Cheap flights from St Louis to Key West (STL - EYW)

Flight FAQs

From St Louis to Key West

Are flight prices decreasing from St Louis to Key West due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Key West for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Key West to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Lambert-St Louis to Key West. Policies will vary by airline.

Which airlines flying from Lambert-St Louis to Key West have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to Key West have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from St Louis to Key West for under $300 on Cheapflights?

Yes, there are multiple flights from St Louis to Key West for under $300. The cheapest flight booked recently is on Multiple Airlines for just $201, but on average you can expect to pay $239.

Are there nonstop flights from St Louis to Key West for under $200 on Cheapflights?

There are no nonstop flights from St Louis to Key West, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Key West for under $400?

There are currently 5+ open flights from St Louis to Key West within the next 7 days for less than $400.

How popular is this flight route?

Within the past month, 35 users have taken a look at flights from Lambert-St Louis to Key West.

Does it rain more in St Louis or Key West?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in St Louis is roughly similar to Key West. You can assume this to be the case over the next 14 days.

Is St Louis weather warmer or cooler than Key West?

We forecast the temperature to be around the 91 °F's in August, on average. The temperature in Key West is generally hotter than in St Louis. Book flights in a timely manner in correlation to your departure date.

How long is the flight from St Louis to Key West?

American Airlines can get you from St Louis to Key West in just under 4h 47m. Your travel time can differ by up to .

What is the cheapest airline to fly from St Louis to Key West round-trip?

Currently priced at $255, American Airlines will fly you from St Louis to Key West and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from St Louis to Key West one-way?

One-way options have recently been found by users for as low as $148 on American Airlines.