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Cheap flights from Ontario to Roanoke from $192

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 5/27. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Roanoke

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:07 pm - 12:34 am
ONT
-
ROA
9h 27m
1 stop
Delta Logo
3:30 pm - 9:48 pm
ROA
-
ONT
9h 18m
1 stop
$369Delta
Fri, May 29 - Fri, Jun 5
American Airlines Logo
10:00 pm - 10:45 am
ONT
-
ROA
9h 45m
1 stop
American Airlines Logo
7:00 am - 11:45 am
ROA
-
ONT
7h 45m
1 stop
$399American Airlines
Mon, Jun 29 - Sat, Aug 1
Delta Logo
10:00 pm - 10:30 am
ONT
-
ROA
9h 30m
1 stop
Delta Logo
3:30 pm - 11:34 pm
ROA
-
ONT
11h 04m
2 stops
$404Delta
Fri, May 29 - Fri, Jun 5
American Airlines Logo
11:59 pm - 2:44 pm
ONT
-
ROA
11h 45m
2 stops
American Airlines Logo
3:10 pm - 9:57 pm
ROA
-
ONT
9h 47m
2 stops
$409American Airlines
Fri, May 29 - Fri, Jun 5
United Airlines Logo
6:30 pm - 9:42 am
ONT
-
ROA
12h 12m
2 stops
United Airlines Logo
5:45 pm - 10:46 pm
ROA
-
ONT
8h 01m
1 stop
$421United Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
11:59 pm - 4:04 pm
ONT
-
ROA
13h 05m
2 stops
American Airlines Logo
6:02 pm - 10:36 pm
ROA
-
ONT
7h 34m
1 stop
$434American Airlines
Fri, May 29 - Fri, Jun 5
Delta Logo
12:07 pm - 12:34 am
ONT
-
ROA
9h 27m
1 stop
Delta Logo
6:00 am - 10:57 am
ROA
-
ONT
7h 57m
1 stop
$439Delta
Wed, May 27 - Sun, May 31
Delta Logo
9:50 am - 12:34 am
ONT
-
ROA
11h 44m
2 stops
Delta Logo
6:00 am - 10:57 am
ROA
-
ONT
7h 57m
1 stop
$444Delta
Wed, May 27 - Sun, May 31
American Airlines Logo
7:13 pm - 10:45 am
ONT
-
ROA
12h 32m
2 stops
American Airlines Logo
3:10 pm - 11:59 pm
ROA
-
ONT
11h 49m
2 stops
$467American Airlines
Mon, Jun 29 - Sat, Aug 1
Delta Logo
10:00 pm - 10:33 am
ONT
-
ROA
9h 33m
1 stop
Delta Logo
3:28 pm - 9:50 pm
ROA
-
ONT
9h 22m
1 stop
$469Delta
Mon, Jun 29 - Fri, Jul 31

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American Airlines flights from Ontario to Roanoke

Our best American Airlines deals on Ontario to Roanoke flight tickets
American Airlines
Jun 29
ONT10:00 pmOntario
9h 45m
1 stop
ROA10:45 amRoanoke
Aug 1
ROA7:00 amRoanoke
7h 45m
1 stop
ONT11:45 amOntario
$399
American Airlines
May 29
ONT11:59 pmOntario
11h 45m
2 stops
ROA2:44 pmRoanoke
Jun 5
ROA3:10 pmRoanoke
9h 47m
2 stops
ONT9:57 pmOntario
$409
American Airlines
May 29
ONT11:59 pmOntario
13h 05m
2 stops
ROA4:04 pmRoanoke
Jun 5
ROA6:02 pmRoanoke
7h 34m
1 stop
ONT10:36 pmOntario
$434

Delta flights from Ontario to Roanoke

Our best Delta deals on Ontario to Roanoke flight tickets
Delta
May 29
ONT12:07 pmOntario
9h 27m
1 stop
ROA12:34 amRoanoke
Jun 5
ROA3:30 pmRoanoke
9h 18m
1 stop
ONT9:48 pmOntario
$369
Delta
May 29
ONT10:00 pmOntario
9h 30m
1 stop
ROA10:30 amRoanoke
Jun 5
ROA3:30 pmRoanoke
11h 04m
2 stops
ONT11:34 pmOntario
$404
Delta
May 27
ONT12:07 pmOntario
9h 27m
1 stop
ROA12:34 amRoanoke
May 31
ROA6:00 amRoanoke
7h 57m
1 stop
ONT10:57 amOntario
$439

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 May 4, 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 5/29

12:07 pm-12:34 am

1 stop9h 27m

Roanoke

Fri 6/5

3:30 pm-9:48 pm

1 stop9h 18m

$369

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Mon 6/29

10:00 pm-10:45 am

1 stop9h 45m

Roanoke

Sat 8/1

7:00 am-11:45 am

1 stop7h 45m

$399

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Fri 5/29

10:00 pm-10:30 am

1 stop9h 30m

Roanoke

Fri 6/5

3:30 pm-11:34 pm

2 stops11h 04m

$404

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Fri 5/29

11:59 pm-2:44 pm

2 stops11h 45m

Roanoke

Fri 6/5

3:10 pm-9:57 pm

2 stops9h 47m

$409

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Fri 5/29

6:30 pm-9:42 am

2 stops12h 12m

Roanoke

Fri 6/5

5:45 pm-10:46 pm

1 stop8h 01m

$421

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Fri 5/29

11:59 pm-4:04 pm

2 stops13h 05m

Roanoke

Fri 6/5

6:02 pm-10:36 pm

1 stop7h 34m

$434
Quickest round-trip

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Wed 5/27

12:07 pm-12:34 am

1 stop9h 27m

Roanoke

Sun 5/31

6:00 am-10:57 am

1 stop7h 57m

$439

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Wed 5/27

9:50 am-12:34 am

2 stops11h 44m

Roanoke

Sun 5/31

6:00 am-10:57 am

1 stop7h 57m

$444

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Mon 6/29

7:13 pm-10:45 am

2 stops12h 32m

Roanoke

Sat 8/1

3:10 pm-11:59 pm

2 stops11h 49m

$467

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

Mon 6/29

10:00 pm-10:33 am

1 stop9h 33m

Roanoke

Fri 7/31

3:28 pm-9:50 pm

1 stop9h 22m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 11% 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

7h 06m

Direct flights

None
The fastest flight from Ontario to Roanoke takes 7h 06m
There are no direct flights from Ontario to Roanoke. There are no popular flight routes from Ontario to Roanoke.
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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 7h 06m, 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 $291Free CancellationRating
7.9
8,460 reviews
Search Delta flights
American AirlinesPriceFrom $364Free CancellationRating
7.1
11,673 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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