How do I get Price Alerts for flights from St. Louis to Newfoundland and Labrador?

Price Alerts will notify you by email when the price for flights to Newfoundland and Labrador from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from St. Louis to Newfoundland and Labrador with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

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 Newfoundland and Labrador?

Prices for flights from Lambert-St Louis Airport to Newfoundland and Labrador are refreshed on a daily basis.

How old do you have to be to fly from Lambert-St Louis Airport to Newfoundland and Labrador?

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 Newfoundland and Labrador.

What documentation or ID do you need to fly to Newfoundland and Labrador?

The required travel and health documents for your Newfoundland and Labrador 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 Newfoundland and Labrador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 927 Cheap Flights from St. Louis to Newfoundland and Labrador in 2026

Find the cheapest flights from St. Louis to Newfoundland and Labrador

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 p.m. - 1:36 a.m.STL Lambert-St Louis-YYT St John's

7h 01m1 stop Toronto Pearson Intl

7:40 a.m. - 3:26 p.m.YYT St John's-STL Lambert-St Louis

10h 16m2 stops Halifax Intl Toronto Pearson Intl

C$ 927Air Canada

Sun, 10 Jan - Fri, 15 Jan

12:10 p.m. - 11:28 p.m.STL Lambert-St Louis-YYT St John's

8h 48m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

7:40 a.m. - 3:23 p.m.YYT St John's-STL Lambert-St Louis

10h 13m2 stops Halifax Intl Toronto Pearson Intl

C$ 962Air Canada

Sat, 24 Oct - Sat, 31 Oct

2:40 p.m. - 11:21 p.m.STL Lambert-St Louis-YYT St John's

6h 11m1 stop Toronto Pearson Intl

7:40 a.m. - 3:23 p.m.YYT St John's-STL Lambert-St Louis

10h 13m2 stops Halifax Intl Toronto Pearson Intl

C$ 969Air Canada

Sat, 24 Oct - Sat, 31 Oct

2:40 p.m. - 11:21 p.m.STL Lambert-St Louis-YYT St John's

6h 11m1 stop Toronto Pearson Intl

6:00 a.m. - 3:23 p.m.YYT St John's-STL Lambert-St Louis

11h 53m1 stop Toronto Pearson Intl

C$ 1,003Air Canada

Sat, 24 Oct - Sat, 31 Oct

2:40 p.m. - 1:46 a.m.STL Lambert-St Louis-YYT St John's

8h 36m1 stop Toronto Pearson Intl

1:15 p.m. - 6:41 p.m.YYT St John's-STL Lambert-St Louis

7h 56m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,058Air Canada

Wed, 7 Oct - Wed, 14 Oct

1:09 p.m. - 12:50 a.m.STL Lambert-St Louis-YYT St John's

9h 11m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

7:40 a.m. - 3:26 p.m.YYT St John's-STL Lambert-St Louis

10h 16m2 stops Halifax Intl Toronto Pearson Intl

C$ 1,060Air Canada

Sun, 10 Jan - Fri, 15 Jan

2:40 p.m. - 1:46 a.m.STL Lambert-St Louis-YYT St John's

8h 36m1 stop Toronto Pearson Intl

2:05 p.m. - 8:20 p.m.YYT St John's-STL Lambert-St Louis

8h 45m2 stops Halifax Intl Toronto Pearson Intl

C$ 1,065Air Canada

Wed, 7 Oct - Wed, 14 Oct

4:05 p.m. - 1:36 a.m.STL Lambert-St Louis-YYT St John's

7h 01m1 stop Toronto Pearson Intl

7:40 a.m. - 3:26 p.m.YYT St John's-STL Lambert-St Louis

10h 16m2 stops Halifax Intl Toronto Pearson Intl

C$ 1,109Air Canada

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 1:36 a.m.STL Lambert-St Louis-YYT St John's

7h 01m1 stop Toronto Pearson Intl

6:40 a.m. - 3:26 p.m.YYT St John's-STL Lambert-St Louis

11h 16m1 stop Toronto Pearson Intl

C$ 1,144Air Canada

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 1:36 a.m.STL Lambert-St Louis-YYT St John's

7h 01m1 stop Toronto Pearson Intl

5:15 a.m. - 3:23 p.m.YYT St John's-STL Lambert-St Louis

12h 38m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,168Air Canada

Mon, 26 Oct - Mon, 2 Nov

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Air Canada flights from St. Louis to Newfoundland and Labrador

Our best Air Canada deals on St. Louis to Newfoundland and Labrador flight tickets

Air Canada

10 Jan

STL4:05 p.m.Lambert-St Louis

7h 01m

1 stop

YYT1:36 a.m.St John's

15 Jan

YYT7:40 a.m.St John's

10h 16m

2 stops

STL3:26 p.m.Lambert-St Louis

C$ 927

Air Canada

24 Oct

STL12:10 p.m.Lambert-St Louis

8h 48m

2 stops

YYT11:28 p.m.St John's

31 Oct

YYT7:40 a.m.St John's

10h 13m

2 stops

STL3:23 p.m.Lambert-St Louis

C$ 962

Air Canada

24 Oct

STL2:40 p.m.Lambert-St Louis

6h 11m

1 stop

YYT11:21 p.m.St John's

31 Oct

YYT7:40 a.m.St John's

10h 13m

2 stops

STL3:23 p.m.Lambert-St Louis

C$ 969

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to Newfoundland and Labrador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sun 10/1

4:05 p.m.-1:36 a.m.

1 stop7h 01m

St John's

Fri 15/1

7:40 a.m.-3:26 p.m.

2 stops10h 16m

C$ 927

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sat 24/10

12:10 p.m.-11:28 p.m.

2 stops8h 48m

St John's

Sat 31/10

7:40 a.m.-3:23 p.m.

2 stops10h 13m

C$ 962

Quickest round-trip

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sat 24/10

2:40 p.m.-11:21 p.m.

1 stop6h 11m

St John's

Sat 31/10

7:40 a.m.-3:23 p.m.

2 stops10h 13m

C$ 969

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sat 24/10

2:40 p.m.-11:21 p.m.

1 stop6h 11m

St John's

Sat 31/10

6:00 a.m.-3:23 p.m.

1 stop11h 53m

C$ 1,003

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 7/10

2:40 p.m.-1:46 a.m.

1 stop8h 36m

St John's

Wed 14/10

1:15 p.m.-6:41 p.m.

1 stop7h 56m

C$ 1,058

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sun 10/1

1:09 p.m.-12:50 a.m.

2 stops9h 11m

St John's

Fri 15/1

7:40 a.m.-3:26 p.m.

2 stops10h 16m

C$ 1,060

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 7/10

2:40 p.m.-1:46 a.m.

1 stop8h 36m

St John's

Wed 14/10

2:05 p.m.-8:20 p.m.

2 stops8h 45m

C$ 1,065

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:36 a.m.

1 stop7h 01m

St John's

Sat 16/1

7:40 a.m.-3:26 p.m.

2 stops10h 16m

C$ 1,109

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:36 a.m.

1 stop7h 01m

St John's

Sat 16/1

6:40 a.m.-3:26 p.m.

1 stop11h 16m

C$ 1,144

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Mon 26/10

4:05 p.m.-1:36 a.m.

1 stop7h 01m

St John's

Mon 2/11

5:15 a.m.-3:23 p.m.

2 stops12h 38m

C$ 1,168

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap St. Louis to Newfoundland and Labrador flight deals and tips

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

Best price found	C$ 927
Fastest flight time	8h 36m
Direct flights	None

The best flight deal from St. Louis to Newfoundland and Labrador found on momondo in the last 72 hours is C$ 927

The fastest flight from St. Louis to Newfoundland and Labrador takes 8h 36m

There are no direct flights from St. Louis to Newfoundland and Labrador. There are no popular flight routes from St. Louis to Newfoundland and Labrador.

Search flight deals

Frequently asked questions about flying from St. Louis to Newfoundland and Labrador

When did momondo last update prices for flights from Lambert-St Louis Airport to Newfoundland and Labrador?
Prices for flights from Lambert-St Louis Airport to Newfoundland and Labrador are refreshed on a daily basis.
How old do you have to be to fly from Lambert-St Louis Airport to Newfoundland and Labrador?
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 Newfoundland and Labrador.
What documentation or ID do you need to fly to Newfoundland and Labrador?
The required travel and health documents for your Newfoundland and Labrador 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 Newfoundland and Labrador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from St. Louis to Newfoundland and Labrador

How do I get Price Alerts for flights from St. Louis to Newfoundland and Labrador?
Price Alerts will notify you by email when the price for flights to Newfoundland and Labrador from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from St. Louis to Newfoundland and Labrador with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Newfoundland and Labrador?

It is quick and easy to find St. Louis to Newfoundland and Labrador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Newfoundland and Labrador that suits you.

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

Flights from St. Louis to Newfoundland and Labrador 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 Newfoundland and Labrador?

Once you have performed a search for St. Louis to Newfoundland and Labrador 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 Newfoundland and Labrador right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Newfoundland and Labrador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.