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St. Louis

$217+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — STL
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
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 July 25, 2026.

This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 pm
YHZ
-
STL
2 stops21h 08m
WestJet
Wed 9/301:55 pm
STL
-
YHZ
2 stops16h 15m
WestJet
Deal found 7/21$351
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:40 pm
YHZ
-
STL
2 stops12h 19m
United Airlines
Tue 9/228:00 am
STL
-
YHZ
2 stops13h 55m
United Airlines
Deal found 7/21$373
This Air Canada deal was found by Cheapflights users on 7/22. 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.
Mon 9/217:15 am
YHZ
-
STL
2 stops8h 45m
Air Canada
Wed 9/308:55 am
STL
-
YHZ
2 stops9h 34m
Air Canada
Deal found 7/22$388
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:30 pm
YHZ
-
STL
1 stop27h 49m
WestJet
Sun 8/96:30 am
STL
-
YHZ
1 stop12h 40m
WestJet
Deal found 7/22$449
This Air Canada deal was found by Cheapflights users on 7/21. 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.
Sat 10/311:20 am
YYG
-
STL
2 stops10h 40m
Air Canada
Tue 10/62:40 pm
STL
-
YYG
1 stop7h 19m
Air Canada
Deal found 7/21$675

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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(oojo)

One-way from

$207
(oojo)
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 July 25, 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

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 9/21

6:15 pm-1:23 pm

2 stops21h 08m

Lambert-St Louis

Wed 9/30

1:55 pm-8:10 am

2 stops16h 15m

$351

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 9/19

12:40 pm-10:59 pm

2 stops12h 19m

Lambert-St Louis

Tue 9/22

8:20 am-11:55 pm

1 stop13h 35m

$373
Quickest round-trip

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 10/3

11:20 am-8:00 pm

2 stops10h 40m

Lambert-St Louis

Tue 10/6

2:40 pm-11:59 pm

1 stop7h 19m

$675
Cheapest one-way

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Mon 8/24

3:30 pm-1:14 pm

1 stop23h 44m

$217

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Thu 10/15

5:50 pm-8:49 am

2 stops16h 59m

$218
Quickest one-way

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Thu 10/15

9:00 am-2:00 pm

1 stop7h 00m

$239

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Thu 10/15

6:20 am-9:40 am

3 stops29h 20m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

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 $670, WestJet can have you in St. Louis from Nova Scotia in 10h 40m. Airlines will cover a distance of 1472 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
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington

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