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Cheap Flights to Franklin County from NT$1,878

View NT$1,878 flight on Sat, 2026/8/29Opens in a new window

Popular airlines to Franklin County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Franklin County?

Prices were available within the past 7 days and start at NT$1,878 for one-way flights and NT$4,404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 10 - Thu, Aug 13
ATL
Atlanta
STL
St. Louis
NT$4,404 Roundtrip, found 1 day ago
NT$4,404
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 10 from Atlanta to St. Louis, returning Thu, Aug 13, priced at NT$4,404 found 1 day ago
Delta
Mon, Aug 10 - Thu, Aug 13
ATL
Atlanta
STL
St. Louis
NT$5,047 Roundtrip, found 1 day ago
NT$5,047
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 10 from Atlanta to St. Louis, returning Thu, Aug 13, priced at NT$5,047 found 1 day ago
American Airlines
Mon, Aug 10 - Thu, Aug 13
ATL
Atlanta
STL
St. Louis
NT$5,878 Roundtrip, found 1 day ago
NT$5,878
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 10 from Atlanta to St. Louis, returning Thu, Aug 13, priced at NT$5,878 found 1 day ago
American Airlines
Mon, Aug 10 - Thu, Aug 13
ATL
Atlanta
STL
St. Louis
NT$7,352 Roundtrip, found 1 day ago
NT$7,352
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 10 from Atlanta to St. Louis, returning Thu, Aug 13, priced at NT$7,352 found 1 day ago
United
Mon, Aug 10 - Thu, Aug 13
ATL
Atlanta
STL
St. Louis
NT$8,574 Roundtrip, found 1 day ago
NT$8,574
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 10 from Atlanta to St. Louis, returning Thu, Aug 13, priced at NT$8,574 found 1 day ago
Delta
Wed, Jul 29 - Sun, Aug 2
DEN
Denver
STL
St. Louis
NT$14,363 Roundtrip, found 22 hours ago
NT$14,363
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Jul 29 from Denver to St. Louis, returning Sun, Aug 2, priced at NT$14,363 found 22 hours ago
Delta
Mon, Jul 27 - Mon, Aug 17
PHX
Phoenix
STL
St. Louis
NT$15,070 Roundtrip, found 1 day ago
NT$15,070
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 27 from Phoenix to St. Louis, returning Mon, Aug 17, priced at NT$15,070 found 1 day ago
Delta
Thu, Aug 6 - Tue, Aug 18
TPE
Taipei
STL
St. Louis
NT$27,193 Roundtrip, found 5 hours ago
NT$27,193
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Aug 6 from Taipei to St. Louis, returning Tue, Aug 18, priced at NT$27,193 found 5 hours ago
Korean Air
Tue, Nov 17 - Sun, Nov 22
TPE
Taipei
STL
St. Louis
NT$32,804 Roundtrip, found 3 days ago
NT$32,804
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Nov 17 from Taipei to St. Louis, returning Sun, Nov 22, priced at NT$32,804 found 3 days ago
All Nippon Airways
Mon, Aug 24 - Wed, Nov 11
TSA
Taipei
STL
St. Louis
NT$39,499 Roundtrip, found 5 days ago
NT$39,499
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Mon, Aug 24 from Taipei to St. Louis, returning Wed, Nov 11, priced at NT$39,499 found 5 days ago

Trending flights to Franklin County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 6 - Tue, Aug 18
TPE
Taipei
STL
St. Louis
NT$27,193 Roundtrip, found 5 hours ago
NT$27,193
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Aug 6 from Taipei to St. Louis, returning Tue, Aug 18, priced at NT$27,193 found 5 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. NT$4,404 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 Atlanta (ATL), you could've nabbed a cheap ticket for just NT$1,878 in the last seven days. Round-trip journeys to Franklin County ranged from only NT$4,404 to NT$39,499 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 travelers 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 NT$4,404 and NT$39,499. 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 65ºF and 85ºF 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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