Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Oklahoma City from $77

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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:15 am - 7:45 pm
ONT
-
OKC
11h 30m
1 stop
Frontier Logo
8:30 pm - 11:56 pm
OKC
-
ONT
5h 26m
1 stop
$180Frontier
Tue, Mar 31 - Tue, Apr 7
Frontier Logo
6:15 am - 7:45 pm
ONT
-
OKC
11h 30m
1 stop
Frontier Logo
5:30 pm - 6:34 pm
OKC
-
ONT
27h 04m
1 stop
$182Frontier
Tue, Mar 10 - Mon, Apr 20
Frontier Logo
6:15 am - 7:45 pm
ONT
-
OKC
11h 30m
1 stop
Frontier Logo
8:30 pm - 11:59 pm
OKC
-
ONT
5h 29m
1 stop
$187Frontier
Tue, Mar 17 - Tue, Mar 24
Frontier Logo
6:10 am - 7:45 pm
ONT
-
OKC
11h 35m
1 stop
Frontier Logo
11:24 am - 3:37 pm
OKC
-
ONT
6h 13m
1 stop
$189Frontier
Mon, Mar 2 - Mon, Mar 9
Frontier Logo
12:59 am - 7:48 pm
ONT
-
OKC
16h 49m
1 stop
Frontier Logo
5:30 pm - 6:34 pm
OKC
-
ONT
27h 04m
1 stop
$190Frontier
Thu, Apr 16 - Mon, Apr 20
Frontier Logo
5:33 pm - 5:28 pm
ONT
-
OKC
21h 55m
1 stop
Frontier Logo
5:30 pm - 8:04 am
OKC
-
ONT
16h 34m
1 stop
$191Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
2:06 pm - 6:17 pm
ONT
-
OKC
26h 11m
1 stop
Frontier Logo
8:30 pm - 11:59 pm
OKC
-
ONT
5h 29m
1 stop
$196Frontier
Wed, Mar 4 - Sat, Mar 7
Frontier Logo
6:15 am - 7:45 pm
ONT
-
OKC
11h 30m
1 stop
Frontier Logo
11:24 am - 1:28 pm
OKC
-
ONT
28h 04m
1 stop
$199Frontier
Tue, Mar 24 - Mon, Mar 30
Frontier Logo
12:59 am - 6:45 pm
ONT
-
OKC
15h 46m
1 stop
Frontier Logo
7:30 pm - 11:55 pm
OKC
-
ONT
6h 25m
1 stop
$201Frontier
Tue, Apr 14 - Wed, May 20
Frontier Logo
10:03 pm - 10:39 am
ONT
-
OKC
10h 36m
1 stop
Frontier Logo
8:30 pm - 11:59 pm
OKC
-
ONT
5h 29m
1 stop
$204Frontier
Wed, Mar 18 - Wed, Mar 25

Frontier flights from Ontario to Oklahoma City

Our best Frontier deals on Ontario to Oklahoma City flight tickets
Frontier
Mar 31
ONT6:15 amOntario
11h 30m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
Apr 7
OKC8:30 pmOklahoma City Will Rogers World
5h 26m
1 stop
ONT11:56 pmOntario
$180
Frontier
Mar 10
ONT6:15 amOntario
11h 30m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
Apr 20
OKC5:30 pmOklahoma City Will Rogers World
27h 04m
1 stop
ONT6:34 pmOntario
$182
Frontier
Mar 17
ONT6:15 amOntario
11h 30m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
Mar 24
OKC8:30 pmOklahoma City Will Rogers World
5h 29m
1 stop
ONT11:59 pmOntario
$187

United Airlines flights from Ontario to Oklahoma City

Our best United Airlines deals on Ontario to Oklahoma City flight tickets
United Airlines
Mar 3
ONT5:00 amOntario
11h 20m
2 stops
OKC6:20 pmOklahoma City Will Rogers World
Mar 5
OKC2:30 pmOklahoma City Will Rogers World
9h 48m
1 stop
ONT10:18 pmOntario
$492
United Airlines
Mar 2
ONT1:45 pmOntario
4h 36m
1 stop
OKC8:21 pmOklahoma City Will Rogers World
Mar 4
OKC11:30 amOklahoma City Will Rogers World
13h 27m
2 stops
ONT10:57 pmOntario
$572
United Airlines
Mar 2
ONT1:45 pmOntario
4h 36m
1 stop
OKC8:21 pmOklahoma City Will Rogers World
Mar 5
OKC6:05 amOklahoma City Will Rogers World
8h 13m
2 stops
ONT12:18 pmOntario
$626

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 February 18, 2026.
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 3/31

6:15 am-7:45 pm

1 stop11h 30m

Oklahoma City Will Rogers World

Tue 4/7

8:30 pm-11:56 pm

1 stop5h 26m

$180

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 3/10

6:15 am-7:45 pm

1 stop11h 30m

Oklahoma City Will Rogers World

Mon 4/20

5:30 pm-6:34 pm

1 stop27h 04m

$182

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 3/17

6:15 am-7:45 pm

1 stop11h 30m

Oklahoma City Will Rogers World

Tue 3/24

8:30 pm-11:59 pm

1 stop5h 29m

$187

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Mon 3/2

6:10 am-7:45 pm

1 stop11h 35m

Oklahoma City Will Rogers World

Mon 3/9

11:24 am-3:37 pm

1 stop6h 13m

$189

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 4/16

12:59 am-7:48 pm

1 stop16h 49m

Oklahoma City Will Rogers World

Mon 4/20

5:30 pm-6:34 pm

1 stop27h 04m

$190

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Fri 5/1

5:33 pm-5:28 pm

1 stop21h 55m

Oklahoma City Will Rogers World

Sun 5/3

5:30 pm-8:04 am

1 stop16h 34m

$191

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Wed 3/4

2:06 pm-6:17 pm

1 stop26h 11m

Oklahoma City Will Rogers World

Sat 3/7

8:30 pm-11:59 pm

1 stop5h 29m

$196

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 3/24

6:15 am-7:45 pm

1 stop11h 30m

Oklahoma City Will Rogers World

Mon 3/30

11:24 am-1:28 pm

1 stop28h 04m

$199

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 4/14

12:59 am-6:45 pm

1 stop15h 46m

Oklahoma City Will Rogers World

Wed 5/20

7:30 pm-11:55 pm

1 stop6h 25m

$201

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Wed 3/18

10:03 pm-10:39 am

1 stop10h 36m

Oklahoma City Will Rogers World

Wed 3/25

8:30 pm-11:59 pm

1 stop5h 29m

$204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 September. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. The month of July 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 $406. 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 $511.

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 $413. Flights to Oklahoma City are more costly at noon, with an average ticket price of $468. 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 $355 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 $271 on momondo.

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

As of February 2026, prices for Ontario to Oklahoma City flights are approximately 22% 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

Fastest flight time

4h 38m

Direct flights

None
The fastest flight from Ontario to Oklahoma City takes 4h 38m
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 38m, 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 $130Free CancellationRating
5.7
3,048 reviews
Search Frontier flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,294 reviews
Search Southwest flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,313 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,304 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
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.

An easier way to manage your Oklahoma City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/20
Fri 3/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States