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BOS → FRA · Germany

Cheap flights from Boston to Frankfurt

Live fare from $530 found Nov 8. Compare 100+ booking sites.

Live fare

$530

Nov 8 — Nov 14
1 stop

Updated October 24 at 12:44 PM· via Travelpayouts partner feed

BOS → FRA price trend · last 30 days · ↓ 2%

$276 low$465 high

Book 6–8 weeks ahead for international routes; 3–4 weeks for short-haul.
Fly midweek (Tue/Wed) — weekend departures cost 15–25% more.
Compare across 100+ booking sites. Our partner feed surfaces vendors you’ve never heard of that often beat the majors.
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Bundle flight + hotel to save another 10–20%. Pricing via Expedia.