Cheap flights to St Louis City County

View €137 flight on Sat, 12 Sept 2026Opens in a new window

Popular airlines to St Louis City County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to St Louis City County

Prices were available within the past 7 days and start at €137 for one-way flights and €263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 12 Sept - Tue, 29 Sept
LGA
New York
STL
St. Louis
€263 Return, found 4 days ago
€263
Return
found 4 days ago
Select Delta flight, departing Sat, 12 Sept from New York to St. Louis, returning Tue, 29 Sept, priced at €263 found 4 days ago
Delta
Sat, 12 Sept - Tue, 29 Sept
LGA
New York
STL
St. Louis
€272 Return, found 4 days ago
€272
Return
found 4 days ago
Select Delta flight, departing Sat, 12 Sept from New York to St. Louis, returning Tue, 29 Sept, priced at €272 found 4 days ago
Delta
Sat, 12 Sept - Tue, 29 Sept
JFK
New York
STL
St. Louis
€280 Return, found 4 days ago
€280
Return
found 4 days ago
Select Delta flight, departing Sat, 12 Sept from New York to St. Louis, returning Tue, 29 Sept, priced at €280 found 4 days ago
American Airlines
Sat, 12 Sept - Tue, 29 Sept
JFK
New York
STL
St. Louis
€289 Return, found 4 days ago
€289
Return
found 4 days ago
Select American Airlines flight, departing Sat, 12 Sept from New York to St. Louis, returning Tue, 29 Sept, priced at €289 found 4 days ago
American Airlines
Thu, 9 Jul - Sun, 12 Jul
ORD
Chicago
STL
St. Louis
€290 Return, found 3 hours ago
€290
Return
found 3 hours ago
Select American Airlines flight, departing Thu, 9 Jul from Chicago to St. Louis, returning Sun, 12 Jul, priced at €290 found 3 hours ago
Delta
Sat, 12 Sept - Tue, 29 Sept
JFK
New York
STL
St. Louis
€291 Return, found 4 days ago
€291
Return
found 4 days ago
Select Delta flight, departing Sat, 12 Sept from New York to St. Louis, returning Tue, 29 Sept, priced at €291 found 4 days ago
Delta
Sat, 12 Sept - Tue, 29 Sept
JFK
New York
STL
St. Louis
€292 Return, found 4 days ago
€292
Return
found 4 days ago
Select Delta flight, departing Sat, 12 Sept from New York to St. Louis, returning Tue, 29 Sept, priced at €292 found 4 days ago
United
Thu, 9 Jul - Sun, 12 Jul
ORD
Chicago
STL
St. Louis
€351 Return, found 3 hours ago
€351
Return
found 3 hours ago
Select United flight, departing Thu, 9 Jul from Chicago to St. Louis, returning Sun, 12 Jul, priced at €351 found 3 hours ago
WestJet
Thu, 25 Jun - Sun, 28 Jun
YUL
Montreal
STL
St. Louis
€526 Return, found 19 hours ago
€526
Return
found 19 hours ago
Select WestJet flight, departing Thu, 25 Jun from Montreal to St. Louis, returning Sun, 28 Jun, priced at €526 found 19 hours ago
British Airways
Wed, 26 Aug - Sun, 30 Aug
DUB
Dublin
STL
St. Louis
€839 Return, found 3 days ago
€839
Return
found 3 days ago
Select British Airways flight, departing Wed, 26 Aug from Dublin to St. Louis, returning Sun, 30 Aug, priced at €839 found 3 days ago
Book with confidence

About St Louis City County

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

Trending flights to St Louis City 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.

American Airlines
Sun, 25 Oct - Sun, 1 Nov
DUB
Dublin
STL
St. Louis
€837 Return, found 5 hours ago
€837
Return
found 5 hours ago
Select American Airlines flight, departing Sun, 25 Oct from Dublin to St. Louis, returning Sun, 1 Nov, priced at €837 found 5 hours ago

Frequently asked questions

How do I find cheap flights to St Louis City County that have flexible change policies?
It's as easy as can be with Expedia. Firstly, type in your preferred travel dates and click on "Search." Next, check "No change fee" just below the "Flexible change policies" filter on the top left of your screen. Step 3. Snag your flexible and cheap airfare to St Louis City County.
Which airlines fly to St Louis City County?
Choose a seat with one of these airlines and the vibrant region of St Louis City County will be yours to explore:

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

How can I find cheap tickets to St Louis City County?
For an amazing deal to St Louis City County, book well ahead. Also use Expedia's "flexible dates" feature above your search results. This will list prices for the days around your travel dates. In the last seven days, €263 was the best price for a flight to St Louis City County.
How much is a flight to St Louis City County?
If you were journeying one way from New York (LGA), you could've scored a cheap ticket for €137 in the last seven days. Return flights to St Louis City County ranged from only €263 to €839 over the same period.
What are the most popular airports to fly into in St Louis City County?
Start arranging your St Louis City County holiday by securing one of the 4,902 monthly flights to Lambert-St. Louis Intl. Airport (STL). This is the region's primary gateway.
How much is a plane ticket to St Louis City County?
In the last seven days, airfares to St Louis City County fluctuated between €263 and €839. Prices tend to go up over time, so pick up an awesome deal today.
What months are the cheapest to book a flight to St Louis City County?
The best month to score a great deal to St Louis City County is February, whereas the most expensive is December. Avoid this month if you're counting your pennies.

Book with confidence

About St Louis City County

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