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Sudbury

$882+ Cheap flights from Raleigh (RDU) to Sudbury, ON (YSB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YSB
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Raleigh to Sudbury

Best flights from Raleigh to Sudbury
Discover carefully curated flight deals from Raleigh to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This United Airlines deal was found by Cheapflights users on 12/28. 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.
Tue 4/77:00 amRDU - YSB
2 stops8h 16mUnited Airlines
Wed 4/89:45 amYSB - RDU
2 stops11h 38mUnited Airlines
Deal found 12/28$882
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Tue 4/77:50 pmRDU - YSB
2 stops19h 26mAir Canada
Thu 4/99:45 amYSB - RDU
1 stop4h 18mAir Canada
Deal found 12/26$911
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 4/75:20 pmRDU - YSB
2 stops21h 56mUnited Airlines
Thu 4/99:45 amYSB - RDU
2 stops13h 59mUnited Airlines
Deal found 12/26$883
This Air Canada deal was found by Cheapflights users on 12/28. 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.
Tue 4/79:30 amRDU - YSB
1 stop5h 46mAir Canada
Wed 4/83:55 pmYSB - RDU
2 stops7h 49mAir Canada
Deal found 12/28$928
This United Airlines deal was found by Cheapflights users on 12/27. 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 6/1310:50 amRDU - YSB
2 stops8h 26mUnited Airlines
Sat 6/209:45 amYSB - RDU
2 stops13h 49mUnited Airlines
Deal found 12/27$947
This Air Canada deal was found by Cheapflights users on 12/27. 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 6/136:00 amRDU - YSB
1 stop7h 45mAir Canada
Sat 6/209:45 amYSB - RDU
1 stop6h 20mAir Canada
Deal found 12/27$1,091

Find flight deals from Raleigh to Sudbury

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Sudbury (YSB). 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 December 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$883
(United Airlines)
Provider with most accurate pricing for Raleigh-Durham-Sudbury flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Sudbury flights.
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From Raleigh-Durham to Sudbury
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Sudbury 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 December 29, 2025.
Use the filters below to find and compare flights from Raleigh to Sudbury that are best for you.

Fly from

Raleigh

Fly to

Sudbury

Route

Depart

Return

Price

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Tue 4/7

7:00 am-3:16 pm

2 stops8h 16m

Sudbury

Wed 4/8

9:45 am-9:23 pm

2 stops11h 38m

$882

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Tue 4/7

5:20 pm-3:16 pm

2 stops21h 56m

Sudbury

Thu 4/9

9:45 am-11:44 pm

2 stops13h 59m

$883

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Tue 4/7

7:50 pm-3:16 pm

2 stops19h 26m

Sudbury

Thu 4/9

9:45 am-2:03 pm

1 stop4h 18m

$911

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Tue 4/7

9:30 am-3:16 pm

1 stop5h 46m

Sudbury

Wed 4/8

3:55 pm-11:44 pm

2 stops7h 49m

$928

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Sat 6/13

10:50 am-7:16 pm

2 stops8h 26m

Sudbury

Sat 6/20

9:45 am-11:34 pm

2 stops13h 49m

$947

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Sat 6/13

6:00 am-1:45 pm

1 stop7h 45m

Sudbury

Sat 6/20

9:45 am-4:05 pm

1 stop6h 20m

$1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

  • Most accurate provider: When it comes to deals on Raleigh-Sudbury, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Sudbury, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Sudbury, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Sudbury, Ontario 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 Raleigh-Sudbury, Ontario 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 Raleigh to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from Raleigh 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 Raleigh to Sudbury. 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 Raleigh to Sudbury, Ontario?

    For as low as $882, United Airlines can have you in Sudbury, Ontario from Raleigh in 8h 16m. Raleigh and Sudbury, Ontario are separated by a distance of 749 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Raleigh to Sudbury that include hotel bookings?

    Yes. In addition to deals on Raleigh to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Sudbury?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Sudbury.

  • Can I find deals for business class flights from Raleigh to Sudbury?

    Yes. Cheapflights offers flight deals from Raleigh to Sudbury 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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