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Sudbury

$345+ Cheap flights from Raleigh (RDU) to Sudbury, ON (YSB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — YSB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$728
(United Airlines)

One-way from

$345
(United Airlines)
From Raleigh-Durham to Sudbury
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One-way flight from Raleigh-Durham to Sudbury
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Find flight deals from Raleigh to Sudbury

Cheapest flights from Raleigh to Sudbury
Explore the most affordable flight options available from Raleigh to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/151:28 pmRDU - YSB
2 stops25h 49mUnited Airlines
Fri 8/229:45 amYSB - RDU
2 stops12h 13mUnited Airlines
Deal found 7/1$728
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Wed 8/64:35 pmRDU - YSB
1 stop22h 42mMultiple Airlines
Sat 8/169:45 amYSB - RDU
2 stops7h 31mMultiple Airlines
Deal found 7/1$1,131
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Wed 8/64:35 pmRDU - YSB
1 stop16h 32mAir Canada
Sat 8/169:45 amYSB - RDU
1 stop10h 45mAir Canada
Deal found 7/1$1,167

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 July 3, 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

Fri 8/15

1:28 pm-3:17 pm

2 stops25h 49m

Sudbury

Fri 8/22

9:45 am-9:58 pm

2 stops12h 13m

$728

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Wed 8/6

4:35 pm-3:17 pm

1 stop22h 42m

Sudbury

Sat 8/16

9:45 am-5:16 pm

2 stops7h 31m

$1,131

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Wed 8/6

4:35 pm-9:07 am

1 stop16h 32m

Sudbury

Sat 8/16

9:45 am-8:30 pm

1 stop10h 45m

$1,167

RaleighSudbury

RDU - YSB

RDUYSB

Raleigh-Durham

Sat 8/16

5:01 pm-3:17 pm

2 stops22h 16m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Sudbury

Get insights into the airlines that provide service to Sudbury. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sudbury. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Raleigh to Sudbury by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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.

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