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St John

$692+ Cheap flights from Atlanta (ATL) to Saint John (YSJ)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YSJ
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Atlanta to St John

Cheapest flights from Atlanta to St John
Explore the most affordable flight options available from Atlanta to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Air Canada deal was found by Cheapflights users on 1/24. 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.
Fri 3/201:00 pm
ATL
-
YSJ
1 stop9h 29m
Air Canada
Tue 3/244:15 pm
YSJ
-
ATL
1 stop6h 38m
Air Canada
Deal found 1/24$692
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 3/206:57 pm
ATL
-
YSJ
2 stops19h 38m
United Airlines
Tue 3/244:15 pm
YSJ
-
ATL
3 stops20h 20m
United Airlines
Deal found 1/24$769

Find flight deals from Atlanta to St John

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to St John (YSJ). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$692
(Air Canada)
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Saint John flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Saint John flights.
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From Atlanta Hartsfield-Jackson to Saint John
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to St John 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 January 27, 2026.
Use the filters below to find and compare flights from Atlanta to Saint John that are best for you.

Fly from

Atlanta

Fly to

St John

Route

Depart

Return

Price

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

1:00 pm-11:29 pm

1 stop9h 29m

Saint John

Tue 3/24

4:15 pm-9:53 pm

1 stop6h 38m

$692

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

6:57 pm-3:35 pm

2 stops19h 38m

Saint John

Tue 3/24

4:15 pm-11:35 am

3 stops20h 20m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Atlanta-Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Saint John flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Saint John 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 Atlanta-Saint John 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 Atlanta to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Atlanta 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 Atlanta to St John. 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 Atlanta to Saint John?

    Departing from Atlanta to Saint John will take you 9h 29m. The distance from Atlanta to Saint John is about 1270 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to St John 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

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