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Nova Scotia

$149+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
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 enero 27, 2026.

This Air Canada deal was found by Cheapflights users on 1/24. 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.
mié. 5/132:20 pm
STL
-
YHZ
1 stop8h 04m
Air Canada
sáb. 5/167:05 am
YHZ
-
STL
1 stop7h 01m
Air Canada
Deal found 1/24$344
This FlightHub deal was found by Cheapflights users on 1/26. 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.
jue. 6/182:18 pm
STL
-
YHZ
1 stop5h 27m
WestJet
mié. 6/243:30 pm
YHZ
-
STL
1 stop20h 00m
WestJet
Deal found 1/26$368
This FlightHub deal was found by Cheapflights users on 1/27. 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.
jue. 6/182:18 pm
STL
-
YHZ
1 stop5h 27m
WestJet
dom. 6/283:30 pm
YHZ
-
STL
1 stop23h 47m
WestJet
Deal found 1/27$369
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/75:45 pm
STL
-
YHZ
1 stop25h 55m
WestJet
sáb. 8/153:30 pm
YHZ
-
STL
1 stop7h 01m
WestJet
Deal found 1/24$373
This FlightHub deal was found by Cheapflights users on 1/26. 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.
sáb. 7/1810:45 am
STL
-
YHZ
2 stops8h 00m
WestJet
sáb. 7/253:30 pm
YHZ
-
STL
1 stop7h 01m
WestJet
Deal found 1/26$377
This Air Canada deal was found by Cheapflights users on 1/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/187:25 am
STL
-
YHZ
1 stop5h 44m
Air Canada
dom. 6/287:05 am
YHZ
-
STL
1 stop7h 16m
Air Canada
Deal found 1/25$378
This Air Canada deal was found by Cheapflights users on 1/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/187:25 am
STL
-
YHZ
2 stops8h 51m
Air Canada
mié. 6/243:00 pm
YHZ
-
STL
1 stop7h 05m
Air Canada
Deal found 1/25$382
This Air Canada deal was found by Cheapflights users on 1/24. 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.
sáb. 4/49:10 am
STL
-
YQY
2 stops12h 14m
Air Canada
mar. 4/75:30 am
YQY
-
STL
2 stops35h 54m
Air Canada
Deal found 1/24$1,111

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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Air Canada)

One-way from

$149
(United Airlines)
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 enero 27, 2026.
Use the filters below to find and compare flights from St. Louis to Nova Scotia that are best for you.

Fly from

St. Louis

Fly to

Nova Scotia

Route

Depart

Return

Price

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mié. 5/13

2:20 pm-12:24 am

1 stop8h 04m

Halifax Intl

sáb. 5/16

7:05 am-12:06 pm

1 stop7h 01m

$344

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mié. 3/11

4:05 pm-12:51 am

1 stop6h 46m

Halifax Intl

mié. 3/18

9:00 am-3:29 pm

1 stop8h 29m

$344

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

sáb. 7/18

6:45 am-9:40 pm

1 stop12h 55m

Halifax Intl

sáb. 7/25

3:30 pm-8:31 pm

1 stop7h 01m

$368

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

jue. 6/18

2:18 pm-9:45 pm

1 stop5h 27m

Halifax Intl

dom. 6/28

3:30 pm-1:17 pm

1 stop23h 47m

$368

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mié. 7/15

6:45 am-9:40 pm

1 stop12h 55m

Halifax Intl

mié. 7/22

6:40 am-11:54 am

1 stop7h 14m

$368

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 5/19

6:45 am-9:45 pm

1 stop13h 00m

Halifax Intl

dom. 5/24

3:30 pm-8:31 pm

1 stop7h 01m

$368

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

sáb. 4/4

9:10 am-11:24 pm

2 stops12h 14m

Sydney

mar. 4/7

5:30 am-3:24 pm

2 stops35h 54m

$1,111

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

vie. 5/29

6:00 am-3:47 pm

1 stop7h 47m

$149

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

vie. 5/29

6:45 am-9:25 pm

2 stops12h 40m

$195

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

vie. 5/29

6:45 am-11:34 pm

3 stops14h 49m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 enero 27, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Air 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
9,207 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,207 reviews
United Airlines
7.4
Good
9,207 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,198 reviews
United Airlines
7.4
Good
9,207 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,660 reviews
United Airlines
7.4
Good
9,207 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    Air Canada can get you from St. Louis to Nova Scotia in just under 8h 04m. Your travel time can differ by up to . The distance from St. Louis to Nova Scotia is about 1438 mi.

  • 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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Alternative routes for St. Louis to Nova Scotia

See prices for flight routes from nearby airports that may be better suited for you.
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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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$152Average$391FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$194Average$415FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$440Average$755FlexibilityNo cancel feeOn-time71%

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