$139+ Cheap flights from Richmond to Ontario (RIC - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — ONT
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Richmond to OntarioExplore 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 September 22, 2026.
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 September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/207:14 pm -
1 stop7h 38m
Tue 10/2710:10 pm -
1 stop9h 19m
Deal found 9/16![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/296:19 pm -
1 stop7h 40m
Tue 11/310:30 pm -
1 stop9h 21m
Deal found 9/17![American Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/283:25 pm -
2 stops9h 40m
Wed 11/48:40 am -
2 stops9h 40m
Deal found 9/16![Southwest logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/97:14 pm -
1 stop7h 38m
Mon 10/127:34 pm -
2 stops11h 00m
Deal found 9/17![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/285:30 am -
1 stop8h 36m
Wed 11/412:16 pm -
1 stop8h 14m
Deal found 9/16![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 10/295:30 am -
1 stop8h 36m
Tue 11/312:16 pm -
1 stop8h 14m
Deal found 9/21![Delta logo]()
$369
Best flights from Richmond to OntarioDiscover carefully curated flight deals from Richmond to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Richmond to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 1/97:00 am -
1 stop7h 27m
Sat 2/207:00 am -
1 stop8h 28m
Deal found 9/21![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 9/20. 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.
Tue 10/203:25 pm -
2 stops9h 40m
Tue 10/2710:25 am -
2 stops8h 45m
Deal found 9/20![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 3/164:20 pm -
1 stop8h 01m
Tue 3/231:00 pm -
1 stop7h 17m
Deal found 9/21![United Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 11/16:00 am -
1 stop8h 06m
Tue 11/1012:18 pm -
1 stop8h 06m
Deal found 9/17![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 9/18. 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.
Mon 11/235:30 am -
1 stop8h 38m
Wed 12/212:20 pm -
1 stop7h 57m
Deal found 9/18![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 11/1010:27 am -
2 stops12h 48m
Wed 11/115:00 am -
1 stop14h 55m
Deal found 9/18![United Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/227:00 am -
1 stop7h 06m
Sun 10/2511:15 pm -
1 stop7h 47m
Deal found 9/17![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 12/243:57 pm -
1 stop8h 03m
Tue 1/55:00 am -
2 stops9h 18m
Deal found 9/20![United Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 9/20. 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.
Wed 12/235:05 am -
1 stop7h 55m
Wed 1/612:00 pm -
2 stops26h 07m
Deal found 9/20![Delta logo]()
$503
Last-minute flights from Richmond to OntarioDiscover last-minute flight deals from Richmond to Ontario. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Richmond to Ontario. Data last updated September 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/97:14 pm -
1 stop7h 38m
Mon 10/127:34 pm -
2 stops11h 00m
Deal found 9/17![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/207:14 pm -
1 stop7h 38m
Tue 10/2710:10 pm -
1 stop9h 19m
Deal found 9/18![American Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 9/20. 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.
Tue 10/203:25 pm -
2 stops9h 40m
Tue 10/2710:25 am -
2 stops8h 45m
Deal found 9/20![Southwest logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/296:19 pm -
1 stop7h 40m
Tue 11/310:30 pm -
1 stop9h 21m
Deal found 9/17![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 10/295:30 am -
1 stop8h 36m
Tue 11/312:16 pm -
1 stop8h 14m
Deal found 9/21![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 9/20. 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.
Thu 10/294:20 pm -
2 stops10h 30m
Mon 11/27:00 am -
2 stops10h 55m
Deal found 9/20![Southwest logo]()
$388
One-way flights from Richmond to OntarioSearch for one-way flight options from Richmond to Ontario. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Richmond to Ontario. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/273:25 pm -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$139
This Delta deal was found by Cheapflights users on 9/17. 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 10/277:00 am -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$175
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/176:35 am -
2 stops11h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 11/268:00 am -
1 stop10h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 11/14:51 pm -
2 stops34h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/2510:44 am -
2 stops12h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 11/16:19 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/165:37 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 9/20. 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.
Wed 11/253:55 pm -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Southwest logo]()
$269
Find 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (American Airlines) |
One-way from | $139 (Southwest) |
Popular in | January |
Cheapest in | April |
Average price | $543 |
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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Richmond to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Tue 10/27
7:00 am-11:06 am
1 stop7h 06m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$175
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Tue 10/27
3:25 pm-9:45 pm
1 stop9h 20m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$185
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Thu 11/26
6:00 am-3:59 pm
2 stops12h 59m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$190
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Sat 10/17
6:35 am-3:22 pm
2 stops11h 47m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$190
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Wed 11/25
10:44 am-8:15 pm
2 stops12h 31m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$230
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Fri 10/16
5:37 pm-10:49 pm
1 stop8h 12m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$245
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Thu 10/15
3:07 pm-9:54 pm
1 stop9h 47m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$310
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Sun 11/1
3:23 pm-7:08 pm
3 stops30h 45m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$312
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Sat 10/17
7:21 pm-7:04 am
3 stops38h 43m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$325
RichmondOntario
RIC Richmond Byrd Intl - ONT Ontario
RICONT
Richmond Byrd Intl
Sat 1/9
7:00 am-11:27 am
1 stop7h 27m
Ontario
Sat 2/20
7:00 am-6:28 pm
1 stop8h 28m
$369
Showing 1-10 of 19 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
RIC-ONT
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, April is the cheapest month in which you can book a flight from Richmond to Ontario (average of $390). Flying from Richmond to Ontario in January is currently the most expensive (average of $961). 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.
How much does it cost to fly round-trip from Richmond to Ontario?
Airfare is below average for this route at the moment.
Richmond to Ontario flights typically cost between $454 and $1,096 in October.The cheapest round-trip price found within the last 5 days was $291 on American Airlines (Oct 20-Oct 27).
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 September 22, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Richmond to Ontario by cabin class
Find flights from Richmond to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Richmond and Ontario flights
Browse other Richmond and Ontario flight options. Last updated on September 22, 2026.
Other flights from Richmond
Browse through other flights departing from Richmond. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$541 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$582 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$503 | FlexibilityNo cancel fee | On-time63% |