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Roanoke

$325+ Cheap flights from Ontario to Roanoke (ONT - ROA)

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ROA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$369
(American Airlines)

One-way from

$325
(Delta)

Popular in

February

Cheapest in

April

Average price

$652
From Ontario to Roanoke
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One-way flight from Ontario to Roanoke
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Highest demand for flights based on searches. 6% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Roanoke

Cheapest flights from Ontario to Roanoke
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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 7/107:05 pmONT - ROA
2 stops12h 37mAmerican Airlines
lun. 7/142:35 pmROA - ONT
1 stop10h 03mAmerican Airlines
Deal found 6/12$369
This United Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 7/107:00 amONT - ROA
1 stop7h 00mUnited Airlines
lun. 7/145:42 pmROA - ONT
1 stop7h 24mUnited Airlines
Deal found 6/12$397
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 6/2512:07 pmONT - ROA
1 stop9h 16mDelta
mié. 7/96:00 amROA - ONT
1 stop7h 40mDelta
Deal found 6/10$430

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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Ontario to Roanoke that are best for you.

Fly from

Ontario

Fly to

Roanoke

Route

Depart

Return

Price

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

jue. 7/10

7:05 pm-10:42 am

2 stops12h 37m

Roanoke

lun. 7/14

2:35 pm-9:38 pm

1 stop10h 03m

$369

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

jue. 7/10

7:00 am-5:00 pm

1 stop7h 00m

Roanoke

lun. 7/14

5:42 pm-10:06 pm

1 stop7h 24m

$397

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

mié. 6/25

12:07 pm-12:23 am

1 stop9h 16m

Roanoke

mié. 7/9

6:00 am-10:40 am

1 stop7h 40m

$430

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

sáb. 6/28

11:49 am-12:28 am

1 stop9h 39m

$325

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

vie. 8/15

7:00 am-5:00 pm

1 stop7h 00m

$349

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

vie. 6/27

12:59 am-3:47 pm

2 stops11h 48m

$394

OntarioRoanoke

ONT - ROA

ONTROA

Ontario

vie. 8/15

6:00 am-8:30 pm

2 stops11h 30m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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.
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 Ontario to Roanoke

What is the cheapest month to book a flight from Ontario to Roanoke?

Currently, January is the cheapest month in which you can book a flight from Ontario to Roanoke (average of $338). Flying from Ontario to Roanoke in December is currently the most expensive (average of $474). 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.

Rainfall in Roanoke by month

Plan your trip to Roanoke by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Roanoke ranges from 2.9 - 4.1 inches per month. May is typically the wettest month, when rainfall can reach 4.1 in. January is typically the driest time to visit Roanoke when rainfall is around 2.9 in.

Temperature in Roanoke by month

Plan your trip to Roanoke by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Roanoke, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Ontario to Roanoke round-trip?

    Flying on American Airlines is currently your cheapest option to Roanoke, with prices starting at $369. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $397 and $430, respectively. American Airlines is currently priced 36% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $325 on Delta. Other airlines that offer cheap prices include United Airlines from $349 and American Airlines from $394 one-way.

  • Can I find deals for flights from Ontario to Roanoke that include hotel bookings?

    Yes. In addition to deals on Ontario to Roanoke flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Roanoke?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Roanoke.

  • Can I find deals for business class flights from Ontario to Roanoke?

    Yes. Cheapflights offers flight deals from Ontario to Roanoke 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 Ontario to Roanoke?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Roanoke (average of $338). Flying from Ontario to Roanoke in December is currently the most expensive (average of $474). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Christiansburg
Radford
Salem
Blacksburg

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Alternative routes for Ontario to Roanoke

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Roanoke

Discover the top 2 airlines 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$373Average$563FlexibilityNo cancel feeOn-time71%

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