App
Customer Support
USD
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Trail to Ontario Starting at $567

Discover our range of affordable one-way and round-trip flights from Trail to Ontario and kick-start your next adventure today!

  • One way
  • Round-trip
      • YZZ10:55
        28h 30m
        2 stops
        ONT15:25
        Tue, Feb 18|Trail - Ontario|Pacific Coastal Airlines
        $567$1,542
        63% OFF
        63% OFF
        $1,542$567

        Choose Pacific Coastal Airlines flights from Trail to Ontario. The one-way connecting flight with Pacific Coastal Airlines departs from Trail Airport on Tue, Feb 18, arriving at Ontario International Airport. One-way Prices start from $567 including taxes and charges.

      • YZZ10:55
        22h 20m
        2 stops
        ONT09:15
        Wed, Feb 19|Trail - Ontario|Pacific Coastal Airlines
        $607$1,542
        61% OFF
        61% OFF
        $1,542$607

        Choose Pacific Coastal Airlines flights from Trail to Ontario. The one-way connecting flight with Pacific Coastal Airlines departs from Trail Airport on Wed, Feb 19, arriving at Ontario International Airport. One-way Prices start from $607 including taxes and charges.

      • YZZ14:50
        20h 12m
        2 stops
        ONT11:02
        Sat, Mar 8|Trail - Ontario|Pacific Coastal Airlines
        $1,328$1,542
        14% OFF
        14% OFF
        $1,542$1,328

        Choose Pacific Coastal Airlines flights from Trail to Ontario. The one-way connecting flight with Pacific Coastal Airlines departs from Trail Airport on Sat, Mar 8, arriving at Ontario International Airport. One-way Prices start from $1,328 including taxes and charges.

      • YZZ10:55
        12h 29m
        2 stops
        ONT23:24
        Sun, Mar 9|Trail - Ontario|Pacific Coastal Airlines
        $1,357
        $1,357

        Choose Pacific Coastal Airlines flights from Trail to Ontario. The one-way connecting flight with Pacific Coastal Airlines departs from Trail Airport on Sun, Mar 9, arriving at Ontario International Airport. One-way Prices start from $1,357 including taxes and charges.

      • YZZ01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sun, Feb 23|Trail - Ontario|Pacific Coastal Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trail to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. 8P452

    Pacific Coastal Airlines

    10:55

    YZZ

    1.3h

    12:11

    YVR

    SMTWT-S
    Search

  2. WS8452

    WestJet

    19:32

    YVR

    1.3h

    20:50

    SEA

    SMTWTFS

  3. WS7450

    WestJet

    12:40

    SEA

    2.8h

    15:25

    ONT

    SMTWT-S

  4. 8P452

    Pacific Coastal Airlines

    10:55

    YZZ

    1.3h

    12:11

    YVR

    SMTWT-S
    Search

  5. AS3498

    Alaska Airlines

    06:00

    YVR

    1.2h

    07:10

    SEA

    SMTWTFS

  6. AS1254

    Alaska Airlines

    08:26

    SEA

    2.5h

    10:57

    ONT

    SMTWTFS

  7. 8P452

    Pacific Coastal Airlines

    10:55

    YZZ

    1.3h

    12:11

    YVR

    SMTWT-S
    Search

  8. UA1083

    United Airlines

    19:20

    YVR

    2.4h

    21:46

    SFO

    SMTWTFS

  9. UA5740

    United Airlines

    07:45

    SFO

    1.6h

    09:19

    ONT

    SMTWTFS

  10. 8P452

    Pacific Coastal Airlines

    10:55

    YZZ

    1.3h

    12:11

    YVR

    SMTWT-S
    Search

  11. AS3417

    Alaska Airlines

    19:33

    YVR

    1.1h

    20:40

    SEA

    SMTWT-S

  12. AS1003

    Alaska Airlines

    20:15

    SEA

    2.5h

    22:46

    ONT

    SMTWTFS

  13. 8P456

    Pacific Coastal Airlines

    14:50

    YZZ

    1.3h

    16:08

    YVR

    -----F-
    Search

  14. WS8452

    WestJet

    19:32

    YVR

    1.3h

    20:50

    SEA

    SMTWTFS

  15. AS1254

    Alaska Airlines

    08:26

    SEA

    2.5h

    10:57

    ONT

    SMTWTFS

  16. 8P458

    Pacific Coastal Airlines

    16:45

    YZZ

    1.3h

    18:01

    YVR

    SMTWT-S
    Search

  17. UA1230

    United Airlines

    15:15

    YVR

    2.5h

    17:42

    SFO

    SMTWTFS

  18. UA794

    United Airlines

    19:05

    SFO

    1.5h

    20:34

    ONT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Trail to Ontario?

Explore the best time to buy affordable tickets to Ontario with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Trail (YZZ) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Trail to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Trail (YZZ) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around $826.

How to find a cheap flight from Trail to Ontario

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Trail to Ontario

Flight distance11,973.49 km
Popular airlinePacific Coastal Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.