$253+ Cheap flights from St. Louis (STL) to Nova Scotia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Nova Scotia
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Cheapest flights from St. Louis to Nova ScotiaExplore 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 September 13, 2026.
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 September 13, 2026.
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:40 pm -
2 stops7h 15m
Fri 10/307:15 am -
2 stops10h 08m
Deal found 9/8![Air Canada logo]()
$381
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Tue 9/228:55 am -
1 stop6h 19m
Tue 9/299:00 am -
1 stop7h 00m
Deal found 9/8![Air Canada logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/209:30 am -
1 stop12h 25m
Wed 10/212:50 pm -
1 stop8h 46m
Deal found 9/10![United Airlines logo]()
$473
This deal was found by Cheapflights users on 9/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:05 pm -
1 stop7h 53m
Thu 11/2610:25 am -
1 stop7h 01m
Deal found 9/8![Air Canada logo]()
$475
This United deal was found by Cheapflights users on 9/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 am -
1 stop12h 25m
Wed 10/287:15 am -
2 stops10h 08m
Deal found 9/8![Multiple Airlines logo]()
$477
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Tue 10/202:40 pm -
1 stop5h 14m
Wed 10/217:15 am -
2 stops8h 45m
Deal found 9/9![Air Canada logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/276:50 pm -
2 stops16h 34m
Tue 11/32:10 pm -
1 stop9h 42m
Deal found 9/12![United Airlines logo]()
$483
This Air Canada deal was found by Cheapflights users on 9/11. 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 10/261:40 pm -
2 stops19h 50m
Mon 11/25:45 am -
2 stops11h 58m
Deal found 9/11![Air Canada logo]()
$1,178
Best flights from St. Louis to Nova ScotiaDiscover carefully curated flight deals from St. Louis to Nova Scotia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from St. Louis to Nova Scotia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Flightnetwork deal was found by Cheapflights users on 9/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:40 pm -
1 stop5h 14m
Fri 10/307:10 am -
1 stop10h 13m
Deal found 9/8![Air Canada logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/209:30 am -
1 stop12h 25m
Wed 10/212:50 pm -
1 stop8h 46m
Deal found 9/11![United Airlines logo]()
$473
This United deal was found by Cheapflights users on 9/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 am -
1 stop12h 25m
Wed 10/287:15 am -
2 stops10h 08m
Deal found 9/8![Multiple Airlines logo]()
$477
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Tue 10/202:40 pm -
1 stop5h 14m
Wed 10/217:15 am -
2 stops8h 45m
Deal found 9/11![Air Canada logo]()
$481
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/276:50 pm -
2 stops16h 34m
Tue 11/32:10 pm -
1 stop9h 42m
Deal found 9/12![United Airlines logo]()
$483
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Tue 1/267:30 am -
2 stops14h 56m
Thu 1/285:45 am -
2 stops11h 41m
Deal found 9/12![Air Canada logo]()
$1,000
This Air Canada deal was found by Cheapflights users on 9/11. 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 10/261:40 pm -
2 stops19h 50m
Mon 11/25:45 am -
2 stops11h 58m
Deal found 9/11![Air Canada logo]()
$1,178
Last-minute flights from St. Louis to Nova ScotiaDiscover last-minute flight deals from St. Louis to Nova Scotia. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Nova Scotia. Data last updated September 13, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/9. 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 9/218:55 am -
1 stop6h 19m
Sat 9/269:00 am -
1 stop7h 00m
Deal found 9/9![Air Canada logo]()
$488
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
1 stop14h 55m
Sat 9/269:00 am -
1 stop7h 00m
Deal found 9/10![Multiple Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 9/217:00 am -
1 stop14h 55m
Sat 9/262:50 pm -
2 stops10h 09m
Deal found 9/10![United Airlines logo]()
$591
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Tue 9/228:55 am -
1 stop6h 19m
Tue 9/299:00 am -
1 stop7h 00m
Deal found 9/8![Air Canada logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/228:20 am -
1 stop13h 35m
Tue 9/297:00 am -
1 stop11h 00m
Deal found 9/11![United Airlines logo]()
$581
This Air Canada deal was found by Cheapflights users on 9/11. 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 10/261:40 pm -
2 stops19h 50m
Mon 11/25:45 am -
2 stops11h 58m
Deal found 9/11![Air Canada logo]()
$1,178
One-way flights from St. Louis to Nova ScotiaSearch for one-way flight options from St. Louis to Nova Scotia. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from St. Louis to Nova Scotia. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/257:30 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/252:10 pm -
3 stops42h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:40 am -
2 stops12h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$277
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:55 am -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Air Canada logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Tue 9/227:20 pm -
3 stops46h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$461
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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $381 (Gotogate) |
One-way from | $253 (United Airlines) |
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 7,457,451 searches. Data last updated September 13, 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
Cheapest round-trip
Quickest round-trip
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Fri 9/25
7:30 am-4:00 pm
1 stop6h 30m
Halifax Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$253
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Fri 9/25
6:40 am-9:25 pm
2 stops12h 45m
Halifax Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$277
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 9/22
8:55 am-7:10 pm
2 stops8h 15m
Halifax Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$296
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Fri 10/23
2:40 pm-9:54 pm
1 stop5h 14m
Halifax Intl
Fri 10/30
7:10 am-3:23 pm
1 stop10h 13m
$417
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 9/22
7:20 pm-7:25 pm
3 stops46h 05m
Halifax Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$461
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 10/20
9:30 am-11:55 pm
1 stop12h 25m
Halifax Intl
Wed 10/21
2:50 pm-9:36 pm
1 stop8h 46m
$473
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 10/20
9:30 am-11:55 pm
1 stop12h 25m
Halifax Intl
Wed 10/28
7:15 am-3:23 pm
2 stops10h 08m
$477
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 10/20
2:40 pm-9:54 pm
1 stop5h 14m
Halifax Intl
Wed 10/21
7:15 am-2:00 pm
2 stops8h 45m
$481
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 10/27
6:50 pm-1:24 pm
2 stops16h 34m
Halifax Intl
Tue 11/3
2:10 pm-9:52 pm
1 stop9h 42m
$483
St. LouisSydney
STL Lambert-St Louis - YQY Sydney
STLYQY
Lambert-St Louis
Tue 1/26
7:30 am-12:26 am
2 stops14h 56m
Sydney
Thu 1/28
5:45 am-3:26 pm
2 stops11h 41m
$1,000
Showing 1-10 of 11 resultsSorted by cheapest first
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.
STL-YHZ
STL-YQY
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
STL-CANS
STL-YHZ
STL-YQY
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 September 13, 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.
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
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.
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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.
Complete your trip
Complete your trip to Nova Scotia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Nova Scotia by cabin class
Find flights from St. Louis to Nova Scotia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Nova Scotia flights
Browse other St. Louis and Nova Scotia flight options. Last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$322 | Average$442 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$361 | Average$433 | FlexibilityNo cancel fee | On-time71% |