Cheap flights from Oakland to Ontario

Choose between Southwest Airlines, American Airlines, or Delta Air Lines to find the best price

Travelers usually depart from Oakland International, Oakland, Oakland Jack London Square, Oakland, CA - Coliseum/Airport Station, or West Oakland Station when they travel from Oakland to Ontario. Book your trip to arrive at Ontario International, Ontario, CA station, Montclair (Ontario), or Ontario Bus Stop. The distance between Oakland and Ontario is 582 km. The most popular airlines for this route are Southwest Airlines, American Airlines, Delta Air Lines, Volaris, and Frontier Airlines. Oakland and Ontario have 133 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights674626-2226

Fly direct with

Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Oakland to Ontario

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Southwest AirlinesSWAWNNoUnknownNo
American AirlinesAALAAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
VolarisVOIY4YesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

How long does it take to travel from Oakland to Ontario?

A one-way nonstop (direct) flight between Oakland and Ontario takes around 1.3 hours.

What is the flight distance between Oakland and Ontario?

The flight distance between Oakland and Ontario is 582 km.

What airlines offer nonstop (direct) flights between Oakland and Ontario?

Several carriers operate flights between Oakland and Ontario. Airlines offering nonstop (direct) flights include Southwest Airlines.

What are the most popular routes to and from Oakland?

Travelers frequently search for route combinations, such as Oakland and Los Angeles International, Newark Liberty International, McCarran International, Fort Lauderdale–Hollywood International, Denver International, Hartsfield–Jackson Atlanta International, Phoenix–Mesa Gateway, Salt Lake City International, Detroit Metropolitan, John Wayne, Ontario International.

What are the most popular routes to and from Ontario?

Travelers frequently search for route combinations, such as Ontario and Orlando International, Denver International, Dallas Love Field, Phoenix Sky Harbor International, Seattle–Tacoma International, Philadelphia International, Charlotte Douglas International, Austin–Bergstrom International, Portland International, Raleigh–Durham International, Detroit Metropolitan.

What airports are near Oakland?

The main airport in Oakland is Oakland International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Merced Regional, Buchanan Field, Charles M. Schulz–Sonoma County.

What airports are near Ontario?

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Long Beach, Imperial County, Santa Barbara Municipal, Meadows Field.

What buses and trains depart from Oakland?

A number of bus and train companies depart from Oakland, including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Oakland and Ontario?

What is Virtual Interlining and how do I use it?

Which airlines fly between Oakland and Ontario?

When's the best time to travel between Oakland and Ontario?

What flights operate between Oakland and Ontario?

How many airports are there near Oakland?

How many airports are there near Ontario?

Is it possible to reach Oakland by bus or train?

What time do nonstop (direct) flights between Oakland and Ontario depart?

What time do nonstop (direct) flights between Oakland and Ontario arrive?

What time do flights between Oakland and Ontario depart?

What time do flights between Oakland and Ontario arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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