RIC - ONT

$136 Find Cheap Flights from Richmond to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Richmond to Ontario departing on 8/31. 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

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Everything you should know

Cheapest round-trip
$243
Typical prices: $306-$397
Frontier
Fri 8/28Mon 8/31
RIC - ONT • 1 stop
Cheapest one-way
$136
Typical prices: $168-$363
Frontier
Mon 8/31
RIC - ONT • 1 stop
Top airlines
Cheapest • from $243 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Richmond and Ontario. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $461 (round-trip)
Shortest trip • 7h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 57% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Richmond to Ontario (RIC-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Richmond to Ontario 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 Richmond to Ontario

Fri, Aug 28 - Mon, Aug 31
Frontier Logo
5:26 pm - 11:50 pm
RIC
-
ONT
9h 24m
1 stop
Frontier Logo
6:00 am - 4:31 pm
ONT
-
RIC
7h 31m
1 stop
$243Frontier
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
5:26 pm - 10:04 am
RIC
-
ONT
19h 38m
1 stop
Frontier Logo
6:00 am - 4:31 pm
ONT
-
RIC
7h 31m
1 stop
$253Frontier
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
7:00 am - 1:31 pm
RIC
-
ONT
9h 31m
1 stop
American Airlines Logo
12:33 pm - 10:59 pm
ONT
-
RIC
7h 26m
1 stop
$311American Airlines
Sat, Aug 22 - Tue, Aug 25
Delta Logo
2:26 pm - 6:30 pm
RIC
-
ONT
7h 04m
1 stop
Delta Logo
12:00 pm - 11:13 pm
ONT
-
RIC
8h 13m
1 stop
$311Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
5:30 am - 11:06 am
RIC
-
ONT
8h 36m
1 stop
Delta Logo
12:18 pm - 11:30 pm
ONT
-
RIC
8h 12m
1 stop
$311Delta
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
6:05 am - 12:03 pm
RIC
-
ONT
8h 58m
2 stops
American Airlines Logo
12:33 pm - 10:59 pm
ONT
-
RIC
7h 26m
1 stop
$316American Airlines
Sat, Sep 26 - Mon, Sep 28
Southwest Logo
4:55 pm - 8:55 pm
RIC
-
ONT
7h 00m
1 stop
Southwest Logo
11:55 pm - 2:50 pm
ONT
-
RIC
11h 55m
1 stop
$316Southwest
Thu, Sep 24 - Tue, Sep 29
Southwest Logo
6:00 pm - 10:15 pm
RIC
-
ONT
7h 15m
1 stop
Southwest Logo
11:55 pm - 2:50 pm
ONT
-
RIC
11h 55m
1 stop
$316Southwest
Wed, Aug 19 - Mon, Aug 24
United Airlines Logo
10:45 am - 8:01 pm
RIC
-
ONT
12h 16m
2 stops
United Airlines Logo
5:00 am - 3:12 pm
ONT
-
RIC
7h 12m
1 stop
$316United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
10:45 am - 8:01 pm
RIC
-
ONT
12h 16m
2 stops
United Airlines Logo
1:18 pm - 10:51 pm
ONT
-
RIC
6h 33m
1 stop
$367United Airlines
Booking Insights

KAYAK's insights & trends for Richmond to Ontario flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Richmond to Ontario, 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 Richmond to Ontario is September, where tickets cost $222 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $961 and $655 respectively.

Good to know

Low season

February

Cheapest flight

$136
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Richmond to Ontario

When to book flights from Richmond to Ontario

Are your dates flexible? Find out the best times to travel from Richmond to Ontario 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 Richmond to Ontario

  • What is the cheapest flight from Richmond to Ontario?

    In the last 5 days, the lowest price for a flight from Richmond to Ontario was $136 for a one-way ticket and $243 for a round-trip.

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

    A passport is not required to fly from Richmond to Ontario.

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

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

  • Which airline alliances offer flights from Richmond to Ontario?

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

  • Which is the best airline for flights from Richmond to Ontario, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Richmond to Ontario are Southwest and Delta. With an average price for the route of $503 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $380 and an overall rating of 7.8.

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

    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 Richmond to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Richmond 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 Richmond to Ontario?

    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 Ontario with an airline and back to Richmond with another airline. Booking your flights between Richmond and ONT 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 Richmond to Ontario?

    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 Ontario from Richmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Richmond to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Richmond to Ontario. 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 Richmond to Ontario? 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
SouthwestOverall score based on 4227 reviews
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
8.0Comfort
Airline reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

8.0 ExcellentSean, Jul 2026
HOU - LGB
Read more Southwest reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Poor customer service, no accommodation for passengers when the flight was delayed over 5 hours.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

The trip was good. Short, uneventful, and can't ask for more than that My one complaint is that I had signed up for wheel chair assist between gates. I fractured my foot/ankle in two places and needed the help. Neither flight did the requested help appear. I ended up walking through both Atlanta and Nashville Airport and was a very unhappy traveler. While I know that it's the airport responsibility for the service, I wish that SW had at least verified that the assistance was there as requested.

Our flight to Oakland was great bc the plane was new but it was delayed by 15min not bad at all. Over all it was an 8/10

I liked that we arrived safely. I did not like how Southwest personnel blamed the boarding delays on wheel chair passengers. If there is a national wheelchair basketball tournament occurring, be ready as a company to respond with appropriate resources to match your cudtomers needs.

The flight in it self was good. The delays looking for pilots was unexpected.

Delta is always late. Ruined our first day of a short vacation. Timing is important. We pay to stay on an itinerary

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

Crew was real good, flight was smooth and came in early.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

I appreciate the crew and their hard work. In Atlanta, the ticket counter had 1 woman to do all the work. She was amazing. People weren’t happy they had to check their carry on roller bags, but she handled them well. She was cordial and worked quickly to get the passengers boarded.

I understand why there was a 40 minute delay, but we should have been offered snacks during that time. We weren’t offered it until later.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

There was a piece of plastic baked into my buttermilk biscuit! I have a pictures. The flight attendants in first class were really apologetic, and tried to rectify the situation. I I am very appreciative that they were able to give me some packets of pretzels and gummy bears. I understand they don't personally handle the food until warming it up so I know it wasn't their fault. I don't know whether it was a newer aircraft, or different food packaging, but I was happy that when the food was being warmed up - it didn't smell like plastic. Jokes on me with finding plastic in my food.

The seats were uncomfortable, as if the cushions haven't been switched out in many years. I felt like I was on an old bus. The food was delicious. thank you. Onboard entertainment, very limited. Unless you like violent movies. Why in the world would you have such severely violent movies on a plane? if you don't want to see such things, you don't have a choice. Have you considered that when choosing entertainment? Good god. Why would you have the Godfather? Or black women being brutally beaten with a club? Why in the hell would you put that kind of material on a plane? As for Kayak: Why when I ordered Qantas, was the plane on United?

They did the one thing that really matters - got to Chicago early.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Planes were on time, we were offered opportunities to take seats in exit aisles that had better leg room, tasks offs and landings were smooth, we were kept informed of flight status

They did not offer coffee on a 7am flight…awful!!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Amazing I love American. I’ll never fly anyone else if I can help it.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Flight overall was good. Landing was a little rough, but could be attributed to the rainy weather.

The free internet access did not work, so we had to purchase 2 Internet packages. Flight attendants were not proactive in checking in with first class patrons

Everything was great except for the wifi was junk. Crew was super friendly and helpful

It was fine. I didn't love the food but it was at least a real attempt at serving a meal, unlike my earlier flight from Nashville to Dallas.

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

Information on your arrival and departure airports