ONT - OKC

$79 Find Cheap Flights from Ontario to Oklahoma City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$125
Typical prices: $281-$399
Frontier
Sun 11/18Sun 12/9
ONT - OKC • 1 stop
Cheapest one-way
$79
Typical prices: $143-$270
Frontier
Sun 12/2
ONT - OKC • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Ontario and Oklahoma City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 15% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $329 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 5h 25m (one-way)
Insights
Insights
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We hope you love your trip to Oklahoma City!

Cheap Flights from Ontario to Oklahoma City (ONT-OKC)

 

Cheap flights from Ontario to Oklahoma City with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Wed, Nov 18 - Wed, Dec 9
Frontier Logo
11:52 am - 7:24 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 32m1 stop Denver Intl
Frontier Logo
8:29 pm - 10:45 amOKC  Oklahoma City Will Rogers World-ONT Ontario
16h 16m1 stop Denver Intl
$125Frontier
Tue, Nov 10 - Fri, Nov 13
Frontier Logo
6:30 am - 7:24 pmONT  Ontario-OKC Oklahoma City Will Rogers World
10h 54m1 stop Denver Intl
Frontier Logo
8:19 pm - 10:42 amOKC  Oklahoma City Will Rogers World-ONT Ontario
16h 23m1 stop Denver Intl
$127Frontier
Wed, Jan 6 - Wed, Jan 27
Southwest Logo
7:40 am - 5:15 pmONT  Ontario-OKC Oklahoma City Will Rogers World
7h 35m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
Southwest Logo
6:35 am - 9:25 amOKC  Oklahoma City Will Rogers World-ONT Ontario
4h 50m1 stop Phoenix Sky Harbor Intl
$276Southwest
Fri, Feb 5 - Mon, Feb 8
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
$343Multiple Airlines
Wed, Jan 6 - Wed, Jan 27
Southwest Logo
9:00 am - 6:30 pmONT  Ontario-OKC Oklahoma City Will Rogers World
7h 30m2 stops Las Vegas Harry Reid Intl Denver Intl
Southwest Logo
7:20 am - 1:25 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
8h 05m2 stops Denver Intl Phoenix Sky Harbor Intl
$384Southwest
Thu, Feb 4 - Sun, Feb 7
Delta Logo
12:00 pm - 11:59 pmONT  Ontario-OKC Oklahoma City Will Rogers World
9h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 4:12 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
10h 57m2 stops Minneapolis St Paul Salt Lake City
$385Delta
Thu, Nov 12 - Thu, Nov 19
United Airlines Logo
1:29 pm - 11:30 pmONT  Ontario-OKC Oklahoma City Will Rogers World
8h 01m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
5:00 am - 12:29 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
9h 29m2 stops Houston George Bush Intcntl San Francisco
$442United Airlines
Sun, Nov 29 - Fri, Dec 11
American Airlines Logo
11:59 pm - 8:32 amONT  Ontario-OKC Oklahoma City Will Rogers World
6h 33m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 9:42 amOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 42m1 stop Dallas/Fort Worth
$461American Airlines
Mon, Nov 2 - Mon, Nov 9
United Airlines Logo
1:29 pm - 8:18 pmONT  Ontario-OKC Oklahoma City Will Rogers World
4h 49m1 stop Denver Intl
United Airlines Logo
5:10 pm - 9:40 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 30m1 stop Houston George Bush Intcntl
$462United Airlines
Fri, Feb 26 - Sun, Feb 28
American Airlines Logo
10:34 am - 6:37 pmONT  Ontario-OKC Oklahoma City Will Rogers World
6h 03m1 stop Dallas/Fort Worth
American Airlines Logo
5:42 pm - 10:25 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 43m1 stop Dallas/Fort Worth
$477American Airlines

Price, demand and travel trends for Ontario to Oklahoma City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Ontario to Oklahoma City?

Round-trip flights from Ontario to Oklahoma City typically range from $281 to $399. The lowest price found in the past 5 days was $125, on Frontier.

What's the cheapest day of the week to fly from Ontario to Oklahoma City?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Ontario to Oklahoma City. It’s 18% cheaper than the average day, while Saturday is the most expensive, with prices 14% higher.

What’s the cheapest month to fly from Ontario to Oklahoma City?

•October is the cheapest month to fly from Ontario to Oklahoma City at $297 round-trip.
•September ($536) and November ($462) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 80% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Ontario to Oklahoma City flights

Low season

September

Cheapest flight

$79
Beat the crowds with an average 41% drop in travelers.
The most popular month to fly with an average 99% increase in travelers.
One-way flight from Ontario to Oklahoma City

When to book flights from Ontario to Oklahoma City

Are your dates flexible? Find out the best times to travel from Ontario to Oklahoma City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Oklahoma City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to Oklahoma City?

    Two cabin classes are available on flights from Ontario to Oklahoma City:

    • Economy Class
    • First Class

  • How long is a flight from Ontario to Oklahoma City?

    A nonstop flight from Ontario to Oklahoma City takes 00m, covering 1,137 miles.

  • Do I need a passport to fly from Ontario to Oklahoma City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Ontario to Oklahoma City flight?

    Round-trip flights from Ontario to Oklahoma City range from $281 to $399, with an average of $351 over the past 12 months. Anything below $281 counts as a good deal.

  • How are flight prices from Ontario to Oklahoma City looking right now?

    One-way fares from Ontario to Oklahoma City are currently higher than usual. Average one-way flight prices are about $213, which is 12% above the typical average for this route.

  • What car rental options are available at Oklahoma City Will Rogers World Airport (OKC)?

    Oklahoma City Will Rogers World Airport (OKC) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

    • Hertz
    • Budget
    • Alamo
    • Avis
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Ontario to Oklahoma City?

    Flights from Ontario to Oklahoma City usually depart from Ontario (ONT) and arrive at Oklahoma City Will Rogers World (OKC).

  • Which airports do connecting flights from Ontario to Oklahoma City pass through?

    One-stop flights from Ontario to Oklahoma City most commonly connect through:

    • Denver Intl (DEN) - 50% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 27% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 13% of one-stop connections
    • Dallas/Fort Worth (DFW) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Ontario to Oklahoma City?

    Yes. Flexible dates can save you up to 28% on flights from Ontario to Oklahoma City. Thursday is the cheapest departure day at $291 round-trip on average, while Saturday is the most expensive at $403, a difference of $112.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to Oklahoma City?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 25m, compared with 5h 51m via Salt Lake City (SLC) and 6h 03m via Dallas/Fort Worth (DFW).

  • What is the time difference between Ontario and Oklahoma City?

    Oklahoma City is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Ontario to Oklahoma City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $291, about $112 less than Saturday fares (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Oklahoma City trip for October. Fares historically average $297 round-trip in that month - typically $239 less than the most expensive month, which is September (based on the last 12 months).

More options for your flight from Ontario to Oklahoma City

Complete your trip to Oklahoma City with a hotel stay or car rental

Car rentals in Oklahoma City
Hotels in Oklahoma City
Vacations in Oklahoma City