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Cheap flights from Ontario to Oklahoma City from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oklahoma City departing on 10/28. 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 Ontario to Oklahoma City

Cheap round-trip flights

Frontier Logo
6:53 am - 7:00 pmONT-OKC
10h 07m1 stop
Frontier Logo
7:45 pm - 11:50 pmOKC-ONT
6h 05m1 stop
$129Frontier
Find Deal
Tue, Oct 28 - Tue, Nov 4
Frontier Logo
6:00 am - 1:09 pmONT-OKC
5h 09m1 stop
Frontier Logo
7:45 pm - 11:50 pmOKC-ONT
6h 05m1 stop
$143Frontier
Find Deal
Mon, Oct 6 - Fri, Oct 31
Frontier Logo
8:59 pm - 11:54 pmONT-OKC
24h 55m1 stop
Frontier Logo
7:46 pm - 7:54 pmOKC-ONT
26h 08m1 stop
$144Frontier
Find Deal
Thu, Sep 25 - Mon, Sep 29
Frontier Logo
6:53 am - 10:17 amONT-OKC
25h 24m1 stop
Frontier Logo
8:24 pm - 8:42 pmOKC-ONT
26h 18m1 stop
$145Frontier
Find Deal
Thu, Oct 23 - Mon, Oct 27
Frontier Logo
6:53 am - 10:17 amONT-OKC
25h 24m1 stop
Frontier Logo
7:45 pm - 11:50 pmOKC-ONT
6h 05m1 stop
$146Frontier
Find Deal
Thu, Oct 23 - Thu, Oct 30
Southwest Logo
4:25 pm - 10:35 pmONT-OKC
4h 10m1 stop
Southwest Logo
7:30 pm - 10:05 pmOKC-ONT
4h 35m1 stop
$169Southwest
Find Deal
Tue, Oct 14 - Tue, Oct 28
Southwest Logo
3:50 pm - 11:50 pmONT-OKC
6h 00m1 stop
Southwest Logo
3:40 pm - 8:55 pmOKC-ONT
7h 15m2 stops
$174Southwest
Find Deal
Tue, Oct 28 - Tue, Nov 4
Southwest Logo
4:25 pm - 10:35 pmONT-OKC
4h 10m1 stop
Southwest Logo
7:30 pm - 10:05 pmOKC-ONT
4h 35m1 stop
$189Southwest
Find Deal
Wed, Oct 22 - Tue, Oct 28
Southwest Logo
4:25 pm - 10:35 pmONT-OKC
4h 10m1 stop
Southwest Logo
1:50 pm - 6:55 pmOKC-ONT
7h 05m2 stops
$214Southwest
Find Deal
Tue, Oct 14 - Tue, Oct 28
Logo
7:43 pm - 2:02 pmONT-OKC
16h 19m1 stop
Logo
7:13 pm - 11:50 pmOKC-ONT
6h 37m1 stop
$227
Find Deal
Tue, Oct 14 - Thu, Oct 23

American Airlines flights from Ontario to Oklahoma City

Our best American Airlines deals on Ontario to Oklahoma City flight tickets
American Airlines
Sep 25
ONT11:59 pmOntario
6h 35m
1 stop
OKC8:34 amOklahoma City Will Rogers World
Sep 27
OKC5:00 amOklahoma City Will Rogers World
8h 56m
2 stops
ONT11:56 amOntario
$472
Find similar
American Airlines
Sep 25
ONT4:45 pmOntario
4h 30m
1 stop
OKC11:15 pmOklahoma City Will Rogers World
Sep 27
OKC10:22 amOklahoma City Will Rogers World
9h 54m
2 stops
ONT6:16 pmOntario
$482
Find similar
American Airlines
Sep 25
ONT1:10 pmOntario
7h 08m
2 stops
OKC10:18 pmOklahoma City Will Rogers World
Sep 27
OKC10:22 amOklahoma City Will Rogers World
9h 54m
2 stops
ONT6:16 pmOntario
$617
Find similar

Frontier flights from Ontario to Oklahoma City

Our best Frontier deals on Ontario to Oklahoma City flight tickets
Frontier
Oct 28
ONT6:53 amOntario
10h 07m
1 stop
OKC7:00 pmOklahoma City Will Rogers World
Nov 4
OKC7:45 pmOklahoma City Will Rogers World
6h 05m
1 stop
ONT11:50 pmOntario
$129
Find similar
Frontier
Oct 6
ONT6:00 amOntario
5h 09m
1 stop
OKC1:09 pmOklahoma City Will Rogers World
Oct 31
OKC7:45 pmOklahoma City Will Rogers World
6h 05m
1 stop
ONT11:50 pmOntario
$143
Find similar
Frontier
Sep 25
ONT8:59 pmOntario
24h 55m
1 stop
OKC11:54 pmOklahoma City Will Rogers World
Sep 29
OKC7:46 pmOklahoma City Will Rogers World
26h 08m
1 stop
ONT7:54 pmOntario
$144
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Oklahoma City 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 September 11, 2025.
Use the filters below to find and compare flights from Ontario to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 10/28

6:53 am-7:00 pm

1 stop10h 07m

Oklahoma City Will Rogers World

Tue 11/4

7:45 pm-11:50 pm

1 stop6h 05m

$129

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Mon 10/6

6:00 am-1:09 pm

1 stop5h 09m

Oklahoma City Will Rogers World

Fri 10/31

7:45 pm-11:50 pm

1 stop6h 05m

$143

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 9/25

8:59 pm-11:54 pm

1 stop24h 55m

Oklahoma City Will Rogers World

Mon 9/29

7:46 pm-7:54 pm

1 stop26h 08m

$144

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 10/23

6:53 am-10:17 am

1 stop25h 24m

Oklahoma City Will Rogers World

Mon 10/27

8:24 pm-8:42 pm

1 stop26h 18m

$145

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 10/23

6:53 am-10:17 am

1 stop25h 24m

Oklahoma City Will Rogers World

Thu 10/30

7:45 pm-11:50 pm

1 stop6h 05m

$146

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 10/14

4:25 pm-10:35 pm

1 stop4h 10m

Oklahoma City Will Rogers World

Tue 10/28

7:30 pm-10:05 pm

1 stop4h 35m

$169

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 10/28

3:50 pm-11:50 pm

1 stop6h 00m

Oklahoma City Will Rogers World

Tue 11/4

3:40 pm-8:55 pm

2 stops7h 15m

$174

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Wed 10/22

4:25 pm-10:35 pm

1 stop4h 10m

Oklahoma City Will Rogers World

Tue 10/28

7:30 pm-10:05 pm

1 stop4h 35m

$189

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 10/14

4:25 pm-10:35 pm

1 stop4h 10m

Oklahoma City Will Rogers World

Tue 10/28

1:50 pm-6:55 pm

2 stops7h 05m

$214

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 10/14

7:43 pm-2:02 pm

1 stop16h 19m

Oklahoma City Will Rogers World

Thu 10/23

7:13 pm-11:50 pm

1 stop6h 37m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oklahoma City from

How to get the cheapest flight ticket from Ontario to Oklahoma City

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 typical price of a round-trip flight between Ontario and Oklahoma City?

What is the cheapest month to fly to Oklahoma City?

The cheapest month to fly to Oklahoma City from Ontario is in July. Flight prices, which tend to average around $296, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Oklahoma City, with average flight prices from Ontario averaging around $297.

What is the cheapest day to depart on your flight to Oklahoma City?

The cheapest day to depart on your flight to Oklahoma City is on a Wednesday when prices can be found for as low as $394. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Oklahoma City is Sunday, with ticket prices averaging around $491.

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

The cheapest time of day to fly to Oklahoma City is in the evening when flights can be purchased for as low as $306. Flights to Oklahoma City are more costly at noon, with an average ticket price of $432. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Oklahoma City?

You are more likely to see cheaper flights to Oklahoma City from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oklahoma City for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oklahoma City from Ontario for as low as $119 on momondo.

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

As of September 2025, prices for Ontario to Oklahoma City flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Oklahoma City

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

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

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

Direct flights

None
There are no direct flights from Ontario to Oklahoma City. There are no popular flight routes from Ontario to Oklahoma City.
Search flight deals

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

    The straight-line distance from Ontario to Oklahoma City Will Rogers World is 1144.1 mi. Flights usually cover this in 4h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Ontario Airport to Oklahoma City Will Rogers World Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The necessary travel and health documents for your Oklahoma City Will Rogers World Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Ontario to Oklahoma City

Compare and see reviews for airlines that fly from Ontario to Oklahoma City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $110Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $267Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $361Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Edmond
Shawnee
Midwest City
Yukon
Moore
Ada
Chickasha

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Oklahoma City. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ontario to Oklahoma City flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and Oklahoma City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Oklahoma City, momondo offers a useful price alert feature which will track prices for flights to Oklahoma City from Ontario and alert you when they change.

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