Trip.com
>
Cheap Flights
>
United States
>
California
>
Ontario
Hotels in Ontario
>
Flights from Taitung to Ontario

Find the cheapest flight options from Taitung to Ontario over the next three months. Book one-way tickets from VND 14,756,277 and round-trip tickets from VND 25,092,764.

      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Tue, Dec 23 | Mandarin Airlines
        ONT 22:50
        28h
        1 stop
        TTT 18:50
        Ontario - Taitung | Tue, Dec 30 | China Airlines
        VND 25,092,764 VND 49,647,985
        49% OFF
        49% OFF
        VND 49,647,985 VND 25,092,764
      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Mon, Dec 15 | Mandarin Airlines
        ONT 22:40
        28h 10m
        1 stop
        TTT 18:50
        Ontario - Taitung | Mon, Dec 22 | China Airlines
        VND 32,431,707 VND 49,647,985
        35% OFF
        35% OFF
        VND 49,647,985 VND 32,431,707
      • TTT 11:30
        21h 20m
        1 stop
        ONT 16:50
        Taitung - Ontario | Mon, Dec 15 | Uni Air
        ONT 22:40
        27h 20m
        1 stop
        TTT 18:00
        Ontario - Taitung | Mon, Dec 22 | China Airlines
        VND 32,480,235 VND 49,647,985
        35% OFF
        35% OFF
        VND 49,647,985 VND 32,480,235
      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Mon, Dec 29 | Mandarin Airlines
        ONT 22:40
        28h 10m
        1 stop
        TTT 18:50
        Ontario - Taitung | Mon, Jan 5 | China Airlines
        VND 37,941,513
        24% OFF
        VND 49,647,985 VND 37,941,513
      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Sun, Dec 28 | Mandarin Airlines
        ONT 22:40
        28h 10m
        1 stop
        TTT 18:50
        Ontario - Taitung | Sun, Jan 4 | China Airlines
        VND 39,542,940
        20% OFF
        VND 49,647,985 VND 39,542,940
      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Thu, Dec 11 | Mandarin Airlines
        ONT 22:40
        28h 10m
        1 stop
        TTT 18:50
        Ontario - Taitung | Thu, Dec 18 | China Airlines
        VND 39,852,774
        20% OFF
        VND 49,647,985 VND 39,852,774
      • TTT 11:30
        21h 20m
        1 stop
        ONT 16:50
        Taitung - Ontario | Thu, Dec 11 | Uni Air
        ONT 22:40
        27h 20m
        1 stop
        TTT 18:00
        Ontario - Taitung | Thu, Dec 18 | China Airlines
        VND 39,901,302
        20% OFF
        VND 49,647,985 VND 39,901,302
      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Wed, Dec 31 | Mandarin Airlines
        ONT 22:40
        28h 10m
        1 stop
        TTT 18:50
        Ontario - Taitung | Wed, Jan 7 | China Airlines
        VND 42,659,938
        14% OFF
        VND 49,647,985 VND 42,659,938
      • TTT 09:15
        23h 35m
        1 stop
        ONT 16:50
        Taitung - Ontario | Fri, Dec 12 | Mandarin Airlines
        ONT 22:50
        28h
        1 stop
        TTT 18:50
        Ontario - Taitung | Fri, Dec 19 | China Airlines
        VND 44,168,042
        11% OFF
        VND 49,647,985 VND 44,168,042
      • TTT 20:35
        36h 15m
        1 stop
        ONT 16:50
        Taitung - Ontario | Fri, Dec 12 | Uni Air
        ONT 22:50
        23h 45m
        1 stop
        TTT 14:35
        Ontario - Taitung | Fri, Dec 19 | China Airlines
        VND 44,186,707
        11% OFF
        VND 49,647,985 VND 44,186,707
      • TTT 13:00
        17h 25m
        1 stop
        ONT Invalid Date
        Taitung - Ontario | Fri, Dec 12 | Normal Airline
        ONT 15:00
        6h
        Direct
        TTT 16:00
        Ontario - Taitung | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Taitung to Ontario are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Taitung to Ontario

The distance between Taitung and Ontario is 11,149.4km.

Cheapest one-way flight priceVND 14,756,277
Cheapest return ticket priceVND 25,092,764
Flight distance11,149.4km

Find the best time to fly from Taitung to Ontario

The cheapest time for Taitung to Ontario flights: Jan 18 to Jan 25 — one way flight prices from VND 14,756,277.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Taitung to Ontario, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Taitung (TTT) to Ontario (ONT)?

    Based on Trip.com data, Mandarin Airlines offers one-way fares as low as VND 14,756,277 on Cheapest nonstop routes (e.g. TTT to ONT on Wed, Jan 21), while Mandarin Airlines offers Cheapest nonstop round-trips from VND 25,092,764 departing on Tue, Dec 23 and returning on Tue, Dec 30.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Taitung to Ontario is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Taitung to Ontario, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 21, with one-way flights priced at just VND 14,756,277.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Mandarin Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Get exclusive promo codes for Trip.com app users.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Taitung to Ontario on December 23, 2025 with Mandarin Airlines, with prices starting at VND 25,092,763.
  • The time difference between Ontario and Taitung is 16h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights