Search & Compare - St Louis Flights & Tickets

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Cheap Flights to St. Louis (STL)

Looking for a cheap last-minute deal or the best round-trip flight to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

Flight deals to St Louis

Frontier Airlines  F9
Frontier Airlines
Orlando
2024-02-03
St Louis
USD 18

One-way F9 Nonstop Economy fare found on 2024-01-11
Spirit Airlines  NK
Spirit Airlines
Orlando
2024-02-03
St Louis
USD 18

One-way NK Nonstop Economy fare found on 2024-01-11
Frontier Airlines  F9
Frontier Airlines
Orlando
2024-02-03
St Louis
USD 18

One-way F9 Nonstop Economy fare found on 2024-01-11
Spirit Airlines  NK
Spirit Airlines
Orlando
2024-02-03
St Louis
USD 18

One-way NK Nonstop Economy fare found on 2024-01-11
Frontier Airlines  F9
Frontier Airlines
Orlando
2024-02-03
St Louis
USD 31

One-way F9 Nonstop Economy fare found on 2024-01-11
Spirit Airlines  NK
Spirit Airlines
Orlando
2024-02-03
St Louis
USD 31

One-way NK Nonstop Economy fare found on 2024-01-11
Frontier Airlines  F9
Frontier Airlines
Orlando
2024-02-03
St Louis
USD 31

One-way F9 Nonstop Economy fare found on 2024-01-11
Spirit Airlines  NK
Spirit Airlines
Orlando
2024-02-03
St Louis
USD 31

One-way NK Nonstop Economy fare found on 2024-01-11
Frontier Airlines  F9
Frontier Airlines
Ontario
2024-04-22
St Louis
USD 36

One-way F9 Economy fare found on 2024-04-01
Frontier Airlines  F9
Frontier Airlines
Ontario
2024-04-22
St Louis
USD 36

One-way F9 Economy fare found on 2024-04-01


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights to St Louis (STL)

Which airlines fly to St Louis?
Spirit Airlines, Frontier Airlines Airlines flying the most to St Louis (STL)
What is the cheapest flight to STL Airport?
In the past couple of days, the cheapest tickets to STL were found on Frontier Airlines : USD 18
What are the most popular origin to St Louis (STL)?
Travelers frequently travel from Harrisburg, Denver, Los Angeles, Orlando, Boston, Baltimore, Newark, Ontario, Philadelphia to St Louis (STL)

Destination Airport Information

IATA CodeSTL
NameLambert St Louis International
CitySt Louis
CountryUS
Latitude38.7486991882324
Longitude-90.370002746582

Airlines Flying from

Popular Routes

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