ONT

$55 Find Cheap Flights from Oklahoma to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 4/8. 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

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Everything you should know

Cheapest round-trip
$128
Typical prices: $149-$338
Frontier
Tue 3/3Wed 3/4
DFW - ONT • 1 stop
Cheapest non-stop
$158
Typical prices: $129-$334
Frontier
Tue 3/10Wed 3/11
DFW - ONT • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Oklahoma to Ontario

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

Tue, Mar 3 - Wed, Mar 4
Frontier Logo
11:55 am - 9:34 pm
DFW
-
ONT
11h 39m
1 stop
Frontier Logo
7:17 pm - 5:47 am
ONT
-
DFW
8h 30m
1 stop
$128Frontier
Sat, Feb 28 - Sun, Mar 1
Frontier Logo
8:17 pm - 11:59 pm
DFW
-
ONT
5h 42m
1 stop
Frontier Logo
2:06 pm - 7:11 pm
ONT
-
DFW
3h 05mnonstop
$129Frontier
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
5:20 pm - 11:56 pm
DFW
-
ONT
8h 36m
1 stop
Frontier Logo
9:02 pm - 5:50 am
ONT
-
DFW
6h 48m
1 stop
$130Frontier
Wed, Mar 4 - Mon, Mar 9
Frontier Logo
11:55 am - 9:34 pm
DFW
-
ONT
11h 39m
1 stop
Frontier Logo
6:15 am - 11:27 am
ONT
-
DFW
27h 12m
1 stop
$133Frontier
Sat, Mar 21 - Wed, Mar 25
American Airlines Logo
6:27 pm - 11:59 pm
TUL
-
ONT
7h 32m
1 stop
American Airlines Logo
11:58 pm - 9:35 am
ONT
-
TUL
7h 37m
1 stop
$302American Airlines
Thu, Mar 26 - Tue, Mar 31
Multiple Airlines Logo
8:30 pm - 11:59 pm
TUL
-
ONT
5h 29m
1 stop
Multiple Airlines Logo
6:00 am - 4:09 pm
ONT
-
TUL
8h 09m
1 stop
$306Multiple Airlines
Tue, May 19 - Thu, May 21
Southwest Logo
6:35 pm - 9:50 pm
TUL
-
ONT
5h 15m
1 stop
Southwest Logo
1:55 pm - 11:15 pm
ONT
-
TUL
7h 20m
1 stop
$315Southwest
Tue, Mar 24 - Wed, Sep 30
Delta Logo
8:10 am - 12:23 pm
TUL
-
ONT
6h 13m
1 stop
Delta Logo
10:59 pm - 9:18 am
ONT
-
TUL
8h 19m
1 stop
$322Delta
Mon, Mar 16 - Wed, Mar 18
American Airlines Logo
6:27 pm - 10:30 pm
TUL
-
ONT
6h 03m
1 stop
American Airlines Logo
11:58 pm - 9:35 am
ONT
-
TUL
7h 37m
1 stop
$323American Airlines
Tue, Mar 24 - Thu, Oct 1
Delta Logo
1:51 pm - 9:00 pm
TUL
-
ONT
9h 09m
1 stop
Delta Logo
10:59 pm - 9:18 am
ONT
-
TUL
8h 19m
1 stop
$335Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$55
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Dallas/Fort Worth Airport to Ontario

FAQs for booking flights from Oklahoma to Ontario

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

    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 Oklahoma to Ontario.

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

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

    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 Ontario with an airline and back to Oklahoma with another airline.

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

    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 Ontario from Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)