Cheap Flights from Key West (EYW) to St. Louis (STL)

Popular airlines from Key West Intl. Airport (EYW) to St. Louis Lambert Intl. Airport (STL)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Lambert Field last minute?
Being the spontaneous type is a wonderful way to travel, but it isn't necessarily the ideal way to find a bargain flight. Consider booking your EYW to Lambert-St. Louis Intl. Airport (STL) journey well ahead of time instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you're discovering Lambert-St. Louis Intl. Airport (STL)!
Can I change the date of my flight from Key West Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
Plans don't always work out, so Expedia is here to help make things as simple as possible. To start, find your EYW to Lambert-St. Louis Intl. Airport (STL) itinerary through the Expedia Trips portal and check the fare rules regarding changes. If you booked your ticket in the last 24 hours, some carriers will let you cancel without charge and book new flights. If you booked more than 24 hours ago, get in touch with us via our Customer Service portal to run through your options.

Travel information

Origin airport
Key West Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
1763 km

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