Flight Destinations in Marion County

View ฿4,375 flight on Tue, 24 Mar 2026Opens in a new window

Popular airlines to Marion County

  • Nok Air

    Nok Air

  • Thai AirAsia

    Thai AirAsia

  • Thai Airways International

    Thai Airways International

  • Thai AirAsia X

    Thai AirAsia X

  • Hong Kong Airlines

    Hong Kong Airlines

  • AirAsia

    AirAsia

  • Scoot

    Scoot

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Cheap round-trip flights to Marion County

Prices were available within the past 7 days and start at ฿4,375 for one-way flights and ฿8,745 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿8,745 Return, found 5 days ago
฿8,745
Return
found 5 days ago
Select Delta flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿8,745 found 5 days ago
American Airlines
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿9,705 Return, found 5 days ago
฿9,705
Return
found 5 days ago
Select American Airlines flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿9,705 found 5 days ago
Delta
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿10,020 Return, found 5 days ago
฿10,020
Return
found 5 days ago
Select Delta flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿10,020 found 5 days ago
Delta
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿10,395 Return, found 5 days ago
฿10,395
Return
found 5 days ago
Select Delta flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿10,395 found 5 days ago
American Airlines
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿10,650 Return, found 5 days ago
฿10,650
Return
found 5 days ago
Select American Airlines flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿10,650 found 5 days ago
American Airlines
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿10,975 Return, found 5 days ago
฿10,975
Return
found 5 days ago
Select American Airlines flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿10,975 found 5 days ago
United
Tue, 24 Mar - Tue, 31 Mar
BOS
Boston
STL
St. Louis
฿12,810 Return, found 5 days ago
฿12,810
Return
found 5 days ago
Select United flight, departing Tue, 24 Mar from Boston to St. Louis, returning Tue, 31 Mar, priced at ฿12,810 found 5 days ago
Philippine Airlines
Thu, 1 Oct - Thu, 15 Oct
BKK
Bangkok
STL
St. Louis
฿28,930 Return, found 6 days ago
฿28,930
Return
found 6 days ago
Select Philippine Airlines flight, departing Thu, 1 Oct from Bangkok to St. Louis, returning Thu, 15 Oct, priced at ฿28,930 found 6 days ago
Air Canada
Thu, 1 Oct - Wed, 14 Oct
BKK
Bangkok
STL
St. Louis
฿33,955 Return, found 6 days ago
฿33,955
Return
found 6 days ago
Select Air Canada flight, departing Thu, 1 Oct from Bangkok to St. Louis, returning Wed, 14 Oct, priced at ฿33,955 found 6 days ago
Cathay Pacific
Fri, 13 Mar - Sun, 29 Mar
BKK
Bangkok
STL
St. Louis
฿37,240 Return, found 6 days ago
฿37,240
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 13 Mar from Bangkok to St. Louis, returning Sun, 29 Mar, priced at ฿37,240 found 6 days ago

Trending flights to Marion 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.

Philippine Airlines
Thu, 1 Oct - Thu, 15 Oct
BKK
Bangkok
STL
St. Louis
฿28,930 Return, found 6 days ago
฿28,930
Return
found 6 days ago
Select Philippine Airlines flight, departing Thu, 1 Oct from Bangkok to St. Louis, returning Thu, 15 Oct, priced at ฿28,930 found 6 days ago

Frequently asked questions

How do I find cheap flights to Marion County that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to deliver you the most flexible airfares in town. Just click on "No change fee" directly under the filter heading "Flexible change policies" to find the best flights to Marion County.
Which airlines fly to Marion County?
Dig out your passport, pack your bags and take your pick of these well-known airlines that have flights into or near Marion County:

  • Southwest Airlines - 2,214 flights to or near Marion County each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near Marion County each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near Marion County each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Marion County?
You'll always get an amazing deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to reveal the cheapest prices for nearby days. ฿8,745 was the cheapest price for a flight to Marion County in the last seven days.
How much is a flight to Marion County?
There were lots of bargain fares up for grabs in the last seven days, with the price of a return flight to Marion County varying between ฿8,745 and ฿37,240. Many lucky travellers purchased one-way tickets from Boston (BOS) for as little as ฿4,375.
What are the most popular airports to fly into in Marion County?
Start organising your Marion County holiday by reserving a seat on one of the 4,902 flights each month to Lambert-St. Louis Intl. Airport (STL). This is the region's primary gateway.
How much is a plane ticket to Marion County?
In the last seven days, airfares ranged between ฿8,745 and ฿37,240. Swipe through our fabulous deals to Marion County, make a booking and then start packing!
What is the best time to go to Marion County?
One of the best times to explore Kinmundy is after June 20 when summer begins. In Marion County's most populous city, average temperatures range from 18ºC to 27ºC during this time — prime weather for seeing the sights! July, August and September are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Marion County?
Snap up your ticket in February to enjoy inexpensive flights to Marion County. December is often the most expensive time to buy a fare.

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About Marion County

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About Marion County

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