$34 Cheap flight deals from Denver (DEN) to Florida Keys (MIA)

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This Weekend's Flight Deals from Denver to Florida Keys

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 20 - Mon, Dec 22
DEN
Denver Intl.
MIA
Miami Intl.
$278 Roundtrip, just found
$278
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 20 from Denver Intl. to Miami Intl., returning Mon, Dec 22, priced at $278 just found
Sun, Dec 21 - Wed, Dec 24
DEN
Denver Intl.
EYW
Key West Intl.
$397 Roundtrip, found 1 day ago
$397
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Dec 21 from Denver Intl. to Key West Intl., returning Wed, Dec 24, priced at $397 found 1 day ago

Airfares from $34 One Way, $69 Round Trip from Denver to Florida Keys

Prices starting at $69 for return flights and $34 for one-way flights to Florida Keys were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 13 - Tue, Jan 20
DEN
Denver
MIA
Miami
$69 Roundtrip, found 1 day ago
$69
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jan 13 from Denver to Miami, returning Tue, Jan 20, priced at $69 found 1 day ago
Sun, Feb 15 - Wed, Feb 25
DEN
Denver
MIA
Miami
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sun, Feb 15 from Denver to Miami, returning Wed, Feb 25, priced at $179 found 2 days ago
Sun, Feb 15 - Wed, Feb 25
DEN
Denver
MIA
Miami
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select United flight, departing Sun, Feb 15 from Denver to Miami, returning Wed, Feb 25, priced at $179 found 2 days ago
Tue, Feb 24 - Tue, Mar 3
DEN
Denver
MIA
Miami
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 24 from Denver to Miami, returning Tue, Mar 3, priced at $179 found 1 day ago
Sat, May 9 - Sat, May 16
DEN
Denver
EYW
Key West
$231 Roundtrip, found 23 hours ago
$231
Roundtrip
found 23 hours ago
Select United flight, departing Sat, May 9 from Denver to Key West, returning Sat, May 16, priced at $231 found 23 hours ago

Florida Keys economy flight packages

Price found within the past 48 hours. Click for updated prices.
Pelican Hotel
4.0-star property

Pelican Hotel

9.2/10 Wonderful! (394 reviews)

Feb 1 - Feb 8

7 night stay

Denver (DEN) to Miami (MIA)

Frontier Airlines • Roundtrip • Coach
Price was $1,971, price is now $877 per person
$877
per person
found 1 day ago
My recent stay at the Pelican Hotel was nothing short of delightful. The location is truly exceptional — perfectly situated to enjoy the very best of the area. From the moment I arrived, the warm and friendly atmosphere made me feel completely at ease. The service was impeccable. Both room service and management were consistently professional and courteous, with special appreciation to Oscar, whose attentiveness and genuine hospitality made a lasting impression. The dining experience was outstanding. Every meal was a pleasure, but the fried octopus deserves special mention — perfectly prepared and absolutely unforgettable. The rooms themselves were a highlight: comfortable, thoughtfully appointed, and each with its own unique design that adds charm and character to the stay. The complimentary cocktails were another memorable touch — expertly made and thoroughly enjoyable. Overall, my time at the Pelican Hotel was a wonderful experience from start to finish. I look forward to returning and will gladly book again without hesitation.

Reviewed on Aug 11, 2025

Flow Miami Hotel
3.5-star property

Flow Miami Hotel

9.2/10 Wonderful! (172 reviews)

Feb 1 - Feb 8

7 night stay

Denver (DEN) to Miami (MIA)

Frontier Airlines • Roundtrip • Coach
Price was $2,282, price is now $1,007 per person
$1,007
per person
found 1 day ago
INCREDIBLE! The front desk girls are amazing. They were so friendly and held our luggage while we went and explored. They even let us hang out by the pool until our room was ready. Our room was on the 43rd floor and it was so clean and perfect. We loved everything about this hotel. We can’t wait to be back for Ultra Miami 2026. It’s in super close proximity to anything you would want. Only a 7 min walk to the Ultra festival. This hotel is perfect!

Reviewed on Apr 6, 2025

The Shelborne By Proper, a Member of Design Hotels
4.0-star property

The Shelborne By Proper, a Member of Design Hotels

9.4/10 Exceptional! (56 reviews)

Jan 29 - Feb 1

3 night stay

Denver (DEN) to Miami (MIA)

Frontier Airlines • Roundtrip • Coach
Price was $2,361, price is now $1,074 per person
$1,074
per person
found 1 day ago
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More About Flying To Florida Keys from Denver

Route Information for Flights from Denver to Florida Keys

Origin Airport IATA Code
DEN
Destination Airport IATA Code
MIA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Denver to Florida Keys

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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.