$300+ Cheap flights from Ontario (ONT) to Taipei City
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPE
Mar 21 — Mar 281
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Taipei City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Ontario to Taipei City are usually found in February or March, booked 68 days in advance, depart on a Monday or Wednesday and return on a Thursday
Cheap flight deals from Ontario to Taipei City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to Taipei CityExplore the most affordable flight options available from Ontario to Taipei City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
Explore the most affordable flight options available from Ontario to Taipei City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
This SmartFares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Mon 6/159:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/18![China Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
ONT
- TPE
2 stops23h 05m
Delta
Tue 3/109:55 am
TPE
- ONT
2 stops28h 56m
Delta
Deal found 2/16![Delta logo]()
$669
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:30 pm
ONT
- TPE
1 stop37h 35m
Delta
Wed 3/189:55 am
TPE
- ONT
1 stop16h 23m
Delta
Deal found 2/18![Delta logo]()
$670
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:50 pm
ONT
- TPE
1 stop35h 15m
Delta
Tue 12/810:55 am
TPE
- ONT
1 stop16h 21m
Delta
Deal found 2/18![Delta logo]()
$671
This China Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Tue 6/169:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/18![China Airlines logo]()
$675
This China Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Fri 4/179:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/17![China Airlines logo]()
$676
This Gotogate deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Sat 4/189:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/16![China Airlines logo]()
$677
This FlightHub deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Tue 6/169:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$678
This FlightHub deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Fri 4/249:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/18![China Airlines logo]()
$679
This SmartFares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Sat 4/259:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/18![China Airlines logo]()
$680
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:05 pm
ONT
- TPE
2 stops60h 00m
Delta
Mon 12/710:55 am
TPE
- ONT
1 stop16h 21m
Delta
Deal found 2/18![Delta logo]()
$681
This ANA deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/169:06 pm
ONT
- TSA
2 stops23h 24m
Multiple Airlines
Mon 2/234:50 pm
TSA
- ONT
2 stops19h 04m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,454
Best flights from Ontario to Taipei CityDiscover carefully curated flight deals from Ontario to Taipei City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from Ontario to Taipei City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:00 am
ONT
- TPE
1 stop24h 05m
Delta
Wed 3/259:55 am
TPE
- ONT
2 stops28h 56m
Delta
Deal found 2/18![Delta logo]()
$669
This China Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Tue 4/219:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/16![China Airlines logo]()
$675
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Sun 6/149:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:58 pm
ONT
- TPE
2 stops35h 57m
Delta
Wed 5/209:35 am
TPE
- ONT
2 stops28h 59m
Delta
Deal found 2/15![Delta logo]()
$679
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Fri 4/249:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$675
This Japan Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Wed 5/272:20 pm
TSA
- ONT
2 stops38h 08m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$1,574
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Sun 6/149:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$675
This Gurufare deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
ONT
- TSA
2 stops39h 05m
ANA
Tue 4/284:50 pm
TSA
- ONT
2 stops34h 30m
ANA
Deal found 2/15![ANA logo]()
$1,669
This China Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Wed 4/299:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/18![China Airlines logo]()
$709
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Wed 6/179:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$709
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Thu 6/189:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$709
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Wed 4/299:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$709
This China Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Thu 6/189:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$709
This Japan Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Wed 4/292:20 pm
TSA
- ONT
2 stops43h 17m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,611
This Japan Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Sat 5/22:20 pm
TSA
- ONT
2 stops43h 17m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$1,626
This Japan Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Sat 5/29:40 am
TSA
- ONT
2 stops42h 38m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,629
This Japan Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Tue 4/289:40 am
TSA
- ONT
2 stops42h 38m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,785
This Japan Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Tue 4/219:40 am
TSA
- ONT
2 stops42h 38m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,879
This Japan Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Mon 4/202:20 pm
TSA
- ONT
2 stops43h 17m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$2,005
This Japan Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:59 pm
ONT
- TSA
2 stops44h 16m
Multiple Airlines
Wed 4/222:20 pm
TSA
- ONT
2 stops43h 17m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$2,033
Last-minute flights from Ontario to Taipei CityDiscover last-minute flight deals from Ontario to Taipei City. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Taipei City. Data last updated February 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:30 am
ONT
- TPE
1 stop21h 35m
Delta
Tue 3/109:55 am
TPE
- ONT
2 stops28h 56m
Delta
Deal found 2/18![Delta logo]()
$669
This Gotogate deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Tue 7/219:10 pm
TPE
- ONT
Nonstop12h 30m
China Airlines
Deal found 2/16![China Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Tue 3/179:25 pm
TPE
- ONT
Nonstop11h 25m
China Airlines
Deal found 2/16![China Airlines logo]()
$705
This Japan Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:14 am
ONT
- TSA
2 stops37h 26m
Multiple Airlines
Wed 3/113:35 pm
TSA
- ONT
2 stops42h 07m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$1,736
This Gotogate deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Tue 5/59:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/16![China Airlines logo]()
$703
This KAYAK deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:37 pm
ONT
- TSA
2 stops25h 53m
ANA
Wed 3/114:50 pm
TSA
- ONT
2 stops21h 07m
ANA
Deal found 2/16![ANA logo]()
$1,695
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:30 pm
ONT
- TPE
1 stop37h 35m
Delta
Wed 3/189:55 am
TPE
- ONT
1 stop16h 23m
Delta
Deal found 2/18![Delta logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Tue 3/249:25 pm
TPE
- ONT
Nonstop11h 25m
China Airlines
Deal found 2/17![China Airlines logo]()
$701
This Gotogate deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1411:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Tue 3/249:25 pm
TPE
- ONT
Nonstop11h 25m
China Airlines
Deal found 2/18![China Airlines logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Mon 3/239:25 pm
TPE
- ONT
Nonstop11h 25m
China Airlines
Deal found 2/16![China Airlines logo]()
$704
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Thu 5/79:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/18![China Airlines logo]()
$682
This Gurufare deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Wed 4/229:10 pm
TPE
- ONT
Nonstop11h 50m
China Airlines
Deal found 2/15![China Airlines logo]()
$692
One-way flights from Ontario to Taipei CitySearch for one-way flight options from Ontario to Taipei City. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from Ontario to Taipei City. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:59 am
ONT
- TPE
1 stop16h 56m
Delta
Deal found 2/16![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:53 am
ONT
- TPE
1 stop17h 02m
Delta
Deal found 2/16![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
ONT
- TPE
2 stops22h 55m
Delta
Deal found 2/16![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
ONT
- TPE
2 stops24h 05m
Delta
Deal found 2/16![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:20 pm
ONT
- TPE
2 stops39h 35m
Delta
Deal found 2/17![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:00 am
ONT
- TPE
2 stops48h 05m
Delta
Deal found 2/16![Delta logo]()
$329
This Gurufare deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Deal found 2/18![China Airlines logo]()
$340
This Gurufare deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Deal found 2/19![China Airlines logo]()
$352
This Gurufare deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Deal found 2/16![China Airlines logo]()
$353
This SmartFares deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Deal found 2/17![China Airlines logo]()
$360
This Ticket deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:10 am
ONT
- TPE
Nonstop14h 05m
China Airlines
Deal found 2/16![China Airlines logo]()
$361
This Gurufare deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:50 pm
ONT
- TPE
Nonstop14h 40m
China Airlines
Deal found 2/16![China Airlines logo]()
$367
Find flight deals from Ontario to Taipei City
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Taipei City (TW1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.
Round-trip from | $668 (SmartFares) |
|---|---|
One-way from | $300 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $717 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Taipei 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, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Ontario to Taipei City that are best for you.
Fly from
Ontario
Fly to
Taipei City
Route
Depart
Return
Price
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Sat 3/14
6:00 am-9:05 pm
1 stop24h 05m
Taipei City Taiwan Taoyuan Intl
Wed 3/25
9:55 am-11:51 pm
2 stops28h 56m
$669
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Fri 4/17
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Tue 4/21
9:10 pm-6:00 pm
Nonstop11h 50m
$675
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Thu 4/16
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Sun 6/14
9:10 pm-6:00 pm
Nonstop11h 50m
$675
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Wed 4/8
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Fri 4/24
9:10 pm-6:00 pm
Nonstop11h 50m
$675
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Fri 4/17
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Sun 6/14
9:10 pm-6:00 pm
Nonstop11h 50m
$675
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Thu 5/14
4:58 pm-7:55 pm
2 stops35h 57m
Taipei City Taiwan Taoyuan Intl
Wed 5/20
9:35 am-11:34 pm
2 stops28h 59m
$679
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Sat 4/11
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Wed 4/29
9:10 pm-6:00 pm
Nonstop11h 50m
$709
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Thu 4/16
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Wed 6/17
9:10 pm-6:00 pm
Nonstop11h 50m
$709
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Sat 4/11
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Thu 6/18
9:10 pm-6:00 pm
Nonstop11h 50m
$709
OntarioTaipei City
ONT - TPE
ONTTPE
Ontario
Tue 4/14
12:10 am-5:15 am
Nonstop14h 05m
Taipei City Taiwan Taoyuan Intl
Wed 4/29
9:10 pm-6:00 pm
Nonstop11h 50m
$709
Showing 1-10 of 41 results
Best time to book a flight from Ontario to Taipei City
Have a flexible travel schedule? Discover the best time to fly to Taipei City from Ontario with our price prediction graph.
ONT-TW1
ONT-TPE
ONT-TSA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Taipei City
ONT-TW1
ONT-TPE
ONT-TSA
How far ahead should I book a flight from Ontario to Taipei City?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Taipei City. Price data was last updated on February 18, 2026.
The price you pay for your flight from Ontario to Taipei City may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Ontario to Taipei City?
Currently, January is the cheapest month in which you can book a flight from Ontario to Taipei City (average of $605). Flying from Ontario to Taipei City in June is currently the most expensive (average of $906). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ONT to TPE?
Find hourly flight availability from Ontario to Taipei City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Taipei City as you normally would.
Weekly flight availability from Ontario to Taipei City
Explore weekly flight availability from Ontario to Taipei City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 19, 2026.
The most flights from ONT to TW1 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Ontario to Taipei City delayed?
About 10% of weekly flights between Ontario and Taipei City have experienced delays in the past year, with the average delay time being 65 minutes.
What is the most punctual flight time for Ontario to Taipei City flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Ontario to Taipei City flights?
Over the last year, STARLUX Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing Taipei City
Get insights into the airlines that provide service to Taipei City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Taipei City. Reviews last updated February 19, 2026.
Read through reviews of airlines operating flights from Ontario to Taipei City, such as STARLUX Airlines, China Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.9
Comfort
8.9
Food
8.7
Crew
9.2
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Comfort
8.9
Food
8.7
Crew
9.2
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Comfort
8.9
Food
8.7
Crew
9.2
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Comfort
8.9
Food
8.7
Crew
9.2
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Comfort
8.9
Food
8.7
Crew
9.2
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Ontario to Taipei City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ontario
Popular flights
Alternative routes for Ontario to Taipei City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Taipei City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Taipei City by cabin class
Find flights from Ontario to Taipei City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Taipei City flights
Browse other Ontario and Taipei City flight options. Last updated on February 19, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on February 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Ontario to Taipei City
Discover the top 4 airlines that operate flights from Ontario to Taipei City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$611 | Average$755 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$645 | Average$804 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$650 | Average$778 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$727 | Average$1,030 | FlexibilityNo cancel fee | On-time69% |