Cheapest return flights from Atlanta (ATL) to Toronto (YYZ), December

20 dates in December, from $ 322. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
16 Dec 20 Dec Frontier Airlines
10 Dec 16 Dec Frontier Airlines
1 Dec 5 Dec Frontier Airlines
18 Dec 10 Jan 2027 Frontier Airlines
13 Dec 16 Dec Frontier Airlines
19 Dec 10 Jan 2027 Frontier Airlines
6 Dec 11 Dec Frontier Airlines
18 Dec 9 Jan 2027 Frontier Airlines
24 Dec 28 Dec Frontier Airlines
18 Dec 21 Dec Frontier Airlines
14 Dec 18 Dec Frontier Airlines
24 Dec 2 Jan 2027 Frontier Airlines
23 Dec 2 Jan 2027 Frontier Airlines
24 Dec 24 Dec jetBlue
23 Dec 27 Dec Frontier Airlines
18 Dec 9 Jan 2027 Air Canada
Direct Flight
18 Dec 10 Jan 2027 Air Canada
Direct Flight
23 Dec 2 Jan 2027 WestJet
Direct Flight
24 Dec 2 Jan 2027 WestJet
Direct Flight
19 Dec 10 Jan 2027 WestJet
Direct Flight
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Deals for one-way flights from Atlanta to Toronto in December.

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About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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