$618 Cheap United flights Boston (BOS) to Frankfurt (FRA)

View $618 flight on Mon, Sep 1, 2025Opens in a new window

$618 Cheap United flights Boston (BOS) to Frankfurt (FRA)

Prices were available within the past 7 days and start at $618 for one-way flights and $871 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 1 - Sat, Sep 13
BOS
Boston
FRA
Frankfurt
$871 Roundtrip, found 18 hours ago
$871
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Sep 1 from Boston to Frankfurt, returning Sat, Sep 13, priced at $871 found 18 hours ago
United
Mon, Sep 1 - Sat, Sep 13
BOS
Boston
FRA
Frankfurt
$876 Roundtrip, found 18 hours ago
$876
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Sep 1 from Boston to Frankfurt, returning Sat, Sep 13, priced at $876 found 18 hours ago
United
Mon, Sep 1 - Sat, Sep 13
BOS
Boston
FRA
Frankfurt
$880 Roundtrip, found 18 hours ago
$880
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Sep 1 from Boston to Frankfurt, returning Sat, Sep 13, priced at $880 found 18 hours ago
Flights from Boston (BOS) to Frankfurt (FRA)
Origin airport
Logan Intl.
Destination airport
Frankfurt Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Turkish Airlines
Distance
5854 km