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Cheap flights from Oklahoma City to Los Angeles from $72

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 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oklahoma City to Los Angeles (OKC-ONT)

Cheap round-trip flights

Frontier Logo
6:05 am - 7:23 amOKC-ONT
27h 18m1 stop
Frontier Logo
8:59 pm - 11:54 pmONT-OKC
24h 55m1 stop
$143Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Frontier Logo
8:00 am - 7:54 pmOKC-ONT
13h 54m1 stop
Frontier Logo
8:59 pm - 9:27 pmONT-OKC
22h 28m1 stop
$144Frontier
Find Deal
Tue, Sep 16 - Fri, Sep 26
Frontier Logo
6:05 am - 7:54 pmOKC-ONT
15h 49m1 stop
Frontier Logo
8:59 pm - 11:49 pmONT-OKC
24h 50m1 stop
$167Frontier
Find Deal
Thu, Sep 4 - Sat, Sep 6
Frontier Logo
3:36 pm - 11:50 pmOKC-ONT
10h 14m1 stop
Frontier Logo
8:59 pm - 7:01 pmONT-OKC
20h 02m1 stop
$170Frontier
Find Deal
Sat, Aug 30 - Sun, Sep 7
Frontier Logo
6:05 am - 7:54 pmOKC-ONT
15h 49m1 stop
Frontier Logo
8:59 pm - 7:01 pmONT-OKC
20h 02m1 stop
$171Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
6:28 pm - 10:40 pmOKC-ONT
6h 12m1 stop
Delta Logo
11:45 am - 11:59 pmONT-OKC
10h 14m1 stop
$297Delta
Find Deal
Sat, Aug 30 - Sun, Aug 31
United Airlines Logo
12:00 pm - 8:44 pmOKC-ONT
10h 44m2 stops
United Airlines Logo
5:05 am - 7:51 pmONT-OKC
12h 46m2 stops
$323United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
2:07 pm - 8:17 pmOKC-ONT
8h 10m2 stops
United Airlines Logo
1:00 pm - 10:02 pmONT-OKC
7h 02m1 stop
$335United Airlines
Find Deal
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
2:59 pm - 6:24 pmOKC-ONT
5h 25m1 stop
American Airlines Logo
6:10 am - 1:18 pmONT-OKC
5h 08m1 stop
$357American Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
American Airlines Logo
7:12 pm - 10:48 pmOKC-ONT
5h 36m1 stop
American Airlines Logo
1:10 pm - 10:41 pmONT-OKC
7h 31m2 stops
$362American Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3

Frontier flights from Oklahoma City to Ontario

Our best Frontier deals on Oklahoma City to Ontario flight tickets
Frontier
Sep 4
OKC6:05 amOklahoma City Will Rogers World
27h 18m
1 stop
ONT7:23 amOntario
Sep 7
ONT8:59 pmOntario
24h 55m
1 stop
OKC11:54 pmOklahoma City Will Rogers World
$143
Find similar
Frontier
Sep 16
OKC8:00 amOklahoma City Will Rogers World
13h 54m
1 stop
ONT7:54 pmOntario
Sep 23
ONT8:59 pmOntario
21h 39m
1 stop
OKC8:38 pmOklahoma City Will Rogers World
$144
Find similar
Frontier
Sep 4
OKC6:05 amOklahoma City Will Rogers World
15h 49m
1 stop
ONT7:54 pmOntario
Sep 6
ONT8:59 pmOntario
24h 50m
1 stop
OKC11:49 pmOklahoma City Will Rogers World
$167
Find similar

United Airlines flights from Oklahoma City to Ontario

Our best United Airlines deals on Oklahoma City to Ontario flight tickets
United Airlines
Oct 29
OKC12:00 pmOklahoma City Will Rogers World
10h 44m
2 stops
ONT8:44 pmOntario
Nov 5
ONT5:05 amOntario
12h 46m
2 stops
OKC7:51 pmOklahoma City Will Rogers World
$323
Find similar
United Airlines
Jan 17
OKC2:07 pmOklahoma City Will Rogers World
8h 10m
2 stops
ONT8:17 pmOntario
Jan 20
ONT1:00 pmOntario
7h 02m
1 stop
OKC10:02 pmOklahoma City Will Rogers World
$335
Find similar
United Airlines
Sep 16
OKC12:04 pmOklahoma City Will Rogers World
10h 39m
2 stops
ONT8:43 pmOntario
Sep 23
ONT1:15 pmOntario
7h 51m
1 stop
OKC11:06 pmOklahoma City Will Rogers World
$342
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 August 20, 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

Thu 9/4

6:05 am-7:23 am

1 stop27h 18m

Ontario

Sun 9/7

8:59 pm-11:54 pm

1 stop24h 55m

$143

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Tue 9/16

8:00 am-7:54 pm

1 stop13h 54m

Ontario

Fri 9/26

8:59 pm-9:27 pm

1 stop22h 28m

$144

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Thu 9/4

6:05 am-7:54 pm

1 stop15h 49m

Ontario

Sat 9/6

8:59 pm-11:49 pm

1 stop24h 50m

$167

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Sat 8/30

3:36 pm-11:50 pm

1 stop10h 14m

Ontario

Sun 9/7

8:59 pm-7:01 pm

1 stop20h 02m

$170

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Thu 9/4

6:05 am-7:54 pm

1 stop15h 49m

Ontario

Sun 9/7

8:59 pm-7:01 pm

1 stop20h 02m

$171

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Sat 8/30

6:28 pm-10:40 pm

1 stop6h 12m

Ontario

Sun 8/31

11:45 am-11:59 pm

1 stop10h 14m

$297

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Wed 10/29

12:00 pm-8:44 pm

2 stops10h 44m

Ontario

Wed 11/5

5:05 am-7:51 pm

2 stops12h 46m

$323

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Sat 1/17

2:07 pm-8:17 pm

2 stops8h 10m

Ontario

Tue 1/20

1:00 pm-10:02 pm

1 stop7h 02m

$335

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Sat 8/30

2:59 pm-6:24 pm

1 stop5h 25m

Ontario

Wed 9/3

6:10 am-1:18 pm

1 stop5h 08m

$357

Oklahoma CityOntario

OKC - ONT

OKCONT

Oklahoma City Will Rogers World

Sat 8/30

7:12 pm-10:48 pm

1 stop5h 36m

Ontario

Wed 9/3

1:10 pm-10:41 pm

2 stops7h 31m

$362

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 September instead. Flights to Ontario in September, while not as cheap as those in June, still average around $265.

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 $248 on momondo.

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

As of August 2025, prices for Oklahoma City to Ontario flights are approximately 29% cheaper 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

Direct flights

None
There are no direct flights from Oklahoma City to Ontario. There are no popular flight routes from Oklahoma City to Ontario.
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  • 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 15m.

  • 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 $114Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
DeltaPriceFrom $158Free CancellationRating
7.9
7,982 reviews
Search Delta flights
SouthwestPriceFrom $249Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Southwest Flights From Oklahoma City to Ontario

    Southwest flight deals from Oklahoma City to Ontario start from $249 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $354 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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