Skip to main content
Beginning of main content

Cheap Flights from Siem Reap to St. Louis

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Interesting Facts About Flights from Siem Reap to St. Louis (REP to STL)

Question : How much should a trip from Siem Reap (REP) to Saint Louis (STL) cost?
Answer : Flight prices are fluctuating much less for this route than most routes from Cambodia, as they're ranging from $5,151 to $5,382. Prices tend to be lower the further out you book.

Question : Which airline is giving the best deals for round-trip flights from Siem Reap International Airport (REP) to Lambert-St. Louis International Airport (STL)?
Answer : Delta Air Lines is offering the best deal at $5,151. Better take a look quickly because prices range all the way up to $5,382 over the next three months.

Question : How many days should you spend in Saint Louis?
Answer : The average time spent in Saint Louis by travelers from Siem Reap is two weeks.