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Cheap flights from Ontario to Oklahoma City from $107

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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

Frontier Logo
8:59 pm - 8:38 pmONT-OKC
21h 39m1 stop
Frontier Logo
8:00 am - 7:54 pmOKC-ONT
13h 54m1 stop
$205Frontier
Find Deal
Tue, Sep 9 - Tue, Sep 16
Frontier Logo
12:59 am - 2:46 pmONT-OKC
11h 47m1 stop
Frontier Logo
7:35 pm - 8:45 amOKC-ONT
15h 10m1 stop
$208Frontier
Find Deal
Fri, Aug 29 - Sun, Aug 31
Alaska Airlines Logo
11:39 am - 2:08 pmONT-OKC
24h 29m1 stop
Alaska Airlines Logo
3:00 pm - 12:03 amOKC-ONT
11h 03m1 stop
$210Alaska Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 9
American Airlines Logo
11:59 pm - 8:34 amONT-OKC
6h 35m1 stop
American Airlines Logo
5:00 am - 10:03 amOKC-ONT
7h 03m1 stop
$211American Airlines
Find Deal
Thu, Sep 25 - Sat, Sep 27
American Airlines Logo
4:54 pm - 11:17 pmONT-OKC
4h 23m1 stop
American Airlines Logo
8:53 am - 11:53 amOKC-ONT
5h 00m1 stop
$237American Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
Delta Logo
9:50 am - 5:50 pmONT-OKC
6h 00m1 stop
Delta Logo
6:28 pm - 10:40 pmOKC-ONT
6h 12m1 stop
$261Delta
Find Deal
Sat, Aug 30 - Sun, Aug 31
Delta Logo
9:50 am - 5:50 pmONT-OKC
6h 00m1 stop
Delta Logo
6:28 pm - 10:40 pmOKC-ONT
6h 12m1 stop
$265Delta
Find Deal
Sat, Aug 30 - Sun, Aug 31
United Airlines Logo
7:00 am - 6:21 pmONT-OKC
9h 21m1 stop
United Airlines Logo
3:50 pm - 9:25 pmOKC-ONT
7h 35m1 stop
$291United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
6:00 am - 6:17 pmONT-OKC
10h 17m2 stops
United Airlines Logo
3:50 pm - 9:25 pmOKC-ONT
7h 35m1 stop
$296United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Alaska Airlines Logo
7:10 am - 2:02 pmONT-OKC
28h 52m2 stops
Alaska Airlines Logo
3:00 pm - 12:03 amOKC-ONT
11h 03m1 stop
$332Alaska Airlines
Find Deal
Mon, Oct 13 - Thu, Oct 16

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
7h 03m
1 stop
ONT10:03 amOntario
$211
Find similar
American Airlines
Aug 30
ONT4:54 pmOntario
4h 23m
1 stop
OKC11:17 pmOklahoma City Will Rogers World
Aug 31
OKC8:53 amOklahoma City Will Rogers World
5h 00m
1 stop
ONT11:53 amOntario
$237
Find similar
American Airlines
Sep 9
ONT1:10 pmOntario
7h 31m
2 stops
OKC10:41 pmOklahoma City Will Rogers World
Sep 16
OKC3:07 pmOklahoma City Will Rogers World
5h 47m
1 stop
ONT6:54 pmOntario
$272
Find similar

Delta flights from Ontario to Oklahoma City

Our best Delta deals on Ontario to Oklahoma City flight tickets
Delta
Aug 30
ONT9:50 amOntario
6h 00m
1 stop
OKC5:50 pmOklahoma City Will Rogers World
Aug 31
OKC6:28 pmOklahoma City Will Rogers World
6h 12m
1 stop
ONT10:40 pmOntario
$261
Find similar
Delta
Aug 30
ONT9:50 amOntario
6h 00m
1 stop
OKC5:50 pmOklahoma City Will Rogers World
Aug 31
OKC6:28 pmOklahoma City Will Rogers World
6h 12m
1 stop
ONT10:40 pmOntario
$265
Find similar
Delta
Oct 13
ONT11:48 amOntario
10h 02m
2 stops
OKC11:50 pmOklahoma City Will Rogers World
Oct 17
OKC5:35 pmOklahoma City Will Rogers World
8h 04m
1 stop
ONT11:39 pmOntario
$307
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 August 5, 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 9/9

8:59 pm-8:38 pm

1 stop21h 39m

Oklahoma City Will Rogers World

Tue 9/16

8:00 am-7:54 pm

1 stop13h 54m

$205

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Fri 8/29

12:59 am-2:46 pm

1 stop11h 47m

Oklahoma City Will Rogers World

Sun 8/31

7:35 pm-8:45 am

1 stop15h 10m

$208

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 9/30

11:39 am-2:08 pm

1 stop24h 29m

Oklahoma City Will Rogers World

Thu 10/9

3:00 pm-12:03 am

1 stop11h 03m

$210

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 9/25

11:59 pm-8:34 am

1 stop6h 35m

Oklahoma City Will Rogers World

Sat 9/27

5:00 am-10:03 am

1 stop7h 03m

$211

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Sat 8/30

4:54 pm-11:17 pm

1 stop4h 23m

Oklahoma City Will Rogers World

Sun 8/31

8:53 am-11:53 am

1 stop5h 00m

$237

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Sat 8/30

9:50 am-5:50 pm

1 stop6h 00m

Oklahoma City Will Rogers World

Sun 8/31

6:28 pm-10:40 pm

1 stop6h 12m

$261

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Sat 8/30

9:50 am-5:50 pm

1 stop6h 00m

Oklahoma City Will Rogers World

Sun 8/31

6:28 pm-10:40 pm

1 stop6h 12m

$265

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 8/26

7:00 am-6:21 pm

1 stop9h 21m

Oklahoma City Will Rogers World

Tue 9/2

3:50 pm-9:25 pm

1 stop7h 35m

$291

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 8/26

6:00 am-6:17 pm

2 stops10h 17m

Oklahoma City Will Rogers World

Tue 9/2

3:50 pm-9:25 pm

1 stop7h 35m

$296

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Mon 10/13

7:10 am-2:02 pm

2 stops28h 52m

Oklahoma City Will Rogers World

Thu 10/16

3:00 pm-12:03 am

1 stop11h 03m

$332

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 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 August is another great option to travel to Oklahoma City, with average flight prices from Ontario averaging around $296.

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 $393. 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 $501.

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 in the morning, with an average ticket price of $419. Departure times in the morning 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 August 2025, prices for Ontario to Oklahoma City flights are approximately 27% 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

Best Price Found

$107

Fastest flight time

4h 23m

Direct flights

None

Airports in Oklahoma City

1 airport
The best one-way flight to Oklahoma City from Ontario in the past 72 hours is $107. The best round-trip flight deal from Ontario to Oklahoma City found on momondo in the last 72 hours is $205.
The fastest flight from Ontario to Oklahoma City takes 4h 23m
There are no direct flights from Ontario to Oklahoma City. Popular non-direct route for this connection is Ontario Airport - Oklahoma City Will Rogers World Airport.
There is 1 airport near Oklahoma City: Oklahoma City Will Rogers World (OKC)
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  • 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 23m, 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
3,232 reviews
Search Frontier flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $346Free CancellationRating
7.4
8,916 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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