App
Customer Support
DKK
Find Bookings
Trip.com
>
Cheap Flights
>
Canada
>
New Brunswick
>
Saint John
>
Flights from Ontario to Saint John
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

Flights from Ontario to Saint John Starting at DKK 2,545

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ONT06:00
        14h 26m
        2 stops
        YSJ00:26
        Wed, Mar 5|Ontario - Saint John|United Airlines
        DKK 2,545DKK 4,303
        41% OFF
        41% OFF
        DKK 4,303DKK 2,545

        Choose United Airlines flights from Ontario to Saint John. The one-way connecting flight with United Airlines departs from Ontario International Airport on Wed, Mar 5, arriving at Saint John Airport. One-way Prices start from DKK 2,545 including taxes and charges.

      • ONT05:05
        15h 21m
        2 stops
        YSJ00:26
        Wed, Mar 5|Ontario - Saint John|Air Canada
        DKK 2,814DKK 4,303
        35% OFF
        35% OFF
        DKK 4,303DKK 2,814

        Choose Air Canada flights from Ontario to Saint John. The one-way connecting flight with Air Canada departs from Ontario International Airport on Wed, Mar 5, arriving at Saint John Airport. One-way Prices start from DKK 2,814 including taxes and charges.

      • ONT06:00
        26h
        2 stops
        YSJ12:00
        Tue, Mar 11|Ontario - Saint John|Air Canada
        DKK 2,860DKK 4,303
        34% OFF
        34% OFF
        DKK 4,303DKK 2,860

        Choose Air Canada flights from Ontario to Saint John. The one-way connecting flight with Air Canada departs from Ontario International Airport on Tue, Mar 11, arriving at Saint John Airport. One-way Prices start from DKK 2,860 including taxes and charges.

      • ONT06:00
        14h 26m
        2 stops
        YSJ00:26
        Tue, Mar 11|Ontario - Saint John|United Airlines
        DKK 2,873
        DKK 2,873

        Choose United Airlines flights from Ontario to Saint John. The one-way connecting flight with United Airlines departs from Ontario International Airport on Tue, Mar 11, arriving at Saint John Airport. One-way Prices start from DKK 2,873 including taxes and charges.

      • ONT06:00
        14h 26m
        2 stops
        YSJ00:26
        Thu, Mar 6|Ontario - Saint John|United Airlines
        DKK 2,874
        DKK 2,874

        Choose United Airlines flights from Ontario to Saint John. The one-way connecting flight with United Airlines departs from Ontario International Airport on Thu, Mar 6, arriving at Saint John Airport. One-way Prices start from DKK 2,874 including taxes and charges.

      • ONT06:00
        29h 38m
        2 stops
        YSJ15:38
        Thu, Mar 6|Ontario - Saint John|Air Canada
        DKK 3,313
        DKK 3,313

        Choose Air Canada flights from Ontario to Saint John. The one-way connecting flight with Air Canada departs from Ontario International Airport on Thu, Mar 6, arriving at Saint John Airport. One-way Prices start from DKK 3,313 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        YSJ02:00 pm
        Sat, Feb 22|Ontario - Saint John|United Airlines
        Find More Flights
        Find More Flights

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

Los Angeles to Saint John flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC5423

    Air Canada

    05:05

    ONT

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  2. AC1040

    Air Canada

    11:25

    DEN

    3.2h

    16:35

    YYZ

    SMTWTFS

  3. AC640

    Air Canada

    20:55

    YYZ

    1.9h

    23:49

    YSJ

    SMTWTFS

  4. AC4080

    Air Canada

    06:00

    ONT

    1.4h

    07:27

    SFO

    SMTWTFS
    Search

  5. AC760

    Air Canada

    08:15

    SFO

    5.7h

    16:55

    YUL

    SMTWTFS

  6. AC8044

    Air Canada

    08:35

    YUL

    1.2h

    10:49

    YSJ

    SMTWTFS

  7. AC4080

    Air Canada

    06:00

    ONT

    1.4h

    07:27

    SFO

    SMTWTFS
    Search

  8. AC760

    Air Canada

    08:15

    SFO

    5.7h

    16:55

    YUL

    SMTWTFS

  9. P6951

    Pascan Aviation

    09:30

    YHU

    1.5h

    12:00

    YSJ

    SMTW---

  10. UA277

    United Airlines

    06:00

    ONT

    1.4h

    07:27

    SFO

    SMTWTFS
    Search

  11. UA8292

    United Airlines

    12:15

    SFO

    4.9h

    20:10

    YYZ

    SMTWTFS

  12. UA8046

    United Airlines

    21:30

    YYZ

    1.9h

    00:24

    YSJ

    SMTWTFS

  13. UA277

    United Airlines

    06:00

    ONT

    1.4h

    07:27

    SFO

    SMTWTFS
    Search

  14. UA608

    United Airlines

    09:50

    SFO

    5.1h

    17:55

    YYZ

    SMTWTFS

  15. AC640

    Air Canada

    20:55

    YYZ

    1.9h

    23:49

    YSJ

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Ontario to Saint John

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Ontario (ONT) to Saint John (YSJ) the cheapest?

    Airlines adjust prices for flights from Ontario to Saint John based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Saint John (YSJ) cost?

    According to Trip.com's data, the lowest price is around DKK 2,959.

  • What is the transportation method from the main airport to downtown in Saint John?

    • The distance from Saint John Airport to downtown is about 14 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Ontario to Saint John

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Saint John. Book your flights at the right time and save more.
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 Information from Ontario to Saint John

Flight distance8,150.91 km
Popular airlineAir Canada

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.