Direct (nonstop) flights from New Haven to Key West
1 airline flys nonstop from Tweed-New Haven Airport (HVN) to Key West International (EYW). It's 1,260 miles (2,027 km), about 3h 26m in the air. Operated by Avelo Airlines.
Avelo Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
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Avelo Airlines
Alternative Routes
Other ways to fly from New Haven to Key West with one stop · direct emits 213 kg CO₂ per passenger
Looking for the return flight?
EYW → HVN: Flights from Key West to New HavenOther direct flights from New Haven
Direct flights from Key West (EYW)
Frequently Asked Questions
How long is the direct flight from New Haven to Key West?
A nonstop flight from New Haven (HVN) to Key West (EYW) takes approximately 3 hours and 26 minutes. The distance is 1,260 miles (2,027 km).
Which airlines fly nonstop from New Haven to Key West?
Just Avelo Airlines.
Is there a nonstop flight from New Haven to Key West?
Yes. 1 airline: Avelo Airlines.
How far is New Haven from Key West?
The flight distance from New Haven to Key West 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 New Haven to Key West?
At 3h 26m, 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 New Haven to Key West?
Roughly 213 kg CO2 per passenger one-way. That's about the same as driving 1,065 km.
Is the return flight from Key West to New Haven 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 New Haven to Key West?
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 Tweed-New Haven Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.