Boston (BOS) → Reykjavík (KEF)
Boston Logan International Airport to Keflavik International Airport · 2,092 nm (3,874 km) · about 5 h nonstop
Cheapest economy fares, checked daily · 2 days of history
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Economy
last checked 16h agoIcelandair · nonstop · 5h 15m · travel Nov 19
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- Icelandair ×2
About this route
Boston (BOS) to Reykjavík (KEF) is one of the busiest air routes in its market (Transatlantic). It links Boston Logan International Airport in United States with Keflavik International Airport in Iceland. The great-circle distance is about 2,092 nautical miles (2,408 statute miles), so expect roughly 5 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.
Fares are approximate, from public sources, and can be stale — always verify before booking.