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Cheap flights from Atlanta to Saint John from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Saint John departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
5:00 pm - 11:52 pm
ATL
-
YSJ
5h 52m
1 stop
Air Canada Logo
5:35 am - 12:30 pm
YSJ
-
ATL
7h 55m
1 stop
$759Air Canada
Sat, May 30 - Tue, Jun 2
Air Canada Logo
5:00 pm - 11:52 pm
ATL
-
YSJ
5h 52m
1 stop
Air Canada Logo
5:35 am - 12:30 pm
YSJ
-
ATL
7h 55m
1 stop
$760Air Canada
Sat, May 30 - Tue, Jun 2
Air Canada Logo
5:00 pm - 11:52 pm
ATL
-
YSJ
5h 52m
1 stop
Air Canada Logo
4:30 pm - 12:30 pm
YSJ
-
ATL
21h 00m
2 stops
$792Air Canada
Sat, May 30 - Tue, Jun 2
Air Canada Logo
5:00 pm - 11:52 pm
ATL
-
YSJ
5h 52m
1 stop
Air Canada Logo
4:30 pm - 12:30 pm
YSJ
-
ATL
21h 00m
2 stops
$793Air Canada
Sat, May 30 - Tue, Jun 2
United Airlines Logo
5:00 pm - 11:52 pm
ATL
-
YSJ
5h 52m
1 stop
United Airlines Logo
5:00 am - 12:30 pm
YSJ
-
ATL
8h 30m
1 stop
$845United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
7:05 pm - 3:40 pm
ATL
-
YSJ
19h 35m
2 stops
United Airlines Logo
5:00 am - 12:30 pm
YSJ
-
ATL
8h 30m
1 stop
$850United Airlines
Fri, May 1 - Fri, May 8
Air Canada Logo
6:07 am - 3:40 pm
ATL
-
YSJ
8h 33m
2 stops
Air Canada Logo
4:30 pm - 8:23 am
YSJ
-
ATL
16h 53m
2 stops
$860Air Canada
Sat, May 30 - Tue, Jun 2
United Airlines Logo
5:30 am - 3:40 pm
ATL
-
YSJ
9h 10m
2 stops
United Airlines Logo
4:30 pm - 12:30 am
YSJ
-
ATL
9h 00m
2 stops
$861United Airlines
Sat, May 30 - Tue, Jun 2
United Airlines Logo
6:00 am - 3:40 pm
ATL
-
YSJ
8h 40m
2 stops
United Airlines Logo
12:50 pm - 9:21 pm
YSJ
-
ATL
9h 31m
2 stops
$865United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
7:23 pm - 11:55 am
ATL
-
YSJ
15h 32m
2 stops
United Airlines Logo
5:35 am - 12:30 pm
YSJ
-
ATL
7h 55m
1 stop
$880United Airlines
Thu, Apr 30 - Thu, May 7

Air Canada flights from Atlanta to Saint John

Our best Air Canada deals on Atlanta to Saint John flight tickets
Air Canada
May 30
ATL5:00 pmAtlanta Hartsfield-Jackson
5h 52m
1 stop
YSJ11:52 pmSaint John
Jun 2
YSJ5:35 amSaint John
7h 55m
1 stop
ATL12:30 pmAtlanta Hartsfield-Jackson
$759
Air Canada
May 30
ATL5:00 pmAtlanta Hartsfield-Jackson
5h 52m
1 stop
YSJ11:52 pmSaint John
Jun 2
YSJ5:35 amSaint John
7h 55m
1 stop
ATL12:30 pmAtlanta Hartsfield-Jackson
$760
Air Canada
May 30
ATL5:00 pmAtlanta Hartsfield-Jackson
5h 52m
1 stop
YSJ11:52 pmSaint John
Jun 2
YSJ4:30 pmSaint John
21h 00m
2 stops
ATL12:30 pmAtlanta Hartsfield-Jackson
$792

United Airlines flights from Atlanta to Saint John

Our best United Airlines deals on Atlanta to Saint John flight tickets
United Airlines
May 1
ATL5:00 pmAtlanta Hartsfield-Jackson
5h 52m
1 stop
YSJ11:52 pmSaint John
May 8
YSJ5:00 amSaint John
8h 30m
1 stop
ATL12:30 pmAtlanta Hartsfield-Jackson
$845
United Airlines
May 1
ATL7:05 pmAtlanta Hartsfield-Jackson
19h 35m
2 stops
YSJ3:40 pmSaint John
May 8
YSJ5:00 amSaint John
8h 30m
1 stop
ATL12:30 pmAtlanta Hartsfield-Jackson
$850
United Airlines
May 30
ATL5:30 amAtlanta Hartsfield-Jackson
9h 10m
2 stops
YSJ3:40 pmSaint John
Jun 2
YSJ4:30 pmSaint John
9h 00m
2 stops
ATL12:30 amAtlanta Hartsfield-Jackson
$861

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 March 21, 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

Cheapest round-trip
Quickest round-trip

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 5/30

5:00 pm-11:52 pm

1 stop5h 52m

Saint John

Tue 6/2

5:35 am-12:30 pm

1 stop7h 55m

$759

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 5/30

5:00 pm-11:52 pm

1 stop5h 52m

Saint John

Tue 6/2

5:35 am-12:30 pm

1 stop7h 55m

$760

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 5/30

5:00 pm-11:52 pm

1 stop5h 52m

Saint John

Tue 6/2

4:30 pm-12:30 pm

2 stops21h 00m

$792

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 5/30

5:00 pm-11:52 pm

1 stop5h 52m

Saint John

Tue 6/2

4:30 pm-12:30 pm

2 stops21h 00m

$793

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 5/1

5:00 pm-11:52 pm

1 stop5h 52m

Saint John

Fri 5/8

5:00 am-12:30 pm

1 stop8h 30m

$845

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 5/1

7:05 pm-3:40 pm

2 stops19h 35m

Saint John

Fri 5/8

5:00 am-12:30 pm

1 stop8h 30m

$850

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 5/30

6:07 am-3:40 pm

2 stops8h 33m

Saint John

Tue 6/2

4:30 pm-8:23 am

2 stops16h 53m

$860

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sat 5/30

5:30 am-3:40 pm

2 stops9h 10m

Saint John

Tue 6/2

4:30 pm-12:30 am

2 stops9h 00m

$861

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Fri 5/1

6:00 am-3:40 pm

2 stops8h 40m

Saint John

Fri 5/8

12:50 pm-9:21 pm

2 stops9h 31m

$865

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Thu 4/30

7:23 pm-11:55 am

2 stops15h 32m

Saint John

Thu 5/7

5:35 am-12:30 pm

1 stop7h 55m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Saint John from

How to get the cheapest flight ticket from Atlanta to Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Saint John?

United Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Saint John

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

5h 52m

Direct flights

None
The fastest flight from Atlanta to Saint John takes 5h 52m
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 5h 52m 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.

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.

An easier way to manage your Saint John trip

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