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Cheap flights from St. Louis to Nova Scotia from C$ 269

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to Nova Scotia

Enter your travel dates to find the best prices.

Cheapest flights from St. Louis to Nova Scotia
Explore the most affordable flight options available from St. Louis to Nova Scotia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Wed 16/910:29 a.m.
STL
-
YHZ
1 stop8h 41m
WestJet
Thu 24/93:30 p.m.
YHZ
-
STL
1 stop7h 05m
WestJet
Deal found 20/7C$ 611
Tue 18/810:33 a.m.
STL
-
YHZ
1 stop8h 37m
WestJet
Mon 24/86:15 p.m.
YHZ
-
STL
2 stops17h 39m
WestJet
Deal found 20/7C$ 613
Sat 15/810:33 a.m.
STL
-
YHZ
1 stop8h 37m
WestJet
Sat 22/83:30 p.m.
YHZ
-
STL
1 stop7h 12m
WestJet
Deal found 24/7C$ 616
Tue 22/95:59 p.m.
STL
-
YHZ
1 stop25h 11m
WestJet
Tue 29/93:30 p.m.
YHZ
-
STL
1 stop7h 05m
WestJet
Deal found 20/7C$ 618
Fri 4/96:30 a.m.
STL
-
YHZ
1 stop12h 40m
WestJet
Fri 11/93:30 p.m.
YHZ
-
STL
1 stop25h 44m
WestJet
Deal found 23/7C$ 621
Sat 26/98:00 a.m.
STL
-
YHZ
1 stop27h 27m
WestJet
Thu 1/103:30 p.m.
YHZ
-
STL
1 stop23h 36m
WestJet
Deal found 24/7C$ 631
Mon 7/96:05 a.m.
STL
-
YHZ
1 stop15h 13m
WestJet
Mon 14/93:30 p.m.
YHZ
-
STL
1 stop19h 59m
WestJet
Deal found 24/7C$ 635
Sun 9/82:40 p.m.
STL
-
YYG
1 stop7h 19m
Air Canada
Mon 31/85:20 a.m.
YYG
-
STL
1 stop10h 42m
Air Canada
Deal found 20/7C$ 1,186
Sat 24/102:40 p.m.
STL
-
YQY
1 stop8h 05m
Air Canada
Wed 28/105:45 a.m.
YQY
-
STL
2 stops11h 41m
Air Canada
Deal found 20/7C$ 1,387
Sat 15/88:55 a.m.
STL
-
YQY
1 stop13h 17m
Air Canada
Sat 22/85:05 a.m.
YQY
-
STL
1 stop10h 59m
Air Canada
Deal found 24/7C$ 1,566

Find flight deals from St. Louis to Nova Scotia

Keep the following information in mind while searching for St. Louis to Nova Scotia flight deals. Data was last updated 25 July 2026.

Round-trip from

C$ 611

One-way from

C$ 269
WestJet
  • WestJet
  • 16/9-24/9
  • 2 total stops
  • 15h 46m total
  • St. Louis to Nova Scotia
Search Deals
WestJet
  • WestJet
  • 7/9
  • 2 total stops
  • 23h 40m total
  • St. Louis to Nova Scotia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Nova Scotia 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 25 July 2026.
Use the filters below to find and compare flights from St. Louis to Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 22/9

10:29 a.m.-9:10 p.m.

1 stop8h 41m

Halifax Intl

Tue 29/9

3:30 p.m.-8:35 p.m.

1 stop7h 05m

C$ 611

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 16/9

10:29 a.m.-9:10 p.m.

1 stop8h 41m

Halifax Intl

Thu 24/9

3:30 p.m.-8:35 p.m.

1 stop7h 05m

C$ 611

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 18/8

10:33 a.m.-9:10 p.m.

1 stop8h 37m

Halifax Intl

Mon 24/8

6:15 p.m.-9:54 a.m.

2 stops17h 39m

C$ 613

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Fri 4/9

6:30 a.m.-9:10 p.m.

1 stop12h 40m

Halifax Intl

Fri 11/9

3:30 p.m.-3:14 p.m.

1 stop25h 44m

C$ 621

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sun 9/8

8:55 a.m.-6:05 p.m.

1 stop7h 10m

Charlottetown

Mon 31/8

11:20 a.m.-8:24 p.m.

2 stops11h 04m

C$ 1,231

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sun 9/8

10:33 a.m.-5:10 p.m.

2 stops28h 37m

Charlottetown

Mon 31/8

6:00 p.m.-9:20 a.m.

2 stops17h 20m

C$ 1,513

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Sat 24/10

6:00 a.m.-12:45 a.m.

2 stops16h 45m

Sydney

Wed 28/10

5:45 a.m.-3:26 p.m.

2 stops11h 41m

C$ 1,521

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Sat 15/8

8:55 a.m.-12:12 a.m.

1 stop13h 17m

Sydney

Sat 22/8

5:05 a.m.-2:04 p.m.

1 stop10h 59m

C$ 1,566

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Fri 4/9

6:53 p.m.-4:14 p.m.

2 stops19h 21m

Sydney

Fri 11/9

5:05 a.m.-2:00 p.m.

1 stop10h 55m

C$ 1,835
Cheapest one-way

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Mon 7/9

6:30 a.m.-8:10 a.m.

2 stops23h 40m

C$ 269

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 15 resultsSorted by cheapest first
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Best time to book a flight from St. Louis to Nova Scotia

Have a flexible travel schedule? Discover the best time to fly to Nova Scotia from St. Louis 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Nova Scotia

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Nova Scotia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Nova Scotia?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Nova Scotia. It is only a 20.4 km journey to Lambert-St Louis (STL) from St. Louis’s city centre.

  • How long is the flight from St. Louis to Nova Scotia?

    A quick flight from St. Louis to Nova Scotia can take about 7h 10m. WestJet provides one of the quickest options available for as low as C$ 1,231. St. Louis and Nova Scotia are separated by a distance of 2369 km. This flight may include one or multiple stops.

  • What are the most popular routes from St. Louis to Nova Scotia?

    When deciding which route to take from St. Louis to Nova Scotia consider Lambert-St Louis - Halifax Intl, Lambert-St Louis - Charlottetown or Lambert-St Louis - Sydney as they are the most popular.

  • Can I find deals for flights from St. Louis to Nova Scotia that include hotel bookings?

    Yes. In addition to deals on St. Louis to Nova Scotia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Nova Scotia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Nova Scotia.

  • Can I find deals for business class flights from St. Louis to Nova Scotia?

    Yes. Cheapflights offers flight deals from St. Louis to Nova Scotia 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

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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Nova Scotia?

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 Nova Scotia from St. Louis.

Can Cheapflights find flights from St. Louis to Nova Scotia with no change fees?

Certainly. Search results for flights to Nova Scotia from St. Louis 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 St. Louis to Nova Scotia become cheaper?

Yes! Start tracking prices for St. Louis to Nova Scotia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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