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$ 893 Cheap Flights from St. Louis to Newfoundland and Labrador in 2026

1 adult

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

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 p.m. - 12:36 a.m.

STL

YYT

9h 06m

1 stop

5:35 a.m. - 12:21 p.m.

YYT

STL

9h 16m

2 stops

C$ 893Air Canada

Tue, 16 Jun - Wed, 24 Jun

7:05 a.m. - 7:43 p.m.

STL

YYT

10h 08m

2 stops

5:35 a.m. - 12:21 p.m.

YYT

STL

9h 16m

2 stops

C$ 900Air Canada

Tue, 16 Jun - Wed, 24 Jun

1:00 p.m. - 12:41 a.m.

STL

YYT

9h 11m

1 stop

2:00 p.m. - 8:25 p.m.

YYT

STL

8h 55m

1 stop

C$ 923Air Canada

Mon, 25 May - Tue, 2 Jun

1:00 p.m. - 12:41 a.m.

STL

YYT

9h 11m

1 stop

5:00 a.m. - 12:06 p.m.

YYT

STL

9h 36m

1 stop

C$ 930Air Canada

Mon, 25 May - Tue, 2 Jun

7:05 a.m. - 11:28 p.m.

STL

YYT

13h 53m

2 stops

5:35 a.m. - 12:06 p.m.

YYT

STL

9h 01m

2 stops

C$ 934Air Canada

Mon, 25 May - Tue, 2 Jun

7:05 a.m. - 11:28 p.m.

STL

YYT

13h 53m

2 stops

2:00 p.m. - 8:25 p.m.

YYT

STL

8h 55m

1 stop

C$ 937Air Canada

Mon, 25 May - Tue, 2 Jun

4:05 p.m. - 1:38 a.m.

STL

YYT

7h 03m

1 stop

5:25 a.m. - 3:25 p.m.

YYT

STL

12h 30m

2 stops

C$ 948Air Canada

Sat, 4 Apr - Wed, 8 Apr

7:05 a.m. - 11:28 p.m.

STL

YYT

13h 53m

2 stops

5:35 a.m. - 12:06 p.m.

YYT

STL

9h 01m

2 stops

C$ 949Air Canada

Mon, 25 May - Tue, 2 Jun

4:05 p.m. - 1:38 a.m.

STL

YYT

7h 03m

1 stop

5:00 a.m. - 3:25 p.m.

YYT

STL

12h 55m

1 stop

C$ 978Air Canada

Sat, 4 Apr - Wed, 8 Apr

4:05 p.m. - 12:43 p.m.

STL

YYT

18h 08m

2 stops

5:25 a.m. - 3:25 p.m.

YYT

STL

12h 30m

2 stops

C$ 982Air Canada

Sat, 4 Apr - Wed, 8 Apr

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

16 Jun

STL1:00 p.m.Lambert-St Louis

9h 06m

1 stop

YYT12:36 a.m.St John's

24 Jun

YYT5:35 a.m.St John's

9h 16m

2 stops

STL12:21 p.m.Lambert-St Louis

C$ 893

Air Canada

16 Jun

STL7:05 a.m.Lambert-St Louis

10h 08m

2 stops

YYT7:43 p.m.St John's

24 Jun

YYT5:35 a.m.St John's

9h 16m

2 stops

STL12:21 p.m.Lambert-St Louis

C$ 900

Air Canada

25 May

STL1:00 p.m.Lambert-St Louis

9h 11m

1 stop

YYT12:41 a.m.St John's

2 Jun

YYT2:00 p.m.St John's

8h 55m

1 stop

STL8:25 p.m.Lambert-St Louis

C$ 923

United Airlines flights from St. Louis to Newfoundland and Labrador

Our best United Airlines deals on St. Louis to Newfoundland and Labrador flight tickets

United Airlines

24 Apr

STL9:10 a.m.Lambert-St Louis

11h 33m

2 stops

YYT11:13 p.m.St John's

1 May

YYT5:00 a.m.St John's

9h 36m

1 stop

STL12:06 p.m.Lambert-St Louis

C$ 1,059

United Airlines

24 Apr

STL9:10 a.m.Lambert-St Louis

11h 33m

2 stops

YYT11:13 p.m.St John's

1 May

YYT5:35 a.m.St John's

17h 38m

2 stops

STL8:43 p.m.Lambert-St Louis

C$ 1,066

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 - YYT

STLYYT

Lambert-St Louis

Tue 16/6

1:00 p.m.-12:36 a.m.

1 stop9h 06m

St John's

Wed 24/6

5:35 a.m.-12:21 p.m.

2 stops9h 16m

C$ 893

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 16/6

7:05 a.m.-7:43 p.m.

2 stops10h 08m

St John's

Wed 24/6

5:35 a.m.-12:21 p.m.

2 stops9h 16m

C$ 900

Quickest round-trip

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

1:00 p.m.-12:41 a.m.

1 stop9h 11m

St John's

Tue 2/6

2:00 p.m.-8:25 p.m.

1 stop8h 55m

C$ 923

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

1:00 p.m.-12:41 a.m.

1 stop9h 11m

St John's

Tue 2/6

5:00 a.m.-12:06 p.m.

1 stop9h 36m

C$ 930

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:05 a.m.-11:28 p.m.

2 stops13h 53m

St John's

Tue 2/6

5:35 a.m.-12:06 p.m.

2 stops9h 01m

C$ 934

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:05 a.m.-11:28 p.m.

2 stops13h 53m

St John's

Tue 2/6

2:00 p.m.-8:25 p.m.

1 stop8h 55m

C$ 937

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Sat 4/4

4:05 p.m.-1:38 a.m.

1 stop7h 03m

St John's

Wed 8/4

5:25 a.m.-3:25 p.m.

2 stops12h 30m

C$ 948

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:05 a.m.-11:28 p.m.

2 stops13h 53m

St John's

Tue 2/6

5:35 a.m.-12:06 p.m.

2 stops9h 01m

C$ 949

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Sat 4/4

4:05 p.m.-1:38 a.m.

1 stop7h 03m

St John's

Wed 8/4

5:00 a.m.-3:25 p.m.

1 stop12h 55m

C$ 978

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Sat 4/4

4:05 p.m.-12:43 p.m.

2 stops18h 08m

St John's

Wed 8/4

5:25 a.m.-3:25 p.m.

2 stops12h 30m

C$ 982

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

Fastest flight time	11h 33m
Direct flights	None

The fastest flight from St. Louis to Newfoundland and Labrador takes 11h 33m

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

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.

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.