$908 Cheap United flights Ontario (ONT) to Barcelona (BCN)

$908 Cheap United flights Ontario (ONT) to Barcelona (BCN)

Prices were available within the past 7 days and start at $908 for one-way flights and $1,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 1 - Thu, Aug 7

ONT

Ontario

BCN

Barcelona

$1,370 Roundtrip, found 21 hours ago

$1,370

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Jul 1 from Ontario to Barcelona, returning Thu, Aug 7, priced at $1,370 found 21 hours ago

Tue, Jul 1 - Thu, Aug 7

ONT

Ontario

BCN

Barcelona

$1,383 Roundtrip, found 21 hours ago

$1,383

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Jul 1 from Ontario to Barcelona, returning Thu, Aug 7, priced at $1,383 found 21 hours ago

Tue, Jul 1 - Thu, Aug 7

ONT

Ontario

BCN

Barcelona

$1,467 Roundtrip, found 21 hours ago

$1,467

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Jul 1 from Ontario to Barcelona, returning Thu, Aug 7, priced at $1,467 found 21 hours ago

Tue, Jul 1 - Thu, Aug 7

ONT

Ontario

BCN

Barcelona

$1,545 Roundtrip, found 21 hours ago

$1,545

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Jul 1 from Ontario to Barcelona, returning Thu, Aug 7, priced at $1,545 found 21 hours ago