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Cheap flights from Ontario to Oklahoma City from $79

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:25 am - 7:24 pmONT  Ontario-OKC Oklahoma City Will Rogers World
10h 59m1 stop Denver Intl
Frontier Logo
8:19 pm - 11:51 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 32m1 stop Denver Intl
$138Frontier
Tue, Nov 10 - Tue, Nov 17
Frontier Logo
6:00 am - 7:33 pmONT  Ontario-OKC Oklahoma City Will Rogers World
11h 33m1 stop Denver Intl
Frontier Logo
8:29 pm - 10:45 amOKC  Oklahoma City Will Rogers World-ONT Ontario
16h 16m1 stop Denver Intl
$141Frontier
Thu, Dec 10 - Mon, Dec 14
Multiple Airlines Logo
11:52 am - 7:32 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 40m1 stop Denver Intl
Multiple Airlines Logo
3:02 pm - 12:06 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
23h 04m1 stop Seattle/Tacoma Intl
$291Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
11:42 am - 7:29 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 47m1 stop Denver Intl
Multiple Airlines Logo
2:38 pm - 10:41 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
10h 03m1 stop Seattle/Tacoma Intl
$303Multiple Airlines
Thu, Feb 4 - Mon, Feb 8
American Airlines Logo
2:09 pm - 11:59 pmONT  Ontario-OKC Oklahoma City Will Rogers World
7h 50m1 stop Dallas/Fort Worth
American Airlines Logo
9:02 am - 1:19 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 17m1 stop Dallas/Fort Worth
$347American Airlines
Mon, Nov 23 - Thu, Nov 26
Southwest Logo
1:00 pm - 10:30 pmONT  Ontario-OKC Oklahoma City Will Rogers World
7h 30m2 stops Sacramento Intl Las Vegas Harry Reid Intl
Southwest Logo
7:05 am - 12:50 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
7h 45m2 stops Denver Intl Sacramento Intl
$357Southwest
Mon, Nov 2 - Tue, Nov 3
Southwest Logo
5:45 am - 3:50 pmONT  Ontario-OKC Oklahoma City Will Rogers World
8h 05m2 stops Las Vegas Harry Reid Intl Denver Intl
Southwest Logo
5:20 am - 10:40 amOKC  Oklahoma City Will Rogers World-ONT Ontario
7h 20m2 stops Phoenix Sky Harbor Intl Sacramento Intl
$357Southwest
Wed, Nov 4 - Thu, Nov 5
United Airlines Logo
5:00 am - 8:10 pmONT  Ontario-OKC Oklahoma City Will Rogers World
13h 10m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
2:36 pm - 7:42 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
7h 06m1 stop Houston George Bush Intcntl
$374United Airlines
Mon, Nov 23 - Thu, Nov 26
American Airlines Logo
6:00 am - 2:23 pmONT  Ontario-OKC Oklahoma City Will Rogers World
6h 23m1 stop Dallas/Fort Worth
American Airlines Logo
7:53 pm - 11:45 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 52m1 stop Dallas/Fort Worth
$397American Airlines
Tue, Mar 16 - Tue, Mar 23
United Airlines Logo
6:00 am - 6:11 pmONT  Ontario-OKC Oklahoma City Will Rogers World
10h 11m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
9:38 am - 12:33 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
4h 55m1 stop Denver Intl
$407United Airlines
Wed, Jan 6 - Sun, Jan 10

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Frontier flights from Ontario to Oklahoma City

Our best Frontier deals on Ontario to Oklahoma City flight tickets
Frontier
Nov 10
ONT11:52 amOntario
5h 32m
1 stop
OKC7:24 pmOklahoma City Will Rogers World
Nov 17
OKC8:19 pmOklahoma City Will Rogers World
5h 32m
1 stop
ONT11:51 pmOntario
$135
Frontier
Nov 10
ONT6:25 amOntario
10h 59m
1 stop
OKC7:24 pmOklahoma City Will Rogers World
Nov 17
OKC8:19 pmOklahoma City Will Rogers World
5h 32m
1 stop
ONT11:51 pmOntario
$138
Frontier
Dec 10
ONT6:00 amOntario
11h 33m
1 stop
OKC7:33 pmOklahoma City Will Rogers World
Dec 14
OKC8:29 pmOklahoma City Will Rogers World
16h 16m
1 stop
ONT10:45 amOntario
$141

Delta flights from Ontario to Oklahoma City

Our best Delta deals on Ontario to Oklahoma City flight tickets
Delta
Oct 3
ONT6:00 amOntario
12h 30m
2 stops
OKC8:30 pmOklahoma City Will Rogers World
Oct 23
OKC6:00 pmOklahoma City Will Rogers World
7h 55m
1 stop
ONT11:55 pmOntario
$482
Delta
Oct 7
ONT9:45 amOntario
12h 13m
2 stops
OKC11:58 pmOklahoma City Will Rogers World
Oct 9
OKC1:30 pmOklahoma City Will Rogers World
10h 24m
1 stop
ONT9:54 pmOntario
$593
Delta
Sep 30
ONT6:00 amOntario
9h 17m
2 stops
OKC5:17 pmOklahoma City Will Rogers World
Oct 6
OKC8:20 amOklahoma City Will Rogers World
10h 52m
2 stops
ONT5:12 pmOntario
$597

momondo Fare Finder

 
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

Cheapest round-trip

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Tue 11/10

6:25 am-7:24 pm

1 stop10h 59m

Oklahoma City Will Rogers World

Tue 11/17

8:19 pm-11:51 pm

1 stop5h 32m

$138

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Thu 12/10

6:00 am-7:33 pm

1 stop11h 33m

Oklahoma City Will Rogers World

Mon 12/14

8:29 pm-10:45 am

1 stop16h 16m

$141

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/24

11:52 am-7:32 pm

1 stop5h 40m

Oklahoma City Will Rogers World

Sat 10/31

3:02 pm-12:06 pm

1 stop23h 04m

$291

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Thu 2/4

11:42 am-7:29 pm

1 stop5h 47m

Oklahoma City Will Rogers World

Mon 2/8

2:38 pm-10:41 pm

1 stop10h 03m

$303

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Mon 11/23

2:09 pm-11:59 pm

1 stop7h 50m

Oklahoma City Will Rogers World

Thu 11/26

9:02 am-1:19 pm

1 stop6h 17m

$347

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Mon 11/2

1:00 pm-10:30 pm

2 stops7h 30m

Oklahoma City Will Rogers World

Tue 11/3

7:05 am-12:50 pm

2 stops7h 45m

$357

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Wed 11/4

5:45 am-3:50 pm

2 stops8h 05m

Oklahoma City Will Rogers World

Thu 11/5

5:20 am-10:40 am

2 stops7h 20m

$357

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Mon 11/23

5:00 am-8:10 pm

2 stops13h 10m

Oklahoma City Will Rogers World

Thu 11/26

2:36 pm-7:42 pm

1 stop7h 06m

$374
Quickest round-trip

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Tue 3/16

6:00 am-2:23 pm

1 stop6h 23m

Oklahoma City Will Rogers World

Tue 3/23

7:53 pm-11:45 pm

1 stop5h 52m

$397

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Wed 1/6

6:00 am-6:11 pm

2 stops10h 11m

Oklahoma City Will Rogers World

Sun 1/10

9:38 am-12:33 pm

1 stop4h 55m

$407

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 May. Flight prices, which tend to average around $290, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Oklahoma City, with average flight prices from Ontario averaging around $312.

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 $464. 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 Friday, with ticket prices averaging around $537.

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 afternoon when flights can be purchased for as low as $490. Flights to Oklahoma City are more costly at noon, with an average ticket price of $521. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ontario to Oklahoma City flights?

You could potentially save up to 12% on your flight if you consider stops on a Ontario to Oklahoma City flight.

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

As of September 2026, prices for Ontario to Oklahoma City flights are approximately 118% 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

$79

Fastest flight time

4h 30m

Direct flights

None
The best one-way flight to Oklahoma City from Ontario in the past 72 hours is $79. The best round-trip flight deal from Ontario to Oklahoma City found on momondo in the last 72 hours is $138.
The fastest flight from Ontario to Oklahoma City takes 4h 30m
There are no direct flights from Ontario to Oklahoma City. There are no popular flight routes from Ontario to Oklahoma City.
Search flight deals

Frequently asked questions about flying from Ontario to Oklahoma City

  • 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 30m, 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 $171Free CancellationRating
5.6
2,569 reviews
Search Frontier flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
10,246 reviews
Search United Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,202 reviews
Search Southwest flights
American AirlinesPriceFrom $332Free CancellationRating
7.0
12,096 reviews
Search American 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
Moore
Yukon
Chickasha
Ada

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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