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Did you mean flights from Ontario to Washington?

Flights from Washington to Ontario, United States Last modified: Sep 29, 2016 3:02 AM

TIPSave $149 by flying into Las Vegas instead of Ontario from Washington

Washington to Ontario Last modified: Sep 29, 2016 3:02 AM

We've scanned 25,716,102,982 round trip itineraries and found the cheapest flights from Washington to Ontario. United & American frequently offer the best deals on Washington to Ontario flights, or select your preferred carrier below to see the cheapest days to fly.

United
WASONT
Tue 11/1
1 stop
ONTWAS
Wed 11/2
1 stop
$234
Select
American
WASONT
Sat 10/22
1 stop
ONTWAS
Thu 10/27
1 stop
$284
Select
American
WASONT
Tue 10/25
1 stop
ONTWAS
Thu 10/27
1 stop
$284
Select
American
WASONT
Tue 10/25
1 stop
ONTWAS
Wed 11/2
1 stop
$284
Select
American
WASONT
Wed 10/26
1 stop
ONTWAS
Sat 10/29
1 stop
$284
Select
American
WASONT
Wed 11/9
1 stop
ONTWAS
Sat 11/12
1 stop
$284
Select

How Much is a Flight from Washington to Ontario?

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 $313.

Where To Buy Cheap Flights from Washington to Ontario?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Washington to Ontario?

The chart below shows up-to-date information regarding how far in advance to book your flight from Washington to Ontario.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $682 $453
7-14 days $375 $347
14-21 days $375 $348
21-30 days $0 $269
30-60 days $0 $234
60-90 days $0 $284
90+ days $0 $392

Cheapest Day To Fly from Washington to Ontario

We've examined 25,724,431,429 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Washington to Ontario is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$402 $234 $259 $334 $284 $284 $389

Compare Flight Prices from Washington to Ontario by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Washington to Ontario flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Washington Ontario American 9/29/16 10/1/16 1 $549
October Washington Ontario United 10/25/16 11/2/16 1 $269
November Washington Ontario United 11/1/16 11/2/16 1 $234
December Washington Ontario United 12/3/16 12/10/16 1 $284
January Washington Ontario United 1/21/17 1/29/17 1 $392
February Washington Ontario United 2/19/17 2/27/17 1 $422
March Washington Ontario United 3/10/17 3/13/17 1 $542
April Washington Ontario American 4/8/17 4/14/17 1 $524

Cheap Last Minute Flights from Washington to Ontario

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Washington to Ontario. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
$596
9 10 11 12 13 14 15
$596 $417
16 17 18 19 20 21 22
$417 $452
23 24 25 26 27 28 29
$452 $284
30 31 1 2 3 4 5
$284 $334
6 7 8 9 10 11 12
$334

Connecting Flights vs Direct Flights from Washington to Ontario

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Washington to Ontario is $271.

The average price for direct flights from Washington to Ontario is not available.

One Way Flights vs Round Trip Flights from Washington to Ontario

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Washington to Ontario. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Washington to Ontario is not available.

The average price for round trip flights from Washington to Ontario is $271.

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: Dallas - Ft Worth, TX

Airlines in Washington flying to Ontario Last modified: Sep 29, 2016 3:02 AMNumber of routes searched: 418Number of itineraries searched: 65,179

Wondering which airlines fly out of Washington to Ontario? We've gathered the average price of Washington airlines with flights to Ontario. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Washington to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
American CLT
American ORD
American DFW
American PHL
Virgin America DAL
United SFO
United EWR
United IAH
Alaska PDX
Delta MSP
Delta CVG
United DEN
United CLE
Alaska SEA
Alaska STL
Delta DTW
Delta RDU

Washington to Ontario Airports

These are the major commercial airports we're currently monitoring in Washington and Ontario. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Washington - WAS

FlightsAirlineLowest Price
Flights from Washington to Los Angeles American, Alaska, JetBlue, Delta, Frontier, Hawaiian, United, Virgin America $217
Flights from Washington to Long Beach American, JetBlue, Delta $294
Flights from Washington to Las Vegas American, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $239
Flights from Washington to San Diego American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $275

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Flights from Philadelphia to Ontario American, Delta, United $295
Flights from Baltimore to Ontario American, Delta, United $234
Flights from Newark to Ontario American, Delta, United $287
Flights from Pittsburgh to Ontario American, Delta, United $224
Flights from Norfolk to Ontario American, Delta, United $380
Flights from Richmond to Ontario American, Delta, United $384
Flights from Roanoke to Ontario American, Delta, United $443
Flights from Newport News to Ontario American, Delta Check Dates
Flights from Philadelphia to Los Angeles American, Alaska, JetBlue, Delta, Frontier, Spirit, United $201
Flights from Baltimore to Los Angeles American, Alaska, JetBlue, Delta, Spirit, United $177
Flights from Newark to Los Angeles JetBlue, Delta, United, Virgin America $273
Flights from Pittsburgh to Los Angeles American, Alaska, Delta, Frontier, United $207
Flights from Richmond to Los Angeles American, JetBlue, Delta, United $341
Flights from Norfolk to Los Angeles American, Alaska, Delta, United $377
Flights from Newark to Santa Ana American, Alaska, Delta, United $286
Flights from Baltimore to Santa Ana American, Delta, United $234
Flights from Philadelphia to San Diego American, Alaska, JetBlue, Delta, Frontier, Spirit, United $317
Flights from Philadelphia to Santa Ana American, Delta, Frontier, United $252
Flights from Baltimore to San Diego American, Alaska, JetBlue, Delta, Spirit, United $275
Flights from Philadelphia to Long Beach American, JetBlue, Delta $259
Flights from Baltimore to Long Beach American, Delta $294
Flights from Baltimore to Las Vegas Delta, Spirit, United $130
Flights from Newark to Long Beach JetBlue, Delta $372
Flights from Harrisburg to Los Angeles American, Delta, United $349
Flights from Philadelphia to Las Vegas American, JetBlue, Delta, Frontier, Spirit, United $182
Flights from Newark to Las Vegas American, JetBlue, Delta, United, Virgin America $234
Cheap Flights from Washington to Ontario