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$119+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TUL
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheap 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 July 28, 2025.

Round-trip from

$237
(American Airlines)

One-way from

$119
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$406
From Ontario to Tulsa
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One-way flight from Ontario to Tulsa
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Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 28, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/2310:50 amONT - TUL
1 stop6h 00mAmerican Airlines
Sat 8/306:00 amTUL - ONT
1 stop7h 52mAmerican Airlines
Deal found 7/27$237
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/211:15 pmONT - TUL
1 stop8h 00mUnited Airlines
Tue 10/289:20 amTUL - ONT
1 stop5h 11mUnited Airlines
Deal found 7/28$317
This Southwest deal was found by Cheapflights users on 7/28. 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 10/146:15 amONT - TUL
2 stops10h 00mSouthwest
Tue 10/215:35 amTUL - ONT
2 stops7h 00mSouthwest
Deal found 7/28$322
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 10/2410:29 pmONT - TUL
1 stop8h 49mDelta
Thu 10/3012:47 pmTUL - ONT
1 stop8h 32mDelta
Deal found 7/27$423

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 July 28, 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

Sat 8/23

10:50 am-6:50 pm

1 stop6h 00m

Tulsa

Sat 8/30

6:00 am-11:52 am

1 stop7h 52m

$237

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 10/21

1:15 pm-11:15 pm

1 stop8h 00m

Tulsa

Tue 10/28

9:20 am-12:31 pm

1 stop5h 11m

$317

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 10/14

6:15 am-6:15 pm

2 stops10h 00m

Tulsa

Tue 10/21

5:35 am-10:35 am

2 stops7h 00m

$322

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Fri 10/24

10:29 pm-9:18 am

1 stop8h 49m

Tulsa

Thu 10/30

12:47 pm-7:19 pm

1 stop8h 32m

$423

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Wed 8/27

10:50 am-6:50 pm

1 stop6h 00m

$119

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Mon 8/11

6:00 am-3:09 pm

1 stop7h 09m

$141

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Thu 11/20

12:23 pm-7:29 pm

1 stop5h 06m

$158

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Mon 9/1

5:10 am-12:48 pm

1 stop5h 38m

$234

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 8/5

6:20 am-4:00 pm

2 stops7h 40m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, August is the cheapest month in which you can book a flight from Ontario to Tulsa (average of $351). Flying from Ontario to Tulsa in March is currently the most expensive (average of $411). 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 July 28, 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 16% 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 July 28, 2025.
Read through reviews of airlines operating flights from Ontario to Tulsa, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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
7,975 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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
8,892 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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 Ontario to Tulsa. 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 Ontario to Tulsa round-trip?

    Our cheapest airline available from Ontario to Tulsa is American Airlines. Our recent data shows that you can find tickets from as low as $237 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $313 and $317 round-trip. Users have found that American Airlines is 44% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Ontario to Tulsa are American Airlines ($119), Frontier ($158), and United Airlines ($234).

  • 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, August is the cheapest month in which you can book a flight from Ontario to Tulsa (average of $351). Flying from Ontario to Tulsa in March is currently the most expensive (average of $411). 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
Broken Arrow
Owasso
Catoosa
McAlester
Muskogee

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Top 2 airlines flying from Ontario to Tulsa

Discover the top 2 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$382FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$291Average$416FlexibilityNo cancel feeOn-time63%

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