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$322+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — YYZ
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$408
(American Airlines)

One-way from

$322
(American Airlines)
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 November 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/27:00 amROA - YYZ
1 stop10h 40mAmerican Airlines
Tue 12/91:10 pmYYZ - ROA
1 stop10h 49mAmerican Airlines
Deal found 11/4$408
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/277:02 amROA - YYZ
2 stops28h 52mAmerican Airlines
Tue 12/211:33 amYYZ - ROA
1 stop12h 20mAmerican Airlines
Deal found 11/5$479
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:20 amROA - YUL
1 stop8h 56mMultiple Airlines
Tue 12/27:00 pmYUL - ROA
1 stop19h 09mMultiple Airlines
Deal found 11/4$657
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 11/296:00 amROA - YUL
1 stop5h 40mDelta
Tue 12/22:37 pmYUL - ROA
1 stop8h 42mDelta
Deal found 11/4$693
This United deal was found by Cheapflights users on 11/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:00 pmROA - YYZ
2 stops19h 40mMultiple Airlines
Tue 12/27:10 amYYZ - ROA
2 stops6h 59mMultiple Airlines
Deal found 11/5$707
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 12/27:05 amROA - YYZ
2 stops10h 10mDelta
Tue 12/96:05 amYYZ - ROA
2 stops9h 03mDelta
Deal found 11/4$712
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:20 amROA - YYZ
1 stop4h 09mMultiple Airlines
Wed 12/37:10 amYYZ - ROA
2 stops6h 59mMultiple Airlines
Deal found 11/4$719
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/1910:32 amROA - YUL
1 stop4h 44mUnited Airlines
Fri 12/269:15 amYUL - ROA
1 stop14h 15mUnited Airlines
Deal found 11/4$722
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/207:00 amROA - YYZ
2 stops9h 39mAmerican Airlines
Sat 12/277:10 pmYYZ - ROA
1 stop4h 29mAmerican Airlines
Deal found 11/5$729
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/210:20 amROA - YYZ
2 stops8h 24mUnited Airlines
Tue 12/912:00 pmYYZ - ROA
2 stops8h 45mUnited Airlines
Deal found 11/4$730
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/207:00 amROA - YUL
2 stops15h 58mAmerican Airlines
Sat 12/277:08 amYUL - ROA
1 stop15h 22mAmerican Airlines
Deal found 11/4$753
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/198:14 amROA - YUL
1 stop7h 10mAmerican Airlines
Sat 12/277:08 amYUL - ROA
1 stop15h 22mAmerican Airlines
Deal found 11/4$786

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 November 5, 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

Tue 12/2

7:00 am-5:40 pm

1 stop10h 40m

Toronto Pearson Intl

Tue 12/9

1:10 pm-11:59 pm

1 stop10h 49m

$408

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Thu 11/27

7:02 am-11:54 am

2 stops28h 52m

Toronto Pearson Intl

Tue 12/2

11:33 am-11:53 pm

1 stop12h 20m

$479

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Thu 2/19

10:48 am-10:54 pm

1 stop12h 06m

Toronto Pearson Intl

Mon 2/23

6:30 pm-10:13 am

1 stop15h 43m

$526

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Thu 2/19

7:05 am-4:11 pm

1 stop9h 06m

Toronto Pearson Intl

Mon 2/23

2:25 pm-12:10 am

2 stops9h 45m

$649

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Tue 4/7

6:00 am-5:25 pm

2 stops11h 25m

Toronto Pearson Intl

Tue 4/14

10:20 am-11:49 pm

2 stops13h 29m

$650

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Sat 11/29

6:20 am-3:16 pm

1 stop8h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

7:00 pm-2:09 pm

1 stop19h 09m

$657

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Sun 2/8

6:00 am-11:45 am

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

2:29 pm-10:51 pm

1 stop8h 22m

$702

RoanokeToronto

ROA - YYZ

ROAYYZ

Roanoke

Thu 11/27

3:00 pm-10:40 am

2 stops19h 40m

Toronto Pearson Intl

Tue 12/2

7:10 am-2:09 pm

2 stops6h 59m

$707

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Thu 1/15

6:45 am-4:01 pm

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

2:13 pm-8:02 pm

1 stop5h 49m

$719

RoanokeMontreal

ROA - YUL

ROAYUL

Roanoke

Fri 12/19

10:32 am-3:16 pm

1 stop4h 44m

Montreal Pierre Elliott Trudeau Intl

Fri 12/26

9:15 am-11:30 pm

1 stop14h 15m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 20 results
1
2

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, June is the cheapest month in which you can book a flight from Roanoke to Region of Ontario (average of $155). Flying from Roanoke to Region of Ontario in August is currently the most expensive (average of $811). 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 November 5, 2025.

It’s optimal to fly from Roanoke to Region of Ontario at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.

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 November 5, 2025.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Roanoke to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,408 reviews
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from Roanoke to Region of Ontario?

    Airlines like American Airlines, United Airlines, and Delta fly from Roanoke to Region of Ontario in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 6h 21m. There are 647 mi between Roanoke and Region of Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $322. Users have also found prices from $332 and $494 on United Airlines and WestJet, 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, June is the cheapest month in which you can book a flight from Roanoke to Region of Ontario (average of $155). Flying from Roanoke to Region of Ontario in August is currently the most expensive (average of $811). 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$675Average$890FlexibilityNo cancel feeOn-time67%

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