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Cheap flights from Atlanta to Saint John from $302

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 7/30. 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

Find the cheapest flights from Atlanta to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 am - 10:00 am
ATL
-
YSJ
26h 25m
2 stops
Multiple Airlines Logo
10:45 am - 8:17 am
YSJ
-
ATL
22h 32m
1 stop
$688Multiple Airlines
Tue, Jul 7 - Wed, Jul 22
Multiple Airlines Logo
6:35 am - 10:00 am
ATL
-
YSJ
26h 25m
2 stops
Multiple Airlines Logo
10:45 am - 8:17 am
YSJ
-
ATL
22h 32m
1 stop
$694Multiple Airlines
Tue, Jul 7 - Mon, Jul 20
Multiple Airlines Logo
8:22 pm - 10:00 am
ATL
-
YSJ
36h 38m
2 stops
Multiple Airlines Logo
10:45 am - 8:17 am
YSJ
-
ATL
22h 32m
1 stop
$769Multiple Airlines
Wed, Jul 8 - Wed, Jul 22
Multiple Airlines Logo
9:35 pm - 10:00 am
ATL
-
YSJ
11h 25m
1 stop
Multiple Airlines Logo
10:45 am - 9:45 pm
YSJ
-
ATL
12h 00m
2 stops
$771Multiple Airlines
Thu, Jul 9 - Wed, Jul 22
Multiple Airlines Logo
9:35 pm - 10:00 am
ATL
-
YSJ
11h 25m
1 stop
Multiple Airlines Logo
10:45 am - 2:04 pm
YSJ
-
ATL
28h 19m
2 stops
$777Multiple Airlines
Thu, Jul 9 - Mon, Jul 20
Air Canada Logo
8:25 am - 10:59 am
ATL
-
YSJ
25h 34m
1 stop
Air Canada Logo
5:25 am - 11:46 am
YSJ
-
ATL
7h 21m
1 stop
$814Air Canada
Tue, Oct 27 - Sat, Oct 31
Air Canada Logo
8:25 am - 11:54 pm
ATL
-
YSJ
14h 29m
1 stop
Air Canada Logo
11:05 am - 9:21 pm
YSJ
-
ATL
11h 16m
2 stops
$823Air Canada
Tue, Oct 27 - Sat, Oct 31
Air Canada Logo
5:00 pm - 11:50 pm
ATL
-
YSJ
5h 50m
1 stop
Air Canada Logo
5:00 am - 12:10 pm
YSJ
-
ATL
8h 10m
1 stop
$829Air Canada
Tue, Jul 7 - Sat, Jul 18
Multiple Airlines Logo
5:01 am - 10:00 am
ATL
-
YSJ
27h 59m
2 stops
Multiple Airlines Logo
10:45 am - 8:17 am
YSJ
-
ATL
22h 32m
1 stop
$832Multiple Airlines
Sun, Jul 5 - Wed, Jul 22
Multiple Airlines Logo
5:01 am - 10:00 am
ATL
-
YSJ
27h 59m
2 stops
Multiple Airlines Logo
10:45 am - 8:17 am
YSJ
-
ATL
22h 32m
1 stop
$838Multiple Airlines
Sun, Jul 5 - Mon, Jul 20

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United Airlines flights from Atlanta to Saint John

Our best United Airlines deals on Atlanta to Saint John flight tickets
United Airlines
Jul 5
ATL3:00 pmAtlanta Hartsfield-Jackson
7h 50m
1 stop
YSJ11:50 pmSaint John
Jul 18
YSJ5:00 amSaint John
8h 10m
1 stop
ATL12:10 pmAtlanta Hartsfield-Jackson
$947
United Airlines
Jul 6
ATL8:44 pmAtlanta Hartsfield-Jackson
18h 01m
2 stops
YSJ3:45 pmSaint John
Jul 19
YSJ5:00 amSaint John
8h 10m
1 stop
ATL12:10 pmAtlanta Hartsfield-Jackson
$952
United Airlines
Jul 4
ATL3:00 pmAtlanta Hartsfield-Jackson
7h 50m
1 stop
YSJ11:50 pmSaint John
Jul 20
YSJ4:40 pmSaint John
18h 47m
2 stops
ATL10:27 amAtlanta Hartsfield-Jackson
$958

Air Canada flights from Atlanta to Saint John

Our best Air Canada deals on Atlanta to Saint John flight tickets
Air Canada
Oct 27
ATL8:25 amAtlanta Hartsfield-Jackson
25h 34m
1 stop
YSJ10:59 amSaint John
Oct 31
YSJ5:25 amSaint John
7h 21m
1 stop
ATL11:46 amAtlanta Hartsfield-Jackson
$814
Air Canada
Oct 27
ATL8:25 amAtlanta Hartsfield-Jackson
14h 29m
1 stop
YSJ11:54 pmSaint John
Oct 31
YSJ11:05 amSaint John
11h 16m
2 stops
ATL9:21 pmAtlanta Hartsfield-Jackson
$823
Air Canada
Jul 7
ATL5:00 pmAtlanta Hartsfield-Jackson
5h 50m
1 stop
YSJ11:50 pmSaint John
Jul 18
YSJ5:00 amSaint John
8h 10m
1 stop
ATL12:10 pmAtlanta Hartsfield-Jackson
$829

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 June 20, 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

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Tue 7/7

6:35 am-10:00 am

2 stops26h 25m

Saint John

Wed 7/22

10:45 am-8:17 am

1 stop22h 32m

$688

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Tue 7/7

6:35 am-10:00 am

2 stops26h 25m

Saint John

Mon 7/20

10:45 am-8:17 am

1 stop22h 32m

$694

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Wed 7/8

8:22 pm-10:00 am

2 stops36h 38m

Saint John

Wed 7/22

10:45 am-8:17 am

1 stop22h 32m

$769

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Thu 7/9

9:35 pm-10:00 am

1 stop11h 25m

Saint John

Wed 7/22

10:45 am-9:45 pm

2 stops12h 00m

$771

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Thu 7/9

9:35 pm-10:00 am

1 stop11h 25m

Saint John

Mon 7/20

10:45 am-2:04 pm

2 stops28h 19m

$777

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Tue 10/27

8:25 am-10:59 am

1 stop25h 34m

Saint John

Sat 10/31

5:25 am-11:46 am

1 stop7h 21m

$814

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Tue 10/27

8:25 am-11:54 pm

1 stop14h 29m

Saint John

Sat 10/31

11:05 am-9:21 pm

2 stops11h 16m

$823
Quickest round-trip

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Tue 7/7

5:00 pm-11:50 pm

1 stop5h 50m

Saint John

Sat 7/18

5:00 am-12:10 pm

1 stop8h 10m

$829

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sun 7/5

5:01 am-10:00 am

2 stops27h 59m

Saint John

Wed 7/22

10:45 am-8:17 am

1 stop22h 32m

$832

AtlantaSaint John

ATL - YSJ

ATLYSJ

Atlanta Hartsfield-Jackson

Sun 7/5

5:01 am-10:00 am

2 stops27h 59m

Saint John

Mon 7/20

10:45 am-8:17 am

1 stop22h 32m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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?

Air Canada 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 50m

Direct flights

None
The fastest flight from Atlanta to Saint John takes 5h 50m
There are no direct flights from Atlanta to Saint John. There are no popular flight routes from Atlanta to Saint John.
Search flight deals

Frequently asked questions about flying from Atlanta to Saint John

  • 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 50m 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
Sussex
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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