ONT - OKA

$377 Find Cheap Flights from Ontario to Okinawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Okinawa departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Okinawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Okinawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Okinawa, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$793
United Airlines
Sun 2/1Sat 2/14
ONT - OKA • 2 stops
Cheapest one-way
$377
Delta
Wed 2/25
ONT - OKA • 2 stops
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We hope you love your trip to Okinawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Okinawa (ONT-OKA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Okinawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Okinawa

Sun, Feb 1 - Sat, Feb 14
United Airlines Logo
6:00 am - 7:25 pm
ONT
-
OKA
20h 25m2 stops
United Airlines Logo
7:30 am - 12:38 pm
OKA
-
ONT
46h 08m2 stops
$793United Airlines
Tue, Apr 14 - Fri, Apr 24
China Airlines Logo
12:10 am - 7:45 pm
ONT
-
OKA
27h 35m1 stop
China Airlines Logo
11:55 am - 6:00 pm
OKA
-
ONT
22h 05m1 stop
$887China Airlines
Wed, Apr 15 - Fri, Apr 24
United Airlines Logo
6:49 pm - 6:10 pm
ONT
-
OKA
31h 21m2 stops
United Airlines Logo
11:05 am - 10:45 pm
OKA
-
ONT
27h 40m2 stops
$888United Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
11:10 pm - 2:40 pm
ONT
-
OKA
23h 30m1 stop
Multiple Airlines Logo
3:50 pm - 11:59 pm
OKA
-
ONT
24h 09m2 stops
$893Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
11:10 pm - 2:40 pm
ONT
-
OKA
23h 30m1 stop
Multiple Airlines Logo
3:50 pm - 10:32 pm
OKA
-
ONT
22h 42m2 stops
$912Multiple Airlines
Mon, Mar 16 - Tue, Mar 31
China Airlines Logo
11:50 pm - 10:45 am
ONT
-
OKA
18h 55m1 stop
China Airlines Logo
11:55 am - 6:00 pm
OKA
-
ONT
22h 05m1 stop
$922China Airlines
Thu, Mar 12 - Mon, Mar 23
China Airlines Logo
11:50 pm - 7:20 pm
ONT
-
OKA
27h 30m1 stop
China Airlines Logo
11:55 am - 5:50 pm
OKA
-
ONT
21h 55m1 stop
$923China Airlines
Fri, Mar 6 - Sat, Mar 14
STARLUX Airlines Logo
9:45 pm - 2:15 pm
ONT
-
OKA
23h 30m1 stop
STARLUX Airlines Logo
3:25 pm - 4:50 pm
OKA
-
ONT
17h 25m1 stop
$924STARLUX Airlines
Fri, Mar 6 - Sat, Mar 14
Multiple Airlines Logo
9:45 pm - 2:15 pm
ONT
-
OKA
23h 30m1 stop
Multiple Airlines Logo
3:25 pm - 11:32 pm
OKA
-
ONT
24h 07m2 stops
$931Multiple Airlines
Thu, Mar 12 - Sat, Mar 21
China Airlines Logo
11:50 pm - 7:20 pm
ONT
-
OKA
27h 30m1 stop
China Airlines Logo
11:55 am - 5:50 pm
OKA
-
ONT
21h 55m1 stop
$973China Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Okinawa flights

Get data-powered insights and trends into flights from Ontario to Okinawa to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Ontario and Okinawa?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Ontario to Okinawa.

There is just one airline that flies from Ontario to Okinawa direct and that is China Airlines. The best round-trip deal found from China Airlines for the route is $902.

Find deals

Good to know

Cheapest flight$377
Flight from Ontario to Okinawa

When to book flights from Ontario to Okinawa

Are your dates flexible? Find out the best times to travel from Ontario to Okinawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Okinawa

  • What is the cheapest flight from Ontario to Okinawa?

    In the last 3 days, the lowest price for a flight from Ontario to Okinawa was $377 for a one-way ticket and $793 for a round-trip.

  • Do I need a passport to fly between Ontario and Okinawa?

    Yes, you’ll need a passport to travel to Okinawa from Ontario.

  • Which airports will I be using when flying from Ontario to Okinawa?

    When flying out of Ontario you will be using Ontario. You will be landing at Okinawa, also known as Okinawa Naha.

  • Which aircraft models fly most regularly from Ontario to Okinawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Okinawa?

    SkyTeam is the only airline alliance operating flights between Ontario and Okinawa.

  • How does KAYAK find such low prices on flights from Ontario to Okinawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Okinawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Okinawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Okinawa from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Okinawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Okinawa with an airline and back to Ontario with another airline. Booking your flights between Ontario and OKA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Okinawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Okinawa from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Okinawa

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Okinawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Okinawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
China AirlinesOverall score based on 798 reviews
8.0Entertainment
7.8Food
8.0Comfort
8.5Crew
8.3Boarding
Airline reviews

Flight attendants. Food, entertainment and most of all, be on time.

8.0 ExcellentAnonymous, Dec 2025
PHX - TPE
Read more China Airlines reviews

Flight attendants. Food, entertainment and most of all, be on time.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

Everything you need to know for your flight from Ontario to Okinawa

Information on your arrival and departure airports

Ontario (ONT)
Okinawa (OKA)