What is the cheapest airline that flies from Lambert-St Louis to Nova Scotia?

United Airlines and Air Canada are the most popular carriers operating from Lambert-St Louis to Nova Scotia

When did momondo last update prices for flights from Lambert-St Louis Airport to Nova Scotia?

Prices for flights from Lambert-St Louis Airport to Nova Scotia are refreshed on a daily basis.

How old do you have to be to fly from Lambert-St Louis Airport to Nova Scotia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Nova Scotia.

What documentation or ID do you need to fly to Nova Scotia?

The required travel and health documents for your Nova Scotia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nova Scotia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 199 Cheap Flights from St. Louis to Nova Scotia in 2026

1 adult

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Find the cheapest flights from St. Louis to Nova Scotia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:20 p.m. - 12:24 a.m.

STL

YHZ

8h 04m

1 stop

6:00 a.m. - 12:06 p.m.

YHZ

STL

8h 06m

1 stop

C$ 471Air Canada

Wed, 13 May - Sat, 16 May

2:20 p.m. - 12:24 a.m.

STL

YHZ

8h 04m

1 stop

1:25 p.m. - 8:04 p.m.

YHZ

STL

8h 39m

2 stops

C$ 478Air Canada

Wed, 13 May - Sat, 16 May

7:30 a.m. - 8:30 p.m.

STL

YHZ

11h 00m

2 stops

1:25 p.m. - 8:04 p.m.

YHZ

STL

8h 39m

2 stops

C$ 485Air Canada

Wed, 13 May - Sat, 16 May

7:30 a.m. - 8:30 p.m.

STL

YHZ

11h 00m

2 stops

1:25 p.m. - 8:04 p.m.

YHZ

STL

8h 39m

2 stops

C$ 486Air Canada

Wed, 13 May - Sat, 16 May

2:18 p.m. - 9:40 p.m.

STL

YHZ

5h 22m

1 stop

3:30 p.m. - 9:30 a.m.

YHZ

STL

20h 00m

1 stop

C$ 504WestJet

Thu, 18 Jun - Wed, 24 Jun

5:45 p.m. - 9:40 p.m.

STL

YHZ

25h 55m

1 stop

3:30 p.m. - 8:31 p.m.

YHZ

STL

7h 01m

1 stop

C$ 511WestJet

Tue, 14 Jul - Wed, 22 Jul

10:45 a.m. - 8:45 p.m.

STL

YHZ

8h 00m

2 stops

3:30 p.m. - 8:31 p.m.

YHZ

STL

7h 01m

1 stop

C$ 516WestJet

Sat, 18 Jul - Sat, 25 Jul

7:45 a.m. - 12:22 a.m.

STL

YYG

14h 37m

2 stops

5:15 a.m. - 10:56 p.m.

YYG

STL

19h 41m

2 stops

C$ 1,319United Airlines

Sat, 18 Apr - Wed, 22 Apr

7:45 a.m. - 12:22 a.m.

STL

YYG

14h 37m

2 stops

5:15 a.m. - 10:56 p.m.

YYG

STL

19h 41m

2 stops

C$ 1,353United Airlines

Sat, 18 Apr - Wed, 22 Apr

6:30 a.m. - 12:22 a.m.

STL

YYG

15h 52m

2 stops

5:15 a.m. - 9:57 p.m.

YYG

STL

18h 42m

2 stops

C$ 1,420United Airlines

Sat, 18 Apr - Wed, 22 Apr

United Airlines flights from St. Louis to Nova Scotia

Our best United Airlines deals on St. Louis to Nova Scotia flight tickets

United Airlines

11 Mar

STL7:00 a.m.Lambert-St Louis

5h 17m

1 stop

YHZ2:17 p.m.Halifax Intl

18 Mar

YHZ2:58 p.m.Halifax Intl

10h 01m

2 stops

STL10:59 p.m.Lambert-St Louis

C$ 549

United Airlines

11 Mar

STL5:00 a.m.Lambert-St Louis

7h 17m

2 stops

YHZ2:17 p.m.Halifax Intl

18 Mar

YHZ2:58 p.m.Halifax Intl

10h 01m

2 stops

STL10:59 p.m.Lambert-St Louis

C$ 557

United Airlines

5 Mar

STL7:41 a.m.Lambert-St Louis

15h 00m

2 stops

YHZ12:41 a.m.Halifax Intl

10 Mar

YHZ9:00 a.m.Halifax Intl

8h 29m

1 stop

STL3:29 p.m.Lambert-St Louis

C$ 588

American Airlines flights from St. Louis to Nova Scotia

Our best American Airlines deals on St. Louis to Nova Scotia flight tickets

American Airlines

11 Mar

STL7:05 a.m.Lambert-St Louis

15h 17m

3 stops

YHZ12:22 a.m.Halifax Intl

18 Mar

YHZ6:30 a.m.Halifax Intl

11h 05m

2 stops

STL3:35 p.m.Lambert-St Louis

C$ 986

American Airlines

5 Mar

STL6:00 a.m.Lambert-St Louis

13h 37m

3 stops

YHZ9:37 p.m.Halifax Intl

10 Mar

YHZ1:10 p.m.Halifax Intl

12h 34m

2 stops

STL11:44 p.m.Lambert-St Louis

C$ 1,022

American Airlines

6 Mar

STL7:05 a.m.Lambert-St Louis

15h 17m

3 stops

YHZ12:22 a.m.Halifax Intl

10 Mar

YHZ1:10 p.m.Halifax Intl

21h 41m

2 stops

STL8:51 a.m.Lambert-St Louis

C$ 1,093

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 13/5

2:20 p.m.-12:24 a.m.

1 stop8h 04m

Halifax Intl

Sat 16/5

6:00 a.m.-12:06 p.m.

1 stop8h 06m

C$ 471

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 13/5

2:20 p.m.-12:24 a.m.

1 stop8h 04m

Halifax Intl

Sat 16/5

1:25 p.m.-8:04 p.m.

2 stops8h 39m

C$ 478

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 13/5

7:30 a.m.-8:30 p.m.

2 stops11h 00m

Halifax Intl

Sat 16/5

1:25 p.m.-8:04 p.m.

2 stops8h 39m

C$ 485

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 13/5

7:30 a.m.-8:30 p.m.

2 stops11h 00m

Halifax Intl

Sat 16/5

1:25 p.m.-8:04 p.m.

2 stops8h 39m

C$ 486

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Thu 18/6

2:18 p.m.-9:40 p.m.

1 stop5h 22m

Halifax Intl

Wed 24/6

3:30 p.m.-9:30 a.m.

1 stop20h 00m

C$ 504

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 14/7

5:45 p.m.-9:40 p.m.

1 stop25h 55m

Halifax Intl

Wed 22/7

3:30 p.m.-8:31 p.m.

1 stop7h 01m

C$ 511

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Sat 18/7

10:45 a.m.-8:45 p.m.

2 stops8h 00m

Halifax Intl

Sat 25/7

3:30 p.m.-8:31 p.m.

1 stop7h 01m

C$ 516

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/4

7:45 a.m.-12:22 a.m.

2 stops14h 37m

Charlottetown

Wed 22/4

5:15 a.m.-10:56 p.m.

2 stops19h 41m

C$ 1,319

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/4

7:45 a.m.-12:22 a.m.

2 stops14h 37m

Charlottetown

Wed 22/4

5:15 a.m.-10:56 p.m.

2 stops19h 41m

C$ 1,353

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/4

6:30 a.m.-12:22 a.m.

2 stops15h 52m

Charlottetown

Wed 22/4

5:15 a.m.-9:57 p.m.

2 stops18h 42m

C$ 1,420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Nova Scotia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on St. Louis to Nova Scotia flights?

You could potentially save up to 66% on your flight if you consider stops on a St. Louis to Nova Scotia flight.

Cheap St. Louis to Nova Scotia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Nova Scotia

Fastest flight time	5h 39m
Direct flights	None

The fastest flight from St. Louis to Nova Scotia takes 5h 39m

There are no direct flights from St. Louis to Nova Scotia. There are no popular flight routes from St. Louis to Nova Scotia.

Search flight deals

When did momondo last update prices for flights from Lambert-St Louis Airport to Nova Scotia?
Prices for flights from Lambert-St Louis Airport to Nova Scotia are refreshed on a daily basis.
How old do you have to be to fly from Lambert-St Louis Airport to Nova Scotia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Nova Scotia.
What documentation or ID do you need to fly to Nova Scotia?
The required travel and health documents for your Nova Scotia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nova Scotia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Nova Scotia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Nova Scotia for you.

Can I find flights from St. Louis to Nova Scotia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Nova Scotia flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Nova Scotia?

Once you have performed a search for St. Louis to Nova Scotia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Nova Scotia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nova Scotia from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.