$195+ Cheap flights from Nova Scotia to St. Louis (STL)
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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — STL
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Nova Scotia to St. Louis 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 Nova Scotia to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Nova Scotia to St. LouisExplore 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 September 12, 2026.
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 September 12, 2026.
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.
Sat 10/104:15 pm -
1 stop6h 05m
Tue 11/34:05 pm -
1 stop7h 53m
Deal found 9/9![Air Canada logo]()
$330
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.
Sun 10/115:15 am -
1 stop10h 45m
Mon 11/94:05 pm -
1 stop7h 53m
Deal found 9/9![Air Canada logo]()
$355
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 10/207:00 am -
1 stop16h 09m
Wed 10/219:30 am -
1 stop12h 25m
Deal found 9/11![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/12:50 pm -
1 stop8h 19m
Mon 10/57:30 am -
1 stop14h 25m
Deal found 9/7![United Airlines logo]()
$382
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 10/207:15 am -
2 stops8h 45m
Wed 10/218:55 am -
2 stops9h 34m
Deal found 9/11![Air Canada logo]()
$392
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.
Thu 10/17:15 am -
2 stops8h 45m
Mon 10/58:55 am -
1 stop6h 19m
Deal found 9/9![Air Canada logo]()
$394
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.
Wed 9/305:15 am -
1 stop10h 45m
Fri 10/912:10 pm -
1 stop9h 45m
Deal found 9/9![Air Canada logo]()
$435
Best flights from Nova Scotia to St. LouisDiscover carefully curated flight deals from Nova Scotia to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Nova Scotia to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
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 10/126:00 am -
1 stop10h 00m
Mon 11/94:05 pm -
1 stop7h 53m
Deal found 9/9![Air Canada logo]()
$355
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 10/207:00 am -
1 stop16h 09m
Wed 10/219:30 am -
1 stop12h 25m
Deal found 9/11![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/12:50 pm -
1 stop8h 19m
Mon 10/57:30 am -
1 stop14h 25m
Deal found 9/7![United Airlines logo]()
$382
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 10/207:15 am -
2 stops8h 45m
Wed 10/212:40 pm -
1 stop5h 14m
Deal found 9/11![Air Canada logo]()
$392
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.
Thu 10/17:15 am -
2 stops8h 45m
Mon 10/58:55 am -
1 stop6h 19m
Deal found 9/9![Air Canada logo]()
$394
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 1/265:00 am -
2 stops13h 13m
Fri 1/294:05 pm -
1 stop7h 01m
Deal found 9/11![United Airlines logo]()
$700
This Air Canada deal was found by Cheapflights users on 9/7. 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 1/265:00 am -
1 stop12h 26m
Fri 1/294:05 pm -
2 stops16h 24m
Deal found 9/7![Air Canada logo]()
$704
Last-minute flights from Nova Scotia to St. LouisDiscover last-minute flight deals from Nova Scotia to St. Louis. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Nova Scotia to St. Louis. Data last updated September 12, 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.
Wed 9/305:15 am -
1 stop10h 45m
Fri 10/912:10 pm -
1 stop9h 45m
Deal found 9/9![Air Canada logo]()
$435
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/12:50 pm -
1 stop8h 19m
Mon 10/57:30 am -
1 stop14h 25m
Deal found 9/7![United Airlines logo]()
$382
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.
Thu 10/17:15 am -
2 stops8h 45m
Mon 10/58:55 am -
1 stop6h 19m
Deal found 9/9![Air Canada logo]()
$394
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.
Sat 10/104:15 pm -
1 stop6h 05m
Tue 11/34:05 pm -
1 stop7h 53m
Deal found 9/9![Air Canada logo]()
$330
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.
Sun 10/115:15 am -
1 stop10h 45m
Mon 11/94:05 pm -
1 stop7h 53m
Deal found 9/9![Air Canada logo]()
$355
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 10/207:00 am -
1 stop16h 09m
Wed 10/219:30 am -
1 stop12h 25m
Deal found 9/11![United Airlines logo]()
$381
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 10/207:15 am -
2 stops8h 45m
Wed 10/218:55 am -
2 stops9h 34m
Deal found 9/11![Air Canada logo]()
$392
One-way flights from Nova Scotia to St. LouisSearch for one-way flight options from Nova Scotia to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Nova Scotia to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
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.
Fri 10/307:15 am -
2 stops10h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$195
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:15 am -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$243
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:15 am -
2 stops13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$250
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.
Sat 10/3110:15 am -
1 stop14h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$253
This SmartFares deal was found by Cheapflights users on 9/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:30 pm -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![WestJet logo]()
$254
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:50 pm -
2 stops19h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![WestJet logo]()
$261
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:45 pm -
3 stops48h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$314
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (Air Canada) |
One-way from | $195 (Air Canada) |
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 7,457,451 searches. Data last updated September 12, 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
Cheapest round-trip
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Fri 10/30
7:15 am-3:23 pm
2 stops10h 08m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Sat 10/31
7:15 am-3:23 pm
2 stops10h 08m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Mon 10/12
5:15 am-2:00 pm
1 stop10h 45m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$243
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Fri 10/30
10:15 am-9:40 pm
2 stops13h 25m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$250
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Sat 10/31
10:15 am-10:54 pm
1 stop14h 39m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$253
Quickest round-trip
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Sun 10/11
3:30 pm-8:51 pm
1 stop7h 21m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$254
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Mon 10/12
5:50 pm-6:15 pm
2 stops26h 25m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$261
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Mon 10/12
6:00 am-2:00 pm
1 stop10h 00m
Lambert-St Louis
Mon 11/9
4:05 pm-1:58 am
1 stop7h 53m
$355
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Tue 10/20
7:00 am-9:09 pm
1 stop16h 09m
Lambert-St Louis
Wed 10/21
9:30 am-11:55 pm
1 stop12h 25m
$381
HalifaxSt. Louis
YHZ Halifax Intl - STL Lambert-St Louis
YHZSTL
Halifax Intl
Thu 10/1
2:50 pm-9:09 pm
1 stop8h 19m
Lambert-St Louis
Mon 10/5
7:30 am-11:55 pm
1 stop14h 25m
$382
Showing 1-10 of 14 resultsSorted 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.
YHZ-STL
YYG-STL
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
CANS-STL
YHZ-STL
YYG-STL
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
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