Cheapest one-way flights from Boston to Frankfurt in April from $269

Best time to book flights for Boston (BOS) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Frankfurt (FRA) in April 2025 (see full year).

One-Way flights

04 Apr Spirit Airlines
15 Apr Icelandair
08 Apr Azores Airlines
14 Apr Fly Play
13 Apr Icelandair
11 Apr Spirit Airlines
12 Apr Frontier Airlines
02 Apr United direct
15 Apr Lufthansa direct
14 Apr Lufthansa direct

Also check the deals for return flights from Boston to Frankfurt in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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