Flights to Upper Middle Rhine Valley from Boston - $184

Cheap Flights from Boston to Upper Middle Rhine Valley (BOS-FRA)

Prices were available within the past 7 days and start at $184 for one-way flights and $471 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 26 - Tue, Dec 2

BOS

Boston

QKL

Cologne

$471 Roundtrip, found 2 days ago

$471

Roundtrip

found 2 days ago

Select United flight, departing Wed, Nov 26 from Boston to Cologne, returning Tue, Dec 2, priced at $471 found 2 days ago

Wed, Feb 4 - Wed, Feb 11

BOS

Boston

QKL

Cologne

$476 Roundtrip, found 5 days ago

$476

Roundtrip

found 5 days ago

Select Lufthansa flight, departing Wed, Feb 4 from Boston to Cologne, returning Wed, Feb 11, priced at $476 found 5 days ago

Mon, Oct 20 - Wed, Oct 22

BOS

Boston

FRA

Frankfurt

$477 Roundtrip, found 3 days ago

$477

Roundtrip

found 3 days ago

Select Icelandair flight, departing Mon, Oct 20 from Boston to Frankfurt, returning Wed, Oct 22, priced at $477 found 3 days ago

Sun, Oct 26 - Tue, Nov 4

BOS

Boston

CGN

Cologne

$477 Roundtrip, found 1 day ago

$477

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Oct 26 from Boston to Cologne, returning Tue, Nov 4, priced at $477 found 1 day ago

Fri, Dec 12 - Sun, Dec 14

BOS

Boston

FRA

Frankfurt

$482 Roundtrip, found 5 days ago

$482

Roundtrip

found 5 days ago

Select TAP Portugal flight, departing Fri, Dec 12 from Boston to Frankfurt, returning Sun, Dec 14, priced at $482 found 5 days ago

Tue, Nov 11 - Mon, Nov 17

BOS

Boston

CGN

Cologne

$488 Roundtrip, found 2 days ago

$488

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Tue, Nov 11 from Boston to Cologne, returning Mon, Nov 17, priced at $488 found 2 days ago