Cheap flights from St. Louis to Key West (STL - EYW) from $294
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 6/23. 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 February, booked 52 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 May 11, 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $374 |
One-way from | $294 |
What is the cheapest day to fly round-trip from St. Louis to Key West?
Flying to your destination on a Sunday 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 194% on this flight, we recommend booking at least 53 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 $362 1-2 weeks out and tickets from $745 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 $485. You can even find prices in January for less than $485, as users have found deals to Key West from as low as $224. The month of June 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 16%.
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 20% on airfare.
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 2,684,066 searches. Data last updated May 11, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Key West. Deals update often to give you more flight options matching your criteria
Cheap Delta flights from St. Louis to Key West
Explore cheap flight options specifically provided by Delta 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 2,684,066 searches. Data last updated May 11, 2024.
Take a gander at the lowest prices we've found on Delta 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 2,684,066 searches. Prices were last updated on May 11, 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 2,684,066 searches. Data last updated May 11, 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 2,684,066 searches. Data last updated May 11, 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 2,684,066 searches. Data last updated May 11, 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 2,684,066 searches. Data last updated May 11, 2024.
Fly from
Fly to
Budget
$475 - $678
Route
Depart
Return
Price
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Sat 6/1
1 stop5h 39m
Key West
Wed 6/5
1 stop5h 49m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Sat 6/1
1 stop6h 02m
Key West
Tue 6/4
1 stop5h 43m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Sat 6/1
2 stops9h 13m
Key West
Wed 6/5
1 stop7h 43m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Thu 7/4
1 stop5h 51m
Key West
Mon 7/8
1 stop9h 44m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Mon 6/17
1 stop7h 55m
Key West
Tue 6/18
1 stop5h 46m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Sun 6/9
1 stop7h 01m
Key West
Thu 6/13
2 stops11h 55m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Sat 6/1
1 stop6h 02m
Key West
Thu 6/6
1 stop5h 14m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Sun 6/9
1 stop7h 01m
Key West
Sun 6/16
2 stops11h 55m
Lambert-St LouisKey West
STL - EYW
STLEYW
Lambert-St Louis
Thu 5/23
3 stops20h 15m
Key West
Mon 5/27
3 stops28h 15m
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 May 10, 2024.
Booking 52 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 May 5, 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 $333 while a round-trip flight costs $538. Price data was last updated on May 5, 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
$476
June
$478
July
$448
August
$382
September
$408
October
$470
November
$456
December
$400
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 May 11, 2024.
See what other customers who have flown with American Airlines, Delta and United Airlines 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.
Comfort
Overall
Boarding
Entertainment
Crew
Food
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.
Comfort
Overall
Boarding
Entertainment
Crew
Food
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.
Comfort
Overall
Boarding
Entertainment
Crew
Food
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.
Comfort
Overall
Boarding
Entertainment
Crew
Food
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.
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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 2,684,066 searches. Data last updated May 11, 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.