Cheap flights from Ontario to United States

Anywhere
North America
United States
TRAVEL BETWEEN
TRIP DURATION
3-30 days
DEPART ON

Denver, Colorado182 flights

$77

Austin, Texas3 flights

$96

Orlando, Florida530 flights

$167

Raleigh, North Carolina139 flights

$168

Philadelphia, Pennsylvania299 flights

$179

Fairbanks, Alaska21 flights

$302

Aspen, Colorado8 flights

$227

Atlanta, Georgia296 flights

$168

Washington, DC432 flights

$218

Portland, Oregon42 flights

$144

Louisville, Kentucky16 flights

$234

Chicago, Illinois155 flights

$159

New Orleans, Louisiana54 flights

$178

Oklahoma City, Oklahoma19 flights

$279

Seattle, Washington52 flights

$137

Nashville, Tennessee183 flights

$208

New York, New York240 flights

$222

Boston, Massachusetts136 flights

$248

San Francisco, California28 flights

$117

Maui, Hawaii71 flights

$355

Kailua, Hawaii18 flights

$356

Miami, Florida25 flights

$237

Detroit, Michigan19 flights

$315

St. Louis, Missouri8 flights

$299

Houston, Texas71 flights

$219

Salt Lake City, Utah46 flights

$204

Dallas, Texas12 flights

$227

Cleveland, Ohio1 flights

$398

Phoenix, Arizona2 flights

$241

Minneapolis, Minnesota1 flights

$203
Want more deals?

download the app & setup alerts

App Store Get it on Google Play

Browse nearby airports