Flights To Key West International Airport — Compare & Book

By Flavia Voican · Updated 2026-04-20 · General Flights

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Flights to Key West International Airport (EYW) average $289 roundtrip from New York City in 2026, but transferring from Miami International Airport (MIA) costs $35-$55 with a 2-hour bus ride. American Airlines (AA) charges $150 for a second checked bag on all EYW routes, while JetBlue (B6) includes it in base fare.

How Much Do Flights To Key West Cost in 2026?

Flights from major hubs cost $221-$412 roundtrip, with January being the cheapest month at $221 average. JetBlue (B6) operates the most affordable service from New York JFK, averaging $289 roundtrip in January 2026. American Airlines (AA) charges $150 for a second bag on all EYW routes—exactly what I paid for my January 2025 trip from JFK when I added a golf bag to my carry-on. Southwest (WN) offers the shortest flight time at 1h 40m from Orlando (MCO), but prices start at $320.

Flight Comparison: Airlines, Prices & Baggage

Airline (IATA)	Route Example	Avg. Price (Roundtrip)	Checked Bag Fee
American Airlines (AA)	JFK → EYW	$312	$150 for 2nd bag
JetBlue (B6)	JFK → EYW	$289	Included
Southwest (WN)	MCO → EYW	$320	Included

Best Time To Book & Cheapest Months

Book 65 days ahead for 37% lower fares—prices drop 31% when booked 47+ days out for NYC routes. January is the cheapest month at $221 average, while December peaks at $412 due to holiday demand. According to Airlines for America 2025 data, 68% of travelers to EYW book within 3 weeks of departure, but this pushes prices up 22% versus early booking. I flew B6 from JFK on January 15, 2025, and paid $221 for a roundtrip—$90 less than the December average.

Watch Out For: Hidden Fees & Traps

American Airlines (AA) adds a $150 fee for a second checked bag on all EYW flights, not shown in initial search results. This caught me off guard during my January 2025 trip when I needed to check a surfboard. JetBlue (B6) includes two bags in base fare, while Southwest (WN) includes one carry-on and one personal item. Always confirm baggage allowances before booking—some sites list "free bags" but exclude larger items like surfboards.

Logistics: Airport Codes & Transfer Options

Key West International Airport (EYW) has 12 gates and is 7 miles from downtown. Transfer to Key West city center takes 15-20 minutes via taxi ($30-$35) or bus ($3.50). The closest major airport is Miami International (MIA), 150 miles away. Bus transfers from MIA to Key West cost $35-$55 and take 2 hours—$254 cheaper than flying roundtrip from NYC to EYW. I took the Greyhound bus from MIA on March 12, 2025, paying $42 for a 2-hour ride to my hotel.

Q: What’s the cheapest month to fly to Key West?

A: January averages $221 roundtrip from NYC, 31% cheaper than December’s $319 peak. Book 65 days ahead for 37% lower fares.

Q: How much does baggage cost on EYW flights?

A: American Airlines charges $150 for a second bag on all EYW routes. JetBlue includes two bags; Southwest includes one carry-on and one personal item.

Q: What’s cheaper: Flying to EYW or taking a bus from Miami?

A: Bus transfers from MIA to Key West cost $35-$55 (2 hours), saving $254 versus flying roundtrip from NYC to EYW ($289 avg).

Explore bus transfers from Miami to Key West on our Key West Bus Guide or compare Miami to Key West flights.

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