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Cheap flights from Ontario to Oklahoma City from $129

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
11:52 am - 7:42 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 50m1 stop Denver Intl
Frontier Logo
8:27 pm - 11:50 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 23m1 stop Denver Intl
$172Frontier
Tue, Oct 13 - Tue, Oct 20
Frontier Logo
11:52 am - 7:32 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 40m1 stop Denver Intl
Frontier Logo
8:27 pm - 11:50 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 23m1 stop Denver Intl
$175Frontier
Sat, Oct 10 - Sat, Oct 17
Southwest Logo
6:10 am - 12:40 pmONT  Ontario-OKC Oklahoma City Will Rogers World
4h 30m1 stop Phoenix Sky Harbor Intl
Southwest Logo
6:45 am - 9:45 amOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 00m1 stop Phoenix Sky Harbor Intl
$257Southwest
Tue, Oct 13 - Tue, Oct 20
Southwest Logo
8:55 am - 5:15 pmONT  Ontario-OKC Oklahoma City Will Rogers World
6h 20m1 stop Denver Intl
Southwest Logo
6:15 pm - 9:25 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 10m1 stop Las Vegas Harry Reid Intl
$257Southwest
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
2:22 pm - 10:35 pmONT  Ontario-OKC Oklahoma City Will Rogers World
6h 13m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:35 amOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 35m1 stop Dallas/Fort Worth
$257American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
5:00 am - 12:52 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 52m1 stop Denver Intl
United Airlines Logo
6:00 am - 3:33 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
11h 33m2 stops Denver Intl San Francisco
$262United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
8:03 am - 8:05 pmONT  Ontario-OKC Oklahoma City Will Rogers World
10h 02m2 stops San Francisco Denver Intl
United Airlines Logo
11:30 am - 6:01 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
8h 31m2 stops Denver Intl San Francisco
$267United Airlines
Sat, Oct 24 - Tue, Oct 27
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 - 10:17 amOKC  Oklahoma City Will Rogers World-ONT Ontario
21h 15m1 stop Seattle/Tacoma Intl
$272Multiple Airlines
Sat, Oct 17 - Tue, Oct 20
Alaska Airlines Logo
6:02 am - 2:04 pmONT  Ontario-OKC Oklahoma City Will Rogers World
30h 02m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:02 pm - 11:42 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
10h 40m1 stop Seattle/Tacoma Intl
$293Alaska Airlines
Mon, Oct 26 - Thu, Oct 29
American Airlines Logo
4:29 pm - 11:15 pmONT  Ontario-OKC Oklahoma City Will Rogers World
4h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:30 pm - 10:53 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 23m1 stop Phoenix Sky Harbor Intl
$327American Airlines
Fri, Oct 16 - Fri, Oct 23

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Frontier flights from Ontario to Oklahoma City

Our best Frontier deals on Ontario to Oklahoma City flight tickets
Frontier
Oct 10
ONT11:52 amOntario
5h 40m
1 stop
OKC7:32 pmOklahoma City Will Rogers World
Oct 12
OKC8:27 pmOklahoma City Will Rogers World
16h 02m
1 stop
ONT10:29 amOntario
$200
Frontier
Nov 23
ONT5:01 amOntario
12h 28m
1 stop
OKC7:29 pmOklahoma City Will Rogers World
Dec 1
OKC8:25 pmOklahoma City Will Rogers World
21h 26m
1 stop
ONT3:51 pmOntario
$215
Frontier
Oct 12
ONT8:00 amOntario
8h 26m
1 stop
OKC6:26 pmOklahoma City Will Rogers World
Oct 19
OKC8:27 pmOklahoma City Will Rogers World
16h 02m
1 stop
ONT10:29 amOntario
$222

Southwest flights from Ontario to Oklahoma City

Our best Southwest deals on Ontario to Oklahoma City flight tickets
Southwest
Oct 24
ONT8:55 amOntario
6h 20m
1 stop
OKC5:15 pmOklahoma City Will Rogers World
Oct 27
OKC6:15 pmOklahoma City Will Rogers World
5h 10m
1 stop
ONT9:25 pmOntario
$257
Southwest
Oct 13
ONT6:10 amOntario
4h 30m
1 stop
OKC12:40 pmOklahoma City Will Rogers World
Oct 20
OKC1:20 pmOklahoma City Will Rogers World
8h 20m
2 stops
ONT7:40 pmOntario
$262
Southwest
Oct 24
ONT5:30 amOntario
7h 10m
1 stop
OKC2:40 pmOklahoma City Will Rogers World
Oct 27
OKC1:20 pmOklahoma City Will Rogers World
8h 20m
2 stops
ONT7:40 pmOntario
$269

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 10/13

11:52 am-7:42 pm

1 stop5h 50m

Oklahoma City Will Rogers World

Tue 10/20

8:27 pm-11:50 pm

1 stop5h 23m

$172

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/10

11:52 am-7:32 pm

1 stop5h 40m

Oklahoma City Will Rogers World

Sat 10/17

8:27 pm-11:50 pm

1 stop5h 23m

$175
Quickest round-trip

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Tue 10/13

6:10 am-12:40 pm

1 stop4h 30m

Oklahoma City Will Rogers World

Tue 10/20

6:45 am-9:45 am

1 stop5h 00m

$257

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/24

8:55 am-5:15 pm

1 stop6h 20m

Oklahoma City Will Rogers World

Tue 10/27

6:15 pm-9:25 pm

1 stop5h 10m

$257

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/24

2:22 pm-10:35 pm

1 stop6h 13m

Oklahoma City Will Rogers World

Tue 10/27

5:00 am-9:35 am

1 stop6h 35m

$257

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/24

5:00 am-12:52 pm

1 stop5h 52m

Oklahoma City Will Rogers World

Tue 10/27

6:00 am-3:33 pm

2 stops11h 33m

$262

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/24

8:03 am-8:05 pm

2 stops10h 02m

Oklahoma City Will Rogers World

Tue 10/27

11:30 am-6:01 pm

2 stops8h 31m

$267

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Sat 10/17

11:52 am-7:32 pm

1 stop5h 40m

Oklahoma City Will Rogers World

Tue 10/20

3:02 pm-10:17 am

1 stop21h 15m

$272

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Mon 10/26

6:02 am-2:04 pm

1 stop30h 02m

Oklahoma City Will Rogers World

Thu 10/29

3:02 pm-11:42 pm

1 stop10h 40m

$293

OntarioOklahoma City

ONT Ontario - OKC Oklahoma City Will Rogers World

ONTOKC

Ontario

Fri 10/16

4:29 pm-11:15 pm

1 stop4h 46m

Oklahoma City Will Rogers World

Fri 10/23

6:30 pm-10:53 pm

1 stop6h 23m

$327

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?

Prices are currently low for flights on this route.

Typical prices usually range from $181 to $391.
The lowest price recently found on this route was $172.

What is the cheapest month to fly to Oklahoma City?

The cheapest month to fly to Oklahoma City from Ontario is in September. Flight prices, which tend to average around $246, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Oklahoma City, with average flight prices from Ontario averaging around $290.

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 $468. 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 $529.

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 $481. Flights to Oklahoma City are more costly at noon, with an average ticket price of $524. 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

$129

Fastest flight time

4h 45m

Direct flights

None
The best one-way flight to Oklahoma City from Ontario in the past 72 hours is $129. The best round-trip flight deal from Ontario to Oklahoma City found on momondo in the last 72 hours is $172.
The fastest flight from Ontario to Oklahoma City takes 4h 45m
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 45m, 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 $162Free CancellationRating
5.6
2,601 reviews
Search Frontier flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
10,209 reviews
Search United Airlines flights
SouthwestPriceFrom $322Free CancellationRating
8.0
4,190 reviews
Search Southwest flights
American AirlinesPriceFrom $332Free CancellationRating
7.1
12,061 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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