$640 CHEAP FLIGHTS from Busan to Ontario (PUS - ONT) | KAYAK

English

Search for a country or language

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest one-way

$640

Typical prices: $710-$1,058

China Airlines

Sat 11/10

PUS - ONT • 1 stop

Nonstop flights

There are currently no direct flights between Busan and Ontario. You'll need to take a connecting flight to reach the destination.

Insights

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Busan to Ontario (PUS-ONT)

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

Round-trip

One-way

Recent round-trip flight deals from Busan to Ontario

Mon, Jan 18 - Thu, Feb 18

11:50 am - 5:05 pmPUS Busan Gimhae-ONT Ontario

22h 15m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 10:50 amONT Ontario-PUS Busan Gimhae

19h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,092China Airlines

Thu, Sep 17 - Sat, Sep 19

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,285China Airlines

Thu, Sep 17 - Sat, Sep 19

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,287China Airlines

Thu, Sep 17 - Sat, Sep 19

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,291China Airlines

Thu, Sep 17 - Sat, Sep 19

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,296China Airlines

Thu, Sep 17 - Sat, Sep 19

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,297China Airlines

Fri, Oct 30 - Sun, Nov 29

11:50 am - 6:05 pmPUS Busan Gimhae-ONT Ontario

22h 15m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 10:50 amONT Ontario-PUS Busan Gimhae

19h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,308China Airlines

Sat, Nov 14 - Sat, Dec 12

11:50 am - 5:05 pmPUS Busan Gimhae-ONT Ontario

22h 15m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 6:50 pmONT Ontario-PUS Busan Gimhae

27h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,329China Airlines

Sat, Dec 19 - Tue, Dec 22

11:50 am - 5:05 pmPUS Busan Gimhae-ONT Ontario

22h 15m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 10:50 amONT Ontario-PUS Busan Gimhae

19h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,343China Airlines

Sat, Dec 19 - Tue, Dec 22

6:55 pm - 11:56 pmPUS Busan Gimhae-ONT Ontario

46h 01m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

9:45 pm - 5:55 pmONT Ontario-PUS Busan Gimhae

27h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,573Multiple Airlines

Booking Insights

Price, demand and travel trends for Busan to Ontario flights

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

What is the cheapest airline to fly from Busan to Ontario?

China Airlines ($1,092) and STARLUX Airlines ($1,789) are the cheapest airlines to fly round-trip from Busan to Ontario according to KAYAK data over the last 5 days.

Cheapest flight	$640

Flight from Busan to Ontario

When to book flights from Busan to Ontario

Are your dates flexible? Find out the best times to travel from Busan to Ontario 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.

Which airports can I use when flying from Busan to Ontario?
Flights from Busan to Ontario usually depart from Busan Gimhae (PUS) and arrive at Ontario (ONT).
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.
How long is a flight from Busan to Ontario?
A nonstop flight from Busan to Ontario takes 0h 00m, covering 6,004 miles.
Do I need a passport to fly from Busan to Ontario?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Busan to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,092 to $1,789. That means the highest observed fare was about 63% higher than the lowest one.
How are flight prices from Busan to Ontario looking right now?
One-way fares from Busan to Ontario are currently higher than usual. Average one-way flight prices are about $1,216, which is 14% above the typical average for this route.
What is the time difference between Busan and Ontario?
Ontario is 16 hours behind Busan (Pacific Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
· Fox
· Thrifty
· Europcar
· Dollar
· Alamo

If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.
- Azure Hotel & Suites, Trademark Collection by Wyndham
- La Quinta Inn & Suites by Wyndham Ontario Airport
- Holiday Inn Ontario Airport By IHG

More options for your flight from Busan to Ontario

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario

Hotels in Ontario

Vacations in Ontario