$340 Cheap Delta flights Ontario Intl. Airport (ONT) to Barcelona (BCN)

$340 Cheap Delta flights Ontario Intl. Airport (ONT) to Barcelona (BCN)

Prices were available within the past 7 days and start at $340 for one-way flights and $712 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 7 - Wed, Oct 14

ONT

Ontario

BCN

Barcelona

$712 Roundtrip, found 21 hours ago

$712

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Oct 7 from Ontario to Barcelona, returning Wed, Oct 14, priced at $712 found 21 hours ago

Wed, Oct 7 - Wed, Oct 14

ONT

Ontario

BCN

Barcelona

$752 Roundtrip, found 21 hours ago

$752

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Oct 7 from Ontario to Barcelona, returning Wed, Oct 14, priced at $752 found 21 hours ago

Wed, Oct 7 - Wed, Oct 14

ONT

Ontario

BCN

Barcelona

$933 Roundtrip, found 21 hours ago

$933

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Oct 7 from Ontario to Barcelona, returning Wed, Oct 14, priced at $933 found 21 hours ago

Wed, Oct 7 - Wed, Oct 14

ONT

Ontario

BCN

Barcelona

$966 Roundtrip, found 21 hours ago

$966

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Oct 7 from Ontario to Barcelona, returning Wed, Oct 14, priced at $966 found 21 hours ago