Cheap flights from Ontario to Roanoke from $389
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Roanoke departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Ontario to Roanoke
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Delta flights from Ontario to Roanoke
Our best Delta deals on Ontario to Roanoke flight tickets
American Airlines flights from Ontario to Roanoke
Our best American Airlines deals on Ontario to Roanoke flight tickets
momondo Fare Finder
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
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Mon 11/23
12:18 pm-12:19 am
1 stop9h 01m
Roanoke
Thu 11/26
3:29 pm-7:49 pm
1 stop7h 20m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 11/18
12:18 pm-12:19 am
1 stop9h 01m
Roanoke
Thu 11/26
3:29 pm-7:49 pm
1 stop7h 20m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Thu 11/19
12:45 pm-11:24 pm
1 stop7h 39m
Roanoke
Thu 11/26
7:00 am-1:19 pm
1 stop9h 19m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 11/18
10:30 pm-8:25 am
1 stop6h 55m
Roanoke
Thu 11/26
9:10 am-5:13 pm
2 stops11h 03m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 11/18
7:00 am-5:11 pm
1 stop7h 11m
Roanoke
Wed 11/25
2:01 pm-10:48 pm
2 stops11h 47m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Tue 11/3
7:00 am-5:11 pm
1 stop7h 11m
Roanoke
Tue 11/10
10:40 am-8:15 pm
2 stops12h 35m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Thu 11/19
12:45 pm-11:24 pm
1 stop7h 39m
Roanoke
Thu 11/26
9:10 am-5:13 pm
2 stops11h 03m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Mon 11/23
10:30 pm-8:25 am
1 stop6h 55m
Roanoke
Thu 11/26
9:10 am-5:13 pm
2 stops11h 03m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Sat 1/30
11:20 am-12:45 am
2 stops10h 25m
Roanoke
Wed 2/3
2:05 pm-6:50 pm
1 stop7h 45m
OntarioRoanoke
ONT Ontario - ROA Roanoke
ONTROA
Ontario
Wed 11/18
7:45 pm-8:25 am
2 stops9h 40m
Roanoke
Thu 11/26
9:10 am-5:13 pm
2 stops11h 03m
See travel insights to Roanoke from
How to get the cheapest flight ticket from Ontario to Roanoke
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies from Ontario to Roanoke?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Ontario to Roanoke
What airlines fly to Roanoke?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Roanoke from Ontario according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Roanoke. Keep in mind that there are 3 different airlines that fly to Roanoke on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Roanoke
Cheap Ontario to Roanoke (ONT to ROA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Roanoke
Frequently asked questions about flying from Ontario to Roanoke
How far is Ontario to Roanoke by plane?
There are 2112.9 mi between Ontario and Roanoke. Flights usually cover this in 6h 41m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Roanoke Airport?
Prices for flights from Ontario Airport to Roanoke Airport refresh daily.
How many operators does momondo search for flights from Ontario Airport to Roanoke Airport?
The number of operators available for flights from Ontario Airport to Roanoke Airport is 1 as of October 2026.
How old do you have to be to fly from Ontario Airport to Roanoke Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Roanoke Airport.
What documentation or ID do you need to fly to Roanoke Airport?
The necessary travel and health documents for your Roanoke Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Roanoke?
Based on momondo bookings for flights between Ontario and Roanoke, the leading airline is Delta, making up 100% of the total bookings.
Best airlines flying from Ontario to Roanoke
Compare and see reviews for airlines that fly from Ontario to Roanoke with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $291 | Free Cancellation | Rating 7.8 8,635 reviews |
Traveling to a place near Roanoke?
Book flights to Roanoke if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Roanoke?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Roanoke. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Roanoke with flexible booking policies on momondo?
All flight searches from Ontario to Roanoke on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ontario to Roanoke?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Roanoke.
I’m not ready to book a flight from Ontario to Roanoke right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to Roanoke now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Roanoke and let you know when they change.