Boston to Key West nonstop
Yes: JetBlue, Republic and American fly direct from Boston (BOS) to Key West (EYW), in the winter season only.
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- Distance and flight time
- 1,373 miles nonstop, about 3 hr 20 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Off since May 2026. Last season it flew Oct 2025 to Apr 2026. Flew Oct 2025 to Apr 2026, up to 9 flights a week, with no flights the rest of the year.
- Sep 2025: no regular flights
- Oct 2025: 4 flights a week
- Nov 2025: 5 flights a week
- Dec 2025: 9 flights a week
- Jan 2026: 9 flights a week
- Feb 2026: 9 flights a week
- Mar 2026: 8 flights a week
- Apr 2026: 7 flights a week
- May 2026: no regular flights
- Jun 2026: no regular flights
- Jul 2026: no regular flights
- Aug 2026: no regular flights
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings. - Who operates the flights
- JetBlue 76%, Republic 15% (regional operator), Envoy 9% (regional operator) of departures, counted across the August 2026 and February 2026 US DOT on-time filings.
- Fares
- Half of the 308 tickets in the US DOT fare survey for Q2 2025 sold between $175 and $400 one way, median $275. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
- Oct to Dec (Q4 2024): median $200 one way, middle half $150 to $325, 677 tickets
- Jan to Mar (Q1 2025): median $225 one way, middle half $175 to $325, 976 tickets
- Apr to Jun (Q2 2025): median $275 one way, middle half $175 to $400, 308 tickets
Oct to Dec trips were the cheapest (median $200 one way) and Apr to Jun trips cost the most (median $275), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.
Flying the other way? Key West to Boston nonstop.
Also nonstop from Boston (BOS)
Busiest other routes out of the same airport
- Chicago (ORD) about 25 times a day
- Washington (DCA) about 23 times a day
- New York (LGA) about 20 times a day
- San Francisco (SFO) about 16 times a day
- Atlanta (ATL) about 15 times a day
- Los Angeles (LAX) about 15 times a day
- Philadelphia (PHL) about 14 times a day
- New York (JFK) about 13 times a day
Staying in Key West?
Sort out where you'll sleep and what you'll do once you land.
Exploring Key West on foot? Take the free GPS audio walking tour
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