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Cheap flights from Nova Scotia to St. Louis from C$ 223

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — STL
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nova Scotia to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Nova Scotia to St. Louis
Explore the most affordable flight options available from Nova Scotia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Sat 30/56:00 a.m.
YHZ
-
STL
1 stop8h 06m
Air Canada
Wed 3/62:15 p.m.
STL
-
YHZ
2 stops7h 56m
Air Canada
Deal found 28/4C$ 425
Tue 2/62:27 p.m.
YHZ
-
STL
1 stop11h 32m
American Airlines
Thu 18/66:00 a.m.
STL
-
YHZ
1 stop6h 21m
American Airlines
Deal found 25/4C$ 443
Tue 2/68:00 p.m.
YHZ
-
STL
2 stops15h 44m
WestJet
Thu 18/66:10 p.m.
STL
-
YHZ
1 stop25h 30m
WestJet
Deal found 25/4C$ 448
Tue 18/812:25 p.m.
YHZ
-
STL
1 stop8h 17m
Air Canada
Wed 19/88:55 a.m.
STL
-
YHZ
1 stop9h 09m
Air Canada
Deal found 24/4C$ 452
Wed 3/63:30 p.m.
YHZ
-
STL
1 stop7h 39m
WestJet
Mon 8/610:20 a.m.
STL
-
YHZ
1 stop9h 20m
WestJet
Deal found 28/4C$ 456
Fri 21/811:20 a.m.
YYG
-
STL
2 stops10h 47m
Air Canada
Tue 25/88:55 a.m.
STL
-
YYG
1 stop7h 00m
Air Canada
Deal found 24/4C$ 747

Find flight deals from Nova Scotia to St. Louis

Keep the following information in mind while searching for Nova Scotia to St. Louis flight deals. Data was last updated 29 April 2026.

Round-trip from

C$ 425

One-way from

C$ 223
Air Canada
  • Air Canada
  • 30/5-3/6
  • 3 total stops
  • 16h 02m total
  • Nova Scotia to St. Louis
Search Deals
Air Canada
  • Air Canada
  • 18/8
  • 1 total stop
  • 8h 17m total
  • Nova Scotia to St. Louis
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nova Scotia to St. Louis 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 29 April 2026.
Use the filters below to find and compare flights from Nova Scotia to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 30/5

6:00 a.m.-12:06 p.m.

1 stop8h 06m

Lambert-St Louis

Wed 3/6

2:15 p.m.-12:11 a.m.

2 stops7h 56m

C$ 425

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 2/6

8:00 p.m.-9:44 a.m.

2 stops15h 44m

Lambert-St Louis

Thu 18/6

6:10 p.m.-9:40 p.m.

1 stop25h 30m

C$ 448

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 18/8

12:25 p.m.-6:42 p.m.

1 stop8h 17m

Lambert-St Louis

Wed 19/8

8:55 a.m.-8:04 p.m.

1 stop9h 09m

C$ 452

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 30/5

10:20 a.m.-11:35 p.m.

1 stop15h 15m

Lambert-St Louis

Wed 3/6

6:00 a.m.-4:03 p.m.

1 stop8h 03m

C$ 469

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Wed 3/6

7:00 a.m.-9:16 p.m.

2 stops16h 16m

Lambert-St Louis

Mon 8/6

6:00 a.m.-1:54 a.m.

2 stops17h 54m

C$ 481

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 21/8

11:20 a.m.-8:07 p.m.

2 stops10h 47m

Lambert-St Louis

Tue 25/8

8:55 a.m.-5:55 p.m.

1 stop7h 00m

C$ 747
Cheapest one-way

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 12/6

6:00 a.m.-12:06 p.m.

1 stop8h 06m

C$ 239

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 17/7

7:05 a.m.-2:02 p.m.

1 stop8h 57m

C$ 264

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 18/8

8:30 a.m.-6:02 p.m.

2 stops11h 32m

C$ 273

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 12/6

6:20 a.m.-12:09 a.m.

2 stops19h 49m

C$ 276

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Nova Scotia to St. Louis

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

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Nova Scotia. Lambert-St Louis is conveniently located just 20.4 km from St. Louis’s city centre.

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

    Air Canada and WestJet can get you from Nova Scotia to St. Louis in just under 8h 06m. Your travel time can differ by up to 7h 38m. The distance from Nova Scotia to St. Louis is about 2314 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

Book flights to St. Louis if you plan to visit one of these locations
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Top airline flying from Nova Scotia to St. Louis

Discover the top airline that operate flights from Nova Scotia to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 416AverageC$ 780FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Nova Scotia to St. Louis?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Nova Scotia to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to St. Louis from Nova Scotia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Nova Scotia to St. Louis become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Nova Scotia today and book when prices fit your budget.

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