St. Clair County Flights - Book Cheap Flights to St. Clair County

View RM584 flight on Thu, 27 Aug 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 RM584 for one-way flights and RM1,168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,168 Return, found 1 day ago
RM1,168
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,168 found 1 day ago
Delta
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,251 Return, found 1 day ago
RM1,251
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,251 found 1 day ago
Delta
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,347 Return, found 1 day ago
RM1,347
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,347 found 1 day ago
Delta
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,350 Return, found 1 day ago
RM1,350
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,350 found 1 day ago
Delta
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,365 Return, found 1 day ago
RM1,365
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,365 found 1 day ago
United
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,448 Return, found 1 day ago
RM1,448
Return
found 1 day ago
Select United flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,448 found 1 day ago
Delta
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,467 Return, found 1 day ago
RM1,467
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,467 found 1 day ago
American Airlines
Thu, 27 Aug - Wed, 2 Sept
SAN
San Diego
STL
St. Louis
RM1,561 Return, found 1 day ago
RM1,561
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Aug from San Diego to St. Louis, returning Wed, 2 Sept, priced at RM1,561 found 1 day ago
Qatar Airways
Mon, 8 Mar - Mon, 29 Mar
KUL
Kuala Lumpur
STL
St. Louis
RM5,040 Return, found 1 day ago
RM5,040
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 8 Mar from Kuala Lumpur to St. Louis, returning Mon, 29 Mar, priced at RM5,040 found 1 day ago
Air Canada
Thu, 15 Oct - Fri, 23 Oct
KUL
Kuala Lumpur
STL
St. Louis
RM6,178 Return, found 1 day ago
RM6,178
Return
found 1 day ago
Select Air Canada flight, departing Thu, 15 Oct from Kuala Lumpur to St. Louis, returning Fri, 23 Oct, priced at RM6,178 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.

Qatar Airways
Mon, 8 Mar - Mon, 29 Mar
KUL
Kuala Lumpur
STL
St. Louis
RM5,040 Return, found 1 day ago
RM5,040
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 8 Mar from Kuala Lumpur to St. Louis, returning Mon, 29 Mar, priced at RM5,040 found 1 day 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, RM1,168 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 RM1,168 and peaked at RM6,178. For one-way trips taking off from San Diego (SAN), the lowest amount paid during this time was just RM584.
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.
How much is a plane ticket to St. Clair County?
In the last seven days, seats ranged between RM1,168 and RM6,178. 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.

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About St. Clair County

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About St. Clair County
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