Direct (nonstop) flights from Key West to New Haven
1 airline flys nonstop from Key West International (EYW) to Tweed-New Haven Airport (HVN). It's 1,260 miles (2,027 km), about 3h 10m in the air. Operated by Avelo Airlines.
Avelo Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
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Avelo Airlines
Alternative Routes
Other ways to fly from Key West to New Haven with one stop · direct emits 213 kg CO₂ per passenger
Looking for the return flight?
HVN → EYW: Flights from New Haven to Key WestOther direct flights from Key West
Direct flights from New Haven (HVN)
Frequently Asked Questions
How long is the direct flight from Key West to New Haven?
A nonstop flight from Key West (EYW) to New Haven (HVN) takes approximately 3 hours and 10 minutes. The distance is 1,260 miles (2,027 km).
Which airlines fly nonstop from Key West to New Haven?
Just Avelo Airlines.
Is there a nonstop flight from Key West to New Haven?
Yes. 1 airline: Avelo Airlines.
How far is Key West from New Haven?
The flight distance from Key West to New Haven is 1,260 miles (2,027 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Key West to New Haven?
At 3h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Key West to New Haven?
Roughly 213 kg CO2 per passenger one-way. That's about the same as driving 1,065 km.
Is the return flight from New Haven to Key West also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Key West to New Haven?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Key West International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.