Find out how airfare prices vary over time by entering your departure and arrival cities above or choose your departure

Airfare price history charts for all flights to Ontario

Airfare history to Ontario

In order to find cheap airfares to Ontario your preferred destination, simply use the directory of popular flight route combinations below. Please note that if your city is not in the list, you will need to enter the search in the search boxes. Simply enter your departure as have already filled in your Ontario arrival airport.

More fare history to Ontario

Route Price
Airfares from Denver (Denver International Airport) to Ontario (ONT) $82
Airfares from Oakland (OAKLAND INTL) to Ontario (ONT) $83
Airfares from San Francisco (SAN FRANCISCO INTL) to Ontario (ONT) $97
Airfares from Phoenix (PHOENIX INTL) to Ontario (ONT) $115
Airfares from Las Vegas (LAS VEGAS MCCARRAN) to Ontario (ONT) $124
Airfares from Sacramento (SACRAMENTO METRO) to Ontario (ONT) $133
Airfares from Milwaukee (MILWAUKEE G MITCHELL) to Ontario (ONT) $151
Airfares from Spokane (SPOKANE INTL) to Ontario (ONT) $152
Airfares from San Antonio (SAN ANTONIO INTL) to Ontario (ONT) $154
Airfares from Portland (PORTLAND INTL) to Ontario (ONT) $154
Airfares from Seattle (SEATTLE/TACOMA SEA/TAC) to Ontario (ONT) $173
Airfares from Austin (AUSTIN BERGSTROM) to Ontario (ONT) $196
Airfares from El Paso (EL PASO INTL) to Ontario (ONT) $200
Airfares from Reno (RENO CANNON) to Ontario (ONT) $209
Airfares from Philadelphia (PHILADELPHIA PA/WILM'TON INTL) to Ontario (ONT) $215
Airfares from Salt Lake City (SALT LAKE CITY INTL) to Ontario (ONT) $217
Airfares from Minneapolis (MINNEAPOLIS INTL) to Ontario (ONT) $233
Airfares from Boise (BOISE GOWEN FLD) to Ontario (ONT) $235
Airfares from Atlanta (ATLANTA HARTSFIELD) to Ontario (ONT) $242
Airfares from Dallas (DALLAS LOVE) to Ontario (ONT) $244
Airfares from Saint Louis (ST. LOUIS INTL) to Ontario (ONT) $267
Airfares from Indianapolis (INDIANAPOLIS INTL) to Ontario (ONT) $267
Airfares from Nashville (NASHVILLE METRO) to Ontario (ONT) $267
Airfares from Washington DC (WASHINGTON DULLES) to Ontario (ONT) $268
Airfares from Wichita (WICHITA CONTINENT) to Ontario (ONT) $269
Airfares from Washington DC (WASHINGTON NATIONAL) to Ontario (ONT) $278
Airfares from New Orleans (NEW ORLEANS INTL) to Ontario (ONT) $280
Airfares from Houston (HOUSTON HOBBY) to Ontario (ONT) $280
Airfares from Missoula (MISSOULA) to Ontario (ONT) $288
Airfares from Chicago (CHICAGO MIDWAY) to Ontario (ONT) $292
Airfares from Toronto (TORONTO PEARSON) to Ontario (ONT) $295
Airfares from Omaha (OMAHA EPPLEY) to Ontario (ONT) $298
Airfares from Fort Worth/Dallas (DALLAS INTL) to Ontario (ONT) $305
Airfares from New York (NEW YORK NY/NEWARK LA GUARDIA) to Ontario (ONT) $317
Airfares from Chicago (CHICAGO O'HARE) to Ontario (ONT) $319
Airfares from Baltimore (BALTIMORE INT'L) to Ontario (ONT) $325
Airfares from Cincinnati (CINCINNATI CIN N.KNTY) to Ontario (ONT) $340
Airfares from Detroit (DETROIT WAYNE CO) to Ontario (ONT) $353
Airfares from Orlando (ORLANDO INT'L) to Ontario (ONT) $354
Airfares from Tampa (TAMPA TAMPA) to Ontario (ONT) $358
Airfares from Fort Myers (FORT MYERS REGIONAL) to Ontario (ONT) $362
Airfares from Columbus (COLUMBUS INT'L) to Ontario (ONT) $363
Airfares from Louisville (LOUISVILLE STANDIFORD) to Ontario (ONT) $366
Airfares from Newark (NEW YORK NY/NEWARK NEWARK INL) to Ontario (ONT) $369
Airfares from Fort Lauderdale (FT. LAUDERDALE INTL) to Ontario (ONT) $372
Airfares from Memphis (MEMPHIS INTL) to Ontario (ONT) $374
Airfares from Huntsville (HUNTSVILLE/DECATUR HUNTSVILLE) to Ontario (ONT) $379
Airfares from Durham/Raleigh (RALEIGH/DURHAM INTL) to Ontario (ONT) $383
Airfares from Medford (MEDFORD JACKSON CO) to Ontario (ONT) $386
Airfares from Norfolk (NORFOLK INTL) to Ontario (ONT) $415
Airfares from Tulsa (TULSA INT'L) to Ontario (ONT) $428
Airfares from Cozumel (COZUMEL MUNICIPAL) to Ontario (ONT) $456
Airfares from Manchester (MANCHESTER MUNICIPAL) to Ontario (ONT) $468
Airfares from Calgary (CALGARY INTL) to Ontario (ONT) $476
Airfares from Pittsburgh (PITTSBURGH INTL) to Ontario (ONT) $484
Airfares from Dayton (DAYTON INTL) to Ontario (ONT) $502
Airfares from Ottawa (OTTAWA INTL) to Ontario (ONT) $532
Airfares from Colorado Springs (COLORADO SPRINGS PETERSON) to Ontario (ONT) $559
Airfares from Boston (BOSTON LOGAN) to Ontario (ONT) $792
Airfares from Lagos (LAGOS M. MUHAMM) to Ontario (ONT) $1352