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$148+ Cheap flights from Roanoke (ROA) to Ontario

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — YYZ
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Roanoke to Ontario

Keep the following information in mind while searching for Roanoke to Ontario flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$352
(Air Canada)

One-way from

$148
(Air Canada)
Provider with most accurate pricing for Roanoke-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Roanoke-Toronto (YTO) flights.
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From Roanoke to Ontario
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One-way flight from Roanoke to Ontario
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Find flight deals from Roanoke to Ontario

Cheapest flights from Roanoke to Ontario
Explore the most affordable flight options available from Roanoke to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/27. 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.
Fri 5/97:45 pmROA - YYZ
1 stop4h 09mAir Canada
Mon 5/122:30 pmYYZ - ROA
1 stop8h 56mAir Canada
Deal found 3/27$352
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:30 amROA - YYZ
2 stops7h 03mAmerican Airlines
Mon 5/1212:35 pmYYZ - ROA
1 stop5h 46mAmerican Airlines
Deal found 3/26$362
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:00 amROA - YUL
1 stop16h 55mAmerican Airlines
Wed 6/257:29 amYUL - ROA
1 stop5h 03mAmerican Airlines
Deal found 3/27$366
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:17 amROA - YYZ
2 stops11h 37mDelta
Mon 5/1212:15 pmYYZ - ROA
2 stops10h 47mDelta
Deal found 3/27$367
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:00 amROA - YUL
1 stop5h 40mDelta
Wed 6/256:00 amYUL - ROA
2 stops9h 04mDelta
Deal found 3/27$376
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 4/227:45 pmROA - YYZ
2 stops11h 35mUnited Airlines
Thu 4/2410:05 amYYZ - ROA
1 stop3h 58mUnited Airlines
Deal found 3/27$385
This WestJet deal was found by Cheapflights users on 3/27. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:55 pmROA - YYZ
1 stop15h 29mWestJet
Thu 4/246:15 amYYZ - ROA
1 stop6h 26mWestJet
Deal found 3/27$427
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 6/243:05 pmROA - YUL
1 stop4h 40mUnited Airlines
Sat 7/58:30 amYUL - ROA
1 stop14h 45mUnited Airlines
Deal found 3/27$533
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sun 6/296:20 amROA - YUL
2 stops5h 39mAir Canada
Fri 7/49:15 amYUL - ROA
1 stop4h 44mAir Canada
Deal found 3/27$538
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:51 pmROA - YUL
1 stop5h 08mWestJet
Sat 5/33:06 pmYUL - ROA
1 stop19h 39mWestJet
Deal found 3/27$553

Cheapflights Fare Finder

Customize your flight search to find flights from Roanoke to 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Roanoke to Ontario that are best for you.

Fly from

Roanoke

Fly to

Ontario

Route

Depart

Return

Price

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Fri 5/9

7:45 pm-11:54 pm

1 stop4h 09m

Toronto Pearson Intl

Mon 5/12

2:30 pm-11:26 pm

1 stop8h 56m

$352

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Fri 5/9

7:30 am-2:33 pm

2 stops7h 03m

Toronto Pearson Intl

Mon 5/12

12:35 pm-6:21 pm

1 stop5h 46m

$362

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Wed 6/18

6:00 am-10:55 pm

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 6/25

7:29 am-12:32 pm

1 stop5h 03m

$366

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Fri 5/9

11:17 am-10:54 pm

2 stops11h 37m

Toronto Pearson Intl

Mon 5/12

12:15 pm-11:02 pm

2 stops10h 47m

$367

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Wed 6/18

6:00 am-11:40 am

1 stop5h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 6/25

6:00 am-3:04 pm

2 stops9h 04m

$376

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Tue 4/22

7:45 pm-7:20 am

2 stops11h 35m

Toronto Pearson Intl

Thu 4/24

10:05 am-2:03 pm

1 stop3h 58m

$385

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Mon 4/21

6:55 pm-10:24 am

1 stop15h 29m

Toronto Pearson Intl

Thu 4/24

6:15 am-12:41 pm

1 stop6h 26m

$427

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Tue 6/24

3:05 pm-7:45 pm

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 7/5

8:30 am-11:15 pm

1 stop14h 45m

$533

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Sun 6/29

6:20 am-11:59 am

2 stops5h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 7/4

9:15 am-1:59 pm

1 stop4h 44m

$538

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Sun 5/11

11:17 am-12:37 am

2 stops37h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 5/18

6:45 am-12:04 am

2 stops17h 19m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 results
1
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Best time to book a flight from Roanoke to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Roanoke 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.

Cheapflights Insights

Everything you need to know about your flight from Roanoke to Ontario

What is the cheapest month to book a flight from Roanoke to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Roanoke to Region of Ontario (average of $243). Flying from Roanoke to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ROA to ON?

Find hourly flight availability from Roanoke to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Roanoke to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated March 28, 2025.
Read reviews from past customers who have flown Delta, Aeromexico and United Airlines from Roanoke to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,701 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Roanoke to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Roanoke to Ontario?

    Most people fly from Roanoke (ROA) if they book a flight from Roanoke to Ontario. Roanoke is conveniently located just 4.2 mi from Roanoke’s city center.

  • What are the cheapest airlines to fly from Roanoke to Region of Ontario one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $148. Users have also found prices from $149 and $224 on United Airlines and Delta, respectively.

  • Can I find deals for flights from Roanoke to Ontario that include hotel bookings?

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

  • How can I find direct flights from Roanoke to Ontario?

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

  • Can I find deals for business class flights from Roanoke to Ontario?

    Yes. Cheapflights offers flight deals from Roanoke to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Roanoke to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Roanoke to Region of Ontario (average of $243). Flying from Roanoke to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Roanoke to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Roanoke to Ontario

Discover the top airline that operate flights from Roanoke to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$282Average$393FlexibilityNo cancel feeOn-time71%
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