Cheap Flights to St Louis City County | Popular Routes to St Louis City County from HK$1,165

View HK$1,165 flight on Tue, 31 Mar 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 HK$1,165 for one-way flights and HK$2,190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 8 Apr - Tue, 21 Apr
LGA
New York
STL
St. Louis
HK$2,190 Return, found 3 hours ago
HK$2,190
Return
found 3 hours ago
Select Delta flight, departing Wed, 8 Apr from New York to St. Louis, returning Tue, 21 Apr, priced at HK$2,190 found 3 hours ago
United
Sat, 25 Apr - Sat, 2 May
YVR
Vancouver
STL
St. Louis
HK$2,349 Return, found 2 days ago
HK$2,349
Return
found 2 days ago
Select United flight, departing Sat, 25 Apr from Vancouver to St. Louis, returning Sat, 2 May, priced at HK$2,349 found 2 days ago
Delta
Tue, 31 Mar - Tue, 7 Apr
ONT
Ontario
STL
St. Louis
HK$2,454 Return, just found
HK$2,454
Return
just found
Select Delta flight, departing Tue, 31 Mar from Ontario to St. Louis, returning Tue, 7 Apr, priced at HK$2,454 just found
Delta
Tue, 31 Mar - Wed, 1 Apr
EWR
New York
STL
St. Louis
HK$2,475 Return, found 3 hours ago
HK$2,475
Return
found 3 hours ago
Select Delta flight, departing Tue, 31 Mar from New York to St. Louis, returning Wed, 1 Apr, priced at HK$2,475 found 3 hours ago
Delta
Tue, 1 Dec - Mon, 21 Dec
JFK
New York
STL
St. Louis
HK$2,491 Return, found 2 days ago
HK$2,491
Return
found 2 days ago
Select Delta flight, departing Tue, 1 Dec from New York to St. Louis, returning Mon, 21 Dec, priced at HK$2,491 found 2 days ago
United
Sat, 25 Apr - Sat, 2 May
YVR
Vancouver
STL
St. Louis
HK$2,677 Return, found 2 days ago
HK$2,677
Return
found 2 days ago
Select United flight, departing Sat, 25 Apr from Vancouver to St. Louis, returning Sat, 2 May, priced at HK$2,677 found 2 days ago
Air Canada
Sat, 25 Apr - Sat, 2 May
YVR
Vancouver
STL
St. Louis
HK$2,677 Return, found 2 days ago
HK$2,677
Return
found 2 days ago
Select Air Canada flight, departing Sat, 25 Apr from Vancouver to St. Louis, returning Sat, 2 May, priced at HK$2,677 found 2 days ago
Delta
Fri, 17 Apr - Sun, 26 Apr
LAX
Los Angeles
STL
St. Louis
HK$2,851 Return, found 6 days ago
HK$2,851
Return
found 6 days ago
Select Delta flight, departing Fri, 17 Apr from Los Angeles to St. Louis, returning Sun, 26 Apr, priced at HK$2,851 found 6 days ago
American Airlines
Wed, 1 Apr - Mon, 6 Apr
ONT
Ontario
STL
St. Louis
HK$3,163 Return, just found
HK$3,163
Return
just found
Select American Airlines flight, departing Wed, 1 Apr from Ontario to St. Louis, returning Mon, 6 Apr, priced at HK$3,163 just found
Alaska Airlines
Wed, 18 Mar - Thu, 19 Mar
LAX
Los Angeles
STL
St. Louis
HK$4,141 Return, found 5 days ago
HK$4,141
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 18 Mar from Los Angeles to St. Louis, returning Thu, 19 Mar, priced at HK$4,141 found 5 days ago

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.

EVA Airways
Wed, 23 Sept - Tue, 29 Sept
HKG
Hong Kong SAR
STL
St. Louis
HK$7,182 Return, found 1 day ago
HK$7,182
Return
found 1 day ago
Select EVA Airways flight, departing Wed, 23 Sept from Hong Kong SAR to St. Louis, returning Tue, 29 Sept, priced at HK$7,182 found 1 day 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, HK$2,190 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 HK$1,165 in the last seven days. Return flights to St Louis City County ranged from only HK$2,190 to HK$7,182 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.
When is the cheapest time to fly to St Louis City County?
Consider travelling early in the week to secure the best deal to St Louis City County. Tuesday is commonly the most cost-effective day to depart, with Monday right behind it. Saturday typically has the most expensive ticket prices. This is because lots of travellers choose to kick off their holiday on a weekend.
How much is a plane ticket to St Louis City County?
In the last seven days, airfares to St Louis City County fluctuated between HK$2,190 and HK$7,182. 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

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About St Louis City County

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