Cheap flights from College Park to Mississauga

View AU$252 flight on Mon, 6 Oct. 2025Opens in a new window

Popular airlines from College Park to Mississauga

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from College Park (ATL) to Mississauga (YTO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 11 Sep. - Sun, 14 Sep.
ATL
Atlanta
YYZ
Toronto
AU$700 Return, found 2 days ago
AU$700
Return
found 2 days ago
Select WestJet flight, departing Thu, 11 Sep. from Atlanta to Toronto, returning Sun, 14 Sep., priced at AU$700 found 2 days ago
Delta
Wed, 1 Oct. - Mon, 6 Oct.
ATL
Atlanta
YYZ
Toronto
AU$725 Return, found 6 days ago
AU$725
Return
found 6 days ago
Select Delta flight, departing Wed, 1 Oct. from Atlanta to Toronto, returning Mon, 6 Oct., priced at AU$725 found 6 days ago
WestJet
Thu, 4 Sep. - Thu, 11 Sep.
ATL
Atlanta
YYZ
Toronto
AU$726 Return, found 4 days ago
AU$726
Return
found 4 days ago
Select WestJet flight, departing Thu, 4 Sep. from Atlanta to Toronto, returning Thu, 11 Sep., priced at AU$726 found 4 days ago
United
Wed, 22 Oct. - Sat, 25 Oct.
ATL
Atlanta
YYZ
Toronto
AU$752 Return, found 5 days ago
AU$752
Return
found 5 days ago
Select United flight, departing Wed, 22 Oct. from Atlanta to Toronto, returning Sat, 25 Oct., priced at AU$752 found 5 days ago
Air Canada
Wed, 10 Sep. - Mon, 15 Sep.
ATL
Atlanta
YYZ
Toronto
AU$807 Return, found 1 day ago
AU$807
Return
found 1 day ago
Select Air Canada flight, departing Wed, 10 Sep. from Atlanta to Toronto, returning Mon, 15 Sep., priced at AU$807 found 1 day ago
American Airlines
Thu, 11 Sep. - Sun, 14 Sep.
ATL
Atlanta
YYZ
Toronto
AU$858 Return, found 2 days ago
AU$858
Return
found 2 days ago
Select American Airlines flight, departing Thu, 11 Sep. from Atlanta to Toronto, returning Sun, 14 Sep., priced at AU$858 found 2 days ago

Find the cheapest month to fly from Atlanta (ATL) to Toronto (YYZ)

October is typically the cheapest month to fly

From AU$601 - AU$1,012 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.