Flights From Denver (DEN) to Marathon (MIA)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Denver to Marathon

The cheapest prices found with in the last 7 days for return flights were CA $500 and CA $179 for one-way flights to Marathon for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon., Jun. 16 - Wed., Jun. 25
DEN
Denver Intl.
MIA
Miami Intl.
CA $500 Roundtrip, found 12 hours ago
CA $500
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Mon., Jun. 16 from Denver Intl. to Miami Intl., returning Wed., Jun. 25, priced at CA $500 found 12 hours ago
JetBlue Airways
Thu., Sep. 11 - Fri., Sep. 19
DEN
Denver Intl.
MIA
Miami Intl.
CA $538 Roundtrip, found 6 days ago
CA $538
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu., Sep. 11 from Denver Intl. to Miami Intl., returning Fri., Sep. 19, priced at CA $538 found 6 days ago
JetBlue Airways
Sun., Jun. 8 - Fri., Jun. 13
DEN
Denver Intl.
MIA
Miami Intl.
CA $744 Roundtrip, found 1 day ago
CA $744
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun., Jun. 8 from Denver Intl. to Miami Intl., returning Fri., Jun. 13, priced at CA $744 found 1 day ago

Save more with Marathon Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Oceans Edge Key West Resort, Hotel & Marina

Oceans Edge Key West Resort, Hotel & Marina

4 out of 5
per person
Jul 1 - Jul 6
found 15 hours ago
Roundtrip non-stop flight included
Denver (DEN) to Key West (EYW)
Winslow's Bungalows - Key West Historic Inns

Winslow's Bungalows - Key West Historic Inns

4 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 6
found 15 hours ago
Roundtrip non-stop flight included
Denver (DEN) to Key West (EYW)
Lighthouse Hotel - Key West Historic Inns

Lighthouse Hotel - Key West Historic Inns

3.5 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 6
found 15 hours ago
Roundtrip non-stop flight included
Denver (DEN) to Key West (EYW)
Ella's Cottages - Key West Historic Inns

Ella's Cottages - Key West Historic Inns

3.5 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 6
found 15 hours ago
Roundtrip non-stop flight included
Denver (DEN) to Key West (EYW)
Ridley House - Key West Historic Inns

Ridley House - Key West Historic Inns

3.5 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 6
found 15 hours ago
Roundtrip non-stop flight included
Denver (DEN) to Key West (EYW)
Southernmost Beach Resort and Guesthouses

Southernmost Beach Resort and Guesthouses

4 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 6
found 15 hours ago
Roundtrip non-stop flight included
Denver (DEN) to Key West (EYW)
Don't see what you're looking for?
See all available trips from Denver to Marathon
View all trips