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$345+ Cheap flights from Saint John (YSJ) to Atlanta (ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — ATL
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap flight deals from St John to Atlanta

Cheapest flights from St John to Atlanta
Explore the most affordable flight options available from St John to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:40 pm
YSJ
-
ATL
1 stop5h 49m
Air Canada
Fri 9/185:00 pm
ATL
-
YSJ
1 stop5h 51m
Air Canada
Deal found 6/22$599
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
YSJ
-
ATL
1 stop8h 10m
Air Canada
Wed 7/223:00 pm
ATL
-
YSJ
1 stop19h 55m
Air Canada
Deal found 6/24$674
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:50 pm
YSJ
-
ATL
2 stops9h 20m
United Airlines
Fri 9/186:00 am
ATL
-
YSJ
2 stops8h 59m
United Airlines
Deal found 6/24$691
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
YSJ
-
ATL
2 stops19h 30m
United Airlines
Wed 7/228:44 pm
ATL
-
YSJ
2 stops18h 01m
United Airlines
Deal found 6/24$718

Find flight deals from St John to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(Air Canada)

One-way from

$345
(Air Canada)
Provider with most accurate pricing for Saint John-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Saint John-Atlanta Hartsfield-Jackson flights.
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From Saint John to Atlanta Hartsfield-Jackson
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One-way flight from Saint John to Atlanta Hartsfield-Jackson
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Saint John to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Mon 9/14

4:40 pm-9:29 pm

1 stop5h 49m

Atlanta Hartsfield-Jackson

Fri 9/18

5:00 pm-11:51 pm

1 stop5h 51m

$599

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Mon 9/14

12:50 pm-9:10 pm

2 stops9h 20m

Atlanta Hartsfield-Jackson

Fri 9/18

6:00 am-3:59 pm

2 stops8h 59m

$691

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Wed 7/15

5:00 am-11:30 pm

2 stops19h 30m

Atlanta Hartsfield-Jackson

Wed 7/22

8:44 pm-3:45 pm

2 stops18h 01m

$718
Cheapest one-way
Quickest one-way

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Sun 8/9

5:00 am-12:10 pm

1 stop8h 10m

$345

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Sun 8/9

5:00 am-9:18 pm

2 stops17h 18m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Saint John-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint John-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint John-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint John-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint John-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St John to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from St John with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from St John to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint John to Atlanta?

    There are many flights that can get you from Saint John to Atlanta in 5h 49m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 1270 mi.

  • Can I find deals for flights from St John to Atlanta that include hotel bookings?

    Yes. In addition to deals on St John to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Atlanta.

  • Can I find deals for business class flights from St John to Atlanta?

    Yes. Cheapflights offers flight deals from St John to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
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Morrow

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