$181 Find Cheap Flights from Ontario to Atlanta - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Atlanta departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Ontario to Atlanta

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Atlanta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Atlanta

Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
1:40 pm - 10:44 pm
YTZ
-
ATL
9h 04m
1 stop
Multiple Airlines Logo
8:59 pm - 5:20 pm
ATL
-
YTZ
20h 21m
1 stop
$286Multiple Airlines
Sat, Sep 19 - Mon, Sep 21
Multiple Airlines Logo
9:30 am - 9:32 pm
YYZ
-
ATL
12h 02m
1 stop
Multiple Airlines Logo
7:30 am - 4:55 pm
ATL
-
YYZ
9h 25m
1 stop
$287Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
1:40 pm - 10:50 pm
YTZ
-
ATL
9h 10m
1 stop
Multiple Airlines Logo
6:50 am - 6:58 pm
ATL
-
YTZ
12h 08m
2 stops
$289Multiple Airlines
Thu, Oct 8 - Thu, Oct 29
Multiple Airlines Logo
1:30 pm - 9:32 pm
YYZ
-
ATL
8h 02m
1 stop
Multiple Airlines Logo
10:07 am - 1:40 pm
ATL
-
YYZ
27h 33m
1 stop
$289Multiple Airlines
Fri, Oct 9 - Thu, Oct 29
Multiple Airlines Logo
1:30 pm - 12:27 am
YYZ
-
ATL
10h 57m
1 stop
Multiple Airlines Logo
10:07 am - 1:40 pm
ATL
-
YYZ
27h 33m
1 stop
$290Multiple Airlines
Thu, Oct 22 - Wed, Oct 28
Multiple Airlines Logo
1:30 pm - 9:32 pm
YYZ
-
ATL
8h 02m
1 stop
Multiple Airlines Logo
7:30 am - 7:05 pm
ATL
-
YYZ
11h 35m
1 stop
$291Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
1:40 pm - 10:44 pm
YTZ
-
ATL
9h 04m
1 stop
Multiple Airlines Logo
8:59 pm - 5:20 pm
ATL
-
YTZ
20h 21m
1 stop
$292Multiple Airlines
Tue, Aug 25 - Wed, Aug 26
Multiple Airlines Logo
9:30 am - 11:59 pm
YYZ
-
ATL
14h 29m
1 stop
Multiple Airlines Logo
6:50 am - 4:55 pm
ATL
-
YYZ
10h 05m
1 stop
$292Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
7:34 pm - 10:17 am
YOW
-
ATL
14h 43m
1 stop
United Airlines Logo
7:15 am - 4:38 pm
ATL
-
YOW
9h 23m
1 stop
$401United Airlines
Mon, Aug 24 - Tue, Aug 25
United Airlines Logo
7:30 pm - 10:17 am
YOW
-
ATL
14h 47m
1 stop
United Airlines Logo
1:21 pm - 9:35 pm
ATL
-
YOW
8h 14m
1 stop
$410United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$181
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Ottawa to Atlanta

Flights from Ontario to Atlanta: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Ontario to Atlanta 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Delta
YYZ
-
ATL
Jul 2024
Delta is great because when you land, you are already on the domestic side of the airport. Since I take the train/subway downtown, way cheaper than a taxi or Uber, I do not have to take a shuttle all the way around the airport to the subway: I just take a quick link train and walk a short distance. Easy and fast! Like travel should be.
Verified travelerFlew with Korean Air
YYZ
-
ATL
May 2024
As I have two connections international flight. Whether the check luggage goes to the final destination automatically, and how many free check luggages need to advice clearly while booking. Since the two code sharing air flight companies provided different information which was very confusion.

FAQs for booking flights from Ontario to Atlanta

  • How does KAYAK find such low prices on flights from Ontario to Atlanta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Atlanta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Atlanta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Atlanta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Atlanta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Atlanta

Information on the airport you'll fly into in Atlanta

Atlanta (ATL)