ONT - OKC

$122 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
$173
Typical prices: $277-$413
Frontier
Mon 11/5Wed 11/7
ONT - OKC • 1 stop
Cheapest one-way
$122
Typical prices: $136-$272
Frontier
Sun 9/23
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
September
Cheapest • 30% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $332 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 5h 07m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Oklahoma City

Thu, Nov 5 - Sat, Nov 7
Frontier Logo
11:52 am - 7:24 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 32m1 stop Denver Intl
Frontier Logo
8:19 pm - 11:51 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 32m1 stop Denver Intl
$173Frontier
Wed, Sep 30 - Wed, Oct 7
Frontier Logo
6:15 am - 7:35 pmONT  Ontario-OKC Oklahoma City Will Rogers World
11h 20m1 stop Denver Intl
Frontier Logo
8:30 pm - 11:47 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 17m1 stop Denver Intl
$201Frontier
Wed, Oct 28 - Sat, Oct 31
Multiple Airlines Logo
11:52 am - 7:24 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 32m1 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
$308Multiple Airlines
Thu, Nov 5 - Sat, Nov 7
Southwest Logo
1:20 pm - 10:45 pmONT  Ontario-OKC Oklahoma City Will Rogers World
7h 25m1 stop Denver Intl
Southwest Logo
5:00 am - 12:45 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
9h 45m1 stop Chicago Midway
$347Southwest
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
2:00 pm - 8:40 pmONT  Ontario-OKC Oklahoma City Will Rogers World
4h 40m1 stop Denver Intl
Southwest Logo
1:45 pm - 4:45 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 00m1 stop Las Vegas Harry Reid Intl
$347Southwest
Thu, Nov 5 - Sat, Nov 7
United Airlines Logo
5:00 am - 12:57 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 57m1 stop Denver Intl
United Airlines Logo
1:38 pm - 8:51 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
9h 13m2 stops Houston George Bush Intcntl Denver Intl
$352United Airlines
Thu, Oct 29 - Mon, Nov 2
Delta Logo
6:00 am - 8:30 pmONT  Ontario-OKC Oklahoma City Will Rogers World
12h 30m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
6:00 pm - 10:12 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 12m1 stop Salt Lake City
$352Delta
Fri, Oct 30 - Sun, Nov 1
American Airlines Logo
11:59 pm - 8:30 amONT  Ontario-OKC Oklahoma City Will Rogers World
6h 31m1 stop Dallas/Fort Worth
American Airlines Logo
7:41 am - 11:52 amOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 11m1 stop Dallas/Fort Worth
$421American Airlines
Sat, Sep 19 - Sat, Sep 19
United Airlines Logo
5:00 am - 12:57 pmONT  Ontario-OKC Oklahoma City Will Rogers World
5h 57m1 stop Denver Intl
United Airlines Logo
5:05 pm - 9:59 pmOKC  Oklahoma City Will Rogers World-ONT Ontario
6h 54m1 stop Houston George Bush Intcntl
$437United Airlines
Wed, Sep 16 - Sun, Sep 20
American Airlines Logo
6:15 am - 5:30 pmONT  Ontario-OKC Oklahoma City Will Rogers World
9h 15m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:09 am - 9:29 amOKC  Oklahoma City Will Rogers World-ONT Ontario
5h 20m1 stop Dallas/Fort Worth
$527American Airlines
Booking Insights

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 from Ontario to Oklahoma City with more confidence.

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

Round-trip flights from Ontario to Oklahoma City start at $173. Prices are below average for this route right now, with typical round-trip fares ranging from $277 to $413. The lowest price found in the past 5 days was $173 on Frontier.

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

Thursday is the cheapest day of the week to fly from Ontario to Oklahoma City, it is 19% cheaper than the average day. Tuesday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Ontario to Oklahoma City?

  • September is the cheapest month to fly from Ontario to Oklahoma City at $248 round-trip.
  • August ($510) and November ($462) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 105% 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

February

Cheapest flight

$122
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 5% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

    • Economy Class
    • Premium Economy Class
    • First Class

  • 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) - 37% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 28% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 24% of one-stop connections
    • Dallas/Fort Worth (DFW) - 7% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 30% on the Ontario to Oklahoma City route. Thursday is the cheapest departure day at $291 round-trip on average, while Tuesday is the most expensive at $412, a difference of $121. 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 long is a flight from Ontario to Oklahoma City?

    A nonstop flight from Ontario to Oklahoma City takes 0h 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.

  • Have flight prices from Ontario to Oklahoma City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $173 to $1,276. That means the highest observed fare was about 7x higher than the lowest one.

  • 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 $242, which is 32% above the typical average for this route.

  • 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 07m, compared with 5h 52m via Salt Lake City (SLC) and 6h 00m 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.

  • 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

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

    Round-trip flights from Ontario to Oklahoma City range from $277 to $413, with an average of $355 over the past 12 months. Anything below $277 counts as a good deal.

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 can be flexible, aim for a Thursday departure instead of Tuesday. On this route, Thursday flights average $291 - about $121 less than Tuesday (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Oklahoma City trip for September. Fares historically average $248 round-trip in that month - typically $262 less than the most expensive month, which is August (based on the last 12 months).

Everything you need to know for your flight from Ontario to Oklahoma City

Information on your arrival and departure airports

Ontario (ONT)
Oklahoma City (OKC)