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St John

$387+ Cheap flights from Atlanta (ATL) to Saint John (YSJ)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YSJ
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
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 February 6, 2026.

This Air Canada deal was found by Cheapflights users on 2/5. 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.
Sat 4/181:10 pm
ATL
-
YSJ
1 stop9h 42m
Air Canada
Fri 5/15:35 am
YSJ
-
ATL
1 stop7h 55m
Air Canada
Deal found 2/5$709
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:21 pm
ATL
-
YSJ
2 stops36h 39m
Multiple Airlines
Fri 5/110:45 am
YSJ
-
ATL
1 stop11h 10m
Multiple Airlines
Deal found 2/5$733
This Air Canada deal was found by Cheapflights users on 2/4. 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 5/297:00 am
ATL
-
YSJ
1 stop15h 52m
Air Canada
Tue 6/24:30 pm
YSJ
-
ATL
2 stops21h 00m
Air Canada
Deal found 2/4$743
This Air Canada deal was found by Cheapflights users on 2/3. 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 3/206:10 am
ATL
-
YSJ
1 stop16h 24m
Air Canada
Tue 3/244:15 pm
YSJ
-
ATL
1 stop6h 38m
Air Canada
Deal found 2/3$744
This Air Canada deal was found by Cheapflights users on 2/6. 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 3/26:10 am
ATL
-
YSJ
2 stops8h 25m
Air Canada
Thu 3/54:15 pm
YSJ
-
ATL
1 stop6h 38m
Air Canada
Deal found 2/6$767
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 4/187:31 pm
ATL
-
YSJ
2 stops14h 39m
United Airlines
Fri 5/14:30 pm
YSJ
-
ATL
2 stops18h 50m
United Airlines
Deal found 2/5$775
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/207:00 am
ATL
-
YSJ
2 stops26h 49m
United Airlines
Tue 3/244:15 pm
YSJ
-
ATL
1 stop6h 38m
United Airlines
Deal found 2/4$789
This Air Canada deal was found by Cheapflights users on 2/4. 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 5/227:00 am
ATL
-
YSJ
1 stop15h 52m
Air Canada
Mon 5/255:35 am
YSJ
-
ATL
2 stops13h 03m
Air Canada
Deal found 2/4$800
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/216:20 am
ATL
-
YSJ
2 stops16h 14m
United Airlines
Sat 3/285:40 am
YSJ
-
ATL
2 stops16h 51m
United Airlines
Deal found 2/3$810

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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$709
(Air Canada)

One-way from

$387
(United Airlines)
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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One-way flight 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 February 6, 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 5/29

7:00 am-11:52 pm

1 stop15h 52m

Saint John

Tue 6/2

5:35 am-12:30 pm

1 stop7h 55m

$709

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 5/22

7:00 am-11:52 pm

1 stop15h 52m

Saint John

Mon 5/25

5:35 am-12:30 pm

1 stop7h 55m

$709

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 4/18

1:10 pm-11:52 pm

1 stop9h 42m

Saint John

Fri 5/1

5:35 am-12:30 pm

1 stop7h 55m

$709

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 4/18

8:21 pm-10:00 am

2 stops36h 39m

Saint John

Fri 5/1

10:45 am-8:55 pm

1 stop11h 10m

$733

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

6:10 am-11:34 pm

1 stop16h 24m

Saint John

Tue 3/24

4:15 pm-9:53 pm

1 stop6h 38m

$744

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Mon 3/2

6:10 am-3:35 pm

2 stops8h 25m

Saint John

Thu 3/5

4:15 pm-9:53 pm

1 stop6h 38m

$767

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 4/18

7:31 pm-11:10 am

2 stops14h 39m

Saint John

Fri 5/1

4:30 pm-10:20 am

2 stops18h 50m

$775

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

7:00 am-10:49 am

2 stops26h 49m

Saint John

Tue 3/24

4:15 pm-9:53 pm

1 stop6h 38m

$789

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Mon 3/23

3:45 pm-10:49 am

2 stops18h 04m

$387

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 3/21

7:00 am-11:34 pm

2 stops15h 34m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 11 results
1
2
  • 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 15h 52m. The distance from Atlanta to Saint John is about 1270 mi.

  • 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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