ONT - ROA

$267 Find Cheap Flights from Ontario to Roanoke

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Roanoke departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Roanoke

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Roanoke, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Roanoke, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$389
American Airlines
Fri 4/10Fri 4/17
ONT - ROA • 1 stop
Cheapest one-way
$267
Typical prices: $414-$443
Multiple Airlines
Wed 6/10
ONT - ROA • 3 stops
Top airlines
Cheapest • from $389 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Roanoke. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $594 (round-trip)
Shortest trip • 7h 07m (one-way)
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Roanoke!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Roanoke (ONT-ROA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Roanoke that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Roanoke

Fri, Apr 10 - Fri, Apr 17
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
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
$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, Mar 28 - Wed, Apr 1
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, Apr 25 - Wed, Apr 29
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
Booking Insights

KAYAK's insights & trends for Ontario to Roanoke flights

Get data-powered insights and trends into flights from Ontario to Roanoke to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Roanoke?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Roanoke were found on American Airlines ($389) and United Airlines ($469).

Good to know

Cheapest flight$267
Flight from Ontario to Roanoke

When to book flights from Ontario to Roanoke

Are your dates flexible? Find out the best times to travel from Ontario to Roanoke based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Roanoke

  • What is the cheapest flight from Ontario to Roanoke?

    In the last 3 days, the lowest price for a flight from Ontario to Roanoke was $267 for a one-way ticket and $389 for a round-trip.

  • Do I need a passport to fly between Ontario and Roanoke?

    No, a passport isn't needed to fly from Ontario to Roanoke. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Roanoke?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Roanoke?

    SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Roanoke, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Roanoke, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Roanoke are Delta and American Airlines. With an average price for the route of $463 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $616 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ontario to Roanoke?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Roanoke.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Roanoke?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Roanoke from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Roanoke?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Roanoke with an airline and back to Ontario with another airline. Booking your flights between Ontario and ROA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Roanoke?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Roanoke from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ontario to Roanoke

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Roanoke. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Roanoke? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8288 reviews
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

2.0 MediocreIsabella, Mar 2026
SJC - SLC
Read more Delta reviews

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Everything you need to know for your flight from Ontario to Roanoke

Information on your arrival and departure airports