$307+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Nova Scotia with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 October 25, 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 October 25, 2026.
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:35 pm -
3 stops27h 15m
Tue 12/16:00 am -
3 stops31h 10m
Deal found 10/21![Multiple Airlines logo]()
$570
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Mon 11/164:05 pm -
1 stop7h 53m
Wed 11/1810:25 am -
1 stop7h 01m
Deal found 10/20![Air Canada logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am -
1 stop5h 24m
Mon 12/142:10 pm -
1 stop10h 05m
Deal found 10/22![United Airlines logo]()
$600
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 October 25, 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 October 25, 2026.
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Mon 11/164:05 pm -
1 stop7h 53m
Wed 11/1810:25 am -
1 stop7h 01m
Deal found 10/20![Air Canada logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop5h 24m
Thu 12/102:10 pm -
1 stop10h 05m
Deal found 10/19![United Airlines logo]()
$610
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:02 pm -
3 stops33h 53m
Mon 12/1410:05 pm -
3 stops38h 59m
Deal found 10/22![Multiple Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:55 pm -
2 stops16h 29m
Mon 12/142:10 pm -
1 stop10h 05m
Deal found 10/22![United Airlines logo]()
$610
Last-minute flights from St. Louis to Nova ScotiaDiscover last-minute flight deals from St. Louis to Nova Scotia. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Nova Scotia. Data last updated October 25, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Mon 11/164:05 pm -
1 stop7h 53m
Wed 11/1810:25 am -
1 stop7h 01m
Deal found 10/20![Air Canada logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/196:00 am -
1 stop5h 24m
Mon 11/232:10 pm -
1 stop9h 42m
Deal found 10/21![United Airlines logo]()
$659
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:35 pm -
3 stops27h 15m
Tue 12/16:00 am -
3 stops31h 10m
Deal found 10/21![Multiple Airlines logo]()
$570
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 October 25, 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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/206:30 am -
1 stop15h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2010:00 am -
3 stops11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$617
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $570 (Mytrip) |
One-way from | $307 (United Airlines) |
Popular in | May |
Cheapest in | February |
Average price | $481 |
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 October 25, 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
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 4/20
6:30 am-11:57 pm
1 stop15h 27m
Halifax Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$307
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Mon 11/16
4:05 pm-1:58 am
1 stop7h 53m
Halifax Intl
Wed 11/18
10:25 am-3:26 pm
1 stop7h 01m
$579
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Thu 12/3
6:00 am-1:24 pm
1 stop5h 24m
Halifax Intl
Thu 12/10
2:10 pm-10:15 pm
1 stop10h 05m
$610
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Mon 12/7
6:55 pm-1:24 pm
2 stops16h 29m
Halifax Intl
Mon 12/14
2:10 pm-10:15 pm
1 stop10h 05m
$610
Quickest round-trip
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Tue 4/20
10:00 am-11:55 pm
3 stops11h 55m
Halifax Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$617
St. LouisHalifax
STL Lambert-St Louis - YHZ Halifax Intl
STLYHZ
Lambert-St Louis
Mon 12/7
12:02 pm-11:55 pm
3 stops33h 53m
Halifax Intl
Mon 12/14
10:05 pm-11:04 am
3 stops38h 59m
$641
Sorted 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
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
How much does it cost to fly round-trip from St. Louis to Nova Scotia?
Airfare is below average for this route at the moment.
St. Louis to Nova Scotia flights typically cost between $592 and $692 in November.The cheapest round-trip price found within the last 5 days was $570 on Multiple Airlines (Nov 23-Dec 1).
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 October 25, 2026.
See what other customers who have flown with United Airlines,Air Canada, andAmerican Airlines 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.
Food
6.7
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Food
6.7
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Food
6.7
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Food
6.7
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.3
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.
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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 October 25, 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$322 | Average$473 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$361 | Average$433 | FlexibilityNo cancel fee | On-time71% |