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Cheap flights from Atlanta to Sudbury from $335

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 Sudbury departing on 9/16. 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 Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:00 am - 1:45 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
9:45 am - 2:20 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
4h 35m1 stop Toronto Pearson Intl
$783Air Canada
Fri, Aug 28 - Sat, Sep 5
Air Canada Logo
12:55 pm - 9:00 amATL  Atlanta Hartsfield-Jackson-YSB Sudbury
20h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
9:45 am - 2:20 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
4h 35m1 stop Toronto Pearson Intl
$815Air Canada
Fri, Aug 28 - Sat, Sep 5
Air Canada Logo
7:00 am - 1:45 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
8:05 pm - 9:29 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
25h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$816Air Canada
Thu, Sep 24 - Sun, Sep 27
Air Canada Logo
12:55 pm - 9:00 amATL  Atlanta Hartsfield-Jackson-YSB Sudbury
20h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
8:05 pm - 4:19 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
20h 14m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$848Air Canada
Fri, Aug 28 - Sat, Sep 5
Multiple Airlines Logo
10:40 pm - 3:30 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
16h 50m2 stops Newark Ottawa
Multiple Airlines Logo
3:50 pm - 6:45 amYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
14h 55m1 stop Calgary
$865Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Air Canada Logo
7:00 am - 1:45 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
2:25 pm - 9:15 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
6h 50m1 stop Toronto Pearson Intl
$866Air Canada
Thu, Sep 3 - Sun, Sep 6
Air Canada Logo
12:55 pm - 9:00 amATL  Atlanta Hartsfield-Jackson-YSB Sudbury
20h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
8:05 pm - 9:29 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
25h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$878Air Canada
Thu, Sep 24 - Sun, Sep 27
United Airlines Logo
6:57 pm - 7:27 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
24h 30m3 stops Houston George Bush Intcntl Denver Intl Toronto Pearson Intl
United Airlines Logo
9:45 am - 9:10 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
11h 25m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$899United Airlines
Fri, Aug 28 - Sat, Sep 5
Air Canada Logo
7:00 am - 1:45 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
9:45 am - 2:20 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
4h 35m1 stop Toronto Pearson Intl
$900Air Canada
Fri, Aug 28 - Sat, Sep 5
Air Canada Logo
7:00 am - 1:45 pmATL  Atlanta Hartsfield-Jackson-YSB Sudbury
6h 45m1 stop Toronto Pearson Intl
Air Canada Logo
8:05 pm - 9:29 pmYSB  Sudbury-ATL Atlanta Hartsfield-Jackson
25h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$928Air Canada
Thu, Sep 24 - Sun, Sep 27

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Air Canada flights from Atlanta to Sudbury, Ontario

Our best Air Canada deals on Atlanta to Sudbury, Ontario flight tickets
Air Canada
Aug 28
ATL7:00 amAtlanta Hartsfield-Jackson
6h 45m
1 stop
YSB1:45 pmSudbury
Sep 5
YSB9:45 amSudbury
4h 35m
1 stop
ATL2:20 pmAtlanta Hartsfield-Jackson
$783
Air Canada
Aug 28
ATL12:55 pmAtlanta Hartsfield-Jackson
20h 05m
2 stops
YSB9:00 amSudbury
Sep 5
YSB9:45 amSudbury
4h 35m
1 stop
ATL2:20 pmAtlanta Hartsfield-Jackson
$815
Air Canada
Sep 24
ATL7:00 amAtlanta Hartsfield-Jackson
6h 45m
1 stop
YSB1:45 pmSudbury
Sep 27
YSB8:05 pmSudbury
25h 24m
2 stops
ATL9:29 pmAtlanta Hartsfield-Jackson
$816

United Airlines flights from Atlanta to Sudbury, Ontario

Our best United Airlines deals on Atlanta to Sudbury, Ontario flight tickets
United Airlines
Aug 28
ATL6:57 pmAtlanta Hartsfield-Jackson
24h 30m
3 stops
YSB7:27 pmSudbury
Sep 5
YSB9:45 amSudbury
11h 25m
2 stops
ATL9:10 pmAtlanta Hartsfield-Jackson
$899
United Airlines
Aug 28
ATL6:57 pmAtlanta Hartsfield-Jackson
24h 30m
3 stops
YSB7:27 pmSudbury
Sep 5
YSB9:45 amSudbury
11h 25m
2 stops
ATL9:10 pmAtlanta Hartsfield-Jackson
$1,060
United Airlines
Sep 3
ATL11:08 amAtlanta Hartsfield-Jackson
8h 19m
2 stops
YSB7:27 pmSudbury
Sep 6
YSB9:45 amSudbury
9h 44m
2 stops
ATL7:29 pmAtlanta Hartsfield-Jackson
$1,097

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Sudbury, Ontario 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 August 5, 2026.
Use the filters below to find and compare flights from Atlanta to Sudbury, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Fri 8/28

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sat 9/5

9:45 am-2:20 pm

1 stop4h 35m

$783

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Fri 8/28

12:55 pm-9:00 am

2 stops20h 05m

Sudbury

Sat 9/5

9:45 am-2:20 pm

1 stop4h 35m

$815

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Thu 9/24

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sun 9/27

8:05 pm-9:29 pm

2 stops25h 24m

$816

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Fri 8/28

12:55 pm-9:00 am

2 stops20h 05m

Sudbury

Sat 9/5

8:05 pm-4:19 pm

2 stops20h 14m

$848

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Thu 9/3

10:40 pm-3:30 pm

2 stops16h 50m

Sudbury

Sun 9/6

3:50 pm-6:45 am

1 stop14h 55m

$865

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Thu 9/3

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sun 9/6

2:25 pm-9:15 pm

1 stop6h 50m

$866

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Thu 9/24

12:55 pm-9:00 am

2 stops20h 05m

Sudbury

Sun 9/27

8:05 pm-9:29 pm

2 stops25h 24m

$878

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Fri 8/28

6:57 pm-7:27 pm

3 stops24h 30m

Sudbury

Sat 9/5

9:45 am-9:10 pm

2 stops11h 25m

$899

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Fri 8/28

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sat 9/5

9:45 am-2:20 pm

1 stop4h 35m

$900

AtlantaSudbury

ATL Atlanta Hartsfield-Jackson - YSB Sudbury

ATLYSB

Atlanta Hartsfield-Jackson

Thu 9/24

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sun 9/27

8:05 pm-9:29 pm

2 stops25h 24m

$928

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 Sudbury from

How to get the cheapest flight ticket from Atlanta to Sudbury, Ontario

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 Sudbury?

WestJet and Air Canada are the most popular carriers operating from Atlanta Hartsfield-Jackson to Sudbury

When to book flights from Atlanta to Sudbury, Ontario

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

Cheap Atlanta to Sudbury, Ontario (ATL to YSB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Sudbury, Ontario

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Atlanta to Sudbury, Ontario takes 6h 45m
There are no direct flights from Atlanta to Sudbury, Ontario. There are no popular flight routes from Atlanta to Sudbury, Ontario.
Search flight deals

Frequently asked questions about flying from Atlanta to Sudbury, Ontario

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

    There are 897.1 mi between Atlanta Hartsfield-Jackson and Sudbury. A reasonable flight in good conditions will take 6h 45m.

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

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

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sudbury 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 Sudbury Airport.

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

    The necessary travel and health documents for your Sudbury 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 Sudbury?

Book flights to Sudbury if you plan to visit one of these locations
Elliot Lake

Why use momondo?

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

It is quick and easy to find Atlanta to Sudbury flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sudbury that suits you.

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

Flights from Atlanta to Sudbury with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Sudbury?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sudbury from Atlanta.

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

If you are not ready to book a flight from Atlanta to Sudbury now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sudbury and let you know when they change.

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