App
Customer Support
PHP
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 Thunder Bay to Ontario Starting at PHP 10,367

Whether you’re going for a one-way or round-trip to Ontario, we’ve got you covered! Check out these different flight options from Thunder Bay below.

  • One way
  • Round-trip
      • YQT12:35
        29h 29m
        2 stops
        ONT15:04
        Fri, Mar 14|Thunder Bay - Ontario|Porter Airlines
        PHP 10,367PHP 54,828
        81% OFF
        81% OFF
        PHP 54,828PHP 10,367

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Fri, Mar 14, arriving at Ontario International Airport. One-way Prices start from PHP 10,367 including taxes and charges.

      • YQT14:20
        27h 59m
        2 stops
        ONT15:19
        Tue, Mar 4|Thunder Bay - Ontario|Porter Airlines
        PHP 11,865PHP 54,828
        78% OFF
        78% OFF
        PHP 54,828PHP 11,865

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from PHP 11,865 including taxes and charges.

      • YQT10:10
        13h 25m
        2 stops
        ONT20:35
        Thu, Feb 20|Thunder Bay - Ontario|Porter Airlines
        PHP 14,614PHP 54,828
        73% OFF
        73% OFF
        PHP 54,828PHP 14,614

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Thu, Feb 20, arriving at Ontario International Airport. One-way Prices start from PHP 14,614 including taxes and charges.

      • YQT10:10
        24h 16m
        2 stops
        ONT07:26
        Thu, Mar 13|Thunder Bay - Ontario|Porter Airlines
        PHP 18,239
        PHP 18,239

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Thu, Mar 13, arriving at Ontario International Airport. One-way Prices start from PHP 18,239 including taxes and charges.

      • YQT08:00
        15h 16m
        2 stops
        ONT20:16
        Mon, Feb 17|Thunder Bay - Ontario|Porter Airlines
        PHP 22,143
        PHP 22,143

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Mon, Feb 17, arriving at Ontario International Airport. One-way Prices start from PHP 22,143 including taxes and charges.

      • YQT17:40
        32h 44m
        2 stops
        ONT23:24
        Sun, Mar 9|Thunder Bay - Ontario|Porter Airlines
        PHP 24,996
        PHP 24,996

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Sun, Mar 9, arriving at Ontario International Airport. One-way Prices start from PHP 24,996 including taxes and charges.

      • YQT08:00
        15h 45m
        2 stops
        ONT20:45
        Mon, Mar 10|Thunder Bay - Ontario|Porter Airlines
        PHP 26,303
        PHP 26,303

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Mon, Mar 10, arriving at Ontario International Airport. One-way Prices start from PHP 26,303 including taxes and charges.

      • YQT08:00
        17h 4m
        2 stops
        ONT22:04
        Fri, Feb 14|Thunder Bay - Ontario|Porter Airlines
        PHP 46,056
        PHP 46,056

        Choose Porter Airlines flights from Thunder Bay to Ontario. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Fri, Feb 14, arriving at Ontario International Airport. One-way Prices start from PHP 46,056 including taxes and charges.

      • YQT01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Fri, Feb 21|Thunder Bay - Ontario|Porter Airlines
        Find More Flights
        Find More Flights

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

Thunder Bay to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. PD2630

    Porter Airlines

    08:00

    YQT

    2.0h

    10:03

    YTZ

    SMTWTFS
    Search

  2. AS973

    Alaska Airlines

    16:45

    YYZ

    5.2h

    18:59

    SEA

    SMTWTFS

  3. AS1003

    Alaska Airlines

    21:22

    SEA

    2.6h

    23:59

    ONT

    SMTWTFS

  4. PD2630

    Porter Airlines

    08:00

    YQT

    2.0h

    10:03

    YTZ

    SMTWTFS
    Search

  5. AA1111

    American Airlines

    17:10

    YYZ

    3.8h

    20:00

    DFW

    SMTWTFS

  6. AA3181

    American Airlines

    21:00

    DFW

    3.3h

    22:16

    ONT

    SMTWTFS

  7. PD2630

    Porter Airlines

    08:00

    YQT

    2.0h

    10:03

    YTZ

    SMTWTFS
    Search

  8. PD653

    Porter Airlines

    07:00

    YYZ

    4.9h

    08:53

    LAS

    SMTWTFS

  9. F91283

    Frontier Airlines

    08:49

    LAS

    1.1h

    09:54

    ONT

    ---WT-S

  10. PD2630

    Porter Airlines

    08:00

    YQT

    2.0h

    10:03

    YTZ

    SMTWTFS
    Search

  11. PD659

    Porter Airlines

    13:05

    YYZ

    4.9h

    14:58

    LAS

    S--W---

  12. F91357

    Frontier Airlines

    13:40

    LAS

    1.1h

    14:48

    ONT

    S-TWTFS

  13. TS7192

    Air Transat

    08:45

    YQT

    2.0h

    10:45

    YTZ

    SMTWTFS
    Search

  14. AA1111

    American Airlines

    17:10

    YYZ

    3.8h

    20:00

    DFW

    SMTWTFS

  15. AA3181

    American Airlines

    21:00

    DFW

    3.3h

    22:16

    ONT

    SMTWTFS

  16. TS7896

    Air Transat

    10:00

    YQT

    1.8h

    11:45

    YYZ

    -M-W-F-
    Search

  17. UA2462

    United Airlines

    19:00

    YYZ

    5.8h

    21:49

    SFO

    SMTWTFS

  18. UA5740

    United Airlines

    08:25

    SFO

    1.5h

    09:54

    ONT

    SMTWTFS

  19. PD224

    Porter Airlines

    10:36

    YQT

    1.6h

    12:09

    YYZ

    -M-W-F-
    Search

  20. PD659

    Porter Airlines

    13:05

    YYZ

    4.9h

    14:58

    LAS

    S--W---

  21. F94757

    Frontier Airlines

    10:36

    LAS

    1.1h

    11:43

    ONT

    S-TWT-S

  22. PD224

    Porter Airlines

    10:36

    YQT

    1.6h

    12:09

    YYZ

    -M-W-F-
    Search

  23. PD659

    Porter Airlines

    13:05

    YYZ

    4.9h

    14:58

    LAS

    S--W---

  24. F91357

    Frontier Airlines

    13:40

    LAS

    1.1h

    14:48

    ONT

    S-TWTFS

  25. PD2352

    Porter Airlines

    11:45

    YQT

    2.2h

    13:55

    YOW

    SMTWTFS
    Search

  26. PD651

    Porter Airlines

    08:55

    YOW

    5.3h

    11:15

    LAS

    S-T-T-S

  27. F91357

    Frontier Airlines

    13:40

    LAS

    1.1h

    14:48

    ONT

    S-TWTFS

  28. PD2634

    Porter Airlines

    14:20

    YQT

    2.0h

    16:23

    YTZ

    SMTWTFS
    Search

  29. PD655

    Porter Airlines

    20:40

    YYZ

    4.9h

    22:32

    LAS

    SMTWTFS

  30. F91357

    Frontier Airlines

    13:40

    LAS

    1.1h

    14:48

    ONT

    S-TWTFS
Find more flights and airlines

When is the cheapest time to fly from Thunder Bay to Ontario?

These price trend charts carefully monitor and predict how flight prices from Thunder Bay to Ontario will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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 Thunder Bay (YQT) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Thunder Bay 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 Thunder Bay (YQT) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around PHP 37,760.

How to find a cheap flight from Thunder Bay to Ontario

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 | Thunder Bay to Ontario

Off-season for travelOctober
Peak season for travelNovember
Flight distance9,957.6 km
Popular airlinePorter 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.