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Tulsa

$70+ Cheap flights from Ontario to Tulsa (ONT - TUL)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TUL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Ontario to Tulsa

Cheapest flights from Ontario to Tulsa
Explore the most affordable flight options available from Ontario to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Frontier deal was found by Cheapflights users on 12/1. 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.
Thu 12/186:45 amONT - TUL
1 stop10h 34mFrontier
Thu 12/258:14 pmTUL - ONT
1 stop5h 45mFrontier
Deal found 12/1$232
This Frontier deal was found by Cheapflights users on 12/2. 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.
Thu 12/256:45 amONT - TUL
1 stop10h 34mFrontier
Tue 12/308:14 pmTUL - ONT
1 stop5h 45mFrontier
Deal found 12/2$258
This Delta deal was found by Cheapflights users on 12/1. 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 12/1612:12 pmONT - TUL
1 stop9h 35mDelta
Wed 12/178:10 amTUL - ONT
1 stop6h 24mDelta
Deal found 12/1$287
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/1610:47 amONT - TUL
1 stop5h 02mAmerican Airlines
Wed 12/176:00 amTUL - ONT
2 stops8h 00mAmerican Airlines
Deal found 12/1$292
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/166:17 amONT - TUL
1 stop5h 28mAmerican Airlines
Tue 12/166:52 pmTUL - ONT
1 stop5h 36mAmerican Airlines
Deal found 12/2$313
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/2911:59 pmONT - TUL
1 stop9h 04mUnited Airlines
Thu 1/13:43 pmTUL - ONT
1 stop8h 09mUnited Airlines
Deal found 12/2$325
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Mon 12/2912:55 pmONT - TUL
2 stops8h 55mAmerican Airlines
Thu 1/18:15 amTUL - ONT
1 stop5h 38mAmerican Airlines
Deal found 12/2$357
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/256:00 amONT - TUL
1 stop26h 40mMultiple Airlines
Mon 12/2911:30 amTUL - ONT
1 stop7h 45mMultiple Airlines
Deal found 12/2$360
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/165:05 amONT - TUL
1 stop5h 47mUnited Airlines
Tue 12/165:05 pmTUL - ONT
1 stop6h 44mUnited Airlines
Deal found 12/2$367
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/173:04 pmONT - TUL
1 stop5h 19mAmerican Airlines
Sun 12/2112:13 pmTUL - ONT
1 stop8h 03mAmerican Airlines
Deal found 12/2$387
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/171:34 pmONT - TUL
1 stop5h 18mUnited Airlines
Sun 12/211:40 pmTUL - ONT
2 stops11h 01mUnited Airlines
Deal found 12/2$392

Find flight deals from Ontario to Tulsa

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Tulsa (TUL). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(Frontier)

One-way from

$70
(Frontier)

Popular in

March

Cheapest in

August

Average price

$491
Provider with most accurate pricing for Ontario-Tulsa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Tulsa flights.
Search Deals
From Ontario to Tulsa
Search Deals
One-way flight from Ontario to Tulsa
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Tulsa 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 December 4, 2025.
Use the filters below to find and compare flights from Ontario to Tulsa that are best for you.

Fly from

Ontario

Fly to

Tulsa

Route

Depart

Return

Price

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Wed 2/4

12:41 pm-10:22 pm

1 stop7h 41m

Tulsa

Sat 2/7

8:09 am-12:16 pm

1 stop6h 07m

$257

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Wed 2/18

11:59 pm-9:33 am

1 stop7h 34m

Tulsa

Sat 2/21

1:54 pm-6:59 pm

1 stop7h 05m

$257

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 12/16

12:12 pm-11:47 pm

1 stop9h 35m

Tulsa

Wed 12/17

8:10 am-12:34 pm

1 stop6h 24m

$287

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 12/23

6:45 am-7:19 pm

1 stop10h 34m

Tulsa

Tue 12/30

8:14 pm-11:59 pm

1 stop5h 45m

$313

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Wed 2/18

1:45 pm-8:43 pm

1 stop4h 58m

Tulsa

Sat 2/21

9:00 am-12:43 pm

1 stop5h 43m

$317

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Fri 1/16

1:24 pm-8:02 pm

1 stop4h 38m

Tulsa

Thu 1/22

11:50 am-10:53 pm

2 stops13h 03m

$322

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Mon 12/29

11:59 pm-11:03 am

1 stop9h 04m

Tulsa

Thu 1/1

3:43 pm-9:52 pm

1 stop8h 09m

$325

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Mon 12/29

12:55 pm-11:50 pm

2 stops8h 55m

Tulsa

Thu 1/1

8:15 am-11:53 am

1 stop5h 38m

$357

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Mon 2/2

5:05 am-12:56 pm

1 stop5h 51m

Tulsa

Mon 2/9

5:10 pm-9:58 pm

1 stop6h 48m

$358

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Thu 2/26

6:00 am-7:44 pm

1 stop11h 44m

$70

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

Compare providers for flights from Ontario to Tulsa

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 Tulsa in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Ontario-Tulsa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Tulsa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Tulsa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Tulsa 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 Ontario-Tulsa 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 Tulsa

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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Tulsa (average of $110). Flying from Ontario to Tulsa in November is currently the most expensive (average of $225). 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 ONT to TUL?

Find hourly flight availability from Ontario to Tulsa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Ontario to Tulsa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight in the morning.

Reviews of airlines servicing Tulsa

Get insights into the airlines that provide service to Tulsa. 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 Tulsa. Reviews last updated December 4, 2025.
Read through reviews of airlines operating flights from Ontario to Tulsa, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,066 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Tulsa. 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 Ontario to Tulsa?

    Delta, American Airlines, and Frontier can get you from Ontario to Tulsa in just under 7h 34m. Your travel time can differ by up to 3h. The distance between Ontario and Tulsa is about 1232 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Ontario to Tulsa is United Airlines. Our recent data shows that you can find tickets from as low as $226 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $266 and $284 round-trip. Users have found that United Airlines is 45% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ontario to Tulsa (average of $110). Flying from Ontario to Tulsa in November is currently the most expensive (average of $225). 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

Traveling to a place near Tulsa?

Book flights to Tulsa if you plan to visit one of these locations
Catoosa
Broken Arrow
Owasso
McAlester

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Top 3 airlines flying from Ontario to Tulsa

Discover the top 3 airlines that operate flights from Ontario to Tulsa. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$226Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$373FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$284Average$416FlexibilityNo cancel feeOn-time63%

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