Cheap flights from Barcelona to Fleming Key from CA $486

View CA $486 flight on Sun, Feb. 8, 2026Opens in a new window

Popular airlines from Barcelona to Fleming Key

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Cheap flights from Barcelona (BCN) to Fleming Key (MIA)

Prices were available within the past 7 days and start at CA $486 for one-way flights and CA $504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Nov. 15 - Thu, Dec. 4
BCN
Barcelona
MIA
Miami
CA $504 Roundtrip, found 6 days ago
CA $504
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov. 15 from Barcelona to Miami, returning Thu, Dec. 4, priced at CA $504 found 6 days ago
TAP Portugal
Mon, Nov. 3 - Mon, Nov. 17
BCN
Barcelona
MIA
Miami
CA $635 Roundtrip, found 6 days ago
CA $635
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Mon, Nov. 3 from Barcelona to Miami, returning Mon, Nov. 17, priced at CA $635 found 6 days ago
ITA Airways
Tue, Nov. 4 - Tue, Nov. 18
BCN
Barcelona
MIA
Miami
CA $727 Roundtrip, found 6 days ago
CA $727
Roundtrip
found 6 days ago
Select ITA Airways flight, departing Tue, Nov. 4 from Barcelona to Miami, returning Tue, Nov. 18, priced at CA $727 found 6 days ago
Royal Air Maroc
Sun, Nov. 2 - Fri, Nov. 21
BCN
Barcelona
MIA
Miami
CA $800 Roundtrip, found 6 days ago
CA $800
Roundtrip
found 6 days ago
Select Royal Air Maroc flight, departing Sun, Nov. 2 from Barcelona to Miami, returning Fri, Nov. 21, priced at CA $800 found 6 days ago
Air Europa
Fri, Oct. 17 - Fri, Oct. 24
BCN
Barcelona
MIA
Miami
CA $882 Roundtrip, found 1 day ago
CA $882
Roundtrip
found 1 day ago
Select Air Europa flight, departing Fri, Oct. 17 from Barcelona to Miami, returning Fri, Oct. 24, priced at CA $882 found 1 day ago
Iberia
Wed, Dec. 17 - Wed, Dec. 31
BCN
Barcelona
MIA
Miami
CA $883 Roundtrip, found 6 days ago
CA $883
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec. 17 from Barcelona to Miami, returning Wed, Dec. 31, priced at CA $883 found 6 days ago

Find the cheapest month to fly from Barcelona (BCN) to Miami (MIA)

February is typically the cheapest month to fly

From CA $544 - CA $792 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.