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St. Louis

$163+ Cheap flights from Nova Scotia to St. Louis (STL)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — STL
mai 29 — jun 51
sex 5/29
sex 6/5
1 adult, Economy
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Cheap flight deals from Nova Scotia to St. Louis

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 abril 29, 2026.

This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/306:00 am
YHZ
-
STL
1 stop8h 06m
Air Canada
qua 6/32:15 pm
STL
-
YHZ
2 stops7h 56m
Air Canada
Deal found 4/28$311
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/22:27 pm
YHZ
-
STL
1 stop11h 32m
American Airlines
qui 6/186:00 am
STL
-
YHZ
1 stop6h 21m
American Airlines
Deal found 4/25$324
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/28:00 pm
YHZ
-
STL
2 stops15h 44m
WestJet
qui 6/186:10 pm
STL
-
YHZ
1 stop25h 30m
WestJet
Deal found 4/25$328
This Air Canada deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/1812:25 pm
YHZ
-
STL
1 stop8h 17m
Air Canada
qua 8/198:55 am
STL
-
YHZ
1 stop9h 09m
Air Canada
Deal found 4/24$331
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 6/33:30 pm
YHZ
-
STL
1 stop7h 39m
WestJet
seg 6/810:20 am
STL
-
YHZ
1 stop9h 20m
WestJet
Deal found 4/28$334
This Air Canada deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 8/2111:20 am
YYG
-
STL
2 stops10h 47m
Air Canada
ter 8/258:55 am
STL
-
YYG
1 stop7h 00m
Air Canada
Deal found 4/24$547

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 abril 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Air Canada)

One-way from

$163
(Air Canada)
Provider with most accurate pricing for Halifax Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Halifax Intl-Lambert-St Louis flights.
Search Deals
From Nova Scotia to Lambert-St Louis
Search Deals
One-way flight from Nova Scotia to Lambert-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 2,558,603 searches. Data last updated abril 29, 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

sáb 5/30

6:00 am-12:06 pm

1 stop8h 06m

Lambert-St Louis

qua 6/3

2:15 pm-12:11 am

2 stops7h 56m

$311

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

ter 6/2

8:00 pm-9:44 am

2 stops15h 44m

Lambert-St Louis

qui 6/18

6:10 pm-9:40 pm

1 stop25h 30m

$328

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

ter 8/18

12:25 pm-6:42 pm

1 stop8h 17m

Lambert-St Louis

qua 8/19

8:55 am-8:04 pm

1 stop9h 09m

$331

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

sáb 5/30

10:20 am-11:35 pm

1 stop15h 15m

Lambert-St Louis

qua 6/3

6:00 am-4:03 pm

1 stop8h 03m

$343

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

qua 6/3

7:00 am-9:16 pm

2 stops16h 16m

Lambert-St Louis

seg 6/8

6:00 am-1:54 am

2 stops17h 54m

$352

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

sex 8/21

11:20 am-8:07 pm

2 stops10h 47m

Lambert-St Louis

ter 8/25

8:55 am-5:55 pm

1 stop7h 00m

$547
Cheapest one-way

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

sex 6/12

6:00 am-12:06 pm

1 stop8h 06m

$175

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

sex 7/17

7:05 am-2:02 pm

1 stop8h 57m

$193

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

ter 8/18

8:30 am-6:02 pm

2 stops11h 32m

$200

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

sex 6/12

6:20 am-12:09 am

2 stops19h 49m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 12.7 mi from St. Louis’s city center.

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

    For as low as $311, Air Canada can have you in St. Louis from Nova Scotia in 8h 06m. Airlines will cover a distance of 1438 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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