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Nova Scotia

$191+ Cheap flights from St. Louis (STL) to Nova Scotia

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from St. Louis to Nova Scotia

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 July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:33 am
STL
-
YHZ
1 stop8h 37m
WestJet
Sat 8/223:30 pm
YHZ
-
STL
1 stop7h 12m
WestJet
Deal found 7/19$426
This oojo deal was found by Cheapflights users on 7/19. 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 11/212:00 pm
STL
-
YHZ
2 stops16h 30m
WestJet
Thu 11/56:00 am
YHZ
-
STL
2 stops19h 48m
WestJet
Deal found 7/19$432
This Justfly.com deal was found by Cheapflights users on 7/20. 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.
Wed 9/1610:29 am
STL
-
YHZ
1 stop8h 41m
WestJet
Thu 9/243:30 pm
YHZ
-
STL
1 stop7h 05m
WestJet
Deal found 7/20$434
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 8/1810:33 am
STL
-
YHZ
1 stop8h 37m
WestJet
Mon 8/246:15 pm
YHZ
-
STL
2 stops17h 39m
WestJet
Deal found 7/20$435
This oojo deal was found by Cheapflights users on 7/19. 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 8/36:30 am
STL
-
YHZ
1 stop12h 40m
WestJet
Mon 8/103:30 pm
YHZ
-
STL
1 stop23h 44m
WestJet
Deal found 7/19$438
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:30 am
STL
-
YHZ
1 stop12h 40m
WestJet
Fri 9/113:30 pm
YHZ
-
STL
1 stop25h 44m
WestJet
Deal found 7/23$441
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 9/2210:29 am
STL
-
YHZ
2 stops8h 56m
WestJet
Tue 9/293:30 pm
YHZ
-
STL
1 stop27h 40m
WestJet
Deal found 7/20$443
This Air Canada deal was found by Cheapflights users on 7/20. 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 10/242:40 pm
STL
-
YQY
1 stop8h 05m
Air Canada
Wed 10/285:45 am
YQY
-
STL
2 stops11h 41m
Air Canada
Deal found 7/20$985
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Sat 8/158:55 am
STL
-
YQY
1 stop13h 17m
Air Canada
Sat 8/225:05 am
YQY
-
STL
1 stop10h 59m
Air Canada
Deal found 7/24$1,112

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$434
(Justfly.com)

One-way from

$191
(oojo)
Provider with most accurate pricing for Lambert-St Louis-Halifax Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Halifax Intl flights.
Search Deals
From Lambert-St Louis to Nova Scotia
Search Deals
One-way flight from Lambert-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 2,558,603 searches. Data last updated July 24, 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 9/22

10:29 am-9:10 pm

1 stop8h 41m

Halifax Intl

Tue 9/29

3:30 pm-8:35 pm

1 stop7h 05m

$434

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 8/18

10:33 am-9:10 pm

1 stop8h 37m

Halifax Intl

Mon 8/24

6:15 pm-9:54 am

2 stops17h 39m

$435

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 9/16

10:29 am-9:10 pm

1 stop8h 41m

Halifax Intl

Thu 9/24

5:50 pm-1:23 pm

2 stops21h 33m

$436

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Mon 8/3

6:30 am-9:10 pm

1 stop12h 40m

Halifax Intl

Mon 8/10

3:30 pm-1:14 pm

1 stop23h 44m

$438

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Fri 9/4

6:30 am-9:10 pm

1 stop12h 40m

Halifax Intl

Fri 9/11

3:30 pm-3:14 pm

1 stop25h 44m

$441

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Thu 9/3

6:30 am-9:10 pm

1 stop12h 40m

Halifax Intl

Tue 9/8

3:30 pm-9:29 am

1 stop19h 59m

$442

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Sat 10/24

6:00 am-12:45 am

2 stops16h 45m

Sydney

Wed 10/28

5:45 am-3:26 pm

2 stops11h 41m

$1,080

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Sat 8/15

8:55 am-12:12 am

1 stop13h 17m

Sydney

Sat 8/22

5:05 am-2:04 pm

1 stop10h 59m

$1,112

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Fri 9/4

6:53 pm-4:14 pm

2 stops19h 21m

Sydney

Fri 9/11

5:05 am-2:00 pm

1 stop10h 55m

$1,303
Cheapest one-way

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Mon 9/7

6:30 am-8:10 am

2 stops23h 40m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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.

Reviews of airlines servicing Nova Scotia

Get insights into the airlines that provide service to Nova Scotia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nova Scotia. Reviews last updated July 24, 2026.
See what other customers who have flown with United Airlines,American Airlines, andAir Canada from St. Louis to Nova Scotia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,032 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
United Airlines
7.4
Good
10,032 reviews
United Airlines
7.4
Good
10,032 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
American Airlines
7.1
Good
11,844 reviews
United Airlines
7.4
Good
10,032 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
Air Canada
7.1
Good
11,383 reviews
United Airlines
7.4
Good
10,032 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

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 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

    WestJet and Air Canada can get you from St. Louis to Nova Scotia in just under 8h 41m. Your travel time can differ by up to 8h 04m. The distance from St. Louis to Nova Scotia is about 1438 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from St. Louis to Nova Scotia

Discover the top 3 airlines that operate flights from St. Louis to Nova Scotia. 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 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$804FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$327Average$441FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$361Average$440FlexibilityNo cancel feeOn-time71%

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