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$170+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — ONT
Mrz 16 — Mrz 231
So 3/16
So 3/23
1 adult, Economy
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The best prices from Richmond Byrd Intl to Ontario are usually found in September or February, booked 74 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

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 März 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$340
(American Airlines)

One-way from

$170
(Delta)

Popular in

July

Cheapest in

September

Average price

$462
Provider with most accurate pricing for Richmond Byrd Intl-Ontario flight deals.
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Provider most trusted by Cheapflights users for Richmond Byrd Intl-Ontario flights.
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From Richmond Byrd Intl to Ontario
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One-way flight from Richmond Byrd Intl to Ontario
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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 März 11, 2025.

This American Airlines deal was found by Cheapflights users on 3/10. 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.
Sa 5/109:08 amRIC - ONT
2 stops12h 15mAmerican Airlines
Sa 5/177:30 amONT - RIC
1 stop7h 51mAmerican Airlines
Deal found 3/10$340
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/98:05 amRIC - ONT
1 stop7h 33mUnited Airlines
Sa 4/121:35 pmONT - RIC
1 stop6h 57mUnited Airlines
Deal found 3/10$348
This Delta deal was found by Cheapflights users on 3/10. 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.
Di 7/13:10 pmRIC - ONT
1 stop7h 19mDelta
Sa 7/1210:59 pmONT - RIC
1 stop7h 02mDelta
Deal found 3/10$357
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/105:25 amRIC - ONT
1 stop8h 40mSouthwest
Di 4/155:45 amONT - RIC
1 stop7h 15mSouthwest
Deal found 3/10$369

Find flights from Richmond to Ontario within your budget

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 März 11, 2025.

Fly from

Richmond

Fly to

Ontario

Route

Depart

Return

Price

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Sa 5/10

9:08 am-6:23 pm

2 stops12h 15m

Ontario

Sa 5/17

7:30 am-6:21 pm

1 stop7h 51m

$340

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Mi 4/9

8:05 am-12:38 pm

1 stop7h 33m

Ontario

Sa 4/12

1:35 pm-11:32 pm

1 stop6h 57m

$348

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Di 7/1

3:10 pm-7:29 pm

1 stop7h 19m

Ontario

Sa 7/12

10:59 pm-9:01 am

1 stop7h 02m

$357

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Do 4/10

5:25 am-11:05 am

1 stop8h 40m

Ontario

Di 4/15

5:45 am-4:00 pm

1 stop7h 15m

$369

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Di 4/22

4:25 pm-10:36 pm

1 stop9h 11m

$170

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Mi 4/16

8:05 am-12:38 pm

1 stop7h 33m

$220

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Do 4/10

6:45 am-1:49 pm

1 stop10h 04m

$279

RichmondOntario

RIC - ONT

RICONT

Richmond Byrd Intl

Di 4/22

3:32 pm-9:16 am

3 stops20h 44m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Richmond-Ontario flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Richmond to Ontario

Get recent, data-driven insights about flights from Richmond to Ontario including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Richmond to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Richmond to Ontario. Price data was last updated on March 7, 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Richmond to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Richmond to Ontario (average of $246). Flying from Richmond to Ontario in March is currently the most expensive (average of $321). 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 März 11, 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 17% versus a flight in the morning.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 März 11, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Richmond to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,297 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,297 reviews
Southwest
8.1
Very good
4,297 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,730 reviews
Southwest
8.1
Very good
4,297 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
7,966 reviews
Southwest
8.1
Very good
4,297 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,627 reviews
Southwest
8.1
Very good
4,297 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,297 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

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

    Currently priced at $340, American Airlines will fly you from Richmond to Ontario and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $348 and $357, respectively. American Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Richmond to Ontario one-way?

    The cheapest airlines for a one-way flight from Richmond to Ontario are Delta ($170), United Airlines ($220), and American Airlines ($279).

  • 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, August is the cheapest month in which you can book a flight from Richmond to Ontario (average of $246). Flying from Richmond to Ontario in March is currently the most expensive (average of $321). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 März 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$522FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$531FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$381Average$506FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$391Average$733FlexibilityNo cancel feeOn-time69%
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