HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$91+ Cheap flights from Richmond to Ontario (RIC - ONT)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — ONT
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Richmond to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Richmond to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) to Ontario (ONT). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Frontier)

One-way from

$91
(Frontier)

Popular in

December

Cheapest in

August

Average price

$432
Provider with most accurate pricing for Richmond Byrd Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Richmond Byrd Intl-Ontario flights.
Search Deals
From Richmond Byrd Intl to Ontario
Search Deals
One-way flight from Richmond Byrd Intl to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Richmond to Ontario

Cheapest flights from Richmond to Ontario
Explore the most affordable flight options available from Richmond to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Priceline deal was found by Cheapflights users on 11/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:17 pmRIC - ONT
1 stop9h 42mFrontier
Thu 1/86:00 amONT - RIC
1 stop9h 02mFrontier
Deal found 11/25$233
This Frontier deal was found by Cheapflights users on 11/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:42 pmRIC - ONT
1 stop9h 17mFrontier
Tue 12/306:45 amONT - RIC
1 stop7h 02mFrontier
Deal found 11/23$282
This Priceline deal was found by Cheapflights users on 11/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:17 pmRIC - ONT
1 stop9h 42mFrontier
Thu 1/16:45 amONT - RIC
1 stop6h 37mFrontier
Deal found 11/25$328
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Tue 12/96:21 amRIC - ONT
1 stop10h 34mAmerican Airlines
Sat 12/1310:34 pmONT - RIC
1 stop8h 34mAmerican Airlines
Deal found 11/24$377
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:49 pmRIC - ONT
2 stops26h 28mMultiple Airlines
Sun 12/216:00 amONT - RIC
1 stop10h 56mMultiple Airlines
Deal found 11/25$384
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:07 amRIC - ONT
1 stop11h 15mMultiple Airlines
Thu 1/82:34 pmONT - RIC
2 stops18h 21mMultiple Airlines
Deal found 11/25$400
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:07 amRIC - ONT
1 stop11h 15mMultiple Airlines
Tue 1/67:00 amONT - RIC
2 stops31h 09mMultiple Airlines
Deal found 11/25$404
This Delta deal was found by Cheapflights users on 11/23. 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.
Tue 12/305:10 amRIC - ONT
1 stop7h 50mDelta
Mon 1/1210:30 pmONT - RIC
1 stop8h 11mDelta
Deal found 11/23$407
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:36 pmRIC - ONT
2 stops47h 55mMultiple Airlines
Mon 1/56:00 pmONT - RIC
1 stop22h 56mMultiple Airlines
Deal found 11/25$430

Cheapflights Fare Finder

 
Customize your flight search to find flights from Richmond to Ontario 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 November 26, 2025.
Use the filters below to find and compare flights from Richmond to Ontario that are best for you.

Fly from

Richmond

Fly to

Ontario

Route

Depart

Return

Price

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Wed 1/7

5:40 am-11:31 am

1 stop8h 51m

Ontario

Tue 1/20

10:30 pm-8:59 am

1 stop7h 29m

$335

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Tue 2/10

5:40 am-11:31 am

1 stop8h 51m

Ontario

Sat 2/14

10:20 pm-8:56 am

1 stop7h 36m

$335

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Tue 1/6

5:40 am-11:31 am

1 stop8h 51m

Ontario

Tue 1/20

10:30 pm-8:59 am

1 stop7h 29m

$363

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Tue 12/9

3:11 pm-10:28 pm

1 stop10h 17m

Ontario

Sat 12/13

10:47 am-12:15 am

2 stops10h 28m

$382

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 12/25

9:07 am-5:22 pm

1 stop11h 15m

Ontario

Thu 1/8

2:34 pm-11:55 am

2 stops18h 21m

$400

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Tue 12/30

5:10 am-10:00 am

1 stop7h 50m

Ontario

Wed 1/14

10:30 pm-9:41 am

1 stop8h 11m

$407

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Wed 5/6

6:00 am-6:15 pm

2 stops15h 15m

Ontario

Wed 5/13

12:00 pm-11:01 am

2 stops20h 01m

$416

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Tue 5/5

7:00 am-10:09 pm

2 stops18h 09m

Ontario

Wed 5/13

12:00 pm-11:01 am

2 stops20h 01m

$416

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Sat 5/2

7:00 am-6:15 pm

2 stops14h 15m

Ontario

Mon 5/11

10:59 pm-9:00 am

1 stop7h 01m

$431

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Thu 1/15

6:14 pm-11:59 pm

1 stop8h 45m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 17 results
1
2

Compare providers for flights from Richmond to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Richmond to Ontario in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Richmond-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Richmond-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Richmond-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Richmond-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Richmond-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Richmond to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Richmond 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 Richmond to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Richmond to Ontario (average of $74). Flying from Richmond to Ontario in December is currently the most expensive (average of $179). 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.

What is the cheapest time of day to fly from RIC to ONT?

Find hourly flight availability from Richmond to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Richmond to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated November 26, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Richmond to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Richmond to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Richmond to Ontario?

    Delta can get you from Richmond to Ontario in just under 8h 51m. Your travel time can differ by up to . Airlines will cover a distance of 2251 mi.

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

    Currently priced at $222, Delta will fly you from Richmond to Ontario and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $312 and $331, respectively. Delta is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Richmond to Ontario (average of $74). Flying from Richmond to Ontario in December is currently the most expensive (average of $179). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Richmond to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Las Vegas flights
Reagan-National to Los Angeles flights
Dulles Intl to Los Angeles flights
Reagan-National to Las Vegas flights
Dulles Intl to San Francisco flights
Reagan-National to San Francisco flights
Dulles Intl to San Diego flights
Raleigh to Las Vegas flights
Raleigh to Los Angeles flights
Raleigh to San Francisco flights
Reagan-National to San Diego flights
Reagan-National to Ontario flights
Dulles Intl to Ontario flights
Dulles Intl to San Jose flights
Reagan-National to Santa Ana flights
Raleigh to Ontario flights
Dulles Intl to Santa Ana flights
Richmond to Las Vegas flights
Dulles Intl to Palm Springs flights
Reagan-National to San Jose flights
Dulles Intl to Sacramento flights
Dulles Intl to Reno flights
Norfolk to Las Vegas flights
Richmond to Los Angeles flights
Norfolk to Los Angeles flights
Greensboro to Las Vegas flights
Greensboro to Los Angeles flights
Dulles Intl to Oakland flights
Reagan-National to Palm Springs flights
Raleigh to Santa Ana flights
Raleigh to San Diego flights
Reagan-National to Reno flights
Reagan-National to Oakland flights
Dulles Intl to Burbank flights
Roanoke to Las Vegas flights
Reagan-National to Sacramento flights
Greensboro to Santa Ana flights
Richmond to San Francisco flights
Raleigh to Reno flights
Raleigh to San Jose flights
Reagan-National to Burbank flights
Richmond to San Diego flights
Norfolk to Ontario flights
Raleigh to Burbank flights
Raleigh to Palm Springs flights
Dulles Intl to Long Beach flights
Norfolk to San Diego flights
Greensboro to San Francisco flights
Reagan-National to Santa Barbara flights

Top 4 airlines flying from Richmond to Ontario

Discover the top 4 airlines that operate flights from Richmond to Ontario. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$222Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$331Average$475FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$338Average$462FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.