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Cheap flights from Atlanta to Saint John from $777

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Saint John departing on 3/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:10 am - 3:35 pm
ATL
-
YSJ
8h 25m
2 stops
Air Canada Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
$777Air Canada
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
7:17 pm - 11:34 pm
ATL
-
YSJ
27h 17m
2 stops
United Airlines Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
$789United Airlines
Mon, Mar 9 - Thu, Mar 12
United Airlines Logo
7:17 pm - 11:34 pm
ATL
-
YSJ
27h 17m
2 stops
United Airlines Logo
4:15 pm - 10:40 am
YSJ
-
ATL
19h 25m
2 stops
$804United Airlines
Mon, Mar 9 - Thu, Mar 12
Air Canada Logo
8:15 am - 11:34 pm
ATL
-
YSJ
14h 19m
2 stops
Air Canada Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
$828Air Canada
Fri, Mar 20 - Tue, Mar 24
Air Canada Logo
6:57 pm - 10:49 am
ATL
-
YSJ
14h 52m
2 stops
Air Canada Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
$829Air Canada
Fri, Mar 20 - Tue, Mar 24
Air Canada Logo
12:10 pm - 3:35 pm
ATL
-
YSJ
26h 25m
1 stop
Air Canada Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
$845Air Canada
Mon, Mar 9 - Thu, Mar 12
Air Canada Logo
6:57 pm - 10:49 am
ATL
-
YSJ
14h 52m
2 stops
Air Canada Logo
11:25 am - 8:05 pm
YSJ
-
ATL
9h 40m
2 stops
$848Air Canada
Fri, Mar 20 - Tue, Mar 24
Air Canada Logo
8:15 am - 11:34 pm
ATL
-
YSJ
14h 19m
2 stops
Air Canada Logo
5:40 am - 5:31 pm
YSJ
-
ATL
12h 51m
2 stops
$849Air Canada
Fri, Mar 20 - Tue, Mar 24
Air Canada Logo
6:10 am - 3:35 pm
ATL
-
YSJ
8h 25m
2 stops
Air Canada Logo
11:25 am - 11:31 pm
YSJ
-
ATL
13h 06m
2 stops
$912Air Canada
Sat, Mar 14 - Sat, Mar 21
Air Canada Logo
12:10 pm - 3:40 pm
ATL
-
YSJ
26h 30m
1 stop
Air Canada Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
$1,006Air Canada
Sat, Mar 14 - Sat, Mar 21

Air Canada flights from Atlanta to Saint John

Our best Air Canada deals on Atlanta to Saint John flight tickets
Air Canada
Mar 14
ATL6:10 amAtlanta Hartsfield-Jackson
8h 25m
2 stops
YSJ3:35 pmSaint John
Mar 21
YSJ4:15 pmSaint John
6h 38m
1 stop
ATL9:53 pmAtlanta Hartsfield-Jackson
$777
Air Canada
Mar 20
ATL8:15 amAtlanta Hartsfield-Jackson
14h 19m
2 stops
YSJ11:34 pmSaint John
Mar 24
YSJ4:15 pmSaint John
6h 38m
1 stop
ATL9:53 pmAtlanta Hartsfield-Jackson
$828
Air Canada
Mar 20
ATL6:57 pmAtlanta Hartsfield-Jackson
14h 52m
2 stops
YSJ10:49 amSaint John
Mar 24
YSJ4:15 pmSaint John
6h 38m
1 stop
ATL9:53 pmAtlanta Hartsfield-Jackson
$829

United Airlines flights from Atlanta to Saint John

Our best United Airlines deals on Atlanta to Saint John flight tickets
United Airlines
Mar 9
ATL7:17 pmAtlanta Hartsfield-Jackson
27h 17m
2 stops
YSJ11:34 pmSaint John
Mar 12
YSJ4:15 pmSaint John
6h 38m
1 stop
ATL9:53 pmAtlanta Hartsfield-Jackson
$789
United Airlines
Mar 9
ATL7:17 pmAtlanta Hartsfield-Jackson
27h 17m
2 stops
YSJ11:34 pmSaint John
Mar 12
YSJ4:15 pmSaint John
19h 25m
2 stops
ATL10:40 amAtlanta Hartsfield-Jackson
$804

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Saint 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Atlanta to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 3/14

6:10 am-3:35 pm

2 stops8h 25m

Saint John

Sat 3/21

4:15 pm-9:53 pm

1 stop6h 38m

$777

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Mon 3/9

7:17 pm-11:34 pm

2 stops27h 17m

Saint John

Thu 3/12

4:15 pm-9:53 pm

1 stop6h 38m

$789

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Mon 3/9

7:17 pm-11:34 pm

2 stops27h 17m

Saint John

Thu 3/12

4:15 pm-10:40 am

2 stops19h 25m

$804

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

8:15 am-11:34 pm

2 stops14h 19m

Saint John

Tue 3/24

4:15 pm-9:53 pm

1 stop6h 38m

$828

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

6:57 pm-10:49 am

2 stops14h 52m

Saint John

Tue 3/24

4:15 pm-9:53 pm

1 stop6h 38m

$829

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Mon 3/9

12:10 pm-3:35 pm

1 stop26h 25m

Saint John

Thu 3/12

4:15 pm-9:53 pm

1 stop6h 38m

$845

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

6:57 pm-10:49 am

2 stops14h 52m

Saint John

Tue 3/24

11:25 am-8:05 pm

2 stops9h 40m

$848

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 3/20

8:15 am-11:34 pm

2 stops14h 19m

Saint John

Tue 3/24

5:40 am-5:31 pm

2 stops12h 51m

$849

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 3/14

6:10 am-3:35 pm

2 stops8h 25m

Saint John

Sat 3/21

11:25 am-11:31 pm

2 stops13h 06m

$912

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 3/14

12:10 pm-3:40 pm

1 stop26h 30m

Saint John

Sat 3/21

4:15 pm-9:53 pm

1 stop6h 38m

$1,006

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Atlanta to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Saint John (ATL to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Saint John

Fastest flight time

27h 17m

Direct flights

None
The fastest flight from Atlanta to Saint John takes 27h 17m
There are no direct flights from Atlanta to Saint John. There are no popular flight routes from Atlanta to Saint John.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Saint John by plane?

    Atlanta Hartsfield-Jackson and Saint John are 1253.6 mi apart from one another. Typically, this will take 27h 17m by plane in normal conditions.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Saint John Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Saint John Airport refresh daily.

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Saint John Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The necessary travel and health documents for your Saint John Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Atlanta to Saint John?

    Price Alerts will notify you by email when the price for flights to Saint John from Atlanta decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Atlanta to Saint John with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Bridgetown
Middleton

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Saint John?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint John from Atlanta.

Can I find flights from Atlanta to Saint John with flexible booking policies on momondo?

Yes. All flights to Saint John from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Atlanta to Saint John?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to Saint John.

I’m not ready to book a flight from Atlanta to Saint John right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Atlanta to Saint John flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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