Flight to Marion County

View S$225 flight on Sat, 24 Jan, 2026Opens in a new window

Popular airlines to Marion County

  • Scoot

    Scoot

  • AirAsia

    AirAsia

  • Jetstar Asia

    Jetstar Asia

  • Thai AirAsia

    Thai AirAsia

  • Indonesia AirAsia

    Indonesia AirAsia

  • Singapore Airlines

    Singapore Airlines

  • China Eastern Airlines

    China Eastern Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Marion County

Prices were available within the past 7 days and start at S$225 for one-way flights and S$450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 24 Jan - Wed, 28 Jan
BWI
Baltimore
STL
St. Louis
S$450 Return, found 8 hours ago
S$450
Return
found 8 hours ago
Select Delta flight, departing Sat, 24 Jan from Baltimore to St. Louis, returning Wed, 28 Jan, priced at S$450 found 8 hours ago
Delta
Tue, 27 Jan - Wed, 28 Jan
BWI
Baltimore
STL
St. Louis
S$481 Return, found 8 hours ago
S$481
Return
found 8 hours ago
Select Delta flight, departing Tue, 27 Jan from Baltimore to St. Louis, returning Wed, 28 Jan, priced at S$481 found 8 hours ago
United
Sat, 24 Jan - Wed, 28 Jan
BWI
Baltimore
STL
St. Louis
S$540 Return, found 8 hours ago
S$540
Return
found 8 hours ago
Select United flight, departing Sat, 24 Jan from Baltimore to St. Louis, returning Wed, 28 Jan, priced at S$540 found 8 hours ago
American Airlines
Sat, 24 Jan - Wed, 28 Jan
BWI
Baltimore
STL
St. Louis
S$540 Return, found 8 hours ago
S$540
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 24 Jan from Baltimore to St. Louis, returning Wed, 28 Jan, priced at S$540 found 8 hours ago
Delta
Sun, 25 Jan - Mon, 26 Jan
DCA
Washington
STL
St. Louis
S$628 Return, found 8 hours ago
S$628
Return
found 8 hours ago
Select Delta flight, departing Sun, 25 Jan from Washington to St. Louis, returning Mon, 26 Jan, priced at S$628 found 8 hours ago
American Airlines
Sun, 25 Jan - Mon, 26 Jan
DCA
Washington
STL
St. Louis
S$684 Return, found 8 hours ago
S$684
Return
found 8 hours ago
Select American Airlines flight, departing Sun, 25 Jan from Washington to St. Louis, returning Mon, 26 Jan, priced at S$684 found 8 hours ago
Air Canada
Thu, 29 Jan - Wed, 4 Feb
SIN
Singapore
STL
St. Louis
S$1,287 Return, found 4 days ago
S$1,287
Return
found 4 days ago
Select Air Canada flight, departing Thu, 29 Jan from Singapore to St. Louis, returning Wed, 4 Feb, priced at S$1,287 found 4 days ago
Qatar Airways
Wed, 22 Apr - Tue, 28 Apr
SIN
Singapore
STL
St. Louis
S$1,553 Return, found 13 hours ago
S$1,553
Return
found 13 hours ago
Select Qatar Airways flight, departing Wed, 22 Apr from Singapore to St. Louis, returning Tue, 28 Apr, priced at S$1,553 found 13 hours ago
Cathay Pacific
Wed, 22 Apr - Tue, 28 Apr
SIN
Singapore
STL
St. Louis
S$1,640 Return, found 13 hours ago
S$1,640
Return
found 13 hours ago
Select Cathay Pacific flight, departing Wed, 22 Apr from Singapore to St. Louis, returning Tue, 28 Apr, priced at S$1,640 found 13 hours ago
Japan Airlines
Fri, 23 Jan - Wed, 28 Jan
SIN
Singapore
STL
St. Louis
S$1,707 Return, found 12 hours ago
S$1,707
Return
found 12 hours ago
Select Japan Airlines flight, departing Fri, 23 Jan from Singapore to St. Louis, returning Wed, 28 Jan, priced at S$1,707 found 12 hours ago
Expedia offers flights to Marion County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Marion County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Marion County Flights Information

Airlines serving
Delta, United, American Airlines, China Airlines, Qatar Airways, Cathay Pacific, Air Canada, Japan Airlines
Roundtrip price
from S$450

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. S$450 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 S$450 and S$1,707. Many lucky travellers purchased one-way tickets from Baltimore (BWI) for as little as S$225.
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.
When is the cheapest time to fly to Marion County?
Leave for Marion County early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to jump on a plane, closely followed by Monday. If you're eager to avoid the costliest flights, give Saturdays a wide berth.
How much is a plane ticket to Marion County?
In the last seven days, airfares ranged between S$450 and S$1,707. 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.

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.

Air Canada
Thu, 29 Jan - Wed, 4 Feb
SIN
Singapore
STL
St. Louis
S$1,287 Return, found 4 days ago
S$1,287
Return
found 4 days ago
Select Air Canada flight, departing Thu, 29 Jan from Singapore to St. Louis, returning Wed, 4 Feb, priced at S$1,287 found 4 days ago
*Available to Expedia members.