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Cheap flights from Oklahoma City to Los Angeles from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma City to Los Angeles departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oklahoma City to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:53 pm - 11:14 pm
OKC
-
ONT
9h 21m1 stop
Frontier Logo
7:15 am - 2:24 pm
ONT
-
OKC
5h 09m1 stop
$191Frontier
sáb., ene. 10 - sáb., ene. 17
Frontier Logo
3:19 pm - 10:59 pm
OKC
-
ONT
9h 40m1 stop
Frontier Logo
6:20 am - 7:45 pm
ONT
-
OKC
11h 25m1 stop
$192Frontier
sáb., ene. 17 - jue., ene. 22
Frontier Logo
8:30 pm - 12:20 am
OKC
-
ONT
5h 50m1 stop
Frontier Logo
6:20 am - 7:44 pm
ONT
-
OKC
11h 24m1 stop
$217Frontier
jue., feb. 5 - dom., feb. 8
Frontier Logo
8:23 pm - 11:56 pm
OKC
-
ONT
5h 33m1 stop
Frontier Logo
6:00 am - 7:44 pm
ONT
-
OKC
11h 44m1 stop
$233Frontier
jue., ene. 8 - lun., ene. 12
Frontier Logo
2:15 pm - 11:59 pm
OKC
-
ONT
11h 44m1 stop
Frontier Logo
6:00 am - 1:20 pm
ONT
-
OKC
5h 20m1 stop
$237Frontier
jue., abr. 9 - dom., abr. 12
Frontier Logo
8:30 pm - 11:59 pm
OKC
-
ONT
5h 29m1 stop
Frontier Logo
10:18 pm - 10:29 am
ONT
-
OKC
10h 11m1 stop
$252Frontier
vie., feb. 20 - dom., feb. 22
Frontier Logo
8:29 pm - 11:56 pm
OKC
-
ONT
5h 27m1 stop
Frontier Logo
10:18 pm - 12:13 pm
ONT
-
OKC
11h 55m1 stop
$253Frontier
dom., ene. 11 - dom., ene. 18
Frontier Logo
8:23 pm - 11:56 pm
OKC
-
ONT
5h 33m1 stop
Frontier Logo
6:00 am - 7:44 pm
ONT
-
OKC
11h 44m1 stop
$254Frontier
jue., ene. 8 - lun., ene. 12
Frontier Logo
2:18 pm - 11:59 pm
OKC
-
ONT
11h 41m1 stop
Frontier Logo
6:45 am - 1:23 pm
ONT
-
OKC
4h 38m1 stop
$258Frontier
vie., ene. 2 - lun., ene. 5
Frontier Logo
2:18 pm - 11:59 pm
OKC
-
ONT
11h 41m1 stop
Frontier Logo
6:00 pm - 4:07 pm
ONT
-
OKC
20h 07m1 stop
$259Frontier
vie., dic. 26 - lun., dic. 29

Frontier flights from Oklahoma City to Ontario

Our best Frontier deals on Oklahoma City to Ontario flight tickets
Frontier
Jan 10
OKC3:53 pmOklahoma City Will Rogers World
9h 21m
1 stop
ONT11:14 pmOntario
Jan 17
ONT7:15 amOntario
5h 09m
1 stop
OKC2:24 pmOklahoma City Will Rogers World
$191
Find similar
Frontier
Jan 17
OKC3:19 pmOklahoma City Will Rogers World
9h 40m
1 stop
ONT10:59 pmOntario
Jan 22
ONT6:20 amOntario
11h 25m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
$192
Find similar
Frontier
Feb 5
OKC8:30 pmOklahoma City Will Rogers World
5h 50m
1 stop
ONT12:20 amOntario
Feb 8
ONT6:20 amOntario
11h 24m
1 stop
OKC7:44 pmOklahoma City Will Rogers World
$217
Find similar

American Airlines flights from Oklahoma City to Ontario

Our best American Airlines deals on Oklahoma City to Ontario flight tickets
American Airlines
Jan 8
OKC2:55 pmOklahoma City Will Rogers World
5h 25m
1 stop
ONT6:20 pmOntario
Jan 14
ONT6:22 amOntario
4h 49m
1 stop
OKC1:11 pmOklahoma City Will Rogers World
$308
Find similar
American Airlines
Jan 8
OKC5:00 amOklahoma City Will Rogers World
9h 03m
2 stops
ONT12:03 pmOntario
Jan 12
ONT12:57 pmOntario
4h 55m
1 stop
OKC7:52 pmOklahoma City Will Rogers World
$348
Find similar
American Airlines
Feb 16
OKC8:31 amOklahoma City Will Rogers World
5h 07m
1 stop
ONT11:38 amOntario
Feb 21
ONT10:59 amOntario
4h 46m
1 stop
OKC5:45 pmOklahoma City Will Rogers World
$403
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Ontario 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, momondo users made 832,500 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Oklahoma City to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

sáb. 1/10

3:53 pm-11:14 pm

1 stop9h 21m

Ontario

sáb. 1/17

7:15 am-2:24 pm

1 stop5h 09m

$191

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

sáb. 1/17

3:19 pm-10:59 pm

1 stop9h 40m

Ontario

jue. 1/22

6:20 am-7:45 pm

1 stop11h 25m

$192

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

jue. 2/5

8:30 pm-12:20 am

1 stop5h 50m

Ontario

dom. 2/8

6:20 am-7:44 pm

1 stop11h 24m

$217

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

jue. 1/8

8:23 pm-11:56 pm

1 stop5h 33m

Ontario

lun. 1/12

6:00 am-7:44 pm

1 stop11h 44m

$233

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

jue. 4/9

2:15 pm-11:59 pm

1 stop11h 44m

Ontario

dom. 4/12

6:00 am-1:20 pm

1 stop5h 20m

$237

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

vie. 2/20

8:30 pm-11:59 pm

1 stop5h 29m

Ontario

dom. 2/22

10:18 pm-10:29 am

1 stop10h 11m

$252

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

dom. 1/11

8:29 pm-11:56 pm

1 stop5h 27m

Ontario

dom. 1/18

10:18 pm-12:13 pm

1 stop11h 55m

$253

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

jue. 1/8

8:23 pm-11:56 pm

1 stop5h 33m

Ontario

lun. 1/12

6:00 am-7:44 pm

1 stop11h 44m

$254

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

vie. 1/2

2:18 pm-11:59 pm

1 stop11h 41m

Ontario

lun. 1/5

6:45 am-1:23 pm

1 stop4h 38m

$258

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

vie. 12/26

2:18 pm-11:59 pm

1 stop11h 41m

Ontario

lun. 12/29

6:00 pm-4:07 pm

1 stop20h 07m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Oklahoma City to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, June is the cheapest month to fly from Oklahoma City to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you aren’t able to travel during the month of June, then book flights to Ontario from Oklahoma City during July instead. Flights to Ontario in July, while not as cheap as those in June, still average around $266.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $316. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Oklahoma City to Ontario for around $416.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Oklahoma City to Ontario when you can find flight prices for as low as $280. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $386 on average. Flights to Ontario from Oklahoma City at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Oklahoma City when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Oklahoma City for as low as $247 on momondo.

How have Oklahoma City to Ontario flight prices changed over time?

As of December 2025, prices for Oklahoma City to Ontario flights are approximately 127% more expensive when compared to flights at the same time last year.

When to book flights from Oklahoma City to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Oklahoma City to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oklahoma City to Ontario (OKC to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma City to Ontario

Fastest flight time

5h 08m

Direct flights

None
The fastest flight from Oklahoma City to Ontario takes 5h 08m
There are no direct flights from Oklahoma City to Ontario. There are no popular flight routes from Oklahoma City to Ontario.
Search flight deals

  • How far is Oklahoma City Will Rogers World to Ontario by plane?

    Oklahoma City Will Rogers World and Ontario are 1144.1 mi apart from one another. A reasonable flight in good conditions will take 5h 08m.

  • When did momondo last update prices for flights from Oklahoma City Will Rogers World Airport to Ontario Airport?

    Prices for flights from Oklahoma City Will Rogers World Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Oklahoma City Will Rogers World Airport to Ontario Airport?

  • How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Oklahoma City to Ontario?

Best airlines flying from Oklahoma City to Ontario

Compare and see reviews for airlines that fly from Oklahoma City to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $134Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
DeltaPriceFrom $158Free CancellationRating
7.9
8,008 reviews
Search Delta flights
SouthwestPriceFrom $196Free CancellationRating
7.9
4,249 reviews
Search Southwest flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

  • Southwest Flights From Oklahoma City to Ontario

    Southwest flight deals from Oklahoma City to Ontario start from $196 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $358 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma City to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oklahoma City to Ontario for you.

Can I find flights from Oklahoma City to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Oklahoma City with this policy.

How can momondo help me find flights from Oklahoma City to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oklahoma City to Ontario.

I’m not ready to book a flight from Oklahoma City to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Oklahoma City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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