ONT - TUL

$134 Find Cheap Flights from Ontario to Tulsa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Tulsa departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Tulsa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Tulsa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Tulsa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ontario to Tulsa (ONT-TUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Tulsa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Tulsa

Mon, Jun 30 - Tue, Jul 1
American Airlines Logo
12:59 am - 9:22 amONT-TUL
6h 23m1 stop
American Airlines Logo
6:11 pm - 10:11 pmTUL-ONT
6h 00m1 stop
$267American Airlines
Find Deal
Mon, Jul 28 - Tue, Aug 5
American Airlines Logo
12:59 am - 9:11 amONT-TUL
6h 12m1 stop
American Airlines Logo
6:10 pm - 11:54 pmTUL-ONT
7h 44m1 stop
$297American Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 5
United Airlines Logo
6:00 am - 4:27 pmONT-TUL
8h 27m1 stop
United Airlines Logo
6:00 am - 12:14 pmTUL-ONT
8h 14m2 stops
$302United Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
Delta Logo
5:08 pm - 12:12 amONT-TUL
5h 04m1 stop
Delta Logo
8:15 am - 12:17 pmTUL-ONT
6h 02m1 stop
$303Delta
Find Deal
Fri, Jul 4 - Wed, Jul 9
Delta Logo
11:49 am - 11:59 pmONT-TUL
10h 10m1 stop
Delta Logo
4:20 pm - 10:27 pmTUL-ONT
8h 07m1 stop
$310Delta
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Tue, Jul 29 - Tue, Aug 5
United Airlines Logo
1:19 pm - 11:30 pmONT-TUL
8h 11m2 stops
United Airlines Logo
6:00 am - 12:14 pmTUL-ONT
8h 14m2 stops
$320United Airlines
Find Deal
Wed, Jul 30 - Sun, Aug 3
American Airlines Logo
11:59 pm - 9:11 amONT-TUL
7h 12m1 stop
American Airlines Logo
6:10 pm - 11:54 pmTUL-ONT
7h 44m1 stop
$327American Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
Delta Logo
10:59 pm - 9:25 amONT-TUL
8h 26m1 stop
Delta Logo
5:55 am - 11:24 amTUL-ONT
7h 29m1 stop
$332Delta
Find Deal
Fri, Aug 22 - Fri, Sep 5
Southwest Logo
11:50 am - 10:20 pmONT-TUL
8h 30m2 stops
Southwest Logo
1:15 pm - 7:10 pmTUL-ONT
7h 55m2 stops
$349Southwest
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Wed, Jul 2 - Sat, Jul 5
Southwest Logo
1:45 pm - 10:20 pmONT-TUL
6h 35m2 stops
Southwest Logo
6:05 am - 10:15 amTUL-ONT
6h 10m1 stop
$352Southwest
Find Deal
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KAYAK's insights & trends for Ontario to Tulsa flights

Get data-powered insights and trends into flights from Ontario to Tulsa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Tulsa?

The average price of all round-trip flights from Ontario to Tulsa clicked on KAYAK for each day over the last 12 months.

When flying from Ontario to Tulsa, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Ontario to Tulsa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Tulsa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Tulsa is August, where tickets cost $316 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $782 and $506 respectively.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$134
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Ontario to Tulsa

When to book flights from Ontario to Tulsa

Are your dates flexible? Find out the best times to travel from Ontario to Tulsa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Tulsa

  • What is the cheapest flight from Ontario to Tulsa?

    In the last 3 days, the lowest price for a flight from Ontario to Tulsa was $134 for a one-way ticket and $267 for a round-trip.

  • Do I need a passport to fly between Ontario and Tulsa?

    No

  • Which aircraft models fly most regularly from Ontario to Tulsa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Tulsa?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Tulsa, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Tulsa, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Tulsa are Southwest and Delta. With an average price for the route of $426 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $316 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to Tulsa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Tulsa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Tulsa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tulsa from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Tulsa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tulsa with an airline and back to Ontario with another airline. Booking your flights between Ontario and TUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Tulsa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tulsa from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Tulsa

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Tulsa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Tulsa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4280 reviews
8.6Crew
7.6Entertainment
8.2Boarding
8.0Comfort
7.1Food
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Everything you need to know for your flight from Ontario to Tulsa

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