International route
Cheap flights from Ontario to Taipei
Ontario International Airport (ONT) to Taiwan Taoyuan International Airport (TPE). 6,818 miles, connecting flights only.
ONT to TPE at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 6,818 milesgreat-circle
- Typical flight time
- 14h 5mif flown nonstop
- Nonstop airlines
- None (connecting only)
- Nonstop flights per day
- 0connections available
- Cheapest month
- January 2027over the next six months
- Best day to fly
- Tuesday17% less than Friday
- Time difference
- 15h aheadTaipei vs Ontario
Ontario to Taipei
Round trips from $507
Per traveler, taxes and fees included. Lowest fare we found departs Wed, Jan 6.
Cheapest month: January 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppOntario to Taipei fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Ontario to Taipei
No nonstop service: 10 airlines offer one-stop itineraries.
- AMAeroméxicoSkyTeamConnecting via MEX, GDL · first checked bag from $40
- ACAir CanadaStar AllianceConnecting via YUL, YYC · first checked bag from $35
- ASAlaska AirlinesoneworldConnecting via SEA, PDX, SFO · first checked bag from $35
- AAAmerican AirlinesoneworldConnecting via CLT, ORD, PHL · first checked bag from $40
- DLDelta Air LinesSkyTeamConnecting via ATL, MSP, SLC, JFK, BOS, LGA · first checked bag from $35
- B6JetBlueConnecting via JFK, BOS, MCO · first checked bag from $40
- UAUnited AirlinesStar AllianceConnecting via ORD, DEN, IAD · first checked bag from $40
- VBVivaLow-costConnecting via MTY, CUN · first checked bag from $45
- Y4VolarisLow-costConnecting via GDL · first checked bag from $45
- WSWestJetConnecting via YVR · first checked bag from $35
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Chicago (ORD)AAUA2 airlines
- New York (JFK)DLB62 airlines
- Boston (BOS)DLB62 airlines
- Guadalajara (GDL)AMY42 airlines
- Charlotte (CLT)AA1 airline
Which airport should I use?
Ontario has 5 airports. Fares can differ by $50 to $150 round trip between them, so check the alternatives before you book.
Other departure airports near Ontario
- Los Angeles (LAX) to Taipei (TPE)5 airlines fly nonstop · Los Angeles International Airport
- Santa Ana (SNA) to Taipei (TPE)1 airline flies nonstop · John Wayne Airport, Orange County
- Burbank (BUR) to Taipei (TPE)Connecting flights only · Hollywood Burbank Airport
- Long Beach (LGB) to Taipei (TPE)Connecting flights only · Long Beach Airport
Tips for this route
- There is no scheduled nonstop between ONT and TPE. Every itinerary connects, most often through ORD, JFK or BOS, so sort results by total travel time rather than price alone.
- January 2027 is the cheapest month to fly over the next six months, with round trips from $507; September 2026 is the most expensive at $667 and up, a difference of $160 per traveler.
- Departing on a Tuesday averages 17% less than a Friday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
- Taipei is 15 hours ahead of Ontario. Expect to lose 15 hours on the clock heading east, so an overnight or late-afternoon departure tends to arrive at a more usable hour.
Ready to compare live fares?
See every airline on ONT–TPE side by side with bags and seat rules spelled out.
Search Ontario to TaipeiOntario to Taipei: common questions
How long is the flight from Ontario to Taipei?
There are no nonstop flights, so the trip from Ontario (ONT) to Taipei (TPE) takes 14h 5m of flying plus a layover, usually 17h 5m or more door to door across 6,818 miles.
Which airlines fly nonstop from ONT to TPE?
No airline currently flies nonstop between Ontario (ONT) and Taipei (TPE). The most common connections are through ORD, JFK and BOS.
What is the cheapest month to fly from Ontario to Taipei?
Over the next six months, January 2027 has the lowest round-trip fares from Ontario (ONT) to Taipei (TPE), starting at $507 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.
How far in advance should I book Ontario to Taipei flights?
Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Ontario and Taipei?
Taipei is 15 hours ahead of Ontario. ONT is on America/Los Angeles time and TPE on Asia/Taipei time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.