Cheap flights from Phoenix to Ontario

Choose between WN, Allegiant Air, or American Airlines to find the best price

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Travelers usually depart from Phoenix Sky Harbor International, Phoenix–Mesa Gateway, Phoenix, AZ Greyhound Bus stop, Phoenix-Tufesa, or Phoenix Airport when they travel from Phoenix to Ontario. Book your trip to arrive at Ontario International, Ontario, CA station, Montclair (Ontario), or Ontario Bus Stop. The distance between Phoenix and Ontario is 521 km. The most popular airlines for this route are WN, Allegiant Air, American Airlines, Frontier Airlines, and United Airlines. Phoenix and Ontario have 159 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights30104326-1733

Fly direct with

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

Frontier Airlines on Thursdays, and Sundays.

WN on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Phoenix to Ontario

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
WNSWAWNNoUnknownNo
Allegiant AirAAYG4No4 min before flightNo
American AirlinesAALAAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo
United AirlinesUALUAYesUnknownNo

Travel tips & how to get from Phoenix to Ontario

There are 1 carriers operating bus and train services between Phoenix and Ontario. The cheapest price of a one-way ticket from Phoenix to Ontario is £17. Round trip fares cost between £31 at the lowest and £99 at most.

Frequently asked questions

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

A one-way nonstop (direct) flight between Phoenix and Ontario takes around 1.4 hours.

What is the flight distance between Phoenix and Ontario?

The flight distance between Phoenix and Ontario is 521 km.

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

Several carriers operate flights between Phoenix and Ontario. Airlines offering nonstop (direct) flights include WN, Frontier Airlines, American Airlines.

What are the most popular routes to and from Phoenix?

Travelers frequently search for route combinations, such as Phoenix and Los Angeles International, Denver International, San Francisco International, O Hare International, Salt Lake City International, San Diego International, Minneapolis–Saint Paul International, Sacramento International, San Jose International, Colorado Springs, Oakland International.

What are the most popular routes to and from Ontario?

Travelers frequently search for route combinations, such as Ontario and Orlando International, McCarran International, Denver International, San Francisco International, Phoenix Sky Harbor International, O Hare International, Fresno Yosemite International, Logan International, San Diego International, Philadelphia International, Charlotte Douglas International.

What buses and trains depart from Phoenix?

A number of bus and train companies depart from Phoenix, including Greyhound.

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

What is Virtual Interlining and how do I use it?

Which airlines fly between Phoenix and Ontario?

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

What flights operate between Phoenix and Ontario?

Is it possible to reach Phoenix by bus or train?

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

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

What time do flights between Phoenix and Ontario depart?

What time do flights between Phoenix 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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