Cheap flights from Columbus to Big Torch Key from CA $110

View CA $110 flight on Thu, Aug. 21, 2025Opens in a new window

Popular airlines from Columbus to Big Torch Key

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Columbus (CMH) to Big Torch Key (MIA)

Prices were available within the past 7 days and start at CA $110 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug. 4 - Tue, Aug. 12
CMH
Columbus
MIA
Miami
CA $267 Roundtrip, found 6 days ago
CA $267
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug. 4 from Columbus to Miami, returning Tue, Aug. 12, priced at CA $267 found 6 days ago
Delta
Mon, Dec. 15 - Wed, Dec. 17
CMH
Columbus
MIA
Miami
CA $268 Roundtrip, found 2 days ago
CA $268
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Dec. 15 from Columbus to Miami, returning Wed, Dec. 17, priced at CA $268 found 2 days ago
American Airlines
Thu, Aug. 21 - Thu, Aug. 28
CMH
Columbus
MIA
Miami
CA $289 Roundtrip, found 1 day ago
CA $289
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug. 21 from Columbus to Miami, returning Thu, Aug. 28, priced at CA $289 found 1 day ago
Delta
Mon, Aug. 4 - Sat, Aug. 9
CMH
Columbus
MIA
Miami
CA $304 Roundtrip, found 6 days ago
CA $304
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug. 4 from Columbus to Miami, returning Sat, Aug. 9, priced at CA $304 found 6 days ago
Delta
Sun, Dec. 14 - Wed, Dec. 17
CMH
Columbus
MIA
Miami
CA $308 Roundtrip, found 2 days ago
CA $308
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec. 14 from Columbus to Miami, returning Wed, Dec. 17, priced at CA $308 found 2 days ago
United
Thu, Aug. 21 - Thu, Aug. 28
CMH
Columbus
MIA
Miami
CA $369 Roundtrip, found 1 day ago
CA $369
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug. 21 from Columbus to Miami, returning Thu, Aug. 28, priced at CA $369 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Miami (MIA)

September is typically the cheapest month to fly

From CA $156 - CA $335 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.