
STL
St. Louis
RM4,942 Return, found 3 days ago
RM4,942
Return
found 3 days ago
Select Air Canada flight, departing Mon, 5 Oct from Kuala Lumpur to St. Louis, returning Mon, 19 Oct, priced at RM4,942 found 3 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.

Qatar Airways
Mon, 5 Oct - Mon, 19 Oct
KUL
Kuala Lumpur
STL
St. Louis
RM4,833 Return, found 3 days ago
RM4,833
Return
found 3 days ago
Select Qatar Airways flight, departing Mon, 5 Oct from Kuala Lumpur to St. Louis, returning Mon, 19 Oct, priced at RM4,833 found 3 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. RM2,593 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 Grand Rapids (GRR), you could've nabbed a cheap ticket for just RM1,134 in the last seven days. Round-trip journeys to Franklin County ranged from only RM2,593 to RM4,942 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 RM2,593 and RM4,942. 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.

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About Franklin County

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About Franklin County

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