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Cheap flights from Thunder Bay to Simpson Bay from C$ 259

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — SXM
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Simpson Bay

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Simpson Bay
Explore the most affordable flight options available from Thunder Bay to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2026.

Fri 28/811:00 a.m.
YQT
-
SXM
2 stops51h 20m
WestJet
Sun 27/93:20 p.m.
SXM
-
YQT
2 stops51h 25m
WestJet
Deal found 10/6C$ 568
Sun 23/811:00 a.m.
YQT
-
SXM
2 stops27h 20m
WestJet
Sun 27/93:20 p.m.
SXM
-
YQT
2 stops27h 25m
WestJet
Deal found 10/6C$ 593
Fri 28/86:20 p.m.
YQT
-
SXM
1 stop22h 40m
Air Canada
Sat 26/91:35 p.m.
SXM
-
YQT
2 stops27h 43m
Air Canada
Deal found 10/6C$ 648
Thu 27/86:20 p.m.
YQT
-
SXM
2 stops42h 13m
Air Canada
Sat 26/91:35 p.m.
SXM
-
YQT
2 stops33h 13m
Air Canada
Deal found 10/6C$ 681
Sun 8/115:00 p.m.
YQT
-
SXM
1 stop20h 35m
Air Canada
Wed 18/113:35 p.m.
SXM
-
YQT
1 stop19h 30m
Air Canada
Deal found 10/6C$ 697
Tue 25/811:00 a.m.
YQT
-
SXM
2 stops51h 10m
WestJet
Sun 27/93:20 p.m.
SXM
-
YQT
2 stops51h 25m
WestJet
Deal found 10/6C$ 799
Sat 29/810:10 a.m.
YQT
-
SXM
1 stop28h 10m
Multiple Airlines
Sun 27/93:20 p.m.
SXM
-
YQT
1 stop31h 13m
Multiple Airlines
Deal found 10/6C$ 1,008
Sun 23/810:10 a.m.
YQT
-
SXM
1 stop28h 10m
Multiple Airlines
Sun 27/93:20 p.m.
SXM
-
YQT
1 stop31h 13m
Multiple Airlines
Deal found 10/6C$ 1,052

Find flight deals from Thunder Bay to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Simpson Bay (SXM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2026.

Round-trip from

C$ 568

One-way from

C$ 259
WestJet
  • WestJet
  • 28/8-27/9
  • 4 total stops
  • 102h 45m total
  • Thunder Bay to Simpson Bay
Search Deals
WestJet
  • WestJet
  • 2/8
  • 2 total stops
  • 27h 20m total
  • Thunder Bay to Simpson Bay
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Simpson Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 June 2026.
Use the filters below to find and compare flights from Thunder Bay to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Fri 28/8

6:20 p.m.-5:00 p.m.

1 stop22h 40m

Simpson Bay Princess Juliana

Sat 26/9

1:35 p.m.-5:18 p.m.

2 stops27h 43m

C$ 648
Quickest round-trip

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Sun 8/11

5:00 a.m.-2:35 p.m.

1 stop8h 35m

Simpson Bay Princess Juliana

Wed 18/11

3:35 p.m.-10:05 a.m.

1 stop19h 30m

C$ 697

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Sat 29/8

10:10 a.m.-2:20 p.m.

1 stop28h 10m

Simpson Bay Princess Juliana

Sun 27/9

3:20 p.m.-10:53 a.m.

2 stops19h 33m

C$ 1,077

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Sun 8/11

5:00 a.m.-1:50 p.m.

2 stops31h 50m

Simpson Bay Princess Juliana

Wed 18/11

2:52 p.m.-10:50 p.m.

2 stops32h 58m

C$ 1,308

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Sun 23/8

10:10 a.m.-2:20 p.m.

1 stop28h 10m

Simpson Bay Princess Juliana

Fri 2/10

7:10 a.m.-8:55 a.m.

3 stops25h 45m

C$ 1,469
Cheapest one-way

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Fri 7/8

7:20 p.m.-2:20 p.m.

2 stops43h 00m

C$ 259

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Fri 7/8

6:25 p.m.-5:00 p.m.

1 stop22h 35m

C$ 333

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Mon 3/8

5:05 a.m.-2:43 p.m.

2 stops33h 38m

C$ 501

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Tue 4/8

5:15 p.m.-8:27 a.m.

3 stops39h 12m

C$ 831
Quickest one-way

Thunder BaySimpson Bay

YQT - SXM

YQTSXM

Thunder Bay

Wed 5/8

1:20 p.m.-8:27 a.m.

3 stops19h 07m

C$ 834

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Thunder Bay to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Thunder Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thunder Bay to Simpson Bay?

    WestJet and Air Canada can get you from Thunder Bay to Simpson Bay in just under 22h 40m. Your travel time can differ by up to 28h 40m. The distance from Thunder Bay to Simpson Bay is about 4117 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Thunder Bay to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on Thunder Bay to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thunder Bay to Simpson Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to Simpson Bay.

  • Can I find deals for business class flights from Thunder Bay to Simpson Bay?

    Yes. Cheapflights offers flight deals from Thunder Bay to Simpson Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thunder Bay to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Simpson Bay flights
Pierre Elliott Trudeau Intl to Simpson Bay flights
Ottawa to Simpson Bay flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thunder Bay to Simpson Bay?

Cheapflights makes it easy to find Thunder Bay to Simpson Bay flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to Simpson Bay?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Simpson Bay from Thunder Bay.

Can Cheapflights find flights from Thunder Bay to Simpson Bay with no change fees?

Certainly. Search results for flights to Simpson Bay from Thunder Bay shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Thunder Bay to Simpson Bay become cheaper?

Yes, Cheapflights offers price alerts on Thunder Bay to Simpson Bay flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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