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Tulsa

$125+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TUL
abr. 12 — abr. 191
dg. 4/12
dg. 4/19
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 març 13, 2026.

This Southwest deal was found by Cheapflights users on 3/8. 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.
dt. 4/141:55 pm
ONT
-
TUL
1 stop4h 55m
Southwest
dt. 4/216:20 am
TUL
-
ONT
1 stop5h 45m
Southwest
Deal found 3/8$307
This United Airlines deal was found by Cheapflights users on 3/8. 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.
dt. 4/141:34 pm
ONT
-
TUL
1 stop8h 07m
United Airlines
dt. 4/215:45 am
TUL
-
ONT
2 stops8h 35m
United Airlines
Deal found 3/8$312
This American Airlines deal was found by Cheapflights users on 3/9. 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.
dc. 4/2212:19 pm
ONT
-
TUL
2 stops9h 40m
American Airlines
dt. 4/285:00 am
TUL
-
ONT
2 stops8h 34m
American Airlines
Deal found 3/9$322
This Southwest deal was found by Cheapflights users on 3/8. 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.
dc. 4/14:25 pm
ONT
-
TUL
1 stop4h 15m
Southwest
dt. 4/76:35 pm
TUL
-
ONT
1 stop5h 15m
Southwest
Deal found 3/8$335
This Southwest deal was found by Cheapflights users on 3/8. 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.
dc. 4/82:10 pm
ONT
-
TUL
1 stop4h 55m
Southwest
dt. 4/146:35 pm
TUL
-
ONT
1 stop5h 15m
Southwest
Deal found 3/8$337
This Delta deal was found by Cheapflights users on 3/9. 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.
ds. 5/1610:00 pm
ONT
-
TUL
1 stop9h 21m
Delta
dt. 5/198:13 am
TUL
-
ONT
1 stop6h 06m
Delta
Deal found 3/9$341
This United Airlines deal was found by Cheapflights users on 3/8. 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.
dc. 4/811:05 am
ONT
-
TUL
2 stops10h 36m
United Airlines
dt. 4/143:35 pm
TUL
-
ONT
1 stop8h 15m
United Airlines
Deal found 3/8$342
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
ds. 4/117:40 pm
ONT
-
TUL
2 stops15h 56m
Multiple Airlines
dv. 4/171:26 pm
TUL
-
ONT
1 stop23h 18m
Multiple Airlines
Deal found 3/11$344
This United Airlines deal was found by Cheapflights users on 3/8. 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.
dj. 4/91:34 pm
ONT
-
TUL
1 stop8h 07m
United Airlines
dt. 4/145:05 pm
TUL
-
ONT
1 stop5h 31m
United Airlines
Deal found 3/8$346

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 març 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(Southwest)

One-way from

$125
(Frontier)

Popular in

December

Cheapest in

August

Average price

$490
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. 14% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 març 13, 2026.
Use the filters below to find and compare flights from Ontario to Tulsa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dt. 5/5

2:25 pm-10:35 pm

1 stop6h 10m

Tulsa

dt. 5/12

2:25 pm-8:35 pm

1 stop8h 10m

$307
Quickest round-trip

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

ds. 5/16

10:15 am-5:00 pm

1 stop4h 45m

Tulsa

dl. 5/18

8:25 pm-11:05 pm

1 stop4h 40m

$346

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dj. 4/9

6:05 am-1:46 pm

1 stop5h 41m

Tulsa

dt. 4/14

5:45 am-12:20 pm

2 stops8h 35m

$351

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

ds. 5/2

5:30 am-3:10 pm

2 stops7h 40m

Tulsa

dl. 5/4

6:00 am-8:45 am

1 stop4h 45m

$361

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

ds. 5/16

5:00 am-12:52 pm

1 stop5h 52m

Tulsa

ds. 5/23

2:35 pm-10:46 pm

1 stop10h 11m

$366

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dc. 5/13

4:57 pm-11:59 pm

1 stop5h 02m

Tulsa

dt. 5/19

8:13 am-12:19 pm

1 stop6h 06m

$384

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dt. 4/28

5:10 am-12:57 pm

1 stop5h 47m

Tulsa

dc. 4/29

3:35 pm-9:50 pm

1 stop8h 15m

$387

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dj. 4/16

8:10 am-3:15 pm

1 stop5h 05m

Tulsa

dg. 4/19

5:30 am-9:10 am

1 stop5h 40m

$399

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dv. 5/15

3:00 pm-12:10 am

1 stop7h 10m

Tulsa

dl. 5/18

5:10 pm-11:05 pm

2 stops7h 55m

$404
Cheapest one-way

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

dt. 4/28

10:15 pm-10:15 am

1 stop10h 00m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 19 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Tulsa flight deals on Cheapflights vs. FlightHub >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 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-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 $115). Flying from Ontario to Tulsa in December is currently the most expensive (average of $268). 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.

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 març 13, 2026.
Read through reviews of airlines operating flights from Ontario to Tulsa, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,319 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
4,319 reviews
Southwest
8.0
Very good
4,319 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
9,421 reviews
Southwest
8.0
Very good
4,319 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
7.1
Good
11,442 reviews
Southwest
8.0
Very good
4,319 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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?

    Southwest and United Airlines can get you from Ontario to Tulsa in just under 5h 41m. Your travel time can differ by up to 29m. 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 Southwest. Our recent data shows that you can find tickets from as low as $211 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $256 and $261 round-trip. Users have found that Southwest is 44% 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 $115). Flying from Ontario to Tulsa in December is currently the most expensive (average of $268). 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
McAlester
Owasso
Broken Arrow
Muskogee

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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 març 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$211Average$373FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$256Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$261Average$372FlexibilityNo cancel feeOn-time71%

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