App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
Canada
>
Ontario
>
Sudbury
>
Seattle to Sudbury flight
>
Seattle to Sudbury Airport flight
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 Flights from Seattle to Sudbury Airport

  • One way
  • Round-trip
      • SEA07:15
        26h 25m
        1 stop
        YSB12:40
        Seattle - Sudbury|Wed, Mar 19|Alaska Airlines
        NZD 421NZD 1,264
        67% OFF
        67% OFF
        NZD 1,264NZD 421

        Choose Alaska Airlines flights from Seattle to Sudbury. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Wed, Mar 19, arriving at Sudbury Airport. One-way Prices start from NZD 421 including taxes and charges.

      • SEA07:15
        26h 25m
        1 stop
        YSB12:40
        Seattle - Sudbury|Thu, Mar 20|Alaska Airlines
        NZD 431NZD 1,264
        66% OFF
        66% OFF
        NZD 1,264NZD 431

        Choose Alaska Airlines flights from Seattle to Sudbury. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Thu, Mar 20, arriving at Sudbury Airport. One-way Prices start from NZD 431 including taxes and charges.

      • SEA07:15
        27h 30m
        1 stop
        YSB13:45
        Seattle - Sudbury|Fri, Mar 21|Alaska Airlines
        NZD 466NZD 1,264
        63% OFF
        63% OFF
        NZD 1,264NZD 466

        Choose Alaska Airlines flights from Seattle to Sudbury. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Fri, Mar 21, arriving at Sudbury Airport. One-way Prices start from NZD 466 including taxes and charges.

      • SEA07:15
        27h 30m
        1 stop
        YSB13:45
        Seattle - Sudbury|Fri, Mar 28|Alaska Airlines
        NZD 599
        NZD 599

        Choose Alaska Airlines flights from Seattle to Sudbury. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Fri, Mar 28, arriving at Sudbury Airport. One-way Prices start from NZD 599 including taxes and charges.

      • SEA05:00
        28h 40m
        1 stop
        YSB12:40
        Seattle - Sudbury|Wed, Mar 19|United Airlines
        NZD 743
        NZD 743

        Choose United Airlines flights from Seattle to Sudbury. The one-way connecting flight with United Airlines departs from Seattle Tacoma Intl. Airport on Wed, Mar 19, arriving at Sudbury Airport. One-way Prices start from NZD 743 including taxes and charges.

      • SEA05:00
        29h 45m
        1 stop
        YSB13:45
        Seattle - Sudbury|Fri, Mar 21|United Airlines
        NZD 885
        NZD 885

        Choose United Airlines flights from Seattle to Sudbury. The one-way connecting flight with United Airlines departs from Seattle Tacoma Intl. Airport on Fri, Mar 21, arriving at Sudbury Airport. One-way Prices start from NZD 885 including taxes and charges.

      • SEA1:00 PM
        3h 5m
        Nonstop
        YSB2:00 PM
        Seattle - Sudbury|Wed, Mar 26|Alaska Airlines
        Find More Flights
        Find More Flights

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

Airports in Seattle

  • 0.7 km from central Seattle
    Seattle Tacoma Intl. Airport
    Tickets From
    NZD 421

Flight Schedule from Seattle to Sudbury Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS972

    Alaska Airlines

    07:17

    SEA

    4.7h

    15:00

    YYZ

    SMTWTFS
    Search

  2. AC8233

    Air Canada

    08:00

    YYZ

    1.1h

    09:07

    YSB

    SMTWTF-

  3. DL3742

    Delta Air Lines

    09:40

    SEA

    1.2h

    10:50

    YVR

    SMTWTFS
    Search

  4. DL6962

    Delta Air Lines

    13:15

    YVR

    4.7h

    20:54

    YYZ

    SMTWTFS

  5. PD2531

    Porter Airlines

    12:40

    YTZ

    1.1h

    13:45

    YSB

    SMTWTFS

  6. WS8496

    WestJet

    09:40

    SEA

    1.2h

    10:51

    YVR

    SMTWTFS
    Search

  7. WS714

    WestJet

    13:15

    YVR

    4.7h

    20:54

    YYZ

    SMTWTFS

  8. TS7425

    Air Transat

    11:35

    YTZ

    1.1h

    12:40

    YSB

    SMTWTFS

  9. DL3742

    Delta Air Lines

    09:40

    SEA

    1.2h

    10:50

    YVR

    SMTWTFS
    Search

  10. DL6962

    Delta Air Lines

    13:15

    YVR

    4.7h

    20:54

    YYZ

    SMTWTFS

  11. TS7425

    Air Transat

    11:35

    YTZ

    1.1h

    12:40

    YSB

    SMTWTFS

  12. WS8496

    WestJet

    09:40

    SEA

    1.2h

    10:51

    YVR

    SMTWTFS
    Search

  13. WS714

    WestJet

    13:15

    YVR

    4.7h

    20:54

    YYZ

    SMTWTFS

  14. PD2531

    Porter Airlines

    12:40

    YTZ

    1.1h

    13:45

    YSB

    SMTWTFS

  15. WS8496

    WestJet

    09:40

    SEA

    1.2h

    10:51

    YVR

    SMTWTFS
    Search

  16. AC122

    Air Canada

    15:45

    YVR

    4.4h

    23:11

    YYZ

    SMTWTFS

  17. AC8233

    Air Canada

    08:00

    YYZ

    1.1h

    09:07

    YSB

    SMTWTF-

  18. AC8803

    Air Canada

    10:00

    SEA

    1.1h

    11:05

    YVR

    SMTWTFS
    Search

  19. AC122

    Air Canada

    15:45

    YVR

    4.4h

    23:11

    YYZ

    SMTWTFS

  20. AC8233

    Air Canada

    08:00

    YYZ

    1.1h

    09:07

    YSB

    SMTWTF-

  21. AA2398

    American Airlines

    15:10

    SEA

    4.1h

    21:17

    ORD

    SMTWTFS
    Search

  22. AA3604

    American Airlines

    08:10

    ORD

    1.7h

    10:50

    YYZ

    SMTWTFS

  23. AC8237

    Air Canada

    14:15

    YYZ

    1.1h

    15:23

    YSB

    SMTWTFS

  24. WS1553

    WestJet

    15:15

    SEA

    1.7h

    17:55

    YYC

    SMTWT-S
    Search

  25. WS568

    WestJet

    19:05

    YYC

    3.7h

    00:46

    YKF

    S-T-T-S

  26. PD2531

    Porter Airlines

    12:40

    YTZ

    1.1h

    13:45

    YSB

    SMTWTFS

  27. AC8811

    Air Canada

    19:05

    SEA

    1.1h

    20:12

    YVR

    SMTWTFS
    Search

  28. AC124

    Air Canada

    17:30

    YVR

    4.7h

    01:09

    YYZ

    SMTWTFS

  29. AC8233

    Air Canada

    08:00

    YYZ

    1.1h

    09:07

    YSB

    SMTWTF-
Find more flights and airlines

Flight Info of Flights from Seattle to Sudbury Airport

Cheapest one-way flight priceNZD 420
Off-season for travelMarch
Peak season for travelFebruary

FAQs for Seattle to Sudbury Airport Flights

  • When are flight tickets from Seattle (SEA) to Sudbury (YSB) the cheapest?

    Airlines adjust prices for flights from Seattle to Sudbury 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 Seattle (SEA) to Sudbury (YSB) cost?

    According to Trip.com's data, the lowest price is around NZD 1,203.

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

    • The distance from Sudbury Airport to downtown is about 22 km. It takes about 40 minutes by taxi.

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.