ONT - ROA

$200 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 9/16. 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

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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Flights 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

Thu, Aug 28 - Wed, Sep 3
Delta Logo
11:45 am - 12:32 amONT-ROA
9h 47m1 stop
Delta Logo
6:00 am - 10:35 amROA-ONT
7h 35m1 stop
$309Delta
Find Deal
Thu, Aug 28 - Wed, Sep 3
American Airlines Logo
12:22 pm - 11:59 pmONT-ROA
8h 37m2 stops
American Airlines Logo
5:18 pm - 9:24 pmROA-ONT
7h 06m1 stop
$314American Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 3
American Airlines Logo
12:22 pm - 11:59 pmONT-ROA
8h 37m2 stops
American Airlines Logo
6:00 am - 1:54 pmROA-ONT
10h 54m2 stops
$319American Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 3
Delta Logo
11:45 am - 12:32 amONT-ROA
9h 47m1 stop
Delta Logo
3:32 pm - 10:40 pmROA-ONT
10h 08m2 stops
$374Delta
Find Deal
Thu, Aug 28 - Wed, Sep 3
American Airlines Logo
6:17 am - 8:30 pmONT-ROA
11h 13m2 stops
American Airlines Logo
6:00 am - 4:05 pmROA-ONT
13h 05m2 stops
$379American Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
6:50 pm - 10:06 amONT-ROA
12h 16m2 stops
United Airlines Logo
5:40 pm - 10:30 pmROA-ONT
7h 50m1 stop
$414United Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
7:00 am - 5:04 pmONT-ROA
7h 04m1 stop
United Airlines Logo
5:40 pm - 10:30 pmROA-ONT
7h 50m1 stop
$439United Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
6:50 pm - 10:06 amONT-ROA
12h 16m2 stops
United Airlines Logo
10:50 am - 8:43 pmROA-ONT
12h 53m2 stops
$449United Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
11:55 am - 12:25 amONT-ROA
9h 30m1 stop
Delta Logo
6:00 am - 10:42 amROA-ONT
7h 42m1 stop
$454Delta
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
7:00 am - 4:56 pmONT-ROA
6h 56m1 stop
United Airlines Logo
1:25 pm - 6:36 pmROA-ONT
8h 11m1 stop
$469United Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Ontario to Roanoke?

The average price of all round-trip flights from Ontario to Roanoke clicked on KAYAK for each day over the last 12 months.

For Ontario to Roanoke, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Roanoke back to Ontario, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from Ontario to Roanoke?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Roanoke, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Roanoke is April, where tickets cost $398 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $883 and $863 respectively.

Good to know

Low seasonDecember
Cheapest flight$200
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly and prices are also 20% lower on average.
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 $200 for a one-way ticket and $309 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, Star Alliance, 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 $407 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $540 and an overall rating of 7.2.

  • 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.
8.0
DeltaOverall score based on 7981 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
Airline reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

4.0 OkayMrs., Jul 2025LAX - RDU
Read more Delta reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

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

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