Cheap round-trip flights to St. Louis

Prices were available within the past 7 days and starts at £38 for one-way flights and £82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Dec 23, 2019

Poor entertainment system. Otherwise good.

Jan 11, 2018

We were happy with the service at check in, but we did experience unnecessary delays as our infant's ticket was lost after the swap from Virgin to Delta. This caused tremendous stress on the family.

Dec 21, 2016

I would pay so much more money for my ticket if I had the option to choose a flight where children weren't allowed.

Oct 19, 2016

great food and wonderful service.

Searching for cheap flights to St. Louis? No travel company presents more choices than Expedia if you're looking to compare tickets to St. Louis. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Community of St. Louis. Expedia provides the cheapest flights to many destinations in Community of St. Louis and you may find even greater savings if you combine your flight with a hotel stay in St. Louis.

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Expedia will find the cheapest flights to St. Louis for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your St. Louis flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

Flights to St. Louis information

Destination Airport Lambert-St. Louis Intl.
Destination Airport IATA Code STL
Destination City Name St. Louis

Trending flights to St. Louis

Prices were available within the past 7 days and starts at £38 for one-way flights and £82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.