$349 Cheap American Airlines flights Buffalo (BUF) to Ontario (ONT)

$349 Cheap American Airlines flights Buffalo (BUF) to Ontario (ONT)

Prices were available within the past 7 days and start at $349 for one-way flights and $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 14 - Wed, Mar 18

BUF

Buffalo

ONT

Ontario

$547 Roundtrip, found 19 hours ago

$547

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, Mar 14 from Buffalo to Ontario, returning Wed, Mar 18, priced at $547 found 19 hours ago

Fri, Mar 13 - Sat, Mar 21

BUF

Buffalo

ONT

Ontario

$582 Roundtrip, found 19 hours ago

$582

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Mar 13 from Buffalo to Ontario, returning Sat, Mar 21, priced at $582 found 19 hours ago

Sat, Mar 14 - Mon, Mar 23

BUF

Buffalo

ONT

Ontario

$597 Roundtrip, found 19 hours ago

$597

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, Mar 14 from Buffalo to Ontario, returning Mon, Mar 23, priced at $597 found 19 hours ago

Fri, Mar 13 - Sat, Mar 21

BUF

Buffalo

ONT

Ontario

$632 Roundtrip, found 19 hours ago

$632

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Mar 13 from Buffalo to Ontario, returning Sat, Mar 21, priced at $632 found 19 hours ago

Fri, Mar 13 - Sat, Mar 21

BUF

Buffalo

ONT

Ontario

$657 Roundtrip, found 19 hours ago

$657

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Mar 13 from Buffalo to Ontario, returning Sat, Mar 21, priced at $657 found 19 hours ago

Sat, Mar 14 - Thu, Mar 19

BUF

Buffalo

ONT

Ontario

$667 Roundtrip, found 19 hours ago

$667

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, Mar 14 from Buffalo to Ontario, returning Thu, Mar 19, priced at $667 found 19 hours ago