Boston To Frankfurt Flights — from €465
Compare cheap flights from Boston 🇺🇸 to Frankfurt 🇩🇪. Real prices, daily refreshed from Aviasales.
Cheapest month: 2026-12 at €465. Highest: €606. Tap a bar to jump to that month's fares ↓
Live cached prices from Aviasales. Pick a month, compare, book in one click.
| Currency | EUR (€) |
| Language | German |
| Power plug | Type C/F |
| Tipping | 5-10% |
| Emergency | 112 |
🏨 Search Hotels in Frankfurt — Compare 100+ booking sites
🚗 Rent a Car in Frankfurt — 800+ rental brands worldwide
🚙 Local Car Rental — Owner-operated fleets
🎧 Self-Guided Audio Tours of Frankfurt
🎫 Skip-the-Line Tickets
🚕 Airport Transfer
🛡️ Travel Insurance from $4/day
📱 Get an eSIM (code FALLY20)
✈️ Flight Delayed? Claim up to €600
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London → Frankfurt Paris → Frankfurt Amsterdam → Frankfurt Brussels → Frankfurt Munich → Frankfurt Berlin → Frankfurt Hamburg → Frankfurt Zurich → Frankfurt Geneva → Frankfurt Vienna → Frankfurt Dublin → Frankfurt Madrid → Frankfurt Barcelona → Frankfurt Lisbon → Frankfurt Porto → Frankfurt Rome → Frankfurt Milan → Frankfurt Naples → Frankfurt Athens → Frankfurt Copenhagen → Frankfurt Stockholm → Frankfurt Oslo → Frankfurt Helsinki → Frankfurt Reykjavik → Frankfurt Warsaw → Frankfurt Krakow → Frankfurt Prague → Frankfurt Budapest → Frankfurt Bucharest → Frankfurt Sofia → Frankfurt
Updated 2026-04-14 · Real-time travel data · Affiliate disclosure: this page contains affiliate links — we earn a commission if you book.