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Did you mean flights from Ontario to Washington?

Cheap Flights from Washington to Ontario, CA, United States - WAS to ONT Last modified: Aug 28, 2016 2:48 AM

Popular flights from Washington to Ontario Last modified: Aug 28, 2016 2:48 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
WASONT
Sat 9/10
1 stop
ONTWAS
Sat 9/17
1 stop
$254
Select
United
WASONT
Sat 9/10
1 stop
ONTWAS
Sat 9/17
1 stop
$274
Select

How Much Does it Cost to Fly from Washington to Ontario (WAS to ONT)?

We have collected flight cost data from across the web for travel from Washington to Ontario, and have found the average flight price for this trip to be $341.

When Can I Buy the Cheapest Flight from Washington to Ontario (WAS to ONT)?

Airlines can adjust prices for plane tickets from Washington to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Washington to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from Washington to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$353 $305 $341 $348 $376 $254 $406

Lowest Fares Chart By Month from Washington to Ontario

The chart below shows the lowest fare by month when flying from Washington to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Washington Ontario American 8/31/16 9/3/16 1 $738
September Washington Ontario American 9/10/16 9/17/16 1 $254
October Washington Ontario American 10/4/16 10/12/16 1 $305
November Washington Ontario American 11/29/16 12/6/16 2 $306
December Washington Ontario United 12/2/16 12/5/16 1 $354
January Washington Ontario United 1/19/17 1/28/17 1 $402
February Washington Ontario United 2/17/17 2/20/17 2 $570
March Washington Ontario United 3/10/17 3/15/17 1 $555

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Washington to Ontario

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Washington to Ontario.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 31 1 2 3
$758
4 5 6 7 8 9 10
$758
TIPSave $226 by flying into Las Vegas instead of Ontario from Washington

Washington to Ontario Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Washington to Ontario?
Answer: Denver, CO

Airlines Flying from Washington to Ontario (WAS to ONT) Number of flights searched: 205Last modified: Aug 28, 2016 2:48 AM

Below are the different airlines that fly from Washington to Ontario with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Washington to Ontario.

Washington to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Alaska SEA X X X X X X X
Delta SLC X X X X X X
Delta JFK / SLC X X X X X X X
United DEN X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Washington and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Washington - WAS

FlightsAirlineLowest Price
Washington to Los Angeles American, Alaska, JetBlue, Delta, Frontier, Hawaiian, United, Virgin America $217
Washington to Long Beach American, Alaska, JetBlue, Delta $278
Washington to Las Vegas American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $239
Washington to San Diego American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $242

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Philadelphia to Ontario American, Alaska, Delta, United $396
Baltimore to Ontario American, Delta, United $278
Newark to Ontario American, Alaska, Delta, United $277
Pittsburgh to Ontario American, Delta, United $234
Norfolk to Ontario American, Alaska, Delta, United $382
Richmond to Ontario American, Delta, United $394
Roanoke to Ontario American, Delta, United $422
Newport News to Ontario American, Delta $463
Philadelphia to Los Angeles American, Alaska, JetBlue, Delta, Frontier, Spirit, United $231
Baltimore to Los Angeles American, Alaska, JetBlue, Delta, Spirit, United $165
Newark to Los Angeles American, Alaska, JetBlue, Delta, United, Virgin America $270
Pittsburgh to Los Angeles American, Alaska, Delta, Frontier, United $205
Richmond to Los Angeles American, JetBlue, Delta, United $375
Norfolk to Los Angeles American, Alaska, Delta, United $377
Newark to Santa Ana American, Alaska, Delta, United $275
Baltimore to Santa Ana American, Alaska, Delta, United $254
Philadelphia to San Diego American, Alaska, JetBlue, Delta, Frontier, Spirit, United $257
Philadelphia to Santa Ana American, Alaska, Delta, Frontier, United $295
Baltimore to San Diego American, Alaska, JetBlue, Delta, Spirit, United $308
Philadelphia to Long Beach American, Delta $338
Baltimore to Long Beach American, Delta $369
Baltimore to Las Vegas American, Delta, Spirit, United $165
Newark to Long Beach American, JetBlue, Delta $377
Harrisburg to Los Angeles American, Alaska, Delta, United $311
Philadelphia to Las Vegas American, Alaska, JetBlue, Delta, Frontier, Spirit, United $220
Newark to Las Vegas American, JetBlue, Delta, Hawaiian, United, Virgin America $269
Cheap Flights from Washington to Ontario, CA, United States, from $254 Round trip from WAS to ONT