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 $158 One Way, $303 Round Trip
Prices starting at $303 for return flights and $158 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
$303 Roundtrip, found 3 days ago
$303
Roundtrip
found 3 days ago
STL
St. Louis
EYW
Key West
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
STL
St. Louis
EYW
Key West
$331 Roundtrip, found 3 days ago
$331
Roundtrip
found 3 days ago
STL
St. Louis
EYW
Key West
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
STL
St. Louis
EYW
Key West
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 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
$247 nightly
The price is $278 total per night from Aug 30 to Aug 31
$278 total
Aug 30 - Aug 31
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! (1,214 reviews)
"Really nice Hotel and pool. Really good bar and food by the pool. Only complaint was the 5 nights I was there house keeping never once came to refresh my room. Good thing i brought detergent and a washer and dryer was in the room. Everything was great but that would've made it spectacular."
Reviewed on Jul 31, 2026
Hampton Inn Key West FL
3755 S Roosevelt Blvd Key West FL
$148 nightly
The price is $166 total per night from Aug 30 to Aug 31
$166 total
Aug 30 - Aug 31
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! (1,452 reviews)
"Poor breakfast , to many rules in the Pool"
Reviewed on Aug 3, 2026
DoubleTree Resort by Hilton Grand Key - Key West
3990 S Roosevelt Blvd Key West FL
$152 nightly
The price is $171 total per night from Aug 20 to Aug 21
$171 total
Aug 20 - Aug 21
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 ...
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
Southernmost Beach Resort and Guesthouses
1319 Duval Street Key West FL
$203 nightly
The price is $228 total per night from Sep 1 to Sep 2
$228 total
Sep 1 - Sep 2
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! (3,469 reviews)
"We had a wonderful time. All the staff was helpful and friendly. We would have liked to know how much money would be held on your credit card before arriving. The hold was large and it could catch unknowing travelers of guard and unable to pay. The hold is almost half the amount you pay for your ..."
Reviewed on Aug 3, 2026
Beachside Resort & Residences
3841 N Roosevelt Blvd Key West FL
$195 nightly
The price is $219 total per night from Aug 30 to Aug 31
$219 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this beach hotel in Key West. Enjoy free WiFi, 2 restaurants, and a private beach. Our guests praise the pool and the helpful staff in our reviews. ...
8.6/10 Excellent! (2,398 reviews)
"Not as advertised. Limited to no access to the beach. The pool was ugly and outdated. Also, far from downtown."
Reviewed on Aug 2, 2026
Blue Flamingo Resort Key West
3820 North Roosevelt Boulevard Key West FL
$171 nightly
The price is $192 total per night from Sep 2 to Sep 3
$192 total
Sep 2 - Sep 3
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 ...
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
$152 nightly
The price is $171 total per night from Aug 20 to Aug 21
$171 total
Aug 20 - Aug 21
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 ...
Hampton Inn Key West FL
3755 S Roosevelt Blvd Key West FL
$148 nightly
The price is $166 total per night from Aug 30 to Aug 31
$166 total
Aug 30 - Aug 31
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! (1,452 reviews)
"Poor breakfast , to many rules in the Pool"
Reviewed on Aug 3, 2026
Eden House
1015 Fleming St Key West FL
$171 nightly
The price is $192 total per night from Aug 24 to Aug 25
$192 total
Aug 24 - Aug 25
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! (1,008 reviews)
"Quiet and clean with a nice, sunny pool."
Reviewed on Aug 3, 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
$155 nightly
The price is $175 total per night from Aug 23 to Aug 24
$175 total
Aug 23 - Aug 24
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! (1,366 reviews)
"Amenities stated a restaurant but there was a bar and donut shop only. It also stated private beach access which we never did find. Overall was good though, very clean. Pool was nice."
Reviewed on Aug 3, 2026
Seashell Motel
718 South Street Key West FL
$114 nightly
The price is $128 total per night from Aug 9 to Aug 10
$128 total
Aug 9 - Aug 10
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! (1,002 reviews)
"This is a very nice motel. Friendly staff, very clean and remodeled rooms. I do have a couple negatives: 1) the pool: it is still being remodeled and that should have been advertised! Apparently they just filled it with water the last couple days, but there is still construction. And with the beaches ..."
Reviewed on Aug 2, 2026
Duval House
815 Duval St Key West FL
$140 nightly
The price is $154 total per night from Aug 24 to Aug 25
$154 total
Aug 24 - Aug 25
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! (1,067 reviews)
"I am not one to write a bad review, and i don't think I ever have. But I have to be fair to subsequent guests and alert them to our experience. Some of the issues were un-avoidable and I am not even bringing those into question, like not being able to check in until after 5:30 when guaranteed check ..."
Reviewed on Aug 3, 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
$203 nightly
The price is $228 total per night from Sep 1 to Sep 2
$228 total
Sep 1 - Sep 2
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! (3,469 reviews)
"We had a wonderful time. All the staff was helpful and friendly. We would have liked to know how much money would be held on your credit card before arriving. The hold was large and it could catch unknowing travelers of guard and unable to pay. The hold is almost half the amount you pay for your ..."
Reviewed on Aug 3, 2026
Blue Flamingo Resort Key West
3820 North Roosevelt Boulevard Key West FL
$171 nightly
The price is $192 total per night from Sep 2 to Sep 3
$192 total
Sep 2 - Sep 3
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 ...
Hilton Key West Resort & Marina
5950 Peninsular Avenue Key West FL
$176 nightly
The price is $197 total per night from Aug 18 to Aug 19
$197 total
Aug 18 - Aug 19
Total with taxes and fees
Book a stay at this luxury hotel in Key West. Enjoy free WiFi, 6 outdoor pools, and a marina. Our guests praise the pool and the restaurant in our reviews. Popular ...
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.