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Did you mean flights from Washington to Ontario?

Cheap Flights from Ontario to Washington, DC, United States - ONT to WAS Last modified: Aug 24, 2016 1:29 AM

Popular flights from Ontario to Washington Last modified: Aug 24, 2016 1:29 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
ONTWAS
Wed 9/14
1 stop
WASONT
Wed 9/21
1 stop
$254
Select
United
ONTWAS
Wed 9/7
1 stop
WASONT
Fri 9/9
1 stop
$284
Select
Alaska
ONTWAS
Mon 10/10
1 stop
WASONT
Wed 10/12
1 stop
$383
Select
Alaska
ONTWAS
Mon 12/5
1 stop
WASONT
Wed 12/7
1 stop
$383
Select

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

We have collected flight cost data from across the web for travel from Ontario to Washington, and have found the average flight price for this trip to be $304.

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

Airlines can adjust prices for plane tickets from Ontario to Washington 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 Ontario to Washington

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$343 $292 $254 $292 $294 $274 $378

Lowest Fares Chart By Month from Ontario to Washington

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Ontario Washington American 8/30/16 9/8/16 1 $488
September Ontario Washington American 9/14/16 9/21/16 1 $254
October Ontario Washington American 10/18/16 11/1/16 1 $292
November Ontario Washington American 11/3/16 11/7/16 1 $292
December Ontario Washington United 12/7/16 12/12/16 1 $292
January Ontario Washington United 1/26/17 1/30/17 1 $292
February Ontario Washington United 2/23/17 2/27/17 1 $292
March Ontario Washington United 3/10/17 3/18/17 1 $600
TIPSave $56 by flying into Newark instead of Washington from Ontario

Ontario to Washington Flight Questions

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

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

Airlines Flying from Ontario to Washington (ONT to WAS) Number of flights searched: 193Last modified: Aug 24, 2016 1:29 AM

Below are the different airlines that fly from Ontario to Washington 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 Ontario to Washington.

Ontario to Washington
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 X
Delta SLC / ATL X X X X X X X
United SFO X X X X X X X
Southwest MDW X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Ontario and Washington, 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 Ontario - ONT

FlightsAirlineLowest Price
Ontario to Baltimore American, Alaska, Delta, United $254
Ontario to New York American, Delta, United $277

Cheap Domestic Flights to Washington - WAS

FlightsAirlineLowest Price
Los Angeles to Washington American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $217
San Diego to Washington American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $244
Las Vegas to Washington American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $239
Santa Ana to Washington American, Alaska, Delta, Frontier, United $254
Burbank to Washington American, Alaska, JetBlue, Delta, United $284
Long Beach to Washington American, JetBlue, Delta $339
Bakersfield to Washington American, United $314
Santa Barbara to Washington American, Alaska, United $332
Palm Springs to Washington American, Alaska, Delta, Sun Country, United, Virgin America $356
Los Angeles to New York American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United, Virgin America $227
Los Angeles to Baltimore American, Alaska, JetBlue, Delta, Spirit, United $165
Las Vegas to Baltimore American, Alaska, JetBlue, Delta, Spirit, United $167
Las Vegas to New York American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United, Virgin America $221
Los Angeles to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $81
San Diego to Baltimore American, Alaska, JetBlue, Delta, Spirit, United $344
Los Angeles to Philadelphia American, Alaska, JetBlue, Delta, Frontier, Spirit, United $234
Los Angeles to Atlanta American, Alaska, Delta, Frontier, Spirit, United $172
San Diego to New York American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $211
Los Angeles to Newark American, Alaska, JetBlue, Delta, Spirit, United, Virgin America $249
Santa Ana to Baltimore American, Alaska, Delta, United $254
Las Vegas to Philadelphia American, Alaska, JetBlue, Delta, Frontier, Spirit, United $217
Burbank to Baltimore American, Delta, United $288
Long Beach to Baltimore American, JetBlue, Delta $388
Los Angeles to Boston American, Alaska, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $212
Los Angeles to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, United, Virgin America $76
Long Beach to New York American, Alaska, JetBlue, Delta $241
San Diego to Philadelphia American, Alaska, JetBlue, Delta, Frontier, Spirit, United $251

Cheap International Flights to Washington - WAS

FlightsAirlineLowest Price
Los Angeles to Toronto American, Air Canada, AeroMexico, Alaska, Avianca, Copa, Delta, United, WestJet $230
Cheap Flights from Ontario to Washington, DC, United States, from $254 Round trip from ONT to WAS