Flight to St. Clair County

View S$127 flight on Sat, 31 Jan, 2026Opens in a new window

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Cheap round-trip flights to St. Clair County

Prices were available within the past 7 days and start at S$127 for one-way flights and S$311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 21 Feb - Sat, 28 Feb
LGA
New York
STL
St. Louis
S$311 Return, found 3 days ago
S$311
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from New York to St. Louis, returning Sat, 28 Feb, priced at S$311 found 3 days ago
Delta
Sat, 21 Feb - Sat, 28 Feb
IAD
Washington
STL
St. Louis
S$329 Return, found 3 days ago
S$329
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from Washington to St. Louis, returning Sat, 28 Feb, priced at S$329 found 3 days ago
Delta
Sat, 21 Feb - Sat, 28 Feb
EWR
New York
STL
St. Louis
S$337 Return, found 3 days ago
S$337
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from New York to St. Louis, returning Sat, 28 Feb, priced at S$337 found 3 days ago
Delta
Sat, 21 Feb - Sat, 28 Feb
LGA
New York
STL
St. Louis
S$356 Return, found 3 days ago
S$356
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from New York to St. Louis, returning Sat, 28 Feb, priced at S$356 found 3 days ago
Delta
Fri, 27 Feb - Sat, 7 Mar
DFW
Dallas
STL
St. Louis
S$357 Return, found 1 day ago
S$357
Return
found 1 day ago
Select Delta flight, departing Fri, 27 Feb from Dallas to St. Louis, returning Sat, 7 Mar, priced at S$357 found 1 day ago
Delta
Sat, 21 Feb - Sat, 28 Feb
LGA
New York
STL
St. Louis
S$357 Return, found 3 days ago
S$357
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from New York to St. Louis, returning Sat, 28 Feb, priced at S$357 found 3 days ago
United
Sat, 21 Feb - Sat, 28 Feb
EWR
New York
STL
St. Louis
S$369 Return, found 3 days ago
S$369
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from New York to St. Louis, returning Sat, 28 Feb, priced at S$369 found 3 days ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
LGA
New York
STL
St. Louis
S$401 Return, found 3 days ago
S$401
Return
found 3 days ago
Select American Airlines flight, departing Sat, 21 Feb from New York to St. Louis, returning Sat, 28 Feb, priced at S$401 found 3 days ago
Air Canada
Thu, 29 Jan - Wed, 4 Feb
SIN
Singapore
STL
St. Louis
S$1,287 Return, found 5 days ago
S$1,287
Return
found 5 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 5 days ago
Qatar Airways
Wed, 22 Apr - Tue, 28 Apr
SIN
Singapore
STL
St. Louis
S$1,553 Return, found 1 day ago
S$1,553
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 22 Apr from Singapore to St. Louis, returning Tue, 28 Apr, priced at S$1,553 found 1 day ago

Trending flights to St. Clair 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 5 days ago
S$1,287
Return
found 5 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 5 days ago

Frequently asked questions

How do I find cheap flights to St. Clair County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we have a "No change fee" search function to help you track down flexible, low-priced flights to St. Clair County. It's on the left-hand side of your screen directly under the "Flexible change policies" subheading.
Which airlines fly to St. Clair County?
Let Allegiant Air take you there. This well-known carrier provides 125 services every month to MidAmerica-St. Louis Airport (BLV), a St. Clair County gateway.
How can I find cheap tickets to St. Clair County?
A good strategy for walking away with cheap airfares is to be flexible with your dates. Start by searching for your flight to St. Clair County, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book ahead of time. For an idea of fares, S$311 was the best price for a flight to St. Clair County in the last seven days.
How much is a flight to St. Clair County?
In the last seven days, return flights to St. Clair County sold for as little as S$311 and peaked at S$1,553. For one-way trips taking off from Orlando (MCO), the lowest amount paid during this time was just S$127.
What are the most popular airports to fly into in St. Clair County?
Pack your bags and fly into MidAmerica-St. Louis Airport (BLV), St. Clair County's main flight hub. Book a ticket on one of the 125 flights that touch down at this well-known destination every month.
When is the cheapest time to fly to St. Clair County?
Fly out on a Tuesday to improve your chances of nabbing the cheapest airfare to St. Clair County. Mondays are usually the second most affordable day to depart. Saturday is generally the priciest day to fly anywhere.
How much is a plane ticket to St. Clair County?
In the last seven days, seats ranged between S$311 and S$1,553. Swipe through our amazing deals to St. Clair County, pick your favourite and then get packing!
What is the best time to go to St. Clair County?
Mascoutah, St. Clair County's main city, is a terrific destination to explore at anytime. Don't like cold weather? Then journey here from June 20 onward in summer, when temperatures vary from 18ºC to 29ºC. March, May and June is when Mascoutah is really lively.
What months are the cheapest to book a flight to St. Clair County?
The ideal month to reserve a fabulous deal to St. Clair County is February, whereas prices are at their highest in December. Give this month a miss if you're counting your pennies.

Book with confidence

Expedia offers flights to St. Clair County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Clair County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

St. Clair County Flights Information

Airlines serving
Delta, American Airlines, United, China Airlines, Qatar Airways, Air Canada
Roundtrip price
from S$311
St. Clair County Flights Information

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