Cheap American Airlines flights Tri-Cities (TRI) to Ontario (ONT)

Cheap American Airlines flights Tri-Cities (TRI) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 31 - Thu, Jan 8

TRI

Tri-Cities

ONT

Ontario

$692 Roundtrip, found 5 hours ago

$692

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Dec 31 from Tri-Cities to Ontario, returning Thu, Jan 8, priced at $692 found 5 hours ago

Wed, Dec 31 - Tue, Jan 6

TRI

Tri-Cities

ONT

Ontario

$712 Roundtrip, found 5 hours ago

$712

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Dec 31 from Tri-Cities to Ontario, returning Tue, Jan 6, priced at $712 found 5 hours ago

Wed, Dec 31 - Mon, Jan 5

TRI

Tri-Cities

ONT

Ontario

$723 Roundtrip, found 5 hours ago

$723

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Dec 31 from Tri-Cities to Ontario, returning Mon, Jan 5, priced at $723 found 5 hours ago

Wed, Dec 31 - Sun, Jan 4

TRI

Tri-Cities

ONT

Ontario

$772 Roundtrip, found 5 hours ago

$772

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Dec 31 from Tri-Cities to Ontario, returning Sun, Jan 4, priced at $772 found 5 hours ago

Wed, Dec 31 - Sat, Jan 3

TRI

Tri-Cities

ONT

Ontario

$782 Roundtrip, found 5 hours ago

$782

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Dec 31 from Tri-Cities to Ontario, returning Sat, Jan 3, priced at $782 found 5 hours ago

Mon, Jan 5 - Fri, Jan 9

TRI

Tri-Cities

ONT

Ontario

$810 Roundtrip, found 5 hours ago

$810

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Mon, Jan 5 from Tri-Cities to Ontario, returning Fri, Jan 9, priced at $810 found 5 hours ago

Tue, Jan 6 - Wed, Jan 7

TRI

Tri-Cities

ONT

Ontario

$853 Roundtrip, found 5 hours ago

$853

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Tue, Jan 6 from Tri-Cities to Ontario, returning Wed, Jan 7, priced at $853 found 5 hours ago