$69+ Cheap flights from Ontario to Oklahoma City (ONT - OKC)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OKC
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Oklahoma City 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 Ontario to Oklahoma City
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Best
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Cheapest flights from Ontario to Oklahoma CityExplore the most affordable flight options available from Ontario to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Ontario to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:52 am -
1 stop5h 50m
Mon 10/198:27 pm -
1 stop16h 02m
Deal found 8/19![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:52 am -
1 stop5h 50m
Mon 10/128:27 pm -
1 stop16h 02m
Deal found 8/18![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am -
1 stop5h 50m
Mon 9/148:30 pm -
1 stop16h 00m
Deal found 8/18![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 9/1511:45 am -
1 stop5h 50m
Wed 9/308:30 pm -
1 stop16h 00m
Deal found 8/22![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/2311:45 am -
1 stop5h 50m
Mon 9/288:30 pm -
1 stop16h 00m
Deal found 8/22![Frontier logo]()
$139
This WAYA deal was found by Cheapflights users on 8/22. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 am -
1 stop5h 50m
Wed 10/148:27 pm -
1 stop5h 23m
Deal found 8/22![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 am -
1 stop11h 19m
Mon 9/288:30 pm -
1 stop16h 00m
Deal found 8/20![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:45 am -
1 stop5h 50m
Tue 10/68:30 pm -
2 stops23h 46m
Deal found 8/20![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:45 am -
1 stop5h 50m
Tue 9/228:30 pm -
2 stops22h 29m
Deal found 8/18![Frontier logo]()
$183
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:15 am -
1 stop11h 20m
Mon 9/148:30 pm -
1 stop5h 17m
Deal found 8/19![Frontier logo]()
$186
Best flights from Ontario to Oklahoma CityDiscover carefully curated flight deals from Ontario to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Ontario to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 9/1511:45 am -
1 stop5h 50m
Wed 9/308:30 pm -
1 stop16h 00m
Deal found 8/22![Frontier logo]()
$135
This Delta deal was found by Cheapflights users on 8/21. 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 9/1912:17 pm -
1 stop8h 38m
Tue 9/228:34 am -
2 stops10h 45m
Deal found 8/21![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 8/20. 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 11/1712:50 pm -
2 stops6h 55m
Thu 12/37:05 am -
2 stops7h 45m
Deal found 8/20![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/159:01 am -
2 stops9h 37m
Wed 9/169:05 am -
1 stop5h 45m
Deal found 8/18![United Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/156:08 am -
2 stops12h 30m
Sat 9/196:00 am -
2 stops8h 12m
Deal found 8/18![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 8/22. 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.
Fri 10/231:05 pm -
2 stops6h 50m
Sun 10/255:30 am -
2 stops8h 35m
Deal found 8/22![Southwest logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 10/265:00 am -
1 stop16h 30m
Thu 10/2911:30 am -
2 stops13h 18m
Deal found 8/22![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:05 pm -
2 stops6h 50m
Mon 10/127:20 pm -
2 stops6h 35m
Deal found 8/19![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/116:00 am -
1 stop8h 07m
Tue 9/156:00 am -
2 stops10h 01m
Deal found 8/18![United Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/26:08 am -
2 stops8h 01m
Wed 9/165:00 am -
2 stops9h 12m
Deal found 8/22![United Airlines logo]()
$467
Last-minute flights from Ontario to Oklahoma CityDiscover last-minute flight deals from Ontario to Oklahoma City. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Oklahoma City. Data last updated August 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am -
1 stop5h 50m
Mon 9/148:30 pm -
1 stop16h 00m
Deal found 8/18![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:15 am -
1 stop11h 20m
Mon 9/148:30 pm -
1 stop5h 17m
Deal found 8/19![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 9/1511:45 am -
1 stop5h 50m
Wed 9/308:30 pm -
1 stop16h 00m
Deal found 8/22![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:45 am -
1 stop5h 49m
Tue 9/228:30 pm -
1 stop16h 00m
Deal found 8/18![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:45 am -
1 stop5h 50m
Tue 9/228:30 pm -
2 stops22h 29m
Deal found 8/18![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 am -
1 stop11h 19m
Mon 9/288:30 pm -
1 stop16h 00m
Deal found 8/20![Frontier logo]()
$168
This WAYA deal was found by Cheapflights users on 8/20. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:45 am -
1 stop5h 49m
Sat 9/268:30 pm -
1 stop5h 17m
Deal found 8/20![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/2311:45 am -
1 stop5h 50m
Mon 9/288:30 pm -
1 stop16h 00m
Deal found 8/22![Frontier logo]()
$139
One-way flights from Ontario to Oklahoma CitySearch for one-way flight options from Ontario to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Ontario to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 9/126:15 am -
1 stop11h 20m
Deal found 8/22![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am -
1 stop5h 50m
Deal found 8/18![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am -
1 stop11h 20m
Deal found 8/21![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am -
1 stop5h 49m
Deal found 8/19![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am -
1 stop5h 50m
Deal found 8/18![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:20 am -
1 stop11h 09m
Deal found 8/19![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:45 am -
1 stop5h 49m
Deal found 8/19![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 8/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:45 am -
1 stop5h 50m
Deal found 8/22![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 8/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:00 am -
1 stop27h 37m
Deal found 8/21![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:45 am -
1 stop5h 50m
Deal found 8/19![Frontier logo]()
$147
Find flight deals from Ontario to Oklahoma City
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Oklahoma City (OKC). 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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $122 (Kiwi.com) |
One-way from | $69 (Kiwi.com) |
Popular in | August |
Cheapest in | May |
Average price | $510 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Oklahoma City 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 August 23, 2026.
Use the filters below to find and compare flights from Ontario to Oklahoma City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Tue 9/15
11:45 am-7:35 pm
1 stop5h 50m
Oklahoma City Will Rogers World
Wed 9/30
8:30 pm-10:30 am
1 stop16h 00m
$135
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Sat 9/19
12:17 pm-10:55 pm
1 stop8h 38m
Oklahoma City Will Rogers World
Tue 9/22
8:34 am-5:19 pm
2 stops10h 45m
$371
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Tue 11/17
12:50 pm-9:45 pm
2 stops6h 55m
Oklahoma City Will Rogers World
Thu 12/3
7:05 am-12:50 pm
2 stops7h 45m
$394
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Tue 9/15
9:01 am-8:38 pm
2 stops9h 37m
Oklahoma City Will Rogers World
Wed 9/16
9:05 am-12:50 pm
1 stop5h 45m
$442
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Tue 9/15
6:08 am-8:38 pm
2 stops12h 30m
Oklahoma City Will Rogers World
Sat 9/19
6:00 am-12:12 pm
2 stops8h 12m
$447
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Mon 10/26
5:00 am-11:30 pm
1 stop16h 30m
Oklahoma City Will Rogers World
Thu 10/29
11:30 am-10:48 pm
2 stops13h 18m
$450
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Fri 10/23
1:05 pm-9:55 pm
2 stops6h 50m
Oklahoma City Will Rogers World
Sun 10/25
5:30 am-12:05 pm
2 stops8h 35m
$451
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Fri 9/11
6:00 am-4:07 pm
1 stop8h 07m
Oklahoma City Will Rogers World
Tue 9/15
6:00 am-2:01 pm
2 stops10h 01m
$461
Quickest round-trip
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Thu 10/8
1:05 pm-9:55 pm
2 stops6h 50m
Oklahoma City Will Rogers World
Mon 10/12
7:20 pm-11:55 pm
2 stops6h 35m
$467
OntarioOklahoma City
ONT Ontario - OKC Oklahoma City Will Rogers World
ONTOKC
Ontario
Wed 9/2
6:08 am-4:09 pm
2 stops8h 01m
Oklahoma City Will Rogers World
Wed 9/16
5:00 am-12:12 pm
2 stops9h 12m
$467
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Ontario to Oklahoma City
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 Ontario to Oklahoma City in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Oklahoma City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Oklahoma City 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 Ontario-Oklahoma City 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 Ontario to Oklahoma City
Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Ontario with our price prediction graph.
ONT-OKC
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 Ontario to Oklahoma City
Prices
More
What is the cheapest month to book a flight from Ontario to Oklahoma City?
Currently, May is the cheapest month in which you can book a flight from Ontario to Oklahoma City (average of $290). Flying from Ontario to Oklahoma City in August is currently the most expensive (average of $510). 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 Ontario to Oklahoma City?
Airfare is below average for this route at the moment.
Ontario to Oklahoma City flights typically cost between $274 and $596 in October.The cheapest round-trip price found within the last 5 days was $122 on Frontier (Oct 15-Oct 19).
What’s the top layover airport for flights from Ontario to Oklahoma City?
Share of 1-stop round-trip flights from Ontario to Oklahoma City chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 60% of 1-stop itineraries from Ontario to Oklahoma City on Cheapflights.
What’s the cheapest layover airport for flights from Ontario to Oklahoma City?
Average round-trip fare for 1-stop flights from Ontario to Oklahoma City, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $205.
What’s the fastest layover option from Ontario to Oklahoma City?
Shortest average travel time for 1-stop one-way flights from Ontario to Oklahoma City, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 10m.
Which airport typically offers the quickest layover for flights from Ontario to Oklahoma City?
Average layover duration for 1-stop one-way flights from Ontario to Oklahoma City, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 39m.
Reviews of airlines servicing Oklahoma City
Get insights into the airlines that provide service to Oklahoma City. 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 Oklahoma City. Reviews last updated August 23, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Ontario to Oklahoma City. 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Ontario to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Oklahoma City?
Book flights to Oklahoma City if you plan to visit one of these locationsYukon
Moore
Norman
Edmond
Shawnee
Midwest City
Ada
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Other flights to Oklahoma City
Explore flights to Oklahoma City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Ontario and Oklahoma City flights
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Top 4 airlines flying from Ontario to Oklahoma City
Discover the top 4 airlines that operate flights from Ontario to Oklahoma City. 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 August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$360 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$426 | FlexibilityNo cancel fee | On-time63% |