Cheap flights from St. Louis to Key West (STL - EYW) from $238
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Lambert-St Louis to Key West are usually found in January or August, booked 63 days in advance, depart on a Friday or Tuesday and return on a Monday
Cheap flight deals from St. Louis to Key West
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 2, 2024.
Popular in | March |
|---|---|
Cheapest in | January |
Average price | $529 |
Round-trip from | $374 |
What is the cheapest day to fly round-trip from St. Louis to Key West?
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Key West. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from St. Louis to Key West?
To save up to 85% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Key West from $620 1-2 weeks out and tickets from $677 for flights departing within the next 72 hours.
What is the cheapest month to fly from St. Louis to Key West?
The best pricing can be found in the month of January. Prices to Key West from St. Louis average $527. You can even find prices in January for less than $527, as users have found deals to Key West from as low as $334. The month of March appears to be one of the more expensive times to travel to Key West from St. Louis. Flying in the targeted month can save you up to 20%.
When is the cheapest time to fly from St. Louis to Key West (STL - EYW)?
One of the essential ways to save on airfare from St. Louis to Key West is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.
Cheap United Airlines flights from St. Louis to Key West
Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from St. Louis to Key West. Deals update often to give you more flight options matching your criteria
Cheap American Airlines flights from St. Louis to Key West
Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from St. Louis to Key West. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap St. Louis to Key West flights in May & June 2024
Find cheap flight options from St. Louis to Key West specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on mayo 2, 2024.
These are some of the most attractive deals on flights from St. Louis to Key West in 2024. More deals are always being added, so be sure to check back regularly.
St. Louis to Key West 2024 flight deals
Discover exclusive flight deals for travel between St. Louis and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
These are some of the most attractive deals on flights from St. Louis to Key West in 2024. More deals are always being added, so be sure to check back regularly.
St. Louis to Key West flights leaving soon
Find last-minute flight options from St. Louis to Key West for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Check out these flights departing soon from St. Louis to Key West. Tip: verify your flight details before completing your reservation.
One-way flights to Key West from St. Louis
Search for one-way flight options from St. Louis to Key West. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Key West. Users needing a return flight from St. Louis to Key West should utilize the search form above.
Find flights from St. Louis to Key West within your budget
Customize your flight search to find flights from St. Louis to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Fly from
Fly to
Budget
$448 - $693
Route
Depart
Return
Price
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
mié. 8/28
1 stop7h 07m
Key West
dom. 9/1
2 stops11h 28m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
mié. 8/28
1 stop7h 07m
Key West
dom. 9/1
1 stop8h 59m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
sáb. 6/1
1 stop5h 39m
Key West
mié. 6/5
1 stop8h 04m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
sáb. 8/3
2 stops9h 14m
Key West
sáb. 8/10
1 stop5h 21m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
sáb. 6/1
2 stops8h 31m
Key West
mié. 6/5
1 stop5h 02m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
sáb. 8/3
2 stops9h 14m
Key West
sáb. 8/10
2 stops8h 00m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
mié. 5/15
1 stop9h 54m
Key West
mar. 5/21
1 stop9h 03m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
vie. 9/6
1 stop7h 07m
Key West
lun. 9/9
2 stops11h 28m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
lun. 5/13
1 stop5h 47m
Key West
mar. 5/21
1 stop6h 30m
When is the best time to book a flight from St. Louis to Key West?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Key West. Price data was last updated on January 28, 2024.
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly from St. Louis to Key West?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Key West. Price data was last updated on April 28, 2024.
Average price of flights to Key West by month
Plan your trip from St. Louis to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Key West is currently $327 while a round-trip flight costs $508. Price data was last updated on April 28, 2024.
Currently, January is the cheapest month in which you can book a flight from St. Louis to Key West (average of $374). Flying from St. Louis to Key West in March is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$374
February
$414
March
$504
April
$481
May
$472
June
$479
July
$451
August
$382
September
$407
October
$468
November
$450
December
$399
Temperature and rainfall in Key West by month
Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.
EYW Temperature | 69.8 - 84.2 °F |
|---|
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated mayo 2, 2024.
See what other customers who have flown with United Airlines, American Airlines and Delta from St. Louis to Key West have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Key WestSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from St. Louis to Key West
Discover the top 3 airlines that operate flights from St. Louis to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Search flights from St. Louis to Key West by cabin class
Find flights from St. Louis to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from St. Louis to Key West?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Key West. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Key West?
Cheapflights simply makes it quick and affordable to book flights from St. Louis to Key West by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from St. Louis to Key West with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Key West, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from St. Louis to Key West become cheaper?
Yes, Cheapflights offers price alerts on St. Louis to Key West flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.