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$589+ Cheap flights from Saint John (YSJ) to Atlanta (ATL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — ATL
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap 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 November 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$589
(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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Find 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 November 20, 2025.

This Air Canada deal was found by Cheapflights users on 11/19. 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.
Sun 12/214:15 pmYSJ - ATL
1 stop6h 38mAir Canada
Wed 12/246:10 amATL - YSJ
2 stops8h 23mAir Canada
Deal found 11/19$624
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 12/2111:30 amYSJ - ATL
2 stops10h 52mUnited Airlines
Wed 12/2410:20 amATL - YSJ
2 stops28h 13mUnited Airlines
Deal found 11/19$795

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 November 20, 2025.
Use the filters below to find and compare flights from Saint John to Atlanta that are best for you.

Fly from

St John

Fly to

Atlanta

Route

Depart

Return

Price

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Tue 4/14

11:55 am-9:41 pm

2 stops10h 46m

Atlanta Hartsfield-Jackson

Wed 4/15

1:10 pm-11:10 am

2 stops21h 00m

$589

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Sun 12/21

4:15 pm-9:53 pm

1 stop6h 38m

Atlanta Hartsfield-Jackson

Wed 12/24

12:55 pm-3:33 pm

1 stop25h 38m

$635

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Sun 12/21

11:30 am-9:22 pm

2 stops10h 52m

Atlanta Hartsfield-Jackson

Wed 12/24

10:20 am-3:33 pm

2 stops28h 13m

$795

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Sat 1/3

5:40 am-9:43 pm

1 stop17h 03m

$596

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Sat 1/3

5:40 am-12:26 am

2 stops19h 46m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Atlanta

What is the cheapest month to book a flight from Saint John to Atlanta?

Currently, May is the cheapest month in which you can book a flight from Saint John to Atlanta (average of $450). Flying from Saint John to Atlanta in November is currently the most expensive (average of $1,562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 10h 46m. 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.

  • What is the cheapest month to book a flight from Saint John to Atlanta?

    Currently, May is the cheapest month in which you can book a flight from Saint John to Atlanta (average of $450). Flying from Saint John to Atlanta in November is currently the most expensive (average of $1,562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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