Dallas to Key Largo Flights (DFW-MIA) from $21

Wander Wisely with exceptional service, 24/7 support

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

Change your flight without a fee on select flights

Selected fares from Dallas to Key Largo

The cheapest prices found with in the last 7 days for return flights were $41 and $21 for one-way flights to Key Largo for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, May 21 - Tue, May 28
DFW
Dallas-Fort Worth Intl.
MIA
Miami Intl.
$41 Roundtrip, found 6 hours ago
$41
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, May 21 from Dallas-Fort Worth Intl. to Miami Intl., returning Tue, May 28, priced at $41 found 6 hours ago
Frontier Airlines
Wed, May 29 - Wed, Jun 5
DFW
Dallas-Fort Worth Intl.
MIA
Miami Intl.
$59 Roundtrip, found 10 hours ago
$59
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, May 29 from Dallas-Fort Worth Intl. to Miami Intl., returning Wed, Jun 5, priced at $59 found 10 hours ago
Delta
Wed, May 29 - Tue, Jun 4
DAL
Love Field
MIA
Miami Intl.
$216 Roundtrip, found 23 hours ago
$216
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, May 29 from Love Field to Miami Intl., returning Tue, Jun 4, priced at $216 found 23 hours ago

Save more with Key Largo Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
1 Hotel South Beach

1 Hotel South Beach

5 out of 5
per person
Jul 5 - Jul 10
Roundtrip flight included
Dallas (DFW) to Miami (MIA)
Cavalier Hotel South Beach

Cavalier Hotel South Beach

3.5 out of 5
Save 100% on your flight
per person
Jun 14 - Jun 19
Roundtrip flight included
Dallas (DFW) to Miami (MIA)
Bentley Hotel South Beach

Bentley Hotel South Beach

4 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 23
Roundtrip flight included
Dallas (DFW) to Miami (MIA)
Hollywood Beachside Boutique Suites

Hollywood Beachside Boutique Suites

3 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 26
Roundtrip flight included
Dallas (DFW) to Miami (MIA)
Ocean Villas of Deerfield

Ocean Villas of Deerfield

2.5 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 5
Roundtrip flight included
Dallas (DFW) to Miami (MIA)
Carillon Miami Wellness Resort

Carillon Miami Wellness Resort

5 out of 5
Save 100% on your flight
per person
Jun 26 - Jun 30
Roundtrip flight included
Dallas (DFW) to Miami (MIA)
Don't see what you're looking for?
See all available trips from Dallas to Key Largo
View all trips