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There are 5 ways to get from Thunder Bay to Sarnia by plane, bus, train or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Fly to Sarnia  •  5 h 33 min

  1. Fly from Thunder Bay (YQT) to Sarnia (YZR) YQT - YZR

$167 - $521

Cheapest option

Fly to Windsor, line 2222 bus, line 563 bus, bus  •  7 h 57 min

  1. Fly from Thunder Bay (YQT) to Windsor (YQG) YQT - YQG
  2. Take the line 2222 bus from Windsor Transit Terminal to Congress at Randolph
  3. Take the line 563 bus from Larned & Woodward to Gratiot @ Crocker
  4. Take the bus from Mt Clemens to Port Huron Amtrak

$92 - $237

3 alternative options

Fly to London, train  •  8 h 26 min

  1. Fly from Thunder Bay (YQT) to London (YXU) YQT - YXU
  2. Take the train from London to Sarnia

$178 - $543

Bus, train  •  26 h 15 min

  1. Take the bus from Thunder Bay, ON to White River, ON
  2. Take the train from White River to Sudbury
  3. Take the bus from Sudbury to Yorkdale
  4. Take the train from Toronto to London
  5. Take the train from London to Sarnia

$295 - $506

Drive  •  15 h 44 min

  1. Drive from Thunder Bay to Sarnia 791.9 miles

$100 - $160

Questions & Answers

The cheapest way to get from Thunder Bay to Sarnia is to drive which costs $130 - $200 and takes 15 h 44 min.

More details

The quickest way to get from Thunder Bay to Sarnia is to fly which costs $210 - $700 and takes 5 h 33 min.

More details

The distance between Thunder Bay and Sarnia is 802 km. The road distance is 1267 km.

Get driving directions

The best way to get from Thunder Bay to Sarnia without a car is to bus and train which takes 26 h 15 min and costs $380 - $700.

More details

It takes approximately 5 h 33 min to get from Thunder Bay to Sarnia, including transfers.

More details

There is no direct flight from Thunder Bay Airport to Sarnia Airport. The quickest flight takes 3 h 59 min and has one stopover.

Search flights

Yes, the driving distance between Thunder Bay to Sarnia is 1267 km. It takes approximately 15 h 44 min to drive from Thunder Bay to Sarnia.

Get driving directions

WestJet and Air Canada offer flights from Thunder Bay Airport to Sarnia Airport.

Search flights

There are 27+ hotels available in Sarnia. Prices start at $63 USD per night.

More details

The best way to get from Thunder Bay to Thunder Bay Airport is to line 14 bus which takes 27 min and costs $9.

More details

Map of how to get from Thunder Bay to Sarnia.
Launch map view
  • Distance: 501.1 miles
  • Duration: 5 h 33 min

What companies run services between Thunder Bay, ON, Canada and Sarnia, ON, Canada?

Air Canada and WestJet fly from Thunder Bay to Sarnia 3 times a day.

Airlines
Air Canada
Website
aircanada.com
Flights from Thunder Bay to Sarnia via Toronto
Ave. Duration
5 h 50 min
When
Every day
Estimated price
$140 - $600
Flights from Thunder Bay to Windsor via Toronto
Ave. Duration
4 h 9 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$140 - $550
Flights from Thunder Bay to London via Toronto
Ave. Duration
3 h 54 min
When
Every day
Estimated price
$130 - $550
Flights from Thunder Bay to London via Toronto, Ottawa
Ave. Duration
7 h 13 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$170 - $650
WestJet
Website
westjet.com
Flights from Thunder Bay to London via Toronto
Ave. Duration
6 h 39 min
When
Every day
Estimated price
$130 - $450
Flights from Thunder Bay to London via Winnipeg
Ave. Duration
6 h 52 min
When
Every day
Estimated price
$170 - $650
Sunwing Airlines
Website
sunwing.ca
Flights from Thunder Bay to Windsor
Ave. Duration
1 h 35 min
When
Monday
Estimated price
$60 - $200
Porter Airlines
Website
flyporter.com
Flights from Thunder Bay to Windsor via Billy Bishop Toronto City
Ave. Duration
3 h 58 min
When
Thursday and Friday
Estimated price
$140 - $420
Train operators
VIA Rail
Phone
+1 1 888 842-7245
Website
viarail.ca
Train from London to Sarnia
Ave. Duration
1 h 6 min
Frequency
Once daily
Estimated price
$35 - $80
Website
viarail.ca
Escape
$17 - $40
Economy
$35 - $55
EconomyPlus
$55 - $80
Business
$50 - $75
Train from White River to Sudbury
Ave. Duration
8 h 50 min
Frequency
3 times a week
Estimated price
$70 - $140
Website
viarail.ca
Escape
$50 - $70
Economy
$70 - $100
EconomyPlus
$95 - $140
Business
$120 - $170
Train from Toronto to London
Ave. Duration
2 h 7 min
Frequency
Every 4 hours
Estimated price
$45 - $95
Website
viarail.ca
Escape
$25 - $50
Economy
$45 - $65
EconomyPlus
$65 - $95
Business
$65 - $95
Bus operators
Transit Windsor
Phone
519-255-2489
Email
311@citywindsor.ca
Website
citywindsor.ca
Bus from Windsor Transit Terminal to Congress at Randolph
Ave. Duration
22 min
Frequency
Hourly
Estimated price
$3
Schedules at
citywindsor.ca
Southeast Michigan SMART
Phone
+1 866-962-5515
Website
smartbus.org
Bus from Larned & Woodward to Gratiot @ Crocker
Ave. Duration
52 min
Frequency
Every 15 minutes
Estimated price
$2
Schedules at
smartbus.org
Kasper Transportation
Phone
1-855-566-2378
Bus from Thunder Bay, ON to White River, ON
Ave. Duration
5 h 2 min
Frequency
6 times a week
Estimated price
$75 - $110
Schedules at
gokasper.com
Ontario Northland
Phone
+1 800-461-8558
Website
ontarionorthland.ca
Bus from Sudbury to Yorkdale
Ave. Duration
4 h 35 min
Frequency
3 times a day
Estimated price
$55 - $70
Book at
Ontario Northland

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