How do I get Price Alerts for flights from St. Louis to Halifax?

You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Halifax . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from St. Louis to Halifax with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Lambert-St Louis Airport to Halifax Intl Airport were last updated today.

How old do you have to be to fly from Lambert-St Louis Airport to Halifax Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Halifax Intl Airport.

What documentation or ID do you need to fly to Halifax Intl Airport?

The travel and health documents required for your trip to Halifax Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Halifax Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 525 Cheap Flights from St. Louis to Halifax in 2025/26

1 adult

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Find the cheapest flights from St. Louis to Halifax

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7:10 a.m. - 1:41 a.m.STL-YHZ

16h 31m2 stops

6:00 a.m. - 4:38 p.m.YHZ-STL

12h 38m2 stops

C$ 681Delta

Find Deal

lun., 12 ene. - sáb., 17 ene.

4:05 p.m. - 12:04 a.m.STL-YHZ

5h 59m1 stop

9:00 a.m. - 3:24 p.m.YHZ-STL

8h 24m1 stop

C$ 699Air Canada

Find Deal

mar., 7 abr. - mié., 8 abr.

4:05 p.m. - 12:04 a.m.STL-YHZ

5h 59m1 stop

6:55 a.m. - 3:24 p.m.YHZ-STL

10h 29m2 stops

C$ 706Air Canada

Find Deal

mar., 7 abr. - mié., 8 abr.

4:05 p.m. - 12:26 a.m.STL-YHZ

6h 21m1 stop

7:00 a.m. - 3:29 p.m.YHZ-STL

10h 29m1 stop

C$ 733Air Canada

Find Deal

jue., 25 dic. - jue., 1 ene.

5:28 a.m. - 10:12 p.m.STL-YHZ

14h 44m2 stops

1:10 p.m. - 8:35 a.m.YHZ-STL

21h 25m2 stops

C$ 784American Airlines

Find Deal

jue., 25 dic. - jue., 1 ene.

10:48 a.m. - 5:58 p.m.STL-YHZ

29h 10m2 stops

8:45 a.m. - 10:33 p.m.YHZ-STL

15h 48m1 stop

C$ 799Multiple Airlines

Find Deal

mar., 23 dic. - mar., 30 dic.

6:30 a.m. - 10:26 p.m.STL-YHZ

13h 56m2 stops

5:05 a.m. - 2:26 p.m.YHZ-STL

11h 21m2 stops

C$ 865United Airlines

Find Deal

mar., 23 dic. - mar., 30 dic.

4:05 p.m. - 9:25 a.m.STL-YHZ

15h 20m1 stop

9:00 a.m. - 3:40 p.m.YHZ-STL

8h 40m2 stops

C$ 883United Airlines

Find Deal

dom., 7 dic. - dom., 14 dic.

5:54 a.m. - 12:22 a.m.STL-YHZ

16h 28m2 stops

1:10 p.m. - 8:35 a.m.YHZ-STL

21h 25m2 stops

C$ 920American Airlines

Find Deal

mar., 23 dic. - jue., 1 ene.

11:51 a.m. - 12:30 p.m.STL-YHZ

22h 39m3 stops

4:50 p.m. - 9:24 a.m.YHZ-STL

18h 34m3 stops

C$ 1,597Multiple Airlines

Find Deal

mar., 23 dic. - mar., 30 dic.

Air Canada flights from St. Louis to Halifax

Our best Air Canada deals on St. Louis to Halifax flight tickets

Air Canada

7 Apr

STL4:05 p.m.Lambert-St Louis

5h 59m

1 stop

YHZ12:04 a.m.Halifax Intl

8 Apr

YHZ9:00 a.m.Halifax Intl

8h 24m

1 stop

STL3:24 p.m.Lambert-St Louis

C$ 699

Find similar

Air Canada

7 Apr

STL4:05 p.m.Lambert-St Louis

5h 59m

1 stop

YHZ12:04 a.m.Halifax Intl

8 Apr

YHZ6:55 a.m.Halifax Intl

10h 29m

2 stops

STL3:24 p.m.Lambert-St Louis

C$ 706

Find similar

Air Canada

25 Dec

STL4:05 p.m.Lambert-St Louis

6h 21m

1 stop

YHZ12:26 a.m.Halifax Intl

1 Jan

YHZ7:00 a.m.Halifax Intl

10h 29m

1 stop

STL3:29 p.m.Lambert-St Louis

C$ 733

Find similar

American Airlines flights from St. Louis to Halifax

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

American Airlines

25 Dec

STL5:28 a.m.Lambert-St Louis

14h 44m

2 stops

YHZ10:12 p.m.Halifax Intl

1 Jan

YHZ1:10 p.m.Halifax Intl

21h 25m

2 stops

STL8:35 a.m.Lambert-St Louis

C$ 784

Find similar

American Airlines

23 Dec

STL5:54 a.m.Lambert-St Louis

16h 28m

2 stops

YHZ12:22 a.m.Halifax Intl

1 Jan

YHZ1:10 p.m.Halifax Intl

21h 25m

2 stops

STL8:35 a.m.Lambert-St Louis

C$ 920

Find similar

American Airlines

12 Jan

STL6:00 a.m.Lambert-St Louis

16h 22m

2 stops

YHZ12:22 a.m.Halifax Intl

17 Jan

YHZ6:30 a.m.Halifax Intl

18h 56m

3 stops

STL11:26 p.m.Lambert-St Louis

C$ 947

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

lun. 12/1

7:10 a.m.-1:41 a.m.

2 stops16h 31m

Halifax Intl

sáb. 17/1

6:00 a.m.-4:38 p.m.

2 stops12h 38m

C$ 681

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 7/4

4:05 p.m.-12:04 a.m.

1 stop5h 59m

Halifax Intl

mié. 8/4

9:00 a.m.-3:24 p.m.

1 stop8h 24m

C$ 699

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 7/4

4:05 p.m.-12:04 a.m.

1 stop5h 59m

Halifax Intl

mié. 8/4

6:55 a.m.-3:24 p.m.

2 stops10h 29m

C$ 706

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

jue. 25/12

4:05 p.m.-12:26 a.m.

1 stop6h 21m

Halifax Intl

jue. 1/1

7:00 a.m.-3:29 p.m.

1 stop10h 29m

C$ 733

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

jue. 25/12

5:28 a.m.-10:12 p.m.

2 stops14h 44m

Halifax Intl

jue. 1/1

1:10 p.m.-8:35 a.m.

2 stops21h 25m

C$ 784

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 23/12

10:48 a.m.-5:58 p.m.

2 stops29h 10m

Halifax Intl

mar. 30/12

8:45 a.m.-10:33 p.m.

1 stop15h 48m

C$ 799

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 23/12

6:30 a.m.-10:26 p.m.

2 stops13h 56m

Halifax Intl

mar. 30/12

5:05 a.m.-2:26 p.m.

2 stops11h 21m

C$ 865

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

dom. 7/12

4:05 p.m.-9:25 a.m.

1 stop15h 20m

Halifax Intl

dom. 14/12

9:00 a.m.-3:40 p.m.

2 stops8h 40m

C$ 883

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 23/12

5:54 a.m.-12:22 a.m.

2 stops16h 28m

Halifax Intl

jue. 1/1

1:10 p.m.-8:35 a.m.

2 stops21h 25m

C$ 920

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 23/12

11:51 a.m.-12:30 p.m.

3 stops22h 39m

Halifax Intl

mar. 30/12

4:50 p.m.-9:24 a.m.

3 stops18h 34m

C$ 1,597

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Halifax

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Halifax according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Halifax (STL to YHZ) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Lambert-St Louis to Halifax Intl by plane?
The distance between Lambert-St Louis and Halifax Intl is about 2298.3 km. Typically, this will take 5h 31m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Halifax Intl Airport?
Prices for flights from Lambert-St Louis Airport to Halifax Intl Airport were last updated today.
How old do you have to be to fly from Lambert-St Louis Airport to Halifax Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Halifax Intl Airport.
What documentation or ID do you need to fly to Halifax Intl Airport?
The travel and health documents required for your trip to Halifax Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Halifax Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from St. Louis to Halifax?
You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Halifax. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from St. Louis to Halifax with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Bridgewater

Mahone Bay

Liverpool

Windsor

Chester

Fall River

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Halifax. momondo saves you time and could save you money on your trip.

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

Flights from St. Louis to Halifax with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Halifax from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from St. Louis to Halifax now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Halifax and let you know when they change.