ONT - ROA

$369 Find Cheap Flights from Ontario to Roanoke - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Roanoke departing on 8/28. 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
$369
Delta
Fri 8/28Sat 9/12
ONT - ROA • 1 stop
Cheapest one-way
$374
Typical prices: $280-$299
Delta
Thu 8/6
ONT - ROA • 1 stop
Top airlines
Delta
Cheapest • from $369 (round-trip)
Delta
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
Charlotte (CLT)
Cheapest • Avg $561 (round-trip)
Chicago (ORD)
Shortest trip • 7h 07m (one-way)
Insights
Insights
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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, Aug 28 - Sat, Sep 12
Delta Logo
12:00 pm - 12:27 am
ONT
-
ROA
9h 27m
1 stop
Delta Logo
6:00 am - 11:07 am
ROA
-
ONT
8h 07m
1 stop
$369Delta
Sat, Jul 11 - Wed, Jul 15
United Airlines Logo
6:10 am - 5:11 pm
ONT
-
ROA
8h 01m
1 stop
United Airlines Logo
5:52 pm - 10:51 pm
ROA
-
ONT
7h 59m
1 stop
$423United Airlines
Fri, Aug 28 - Fri, Sep 11
Delta Logo
10:00 pm - 10:37 am
ONT
-
ROA
9h 37m
1 stop
Delta Logo
6:00 am - 11:07 am
ROA
-
ONT
8h 07m
1 stop
$424Delta
Thu, Jul 9 - Tue, Jul 14
United Airlines Logo
6:39 pm - 9:46 am
ONT
-
ROA
12h 07m
2 stops
United Airlines Logo
5:52 pm - 10:51 pm
ROA
-
ONT
7h 59m
1 stop
$428United Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
7:15 pm - 10:40 am
ONT
-
ROA
12h 25m
2 stops
American Airlines Logo
4:48 pm - 10:34 pm
ROA
-
ONT
8h 46m
1 stop
$440American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
7:15 pm - 10:40 am
ONT
-
ROA
12h 25m
2 stops
American Airlines Logo
6:00 am - 1:22 pm
ROA
-
ONT
10h 22m
2 stops
$445American Airlines
Wed, Jul 29 - Fri, Aug 7
American Airlines Logo
7:15 pm - 10:40 am
ONT
-
ROA
12h 25m
2 stops
American Airlines Logo
7:20 am - 3:19 pm
ROA
-
ONT
10h 59m
2 stops
$449American Airlines
Fri, Aug 28 - Sun, Sep 13
Delta Logo
10:00 pm - 10:37 am
ONT
-
ROA
9h 37m
1 stop
Delta Logo
6:00 am - 11:04 am
ROA
-
ONT
8h 04m
1 stop
$458Delta
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
11:59 pm - 2:24 pm
ONT
-
ROA
11h 25m
2 stops
American Airlines Logo
3:10 pm - 11:59 pm
ROA
-
ONT
11h 49m
2 stops
$467American Airlines
Fri, Aug 21 - Fri, Sep 11
Delta Logo
10:00 pm - 10:37 am
ONT
-
ROA
9h 37m
1 stop
Delta Logo
6:00 am - 11:07 am
ROA
-
ONT
8h 07m
1 stop
$479Delta
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Ontario to Roanoke were found on Delta ($369) and United Airlines ($423).

Find deals

Good to know

Cheapest flight$369
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 5 days, the lowest price for a flight from Ontario to Roanoke was $374 for a one-way ticket and $369 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 is the only airline alliance operating flights between Ontario and Roanoke.

  • 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 airline 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 8396 reviews
7.8Comfort
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

4.0 OkayAndrew, Jun 2026
LAX - JFK
Read more Delta reviews

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

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

Information on your arrival and departure airports

Ontario (ONT)
Roanoke (ROA)