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Cheap Flights From Boston To Ontario Last modified: Jul 25, 2016 12:35 AM

Cheap flights from Boston (BOS) to popular destinations in Ontario (ON)

Kingston
Carrier Departure Date Return Date Lowest Price
Air Canada Sep 3, 2016 Sep 5, 2016 $508
American Sep 3, 2016 Sep 5, 2016 $941
United Sep 3, 2016 Sep 5, 2016 $977
London
Carrier Departure Date Return Date Lowest Price
WestJet Jan 1, 2017 Jan 7, 2017 $526
Air Canada Jan 1, 2017 Jan 7, 2017 $557
Air Canada Nov 18, 2016 Nov 27, 2016 $577
United Nov 18, 2016 Nov 27, 2016 $577
United Jan 1, 2017 Jan 7, 2017 $646
North Bay
Carrier Departure Date Return Date Lowest Price
Porter Sep 2, 2016 Sep 6, 2016 $367
Porter Sep 2, 2016 Sep 7, 2016 $381
Air Canada Sep 2, 2016 Sep 7, 2016 $407
Air Canada Sep 2, 2016 Sep 6, 2016 $414
United Sep 2, 2016 Sep 7, 2016 $3,343
Ottawa
Carrier Departure Date Return Date Lowest Price
Porter Sep 1, 2016 Sep 5, 2016 $286
Porter Sep 2, 2016 Sep 5, 2016 $286
Porter Sep 2, 2016 Sep 6, 2016 $286
Porter Aug 31, 2016 Sep 4, 2016 $297
Porter Aug 29, 2016 Sep 1, 2016 $297
Porter Aug 22, 2016 Aug 27, 2016 $309
Porter Aug 26, 2016 Aug 29, 2016 $309
Porter Aug 8, 2016 Aug 11, 2016 $309
Porter Aug 22, 2016 Aug 31, 2016 $309
Porter Aug 24, 2016 Aug 29, 2016 $309
Sault Ste Marie
Carrier Departure Date Return Date Lowest Price
Porter Nov 8, 2016 Nov 10, 2016 $406
Air Canada Nov 8, 2016 Nov 10, 2016 $464
Thunder Bay
Carrier Departure Date Return Date Lowest Price
Porter Aug 9, 2016 Aug 16, 2016 $347
Air Canada Aug 9, 2016 Aug 16, 2016 $348
WestJet Aug 9, 2016 Aug 16, 2016 $366
Air Canada Jul 31, 2016 Aug 6, 2016 $466
United Aug 9, 2016 Aug 16, 2016 $471
WestJet Jul 31, 2016 Aug 6, 2016 $502
Porter Jul 31, 2016 Aug 6, 2016 $678
American Jul 31, 2016 Aug 6, 2016 $748
Toronto
Carrier Departure Date Return Date Lowest Price
Porter Aug 17, 2016 Aug 31, 2016 $223
Porter Aug 20, 2016 Aug 23, 2016 $223
Porter Aug 24, 2016 Aug 31, 2016 $223
Porter Aug 16, 2016 Aug 20, 2016 $223
Porter Aug 16, 2016 Aug 23, 2016 $223
Porter Aug 20, 2016 Aug 27, 2016 $223
Porter Aug 23, 2016 Aug 30, 2016 $223
Porter Aug 16, 2016 Aug 31, 2016 $223
Porter Aug 23, 2016 Aug 24, 2016 $223
Porter Aug 16, 2016 Aug 17, 2016 $223
Windsor
Carrier Departure Date Return Date Lowest Price
Air Canada Oct 18, 2016 Oct 21, 2016 $349
Porter Oct 11, 2016 Oct 14, 2016 $376
Air Canada Oct 11, 2016 Oct 14, 2016 $402
Porter Aug 12, 2016 Aug 14, 2016 $427
Air Canada Aug 12, 2016 Aug 14, 2016 $469

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

DestinationDepartingReturningPrice
Ottawa 8/25/16 8/30/16 $376
Toronto 8/27/16 8/30/16 $223

Cheap International Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Toronto American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $223
Boston to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $286
Boston to London American, Air Canada, United, WestJet $577
Boston to Thunder Bay American, Air Canada, Porter, United, WestJet $347
Boston to Sudbury American, Air Canada, Porter, United Check Dates
Boston to Windsor American, Air Canada, Porter, United $349
Boston to Kingston American, Air Canada, United $508
Boston to Sault Ste Marie American, Air Canada, Alaska, Porter, United $406
Boston to North Bay American, Air Canada, Porter, United $367
Boston to Timmins American, Air Canada, Porter, United Check Dates

Cheap International Flights to Ontario - ON

FlightsAirlineLowest Price
New York to Toronto American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $174
Newark to Toronto American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $174
New York to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $275
Hartford to Toronto American, Air Canada, JetBlue, United, WestJet $314
Manchester to Toronto American, Air Canada, United, WestJet $261
Providence to Toronto American, Air Canada, United, WestJet $261
Newark to Ottawa American, Air Canada, JetBlue, Porter, United, WestJet $275
Portland to Toronto American, Air Canada, JetBlue, United, WestJet $257
New York to London American, Air Canada, Alaska, United, WestJet $343
Albany to Toronto Cape Air, American, Air Canada, United, WestJet $353
Burlington to Toronto American, Air Canada, JetBlue, United, WestJet $257
Newark to London American, Air Canada, Porter, United $371
Westchester County to Toronto American, Air Canada, JetBlue, Tradewind, United, WestJet $246
Long Island MacArthur to Toronto American, Air Canada, United, WestJet $494
New York to Windsor American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $329
New York to Thunder Bay American, Air Canada, JetBlue, Porter, United, WestJet $336
Providence to Ottawa American, Air Canada, United $573
New Haven to Toronto American, Air Canada, United $551
Cheap Flights from Boston to Ontario - from $223 Round trip from BOS to ON