How does KAYAK find such low prices on flights from Nova Scotia to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nova Scotia to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nova Scotia to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Nova Scotia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Nova Scotia to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Nova Scotia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nova Scotia to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Nova Scotia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$277 CHEAP FLIGHTS from Nova Scotia to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$277

Typical prices: $396-$410

Air Canada

Tue 1/27Mon 2/2

YHZ - STL • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from Nova Scotia to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nova Scotia to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Nova Scotia to St. Louis

Tue, Jan 27 - Mon, Feb 2

9:00 am - 3:29 pm

YHZ

STL

8h 29m1 stop

4:05 pm - 12:06 am

STL

YHZ

6h 01m1 stop

$277Air Canada

Tue, Jan 27 - Mon, Feb 2

3:15 pm - 10:58 pm

YHZ

STL

9h 43m2 stops

6:40 pm - 2:31 pm

STL

YHZ

17h 51m2 stops

$283United Airlines

Tue, Jan 27 - Mon, Feb 2

6:55 am - 3:29 pm

YHZ

STL

10h 34m2 stops

4:05 pm - 12:06 am

STL

YHZ

6h 01m1 stop

$286Air Canada

Tue, Jan 27 - Mon, Feb 2

3:15 pm - 10:58 pm

YHZ

STL

9h 43m2 stops

4:49 pm - 2:31 pm

STL

YHZ

19h 42m2 stops

$291United Airlines

Tue, Jan 27 - Mon, Feb 2

6:55 am - 3:29 pm

YHZ

STL

10h 34m2 stops

4:05 pm - 12:06 am

STL

YHZ

6h 01m1 stop

$295Air Canada

Mon, Jan 26 - Wed, Jan 28

3:15 pm - 10:58 pm

YHZ

STL

9h 43m2 stops

7:00 am - 2:31 pm

STL

YHZ

5h 31m1 stop

$355United Airlines

Mon, Jan 26 - Wed, Jan 28

4:20 pm - 3:29 pm

YHZ

STL

25h 09m2 stops

4:05 pm - 12:41 am

STL

YHZ

6h 36m1 stop

$356Air Canada

Mon, Jan 26 - Wed, Jan 28

6:00 am - 8:06 pm

YHZ

STL

16h 06m2 stops

1:18 pm - 1:41 am

STL

YHZ

10h 23m2 stops

$365WestJet

Mon, Jan 26 - Wed, Jan 28

6:00 am - 8:06 pm

YHZ

STL

16h 06m2 stops

1:18 pm - 1:41 am

STL

YHZ

10h 23m2 stops

$386WestJet

Mon, Jan 26 - Wed, Jan 28

10:30 am - 5:18 pm

YHZ

STL

8h 48m1 stop

7:00 am - 4:14 pm

STL

YHZ

7h 14m1 stop

$488United Airlines

Useful Info

Low season	November
High season	October
Cheapest flight	$277

Best time to beat the crowds with an average 40% drop in price.

Most popular time to fly with an average 19% increase in price.

Flight from Halifax to St. Louis

How does KAYAK find such low prices on flights from Nova Scotia to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nova Scotia to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nova Scotia to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Nova Scotia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Nova Scotia to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Nova Scotia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nova Scotia to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Nova Scotia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

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Information on the airport you'll fly into in St. Louis

St. Louis (STL)

$277 Find Cheap Flights from Nova Scotia to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Everything you should know

Cheap Flights from Nova Scotia to St. Louis

Recent round-trip flight deals from Nova Scotia to St. Louis

Good to know

FAQs for booking flights from Nova Scotia to St. Louis

How does KAYAK find such low prices on flights from Nova Scotia to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nova Scotia to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nova Scotia to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Nova Scotia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Nova Scotia to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Nova Scotia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nova Scotia to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Nova Scotia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Nova Scotia

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight