$389+ Cheap flights from Ontario to Roanoke (ONT - ROA)
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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Roanoke with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Roanoke
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Cheapest flights from Ontario to RoanokeExplore the most affordable flight options available from Ontario to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Ontario to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/3010:10 pm -
1 stop8h 23m
Sat 1/167:00 am -
1 stop9h 28m
Deal found 10/29![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 12/3111:14 am -
1 stop6h 34m
Thu 1/143:16 pm -
1 stop9h 28m
Deal found 10/30![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/3112:51 pm -
1 stop7h 01m
Mon 1/187:00 am -
1 stop9h 28m
Deal found 10/29![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/30. 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 12/307:06 am -
1 stop9h 09m
Wed 1/203:11 pm -
1 stop9h 32m
Deal found 10/30![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/307:45 pm -
2 stops11h 44m
Sat 12/196:03 pm -
1 stop7h 51m
Deal found 10/27![American Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/3010:10 pm -
1 stop8h 23m
Mon 1/187:00 am -
1 stop7h 55m
Deal found 10/29![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/2910:10 pm -
1 stop8h 23m
Sun 1/177:00 am -
1 stop9h 28m
Deal found 10/29![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/2310:10 pm -
1 stop8h 23m
Wed 12/306:03 pm -
1 stop7h 51m
Deal found 10/30![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 10/30. 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 12/2210:35 pm -
1 stop9h 10m
Tue 12/292:27 pm -
1 stop9h 08m
Deal found 10/30![Delta logo]()
$569
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:10 pm -
1 stop8h 23m
Wed 12/306:03 pm -
1 stop7h 51m
Deal found 10/28![American Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 12/2110:35 pm -
1 stop9h 10m
Tue 12/292:27 pm -
1 stop9h 08m
Deal found 10/30![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 12/3111:14 am -
1 stop6h 34m
Fri 1/153:16 pm -
1 stop9h 28m
Deal found 10/30![Delta logo]()
$588
Best flights from Ontario to RoanokeDiscover carefully curated flight deals from Ontario to Roanoke that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Ontario to Roanoke that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/247:00 am -
1 stop9h 13m
Sun 2/283:25 pm -
1 stop9h 49m
Deal found 10/26![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 2/2410:10 pm -
1 stop7h 23m
Sun 2/287:00 am -
1 stop9h 26m
Deal found 10/26![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 1/215:00 am -
2 stops13h 44m
Sun 1/249:04 am -
2 stops14h 21m
Deal found 10/29![United Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 10/30. 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 12/307:06 am -
1 stop9h 09m
Tue 1/196:00 am -
1 stop8h 55m
Deal found 10/30![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/307:25 am -
2 stops14h 20m
Wed 2/32:05 pm -
1 stop7h 45m
Deal found 10/29![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/25. 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 4/166:53 pm -
2 stops12h 18m
Mon 4/195:38 pm -
1 stop7h 53m
Deal found 10/25![United Airlines logo]()
$574
Last-minute flights from Ontario to RoanokeDiscover last-minute flight deals from Ontario to Roanoke. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Roanoke. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/110:30 pm -
1 stop8h 13m
Sun 11/84:14 pm -
1 stop9h 47m
Deal found 10/27![American Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/66:37 pm -
2 stops11h 49m
Mon 11/910:26 am -
2 stops14h 14m
Deal found 10/30![United Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/115:00 am -
2 stops13h 01m
Wed 12/21:58 pm -
1 stop7h 46m
Deal found 10/28![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/126:37 pm -
2 stops11h 49m
Mon 11/165:51 pm -
1 stop27h 56m
Deal found 10/27![United Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/147:00 am -
1 stop7h 11m
Wed 11/182:01 pm -
1 stop7h 46m
Deal found 10/29![United Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/147:00 am -
1 stop7h 11m
Wed 12/21:58 pm -
1 stop7h 46m
Deal found 10/28![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/277:00 am -
1 stop11h 01m
Fri 12/41:58 pm -
1 stop7h 46m
Deal found 10/28![United Airlines logo]()
$890
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/307:45 pm -
2 stops11h 44m
Sat 12/196:03 pm -
1 stop7h 51m
Deal found 10/27![American Airlines logo]()
$480
One-way flights from Ontario to RoanokeSearch for one-way flight options from Ontario to Roanoke. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Ontario to Roanoke. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/25. 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 11/2112:18 pm -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/214:17 pm -
2 stops18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/306:37 pm -
2 stops15h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/2911:30 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:45 am -
3 stops34h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$719
Find flight deals from Ontario to Roanoke
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Roanoke (ROA). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (American Airlines) |
One-way from | $389 (Delta) |
Popular in | March |
Cheapest in | July |
Average price | $485 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Roanoke 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Ontario to Roanoke that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 2/24
7:00 am-7:13 pm
1 stop9h 13m
Roanoke
Sun 2/28
3:25 pm-10:14 pm
1 stop9h 49m
$399
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 2/24
10:10 pm-8:33 am
1 stop7h 23m
Roanoke
Sun 2/28
7:00 am-1:26 pm
1 stop9h 26m
$399
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 12/30
7:06 am-7:15 pm
1 stop9h 09m
Roanoke
Tue 1/19
6:00 am-11:55 am
1 stop8h 55m
$479
Quickest round-trip
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Sun 11/29
11:59 pm-1:53 pm
2 stops10h 54m
Roanoke
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$494
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Thu 1/21
5:00 am-9:44 pm
2 stops13h 44m
Roanoke
Sun 1/24
9:04 am-8:25 pm
2 stops14h 21m
$539
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Sat 1/30
7:25 am-12:45 am
2 stops14h 20m
Roanoke
Wed 2/3
2:05 pm-6:50 pm
1 stop7h 45m
$574
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Fri 4/16
6:53 pm-10:11 am
2 stops12h 18m
Roanoke
Mon 4/19
5:38 pm-10:31 pm
1 stop7h 53m
$574
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Mon 11/30
6:37 pm-1:23 pm
2 stops15h 46m
Roanoke
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$575
Sorted by cheapest first
Compare providers for flights from Ontario to Roanoke
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Roanoke in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Roanoke flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Roanoke flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Roanoke flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Roanoke 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 Ontario-Roanoke 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 Ontario to Roanoke
Have a flexible travel schedule? Discover the best time to fly to Roanoke from Ontario with our price prediction graph.
ONT-ROA
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 Roanoke
Get insights into the airlines that provide service to Roanoke. 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 Roanoke. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown Delta from Ontario to Roanoke. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Roanoke. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Roanoke?
Book flights to Roanoke if you plan to visit one of these locationsSalem
Blacksburg
Christiansburg
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Ontario and Roanoke flights
Browse other Ontario and Roanoke flight options. Last updated on October 30, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Roanoke
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Top airline flying from Ontario to Roanoke
Discover the top airline that operate flights from Ontario to Roanoke. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$291 | Average$438 | FlexibilityNo cancel fee | On-timeN/A |