ONT - OKC

$64 Find Cheap Flights from Ontario to Oklahoma City

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 Oklahoma City departing on 5/1. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Oklahoma City, 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 Oklahoma City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$125
Typical prices: $467-$253
Frontier
Sun 5/3Wed 5/6
ONT - OKC • 1 stop
Cheapest one-way
$64
Typical prices: $135-$389
Frontier
Fri 5/1
ONT - OKC • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Ontario and Oklahoma City. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $283 (round-trip)
Shortest trip • 4h 46m (one-way)
Insights
Insights
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When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oklahoma City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Oklahoma City (ONT-OKC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Oklahoma City 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 Oklahoma City

Sun, May 3 - Wed, May 6
Frontier Logo
12:59 am - 7:44 pm
ONT
-
OKC
16h 45m
1 stop
Frontier Logo
1:55 pm - 11:49 pm
OKC
-
ONT
11h 54m
1 stop
$125Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
10:50 am - 1:10 pm
ONT
-
OKC
24h 20m
1 stop
Frontier Logo
12:41 pm - 10:05 am
OKC
-
ONT
23h 24m
1 stop
$126Frontier
Wed, May 6 - Tue, May 12
Frontier Logo
10:50 am - 11:56 am
ONT
-
OKC
23h 06m
1 stop
Frontier Logo
12:41 pm - 10:05 am
OKC
-
ONT
23h 24m
1 stop
$127Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
5:33 pm - 5:28 pm
ONT
-
OKC
21h 55m
1 stop
Frontier Logo
8:29 pm - 10:05 am
OKC
-
ONT
15h 36m
1 stop
$128Frontier
Mon, Apr 27 - Sat, May 2
Frontier Logo
12:59 am - 6:45 pm
ONT
-
OKC
15h 46m
1 stop
Frontier Logo
6:23 pm - 11:55 pm
OKC
-
ONT
7h 32m
1 stop
$133Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
4:39 pm - 1:10 pm
ONT
-
OKC
18h 31m
2 stops
Frontier Logo
12:41 pm - 10:05 am
OKC
-
ONT
23h 24m
1 stop
$153Frontier
Sun, May 3 - Wed, May 6
Frontier Logo
12:59 am - 7:44 pm
ONT
-
OKC
16h 45m
1 stop
Frontier Logo
1:55 pm - 3:09 pm
OKC
-
ONT
27h 14m
2 stops
$154Frontier
Wed, May 6 - Tue, May 12
Frontier Logo
4:39 pm - 11:56 am
ONT
-
OKC
17h 17m
2 stops
Frontier Logo
12:41 pm - 10:05 am
OKC
-
ONT
23h 24m
1 stop
$155Frontier
Wed, May 6 - Sat, May 9
Frontier Logo
4:39 pm - 11:56 am
ONT
-
OKC
17h 17m
2 stops
Frontier Logo
2:51 pm - 11:49 pm
OKC
-
ONT
10h 58m
1 stop
$156Frontier
Thu, May 7 - Sat, May 9
Frontier Logo
4:04 pm - 7:34 pm
ONT
-
OKC
25h 30m
1 stop
Frontier Logo
2:51 pm - 10:05 am
OKC
-
ONT
21h 14m
1 stop
$160Frontier
Booking Insights

KAYAK's insights & trends for Ontario to Oklahoma City flights

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

How much is a round-trip flight from Ontario to Oklahoma City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Oklahoma City departing in May.

What is the cheapest month to fly from Ontario to Oklahoma City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Oklahoma City, 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 Oklahoma City is September, where tickets cost $267 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $464 and $417 respectively.

Good to know

Low seasonNovember
Cheapest flight$64
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Ontario to Oklahoma City

When to book flights from Ontario to Oklahoma City

Are your dates flexible? Find out the best times to travel from Ontario to Oklahoma City 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 Oklahoma City

  • What is the cheapest flight from Ontario to Oklahoma City?

    In the last 3 days, the lowest price for a flight from Ontario to Oklahoma City was $64 for a one-way ticket and $125 for a round-trip.

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

    No, a passport isn't needed to fly from Ontario to Oklahoma City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Ontario to Oklahoma City?

    When flying out of Ontario you will be using Ontario. You will be landing at Oklahoma City, also known as Oklahoma City Will Rogers World.

  • Which aircraft models fly most regularly from Ontario to Oklahoma City?

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

  • Which airline alliances offer flights from Ontario to Oklahoma City?

    oneworld is the only airline alliance operating flights between Ontario and Oklahoma City.

  • Which is the best airline for flights from Ontario to Oklahoma City, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Oklahoma City are Southwest and American Airlines. With an average price for the route of $399 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $401 and an overall rating of 7.1.

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

    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 Oklahoma City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City 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 Oklahoma City?

    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 Oklahoma City with an airline and back to Ontario with another airline. Booking your flights between Ontario and OKC 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 Oklahoma City?

    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 Oklahoma City 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 Oklahoma City

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Oklahoma City. 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 Oklahoma City? 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 4337 reviews
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
8.0Comfort
Airline reviews

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

2.0 MediocreJames, Apr 2026
LAX - MCO
Read more Southwest reviews

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

I appreciate that I finally got the seat I paid extra for this time. Thank you

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

Remind customers of the need to have passport or new ID for boarding.

The flight never took off and we spent 7 hours at the airport

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Everything you need to know for your flight from Ontario to Oklahoma City

Information on your arrival and departure airports