Cheap United flights Ontario (ONT) to Baltimore (BWI)

Cheap United flights Ontario (ONT) to Baltimore (BWI)

Prices were available within the past 7 days and start at for one-way flights and $441 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 3 - Mon, Mar 16

ONT

Ontario

BWI

Baltimore

$441 Roundtrip, found 1 day ago

$441

Roundtrip

found 1 day ago

Select United flight, departing Tue, Mar 3 from Ontario to Baltimore, returning Mon, Mar 16, priced at $441 found 1 day ago

Sat, Mar 7 - Fri, Mar 20

ONT

Ontario

BWI

Baltimore

$493 Roundtrip, found 1 day ago

$493

Roundtrip

found 1 day ago

Select United flight, departing Sat, Mar 7 from Ontario to Baltimore, returning Fri, Mar 20, priced at $493 found 1 day ago

Mon, Jul 13 - Sat, Jul 25

ONT

Ontario

BWI

Baltimore

$498 Roundtrip, found 7 hours ago

$498

Roundtrip

found 7 hours ago

Select United flight, departing Mon, Jul 13 from Ontario to Baltimore, returning Sat, Jul 25, priced at $498 found 7 hours ago

Thu, Mar 19 - Wed, Apr 1

ONT

Ontario

BWI

Baltimore

$501 Roundtrip, found 1 day ago

$501

Roundtrip

found 1 day ago

Select United flight, departing Thu, Mar 19 from Ontario to Baltimore, returning Wed, Apr 1, priced at $501 found 1 day ago

Sun, Mar 1 - Mon, Mar 16

ONT

Ontario

BWI

Baltimore

$505 Roundtrip, found 1 day ago

$505

Roundtrip

found 1 day ago

Select United flight, departing Sun, Mar 1 from Ontario to Baltimore, returning Mon, Mar 16, priced at $505 found 1 day ago

Wed, Aug 12 - Fri, Sep 4

ONT

Ontario

BWI

Baltimore

$506 Roundtrip, found 7 hours ago

$506

Roundtrip

found 7 hours ago

Select United flight, departing Wed, Aug 12 from Ontario to Baltimore, returning Fri, Sep 4, priced at $506 found 7 hours ago