There are 8 ways to get from Seattle to Sarnia by plane, train, car, car ferry, bus, or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to London International Airport, train
best- Fly from Seattle-Tacoma International Airport (SEA) to London International Airport (YXU)plane SEA - YXU
- Take the train from London to Sarniatrain
14h 12m$376–1,730Fly to Bishop International Airport, train, drive, car ferry
cheapest- Fly from Seattle-Tacoma International Airport (SEA) to Bishop International Airport (FNT)plane SEA - FNT
- Take the train from Flint Amtrak Station to Port Huron Stationtrain
- Drive from Port Huron Station to Algonac, MIcar
- Take the carferry from Algonac, MI to Walpole Island, ONcarferry
- Drive from Walpole Island, ON to Sarniacar
12h 39m$287–882Train, drive, car ferry
- Take the train from Seattle to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Port Huron Stationtrain
- Drive from Port Huron Station to Algonac, MIcar
- Take the carferry from Algonac, MI to Walpole Island, ONcarferry
- Drive from Walpole Island, ON to Sarniacar
2d 7h$1,962–3,016Bus, drive, car ferry
- Take the bus from Seattle Bus Station to Denver Union Stationbus
- Take the bus from Denver Union Station to Chicago Bus Stationbus
- Take the bus from Chicago Union Station to Port Huron Stationbus
- Drive from Port Huron Station to Algonac, MIcar
- Take the carferry from Algonac, MI to Walpole Island, ONcarferry
- Drive from Walpole Island, ON to Sarniacar
2d 11hDrive 3,781.6 km
- Drive from Seattle to Sarniacar 3,781.6 km
37h 50m$754–1,089Fly to Detroit, shuttle, train
- Fly from Seattle-Tacoma International Airport (SEA) to Detroit (DTW)plane SEA - DTW
- Take a shuttle bus from Detroit Airport to London, ON - 105, Wharncliffe Road South, Manor Park
- Take the train from London to Sarniatrain
12h 26m$436–1,107Fly to Toronto Pearson International Airport, bus, train
- Fly from Seattle-Tacoma International Airport (SEA) to Toronto Pearson International Airport (YYZ)plane SEA - YYZ
- Take the bus from Pearson International Airport Terminal 1 to London, ON - VIA Railbus
- Take the train from London to Sarniatrain
12h 21m$344–1,109Fly to Chicago Midway International Airport, train, drive, car ferry
- Fly from Seattle-Tacoma International Airport (SEA) to Chicago Midway International Airport (MDW)plane SEA - MDW
- Take the train from Chicago Union Station to Port Huron Stationtrain
- Drive from Port Huron Station to Algonac, MIcar
- Take the carferry from Algonac, MI to Walpole Island, ONcarferry
- Drive from Walpole Island, ON to Sarniacar
16h$425–1,129
Seattle-Tacoma International Airport (SEA) to London International Airport (YXU) flights
Comparing Your Travel Options
The cheapest way to get from Seattle to Sarnia is to fly and train and drive and car ferry which costs $280 - $900 and takes 12h 39m.
The fastest way to get from Seattle to Sarnia is to fly and bus and train which takes 12h 21m and costs $340 - $1,200.
The distance between Seattle and Sarnia is 3352 km. The road distance is 3781.6 km.
It takes approximately 14h 12m to get from Seattle to Sarnia, including transfers.
Sarnia is 3h ahead of Seattle. It is currently 6:51 AM in Seattle and 9:51 AM in Sarnia.
Yes, the driving distance between Seattle to Sarnia is 3782 km. It takes approximately 37h 50m to drive from Seattle to Sarnia.
There are 60+ hotels available in Sarnia.
What companies run services between Seattle, WA, USA and Sarnia, ON, Canada?
There is no direct connection from Seattle to Sarnia. However, you can take the vehicle to SeaTac/Airport, walk to Seattle-Tacoma International Airport (SEA) airport, fly to London International Airport (YXU), walk to London Airport - #2179, take the line 36 bus to Fanshawe College Stop 1 - #2331, take the line 04 bus to Horton at Richmond WB - #969, walk to London, then take the train to Sarnia. Alternatively, you can take a train from Seattle to Sarnia via Chicago Union Station, Port Huron Station, Algonac, MI, and Walpole Island, ON in around 2d 7h.
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to London International Airport via Calgary
- Ave. Duration
- 11h 11m
- When
- Monday, Tuesday, Wednesday, Friday, Sunday, and Thursday
- Estimated price
- $490–2,600
Flights from Seattle-Tacoma International Airport to Detroit
- Ave. Duration
- 4h 19m
- When
- Every day
- Estimated price
- $220–1,000
Flights from Seattle-Tacoma International Airport to Detroit via Minneapolis
- Ave. Duration
- 7h 7m
- When
- Every day
- Estimated price
- $220–1,000
Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport via Minneapolis
- Ave. Duration
- 8h 3m
- When
- Every day
- Estimated price
- $150–650
Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport via Detroit
- Ave. Duration
- 8h 9m
- When
- Every day
- Estimated price
- $150–650
Flights from Seattle-Tacoma International Airport to Chicago Midway International Airport via Minneapolis
- Ave. Duration
- 6h 38m
- When
- Every day
- Estimated price
- $150–700
- Website
- southwest.com
Flights from Seattle-Tacoma International Airport to Detroit via Chicago Midway International Airport
- Ave. Duration
- 7h 31m
- When
- Monday, Tuesday, Friday, Saturday, and Thursday
- Estimated price
- $230–1,000
Flights from Seattle-Tacoma International Airport to Chicago Midway International Airport
- Ave. Duration
- 3h 52m
- When
- Every day
- Estimated price
- $150–700
Flights from Seattle-Tacoma International Airport to Chicago Midway International Airport via Denver
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- $160–700
- Website
- westjet.com
Flights from Seattle-Tacoma International Airport to London International Airport via Calgary
- Ave. Duration
- 11h 11m
- When
- Monday, Tuesday, Wednesday, Friday, Sunday, and Thursday
- Estimated price
- $490–2,600
Flights from Seattle-Tacoma International Airport to Detroit
- Ave. Duration
- 4h 20m
- When
- Every day
- Estimated price
- $220–1,000
Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport via Detroit
- Ave. Duration
- 8h 9m
- When
- Every day
- Estimated price
- $150–650
- Website
- aa.com
Flights from Seattle-Tacoma International Airport to Bishop International Airport via Chicago O'Hare
- Ave. Duration
- 7h 25m
- When
- Every day
- Estimated price
- $160–700
Flights from Seattle-Tacoma International Airport to Detroit
- Ave. Duration
- 4h 22m
- When
- Every day
- Estimated price
- $350–750
- Website
- united.com
Flights from Seattle-Tacoma International Airport to London International Airport via Toronto Pearson International Airport
- Ave. Duration
- 8h 50m
- When
- Every day
- Estimated price
- $350–2,900
Flights from Seattle-Tacoma International Airport to Bishop International Airport via Chicago O'Hare
- Ave. Duration
- 9h 46m
- When
- Every day
- Estimated price
- $160–700
Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport
- Ave. Duration
- 4h 40m
- When
- Every day
- Estimated price
- $150–650
- Website
- aircanada.com
Flights from Seattle-Tacoma International Airport to London International Airport via Toronto Pearson International Airport
- Ave. Duration
- 8h 50m
- When
- Every day
- Estimated price
- $350–2,900
Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport
- Ave. Duration
- 4h 40m
- When
- Every day
- Estimated price
- $150–650
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Detroit
- Ave. Duration
- 4h 22m
- When
- Every day
- Estimated price
- $350–750
Flights from Seattle-Tacoma International Airport to Toronto Pearson International Airport
- Ave. Duration
- 4h 46m
- When
- Every day
- Estimated price
- $370–850
- Website
- allegiantair.com
Flights from Seattle-Tacoma International Airport to Bishop International Airport via Las Vegas
- Ave. Duration
- 7h 14m
- When
- Thursday
- Estimated price
- $200–850
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Twice daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Twice daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from London to Sarnia
- Ave. Duration
- 1h 6m
- Frequency
- Twice daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Seattle to Chicago Union Station
- Ave. Duration
- 45h 50m
- Frequency
- Once daily
- Estimated price
- $1,600–2,600
- Website
- Amtrak
Train from Chicago Union Station to Port Huron Station
- Ave. Duration
- 6h 31m
- Frequency
- Once daily
- Estimated price
- $240–380
- Website
- Amtrak
Train from Flint Amtrak Station to Port Huron Station
- Ave. Duration
- 1h 23m
- Frequency
- Once daily
- Estimated price
- $45–75
- Website
- Amtrak
Train from Chicago Union Station to Port Huron Station
- Ave. Duration
- 6h 31m
- Frequency
- Once daily
- Estimated price
- $240–380
- Website
- Amtrak
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Seattle Bus Station to Denver Union Station
- Ave. Duration
- 28h 20m
- Frequency
- Once daily
- Estimated price
- $340–550
- Website
- Greyhound
Bus from Denver Union Station to Chicago Bus Station
- Ave. Duration
- 20h 30m
- Frequency
- Once daily
- Estimated price
- $250–380
- Website
- Greyhound
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Bus from Chicago Union Station to Port Huron Station
- Ave. Duration
- 6h 31m
- Frequency
- Once a week
- Website
- Amtrak
- Phone
- +1 519 673 6804
- [email protected]
- Website
- Robert Q Airbus
Shuttle from Detroit Airport to London, ON - 105, Wharncliffe Road South, Manor Park
- Ave. Duration
- 3h 15m
- Frequency
- 5 times a day
- Estimated price
- $64–128
- Website
- Robert Q Airbus
- Schedules at
- Schedules and Fares Robert Q Airbus
- Senior/ Student
- $114
- Adult
- $128
- Child
- $64
- Senior/Student
- $122
- Phone
- +1 647 477 5500
- [email protected]
- Website
- Onex Bus
Bus from Pearson International Airport Terminal 1 to London, ON - VIA Rail
- Ave. Duration
- 2h
- Frequency
- 4 times a day
- Estimated price
- $28–35
- Website
- Onex Bus
- Standard Fare
- $28–35
- Website
- Walpole-Algonac Ferry
Car ferry from Algonac, MI to Walpole Island, ON
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $12
- Website
- Walpole-Algonac Ferry
Car ferry from Algonac, MI to Walpole Island, ON
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $12
- Website
- Walpole-Algonac Ferry
Car ferry from Algonac, MI to Walpole Island, ON
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $12
- Website
- Walpole-Algonac Ferry
Car ferry from Algonac, MI to Walpole Island, ON
- Ave. Duration
- 15 min
- Frequency
- On demand
- Estimated price
- $12
- Website
- Walpole-Algonac Ferry
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