Cheap flights from STL to EYW (Lambert-St. Louis Intl. to Key West Intl.)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
Cheap Flights from STL to EYW starting at $317 One Way, $343 Round Trip
Prices starting at $343 for return flights and $317 for one-way flights to Key West Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
STL
St. Louis
EYW
Key West
$343 Roundtrip, found 4 days ago
$343
Roundtrip
found 4 days ago
STL
St. Louis
EYW
Key West
$362 Roundtrip, found 6 days ago
$362
Roundtrip
found 6 days ago
STL
St. Louis
EYW
Key West
$369 Roundtrip, found 4 days ago
$369
Roundtrip
found 4 days ago
STL
St. Louis
EYW
Key West
$370 Roundtrip, found 22 hours ago
$370
Roundtrip
found 22 hours ago
STL
St. Louis
EYW
Key West
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Hotel Ideas near Key West Intl.
Airport Hotels near Key West Intl.
Hyatt Vacation Club at Windward Pointe, Key West
3675 South Roosevelt Boulevard Key West FL
$343 nightly
The price is $386 total per night from Jul 11 to Jul 12
$386 total
Jul 11 - Jul 12
Total with taxes and fees
Stay at this hotel in Key West. Enjoy free WiFi, free parking, and a snack bar/deli. Our guests praise the pool and the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (1,125 reviews)
"Excellent stay! Walkable to the Smathers beach... rooms were very clean. Pool has great ocean view. Amenities were good!"
Reviewed on Jun 9, 2026
Hampton Inn Key West FL
3755 S Roosevelt Blvd Key West FL
$185 nightly
The price is $209 total per night from Jul 8 to Jul 9
$209 total
Jul 8 - Jul 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Key West. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9/10 Wonderful! (1,386 reviews)
"Room was clean and spacious. Pool was excellent. Breakfast had a lot of variety. Loved the view."
Reviewed on Jun 8, 2026
DoubleTree Resort by Hilton Grand Key - Key West
3990 S Roosevelt Blvd Key West FL
$164 nightly
The price is $185 total per night from Jun 21 to Jun 22
$185 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly resort in Key West. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,042 reviews)
"Room was clean, staff were friendly and helpful. Hotel was a little further from attractions than I expected but was still a great place to stay."
Reviewed on Jun 9, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Hotels In Key West
Blue Flamingo Resort Key West
3820 North Roosevelt Boulevard Key West FL
$175 nightly
The price is $197 total per night from Jun 11 to Jun 12
$197 total
Jun 11 - Jun 12
Total with taxes and fees
Book a stay at this family-friendly hotel in Key West. Enjoy free WiFi, 2 outdoor pools, and 2 restaurants. Our guests praise the pool and the helpful staff ...
8.4/10 Very Good! (2,356 reviews)
"#"
Reviewed on Jun 9, 2026
Southernmost Beach Resort and Guesthouses
1319 Duval Street Key West FL
$269 nightly
The price is $302 total per night from Jun 29 to Jun 30
$302 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this beach hotel in Key West. Enjoy free WiFi, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.8/10 Excellent! (3,377 reviews)
"Gorgeous hotel with beautiful pool areas and beach restaurant. Rooms are clean and comfortable."
Reviewed on Jun 9, 2026
Hilton Garden Inn Key West / The Keys Collection
3850 N Roosevelt Blvd Key West FL
$132 nightly
The price is $149 total per night from Jun 21 to Jun 22
$149 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Key West. Enjoy 2 restaurants, breakfast (surcharge), and a free area shuttle. Our guests praise the pool and ...
8/10 Very Good! (1,234 reviews)
"Staff was great and extremely helpful."
Reviewed on Jun 10, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Key West Hotels With Airport Transportation
DoubleTree Resort by Hilton Grand Key - Key West
3990 S Roosevelt Blvd Key West FL
$164 nightly
The price is $185 total per night from Jun 21 to Jun 22
$185 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly resort in Key West. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,042 reviews)
"Room was clean, staff were friendly and helpful. Hotel was a little further from attractions than I expected but was still a great place to stay."
Reviewed on Jun 9, 2026
Hampton Inn Key West FL
3755 S Roosevelt Blvd Key West FL
$185 nightly
The price is $209 total per night from Jul 8 to Jul 9
$209 total
Jul 8 - Jul 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Key West. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9/10 Wonderful! (1,386 reviews)
"Room was clean and spacious. Pool was excellent. Breakfast had a lot of variety. Loved the view."
Reviewed on Jun 8, 2026
Eden House
1015 Fleming St Key West FL
$145 nightly
The price is $164 total per night from Jun 21 to Jun 22
$164 total
Jun 21 - Jun 22
Total with taxes and fees
Stay at this hotel in Key West. Enjoy free WiFi, in-room massages, and a 24-hour front desk. Our guests praise the pool and the helpful staff in our reviews. ...
9/10 Wonderful! (1,005 reviews)
"This is a great place for couples. The pool and hot tub are amazing. I was little disappointed not to get the porch swing room with the upstairs balcony but I know next time. Bed could use an upgrade but overall the because place to stay."
Reviewed on Jun 10, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Low Priced Key West Hotels
Southwinds Motel
1321 Simonton Street Key West FL
$164 nightly
The price is $185 total per night from Jun 14 to Jun 15
$185 total
Jun 14 - Jun 15
Total with taxes and fees
Stay at this hotel in Key West. Enjoy free breakfast, 2 outdoor pools, and parking (surcharge). Our guests praise the breakfast and the pool in our reviews. ...
8.6/10 Excellent! (1,351 reviews)
"Clean and cozy pool area."
Reviewed on Jun 9, 2026
Seashell Motel
718 South Street Key West FL
$120 nightly
The price is $135 total per night from Jun 15 to Jun 16
$135 total
Jun 15 - Jun 16
Total with taxes and fees
Stay at this hostel in Key West. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8/10 Very Good! (1,010 reviews)
"Loved the close proximity to walk to the popular Duvall street for shopping and dining. The bathroom was huge!! Upgraded bathroom fixtures and tile. Great water pressure. Adjustable temperature A/C unit which was cold that I chose to turn up. Comfortable plush mattress, though the bed squeaked a ..."
Reviewed on Jun 8, 2026
Duval House
815 Duval St Key West FL
$153 nightly
The price is $170 total per night from Jun 16 to Jun 17
$170 total
Jun 16 - Jun 17
Total with taxes and fees
Stay at this B&B in Key West. Enjoy parking (surcharge), daily housekeeping, and a garden. Our guests praise the breakfast and the pool in our reviews. Popular ...
9.4/10 Exceptional! (1,038 reviews)
"Great location and clean rooms. Breakfast staff is so sweet! Will stay here again for sure!!"
Reviewed on Jun 10, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Family Friendly Hotels in Key West
Southernmost Beach Resort and Guesthouses
1319 Duval Street Key West FL
$269 nightly
The price is $302 total per night from Jun 29 to Jun 30
$302 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this beach hotel in Key West. Enjoy free WiFi, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.8/10 Excellent! (3,377 reviews)
"Gorgeous hotel with beautiful pool areas and beach restaurant. Rooms are clean and comfortable."
Reviewed on Jun 9, 2026
Margaritaville Beach House Key West
2001 South Roosevelt Blvd Key West FL
Book a stay at this beach hotel in Key West. Enjoy free parking, 2 restaurants, and breakfast (surcharge). Popular attractions Southernmost Point and Duval Street ...
8.4/10 Very Good! (999 reviews)
Families like: Outdoor pool, babysitting, close to beach, bicycle rentals
Travelers say...
"This is a beautiful resort full of amenities! Margaritas when you arrive, smoothies at the pool each day around noon, free airport and old town shuttles so we didn’t need to Uber anywhere, also coffee/water/cookies in the lobby daily. The beach is an easy walk across the street. The hotel is super ..."
Reviewed on Apr 19, 2026
Blue Flamingo Resort Key West
3820 North Roosevelt Boulevard Key West FL
$175 nightly
The price is $197 total per night from Jun 11 to Jun 12
$197 total
Jun 11 - Jun 12
Total with taxes and fees
Book a stay at this family-friendly hotel in Key West. Enjoy free WiFi, 2 outdoor pools, and 2 restaurants. Our guests praise the pool and the helpful staff ...
8.4/10 Very Good! (2,356 reviews)
Families like: Outdoor pools, playground, miniature golf, game room
Travelers say...
"#"
Reviewed on Jun 9, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
STL to EYW Route Info
Origin Airport | |
|---|---|
Destination Airport | |
Number Of Airlines Serving | |
Distance | |
Shortest Flight Departure Time | |
Shortest Flight Departure Date |
- Airport Locations
- More Popular Flights
- Top Trending
- Flights from Other Cities
- Flights From Other Airports
- Great Travel Ideas
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago
EYW Address & GPS
Address:
3491 South Roosevelt Boulevard
Key West FL, 33040-5260
United States
IATA Code:
EYW
Longitude:
-81.75501
Latitude:
24.553574
Time Zone:
America/New_York
Other Flights from Lambert-St. Louis Intl. Airport (STL)
Other Flights to Key West Intl. Airport (EYW)
- Abraham Lincoln Capital Airport (SPI)
- Quincy Regional-Baldwin Field Airport (UIN)
- Columbia Regional Airport (COU)
- Veterans Airport of Southern Illinois Airport (MWA)
- Decatur Airport (DEC)
- Cape Girardeau Municipal Airport (CGI)
- St. Robert Regional Airport (TBN)
- Cairo Regional Airport (CIR)
- Greater Peoria Regional Airport (PIA)
- Central Illinois Regional Airport (BMI)
Top Trending
Flights
- DCA to MCO
- BOS to MCO
- BDL to MCO
- LGA to MIA
- JFK to LAS
- LGA to FLL
- MCO to LAX
- DTW to MCO
- DCA to MIA
- LAX to DFW
- MCO to LGA
- SEA to SAN
- BWI to MIA
- JFK to FLL
- BWI to DFW
- LAX to MCO
- EWR to MCO
- SNA to LAS
- LGA to MCO
- MCO to JFK
- MCO to EWR
- ORD to MCO
- MCO to SJU
- PHL to MCO
- BWI to MCO
- JFK to MCO
- JFK to MIA
- DFW to CDG
- RDU to MCO
- DCA to BOS
Frequently asked questions
Map To Nearby Hotels
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.