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Cheap Flights From Washington To Ontario Last modified: Jun 29, 2016 6:34 PM

Cheap flights from Washington (WAS) to popular destinations in Ontario (ON)

Kingston
Carrier Departure Date Return Date Lowest Price
Air Canada Sep 26, 2016 Sep 30, 2016 $800
Kitchener - Waterloo
Carrier Departure Date Return Date Lowest Price
United Sep 2, 2016 Sep 6, 2016 $655
United Sep 1, 2016 Sep 4, 2016 $660
United Sep 1, 2016 Sep 5, 2016 $668
United Sep 2, 2016 Sep 5, 2016 $708
American Sep 2, 2016 Sep 6, 2016 $711
American Sep 2, 2016 Sep 5, 2016 $716
American Sep 1, 2016 Sep 5, 2016 $721
American Sep 1, 2016 Sep 4, 2016 $721
London
Carrier Departure Date Return Date Lowest Price
Air Canada Jan 10, 2017 Jan 17, 2017 $410
Air Canada Nov 19, 2016 Nov 26, 2016 $471
WestJet Jul 27, 2016 Aug 6, 2016 $511
Air Canada Aug 19, 2016 Aug 21, 2016 $527
United Jul 29, 2016 Aug 8, 2016 $533
Air Canada Jul 27, 2016 Aug 6, 2016 $544
North Bay
Carrier Departure Date Return Date Lowest Price
Air Canada May 12, 2017 May 21, 2017 $406
United May 12, 2017 May 21, 2017 $410
Ottawa
Carrier Departure Date Return Date Lowest Price
United Sep 14, 2016 Sep 21, 2016 $235
United Sep 17, 2016 Sep 24, 2016 $235
United Sep 11, 2016 Sep 19, 2016 $235
Porter Sep 14, 2016 Sep 21, 2016 $243
United Sep 8, 2016 Sep 11, 2016 $249
United Aug 18, 2016 Aug 23, 2016 $254
United Aug 30, 2016 Sep 8, 2016 $256
United Aug 22, 2016 Aug 25, 2016 $256
Sault Ste Marie
Carrier Departure Date Return Date Lowest Price
Porter Aug 12, 2016 Aug 16, 2016 $350
Air Canada Jul 27, 2016 Jul 30, 2016 $351
Air Canada Aug 12, 2016 Aug 16, 2016 $363
United Aug 20, 2016 Aug 28, 2016 $396
United Aug 12, 2016 Aug 16, 2016 $405
Porter Jul 27, 2016 Jul 30, 2016 $505
Sudbury
Carrier Departure Date Return Date Lowest Price
Porter Aug 18, 2016 Aug 23, 2016 $318
Porter Aug 22, 2016 Sep 2, 2016 $332
Air Canada Aug 18, 2016 Aug 23, 2016 $345
Air Canada Aug 22, 2016 Sep 2, 2016 $357
United Aug 22, 2016 Sep 2, 2016 $402
United Aug 18, 2016 Aug 23, 2016 $583
Thunder Bay
Carrier Departure Date Return Date Lowest Price
Porter Sep 9, 2016 Sep 17, 2016 $345
Air Canada Sep 9, 2016 Sep 17, 2016 $350
Porter Aug 12, 2016 Aug 20, 2016 $366
Porter Aug 4, 2016 Aug 14, 2016 $379
Air Canada Aug 12, 2016 Aug 20, 2016 $404
United Aug 12, 2016 Aug 20, 2016 $488
Air Canada Aug 4, 2016 Aug 14, 2016 $490
Toronto
Carrier Departure Date Return Date Lowest Price
Air Canada Aug 24, 2016 Aug 30, 2016 $225
Porter Aug 17, 2016 Aug 22, 2016 $225
Air Canada Oct 3, 2016 Oct 13, 2016 $225
Porter Aug 17, 2016 Aug 23, 2016 $225
Porter Aug 15, 2016 Aug 24, 2016 $225
Porter Aug 15, 2016 Aug 22, 2016 $225
Porter Aug 16, 2016 Aug 20, 2016 $225
Porter Aug 15, 2016 Aug 25, 2016 $225
Porter Aug 18, 2016 Aug 20, 2016 $225
Porter Aug 17, 2016 Aug 18, 2016 $225
Windsor
Carrier Departure Date Return Date Lowest Price
Air Canada Aug 5, 2016 Aug 15, 2016 $397
Porter Aug 5, 2016 Aug 15, 2016 $411
Air Canada Aug 5, 2016 Aug 14, 2016 $424
Porter Aug 5, 2016 Aug 14, 2016 $514

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.

DestinationDepartingReturningPrice
Ottawa 7/21/16 7/25/16 $278
Toronto 7/29/16 8/2/16 $247

Cheap International Flights from Washington - WAS

FlightsAirlineLowest Price
Washington to Toronto Sun Air Express, American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $225
Washington to Ottawa American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $235
Washington to London American, Air Canada, Alaska, United, WestJet $511
Washington to Thunder Bay American, Air Canada, Alaska, JetBlue, Porter, Sun Country, United, WestJet $345
Washington to Sudbury American, Air Canada, JetBlue, Porter, United $318
Washington to Windsor American, Air Canada, Alaska, JetBlue, Porter, United $397
Washington to Kingston American, Air Canada, United $800
Washington to Sault Ste Marie American, Air Canada, JetBlue, Porter, United $350
Washington to Timmins American, Air Canada, Porter, United Check Dates

Cheap International Flights to Ontario - ON

FlightsAirlineLowest Price
Newark to Toronto American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $170
Philadelphia to Toronto American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $232
Baltimore to Toronto Sun Air Express, American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $240
Pittsburgh to Toronto Sun Air Express, American, Air Canada, JetBlue, Porter, United, WestJet $193
Richmond to Toronto American, Air Canada, JetBlue, Porter, United, WestJet $308
Baltimore to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $327
Newark to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $258
Norfolk to Toronto American, Air Canada, United, WestJet $308
Harrisburg to Toronto American, Air Canada, United, WestJet $412
Baltimore to London American, Air Canada, Alaska, United, WestJet $570
Philadelphia to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $454
Newark to London American, Air Canada, Porter, United $386
Philadelphia to London American, Air Canada, Alaska, United, WestJet $611
Allentown - Bethlehem - Easton to Toronto American, Air Canada, United, WestJet $375
Roanoke to Toronto American, Air Canada, United, WestJet $308
State College to Toronto American, Air Canada, United, WestJet $499
Pittsburgh to London American, Air Canada, United, WestJet $462
Pittsburgh to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $210
Richmond to Ottawa American, Air Canada, JetBlue, United, WestJet $309
Cheap Flights from Washington to Ontario - from $225 Round trip from WAS to ON