Macoupin County Flights - Book Cheap Flights to Macoupin County

View RM1,195 flight on Tue, 21 Apr 2026Opens in a new window

Popular airlines to Macoupin County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Macoupin County

Prices were available within the past 7 days and start at RM1,195 for one-way flights and RM2,206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,206 Return, found 5 days ago
RM2,206
Return
found 5 days ago
Select United flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,206 found 5 days ago
American Airlines
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,234 Return, found 5 days ago
RM2,234
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,234 found 5 days ago
American Airlines
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,273 Return, found 5 days ago
RM2,273
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,273 found 5 days ago
American Airlines
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,312 Return, found 5 days ago
RM2,312
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,312 found 5 days ago
United
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,323 Return, found 5 days ago
RM2,323
Return
found 5 days ago
Select United flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,323 found 5 days ago
Delta
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,325 Return, found 5 days ago
RM2,325
Return
found 5 days ago
Select Delta flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,325 found 5 days ago
Delta
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,363 Return, found 5 days ago
RM2,363
Return
found 5 days ago
Select Delta flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,363 found 5 days ago
United
Sun, 19 Apr - Sun, 26 Apr
PHL
Philadelphia
STL
St. Louis
RM2,365 Return, found 5 days ago
RM2,365
Return
found 5 days ago
Select United flight, departing Sun, 19 Apr from Philadelphia to St. Louis, returning Sun, 26 Apr, priced at RM2,365 found 5 days ago
Qatar Airways
Mon, 27 Apr - Mon, 4 May
KUL
Kuala Lumpur
STL
St. Louis
RM4,610 Return, found 17 hours ago
RM4,610
Return
found 17 hours ago
Select Qatar Airways flight, departing Mon, 27 Apr from Kuala Lumpur to St. Louis, returning Mon, 4 May, priced at RM4,610 found 17 hours ago
Air Canada
Tue, 8 Sept - Sun, 27 Sept
KUL
Kuala Lumpur
STL
St. Louis
RM6,211 Return, found 1 day ago
RM6,211
Return
found 1 day ago
Select Air Canada flight, departing Tue, 8 Sept from Kuala Lumpur to St. Louis, returning Sun, 27 Sept, priced at RM6,211 found 1 day ago

Trending flights to Macoupin 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, 27 Apr - Mon, 4 May
KUL
Kuala Lumpur
STL
St. Louis
RM4,610 Return, found 17 hours ago
RM4,610
Return
found 17 hours ago
Select Qatar Airways flight, departing Mon, 27 Apr from Kuala Lumpur to St. Louis, returning Mon, 4 May, priced at RM4,610 found 17 hours ago

Frequently asked questions

How do I find cheap flights to Macoupin County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible fares on the market. Simply mark the "No change fee" box directly below the "Flexible change policies" heading to find your perfect flight to Macoupin County.
Which airlines fly to Macoupin County?
When you're ready to book your flight to or near Macoupin County, these quality carriers look forward to welcoming you aboard:

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

How can I find cheap tickets to Macoupin County?
One of the easiest ways to snare cheap tickets to Macoupin County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Macoupin County in the last seven days was RM2,206. Booking ahead will usually help you walk away with an even better deal.
How much is a flight to Macoupin County?
You could have scored a round-trip ticket to Macoupin County from anywhere between RM2,206 and RM6,211 in the last seven days. For one-way trips departing from Philadelphia (PHL), the lowest amount paid during this time was RM1,195.
What are the most popular airports to fly into in Macoupin County?
Start arranging your Macoupin County journey by securing a seat on one of the 4,902 flights a month to Lambert-St. Louis Intl. Airport (STL). This is the region's primary gateway.
How much is a plane ticket to Macoupin County?
In the last seven days, fares to Macoupin County fluctuated between RM2,206 and RM6,211. The early bird catches the worm, so land yourself a top deal today.
What is the best time to go to Macoupin County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a lovely time to head to the top Macoupin County city of Staunton. Average temperatures fluctuate between 18ºC and 27ºC throughout this season. The largest crowds are found here in June, September and October.
What months are the cheapest to book a flight to Macoupin County?
Snap up a ticket in February to enjoy incredible flight deals to Macoupin County. The month of December is known to be the most expensive time to buy a seat.

Book with confidence

About Macoupin County

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

Explore a world of travel with Expedia

*Available to Expedia members.