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Cheap flights from Ontario to Roanoke from $267

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 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Roanoke

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:26 pm - 8:36 am
ONT
-
ROA
7h 10m
1 stop
American Airlines Logo
12:58 pm - 9:59 pm
ROA
-
ONT
12h 01m
2 stops
$389American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
7:35 pm - 8:36 am
ONT
-
ROA
10h 01m
2 stops
American Airlines Logo
12:58 pm - 9:59 pm
ROA
-
ONT
12h 01m
2 stops
$394American Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
7:00 am - 5:02 pm
ONT
-
ROA
7h 02m
1 stop
United Airlines Logo
5:45 pm - 10:31 pm
ROA
-
ONT
7h 46m
1 stop
$469United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
7:00 am - 5:02 pm
ONT
-
ROA
7h 02m
1 stop
United Airlines Logo
10:34 am - 10:45 pm
ROA
-
ONT
15h 11m
2 stops
$474United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
6:49 pm - 9:49 am
ONT
-
ROA
12h 00m
2 stops
United Airlines Logo
10:34 am - 10:45 pm
ROA
-
ONT
15h 11m
2 stops
$479United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
7:00 am - 5:02 pm
ONT
-
ROA
7h 02m
1 stop
United Airlines Logo
5:45 pm - 10:31 pm
ROA
-
ONT
7h 46m
1 stop
$489United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
6:49 pm - 9:44 am
ONT
-
ROA
11h 55m
2 stops
United Airlines Logo
5:45 pm - 10:31 pm
ROA
-
ONT
7h 46m
1 stop
$494United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
11:59 pm - 10:13 am
ONT
-
ROA
7h 14m
1 stop
United Airlines Logo
5:45 pm - 10:31 pm
ROA
-
ONT
7h 46m
1 stop
$497United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
11:59 pm - 10:13 am
ONT
-
ROA
7h 14m
1 stop
United Airlines Logo
10:34 am - 10:45 pm
ROA
-
ONT
15h 11m
2 stops
$498United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
5:10 am - 9:07 pm
ONT
-
ROA
12h 57m
2 stops
United Airlines Logo
10:34 am - 10:45 pm
ROA
-
ONT
15h 11m
2 stops
$499United Airlines
Sat, Apr 25 - Wed, Apr 29

American Airlines flights from Ontario to Roanoke

Our best American Airlines deals on Ontario to Roanoke flight tickets
American Airlines
Apr 10
ONT10:26 pmOntario
7h 10m
1 stop
ROA8:36 amRoanoke
Apr 17
ROA12:58 pmRoanoke
12h 01m
2 stops
ONT9:59 pmOntario
$389
American Airlines
Apr 10
ONT7:35 pmOntario
10h 01m
2 stops
ROA8:36 amRoanoke
Apr 17
ROA12:58 pmRoanoke
12h 01m
2 stops
ONT9:59 pmOntario
$394
American Airlines
Mar 31
ONT7:59 pmOntario
11h 38m
2 stops
ROA10:37 amRoanoke
Apr 4
ROA6:00 amRoanoke
10h 48m
2 stops
ONT1:48 pmOntario
$608

United Airlines flights from Ontario to Roanoke

Our best United Airlines deals on Ontario to Roanoke flight tickets
United Airlines
Apr 25
ONT7:00 amOntario
7h 02m
1 stop
ROA5:02 pmRoanoke
Apr 29
ROA5:45 pmRoanoke
7h 46m
1 stop
ONT10:31 pmOntario
$469
United Airlines
Apr 25
ONT7:00 amOntario
7h 02m
1 stop
ROA5:02 pmRoanoke
Apr 29
ROA10:34 amRoanoke
15h 11m
2 stops
ONT10:45 pmOntario
$474
United Airlines
Apr 25
ONT6:49 pmOntario
12h 00m
2 stops
ROA9:49 amRoanoke
Apr 29
ROA10:34 amRoanoke
15h 11m
2 stops
ONT10:45 pmOntario
$479

momondo 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, momondo users made 832,500 searches. Data last updated March 17, 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

Price

Cheapest round-trip

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Fri 4/10

10:26 pm-8:36 am

1 stop7h 10m

Roanoke

Fri 4/17

12:58 pm-9:59 pm

2 stops12h 01m

$389

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Fri 4/10

7:35 pm-8:36 am

2 stops10h 01m

Roanoke

Fri 4/17

12:58 pm-9:59 pm

2 stops12h 01m

$394
Quickest round-trip

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 4/25

7:00 am-5:02 pm

1 stop7h 02m

Roanoke

Wed 4/29

5:45 pm-10:31 pm

1 stop7h 46m

$469

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 4/25

7:00 am-5:02 pm

1 stop7h 02m

Roanoke

Wed 4/29

10:34 am-10:45 pm

2 stops15h 11m

$474

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 4/25

6:49 pm-9:49 am

2 stops12h 00m

Roanoke

Wed 4/29

10:34 am-10:45 pm

2 stops15h 11m

$479

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 4/25

7:00 am-5:02 pm

1 stop7h 02m

Roanoke

Wed 4/29

5:45 pm-10:31 pm

1 stop7h 46m

$489

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 4/25

6:49 pm-9:44 am

2 stops11h 55m

Roanoke

Wed 4/29

5:45 pm-10:31 pm

1 stop7h 46m

$494

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 3/28

11:59 pm-10:13 am

1 stop7h 14m

Roanoke

Wed 4/1

5:45 pm-10:31 pm

1 stop7h 46m

$497

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 3/28

11:59 pm-10:13 am

1 stop7h 14m

Roanoke

Wed 4/1

10:34 am-10:45 pm

2 stops15h 11m

$498

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Sat 4/25

5:10 am-9:07 pm

2 stops12h 57m

Roanoke

Wed 4/29

10:34 am-10:45 pm

2 stops15h 11m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Can stopping save me money on Ontario to Roanoke flights?

You could potentially save up to 46% on your flight if you consider stops on a Ontario to Roanoke flight.

When to book flights from Ontario to Roanoke

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Roanoke according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from Ontario to Roanoke takes 6h 59m
There are no direct flights from Ontario to Roanoke. There are no popular flight routes from Ontario to Roanoke.
Search flight deals

  • How far is Ontario to Roanoke by plane?

    There are 2112.9 mi between Ontario and Roanoke. Flights usually cover this in 6h 59m, 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?

  • 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?

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
DeltaPriceFrom $346Free CancellationRating
7.9
8,288 reviews
Search Delta flights
American AirlinesPriceFrom $383Free CancellationRating
7.1
11,468 reviews
Search American Airlines flights

Traveling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Blacksburg
Salem
Christiansburg
Radford
Rocky Mount

Why 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.

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