Cheap flights from Key West from $48
8 cities in 3 countries. In each country, prices we can stand behind come first, then the cheapest.
Destinations with a recent price: 8
Recent prices: 10
Standing out right now
Nothing stands out strongly right now. Browse everything we can see, or keep looking.
Fares Aviasales flagged as unusually low
No fares flagged as unusually low in the last two days.
When these trips depart
Every price counted here was found on or after 7 Nov.
Return
June 2027: 1 destination with recent prices, from $643
Las Vegas · 1 Jun 2027 – 4 Jun 2027 · found 5 days ago · See prices for these dates
One-way
November 2026: 4 destinations with recent prices, from $121
Fort Lauderdale · 20 Nov · found 3 days ago · Open this trip
December 2026: 1 destination with recent prices, from $142
Newburgh · 3 Dec · found 2 days ago · Open this trip
January 2027: 2 destinations with recent prices, from $48
Orlando · 19 Jan 2027 · found 6 days ago · Open this trip
February 2027: 1 destination with recent prices, from $250
Montego Bay · 25 Feb 2027 · found 5 days ago · Open this trip
Everywhere, by country
1 traveler · Economy
| City | From | Trip | Dates | Airports | Stops | Airline | Found | |
|---|---|---|---|---|---|---|---|---|
| United States | ||||||||
| Orlando | $48 | one-way | 19 Jan 2027 | EYW → MCO | nonstop | Breeze Airways | found 6 days ago | Open this trip |
| Fort Lauderdale | $121 | one-way | 20 Nov | EYW → FLL | 1 stop | Allegiant Air | found 3 days ago | Open this trip |
| Newburgh | $142 | one-way | 3 Dec | EYW → SWF | 2 stops | Breeze Airways | found 2 days ago | Open this trip |
| New York | $198 | one-way | 18 Nov | EYW → LGA | nonstop | American Airlines | found 5 days ago | Open this trip |
| Ontario | $328 | one-way | 19 Nov | EYW → ONT | 2 stops | Allegiant Air | found 4 days ago | Open this trip |
| Las Vegas | $643 | return | 1 Jun 2027 – 4 Jun 2027 | EYW → LAS | out 1 stop, back 1 stop | Breeze Airways | found 5 days ago | See prices for these dates |
| Mexico | ||||||||
| Cancun | $237 | one-way | 5 Jan 2027 | EYW → CUN | 2 stops | Breeze Airways | found 3 days ago | Open this trip |
| Jamaica | ||||||||
| Montego Bay | $250 | one-way | 25 Feb 2027 | EYW → MBJ | 3 stops | Allegiant Air | found 5 days ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work