Flights from Massachusetts (Massachusetts) to Ontario (Ontario)

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We compare hundreds of flights from Massachusetts to Ontario from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Boston (BOS) to Toronto (YTO)
 Depart 29 Jun 15
 Return 01 Jul 15

Price subject to availability

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  • Dep date
  3 more OneTravel.com flights available on this route
$340   Dep 18 Jun 15 - Rtn 18 Jul 15
Boston to Sudbury
BOS to YSB OneTravel.com
$371   Dep 18 Jun 15 - Rtn 18 Jul 15
Boston to Sault Ste. Marie
BOS to YAM OneTravel.com
$597   Dep 17 Jun 15 - Rtn 21 Jul 15
Boston to Kapuskasing
BOS to YYU OneTravel.com
Boston (BOS) to Toronto (YTO)
 Depart 29 Jun 15
 Return 01 Jul 15

Flying with Air Canada

Price subject to availability

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Boston (BOS) to Toronto (YTO)
 Depart 01 Jul 15
 Return 08 Jul 15

Price subject to availability

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Boston (BOS) to Toronto (YTZ)
 Depart 28 Jun 15
 Return 05 Jul 15

Flying with Pem-Air

Price subject to availability

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  • Price
  • Dep date
  13 more Flightnetwork flights available on this route
$279   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Toronto
BOS to YYZ Flightnetwork
$317   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Toronto
BOS to YYZ Flightnetwork
$335   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
$345   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Toronto
BOS to YYZ Flightnetwork
$355   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Toronto
BOS to YYZ Flightnetwork
$401   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
$403   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
$422   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Toronto
BOS to YYZ Flightnetwork
$467   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
$543   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Toronto
BOS to YYZ Flightnetwork
$670   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
$693   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
$821   Dep 28 Jun 15 - Rtn 05 Jul 15
Boston to Ottawa
BOS to YOW Flightnetwork
Boston (BOS) to Toronto (YTO)
 Depart 29 Jun 15
 Return 01 Jul 15

Price subject to availability

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  • Dep date
  14 more CheapOair.com flights available on this route
$260   Dep 03 Jul 15 - Rtn 11 Jul 15
Boston to Toronto
BOS to YYZ CheapOair.com
$264   Dep 08 Sep 15 - Rtn 10 Sep 15
Boston to Toronto
BOS to YTO CheapOair.com
$265   Dep 04 Jul 15 - Rtn 11 Jul 15
Boston to Toronto
BOS to YYZ CheapOair.com
$267   Dep 07 Jul 15 - Rtn 11 Jul 15
Boston to Toronto
BOS to YTZ CheapOair.com
$273   Dep 04 Aug 15 - Rtn 06 Aug 15
Boston to Toronto
BOS to YTO CheapOair.com
$284   Dep 06 Jul 15 - Rtn 10 Jul 15
Boston to Toronto
BOS to YTO CheapOair.com
$326   Dep 25 Oct 15 - Rtn 27 Oct 15
Boston to Toronto
BOS to YTO CheapOair.com
$326   Dep 11 Nov 15 - Rtn 13 Nov 15
Boston to Toronto
BOS to YTO CheapOair.com
$369   Dep 18 Jun 15 - Rtn 18 Jul 15
Boston to Sault Ste. Marie
BOS to YAM CheapOair.com
$379   Dep 18 Jun 15 - Rtn 18 Jul 15
Boston to Thunder Bay
BOS to YQT CheapOair.com
$388   Dep 11 Jun 15 - Rtn 15 Jun 15
Boston to Toronto
BOS to YTO CheapOair.com
$414   Dep 10 Jun 15 - Rtn 13 Jun 15
Boston to Toronto
BOS to YTO CheapOair.com
$414   Dep 10 Jun 15 - Rtn 15 Jun 15
Boston to Toronto
BOS to YTO CheapOair.com
$468   Dep 02 Jun 15 - Rtn 09 Jun 15
Boston to Toronto
BOS to YTO CheapOair.com
Boston (BOS) to Toronto (YTZ)
 Depart 26 Aug 15
 Return 02 Sep 15

Flying with Pem-Air

Price subject to availability

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  • Dep date
  15 more momondo.com flights available on this route
$244   Dep 19 Aug 15 - Rtn 26 Aug 15
Boston to Toronto
BOS to YTZ momondo.com
$249   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Toronto
BOS to YYZ momondo.com
$249   Dep 19 Aug 15 - Rtn 26 Aug 15
Boston to Toronto
BOS to YYZ momondo.com
$250   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Toronto
BOS to YTZ momondo.com
$250   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Toronto
BOS to YTZ momondo.com
$255   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Toronto
BOS to YYZ momondo.com
$255   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Toronto
BOS to YYZ momondo.com
$272   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Toronto
BOS to YTZ momondo.com
$277   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Toronto
BOS to YYZ momondo.com
$341   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Windsor
BOS to YQG momondo.com
$366   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Windsor
BOS to YQG momondo.com
$366   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Windsor
BOS to YQG momondo.com
$366   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Windsor
BOS to YQG momondo.com
$370   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Windsor
BOS to YQG momondo.com
$371   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Windsor
BOS to YQG momondo.com
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