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

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

Prices were available within the past 7 days and start at for one-way flights and $474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 15 - Wed, Jul 1

ONT

Ontario

TRI

Tri-Cities

$474 Roundtrip, found 20 hours ago

$474

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Mon, Jun 15 from Ontario to Tri-Cities, returning Wed, Jul 1, priced at $474 found 20 hours ago

Mon, Jun 15 - Thu, Jul 2

ONT

Ontario

TRI

Tri-Cities

$479 Roundtrip, found 20 hours ago

$479

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Mon, Jun 15 from Ontario to Tri-Cities, returning Thu, Jul 2, priced at $479 found 20 hours ago

Sun, May 31 - Wed, Jun 17

ONT

Ontario

TRI

Tri-Cities

$574 Roundtrip, found 20 hours ago

$574

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Sun, May 31 from Ontario to Tri-Cities, returning Wed, Jun 17, priced at $574 found 20 hours ago

Tue, Apr 21 - Sat, May 23

ONT

Ontario

TRI

Tri-Cities

$585 Roundtrip, found 20 hours ago

$585

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Tue, Apr 21 from Ontario to Tri-Cities, returning Sat, May 23, priced at $585 found 20 hours ago

Mon, Apr 20 - Wed, Apr 22

ONT

Ontario

TRI

Tri-Cities

$735 Roundtrip, found 20 hours ago

$735

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Mon, Apr 20 from Ontario to Tri-Cities, returning Wed, Apr 22, priced at $735 found 20 hours ago