Cheap Flights from Thermal (TRM) to St. Louis (STL)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Jacqueline Cochran Regional Airport (TRM) to Lambert-St. Louis Intl. Airport (STL) last minute?
Booking your journey from Jacqueline Cochran Regional Airport (TRM) to STL at the last minute could save you dollars if you luck out and find an awesome deal. However, tickets don't usually get cheaper closer to the departure date. If you choose to wait, flights could also be sold out or the best seats gone (hello, middle seat!). If you'd rather not take any chances, book well in advance of when you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for St. Louis from Thermal?
From Thermal, you can connect to St. Louis via Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS). Do some research into which airport is more convenient for you before you make a decision. If you decide on Lambert-St. Louis Intl. Airport (STL), it's about 19 kilometers northwest of the downtown area. Use the cash you save when booking your ticket with Expedia to visit the city's awesome sights, such as Busch Stadium and Gateway Arch.
Can I change the date of my flight from Jacqueline Cochran Regional Airport to Lambert-St. Louis Intl. Airport (STL)?
Expedia makes it a breeze to make amendments to your TRM to Lambert Field trip yourself. Just log in to the Expedia Trips portal and tap "change flight." Browse around for new flights and secure the one that fits your plans. You'll get an estimate of flight change fees that may apply. You can also find your way to our Customer Service portal to chat to our Virtual Agent and get answers to all your questions.

Travel information

Origin airport
Jacqueline Cochran Regional
Destination airport
Lambert-St. Louis Intl.
Distance
2360 km

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