$226 Cheap United flights Tucson (TUS) to Ontario (ONT)

$226 Cheap United flights Tucson (TUS) to Ontario (ONT)

Prices were available within the past 7 days and start at $226 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 22 - Thu, May 29

TUS

Tucson

ONT

Ontario

$356 Roundtrip, found 3 days ago

$356

Roundtrip

found 3 days ago

Select United flight, departing Thu, May 22 from Tucson to Ontario, returning Thu, May 29, priced at $356 found 3 days ago

Thu, May 22 - Thu, May 29

TUS

Tucson

ONT

Ontario

$361 Roundtrip, found 3 days ago

$361

Roundtrip

found 3 days ago

Select United flight, departing Thu, May 22 from Tucson to Ontario, returning Thu, May 29, priced at $361 found 3 days ago

Wed, May 21 - Wed, May 28

TUS

Tucson

ONT

Ontario

$366 Roundtrip, found 3 days ago

$366

Roundtrip

found 3 days ago

Select United flight, departing Wed, May 21 from Tucson to Ontario, returning Wed, May 28, priced at $366 found 3 days ago