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 Jul 15
 Return 05 Aug 15

Price subject to availability

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Boston (BOS) to Toronto (YTZ)
 Depart 04 Aug 15
 Return 11 Aug 15

Flying with Pem-Air

Price subject to availability

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  • Price
  • Dep date
  13 more Flightnetwork flights available on this route
$289   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Toronto
BOS to YYZ Flightnetwork
$299   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Toronto
BOS to YYZ Flightnetwork
$324   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
$328   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
$328   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Toronto
BOS to YYZ Flightnetwork
$353   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Toronto
BOS to YYZ Flightnetwork
$403   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
$441   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
$456   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Toronto
BOS to YYZ Flightnetwork
$474   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Toronto
BOS to YYZ Flightnetwork
$508   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
$650   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
$720   Dep 04 Aug 15 - Rtn 11 Aug 15
Boston to Ottawa
BOS to YOW Flightnetwork
Boston (BOS) to Toronto (YTO)
 Depart 15 Sep 15
 Return 17 Sep 15

Price subject to availability

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  • Price
  • Dep date
  5 more CheapOair.com flights available on this route
$250   Dep 09 Sep 15 - Rtn 11 Sep 15
Boston to Toronto
BOS to YTO CheapOair.com
$250   Dep 08 Nov 15 - Rtn 10 Nov 15
Boston to Toronto
BOS to YTO CheapOair.com
$250   Dep 08 Dec 15 - Rtn 10 Dec 15
Boston to Toronto
BOS to YTO CheapOair.com
$276   Dep 26 Jul 15 - Rtn 28 Jul 15
Boston to Toronto
BOS to YTO CheapOair.com
$388   Dep 18 Jul 15 - Rtn 23 Jul 15
Boston to Toronto
BOS to YTO CheapOair.com
Boston (BOS) to Toronto (YTZ)
 Depart 07 Oct 15
 Return 14 Oct 15

Flying with Pem-Air

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$232   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Toronto
BOS to YTZ momondo.com
$232   Dep 30 Sep 15 - Rtn 07 Oct 15
Boston to Toronto
BOS to YTZ momondo.com
$233   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Toronto
BOS to YYZ momondo.com
$237   Dep 30 Sep 15 - Rtn 07 Oct 15
Boston to Toronto
BOS to YTZ momondo.com
$238   Dep 09 Sep 15 - Rtn 16 Sep 15
Boston to Toronto
BOS to YTZ momondo.com
$240   Dep 09 Sep 15 - Rtn 16 Sep 15
Boston to Toronto
BOS to YYZ momondo.com
$242   Dep 16 Sep 15 - Rtn 23 Sep 15
Boston to Toronto
BOS to YTZ momondo.com
$244   Dep 16 Sep 15 - Rtn 23 Sep 15
Boston to Toronto
BOS to YYZ momondo.com
$295   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Windsor
BOS to YQG momondo.com
$295   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Windsor
BOS to YQG momondo.com
$308   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Toronto
BOS to YYZ momondo.com
$312   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Windsor
BOS to YQG momondo.com
$312   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Windsor
BOS to YQG momondo.com
$312   Dep 30 Sep 15 - Rtn 07 Oct 15
Boston to Windsor
BOS to YQG momondo.com
$312   Dep 16 Sep 15 - Rtn 23 Sep 15
Boston to Windsor
BOS to YQG momondo.com
Boston (BOS) to Toronto (YTO)
 Depart 08 Sep 15
 Return 14 Sep 15

Flying with Pem-Air

Price subject to availability

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Boston (BOS) to Toronto (YTO)
 Depart 09 Sep 15
 Return 11 Sep 15

Price subject to availability

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  • Price
  • Dep date
  5 more OneTravel.com flights available on this route
$272   Dep 10 Aug 15 - Rtn 12 Aug 15
Boston to Toronto
BOS to YTO OneTravel.com
$504   Dep 26 Jul 15 - Rtn 25 Aug 15
Boston to Windsor
BOS to YQG OneTravel.com
$508   Dep 26 Jul 15 - Rtn 25 Aug 15
Boston to Ottawa
BOS to YOW OneTravel.com
$540   Dep 26 Jul 15 - Rtn 25 Aug 15
Boston to Timmins
BOS to YTS OneTravel.com
$645   Dep 26 Jul 15 - Rtn 25 Aug 15
Boston to Kapuskasing
BOS to YYU OneTravel.com
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