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$ 1,058 Cheap Flights from St. Louis to Newfoundland and Labrador in 2026

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

STL

YYT

18h 08m

2 stops

8:55 p.m. - 3:24 p.m.

YYT

STL

20h 59m

2 stops

C$ 1,058Air Canada

Sat, 4 Apr - Wed, 8 Apr

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

STL

YYT

18h 08m

2 stops

8:55 p.m. - 3:24 p.m.

YYT

STL

20h 59m

2 stops

C$ 1,083Air Canada

Sat, 4 Apr - Wed, 8 Apr

7:30 a.m. - 7:43 p.m.

STL

YYT

9h 43m

2 stops

11:05 a.m. - 8:04 p.m.

YYT

STL

11h 29m

2 stops

C$ 1,114Air Canada

Mon, 25 May - Tue, 2 Jun

7:30 a.m. - 4:38 p.m.

STL

YYT

6h 38m

1 stop

11:05 a.m. - 8:04 p.m.

YYT

STL

11h 29m

2 stops

C$ 1,213Air Canada

Mon, 25 May - Tue, 2 Jun

4:05 p.m. - 9:33 a.m.

STL

YYT

14h 58m

2 stops

6:35 a.m. - 3:24 p.m.

YYT

STL

11h 19m

1 stop

C$ 1,250Air Canada

Sat, 4 Apr - Wed, 8 Apr

2:20 p.m. - 1:38 a.m.

STL

YYT

8h 48m

1 stop

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

YYT

STL

9h 36m

1 stop

C$ 1,323Air 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. - 3:24 p.m.

YYT

STL

12h 54m

1 stop

C$ 1,409Air Canada

Sat, 4 Apr - Wed, 8 Apr

1:15 p.m. - 12:35 a.m.

STL

YYT

8h 50m

1 stop

1:15 p.m. - 6:27 p.m.

YYT

STL

7h 42m

1 stop

C$ 1,434Air Canada

Tue, 30 Jun - Sat, 4 Jul

1:15 p.m. - 12:35 a.m.

STL

YYT

8h 50m

1 stop

5:30 a.m. - 12:21 p.m.

YYT

STL

9h 21m

2 stops

C$ 1,445Air Canada

Fri, 26 Jun - Mon, 29 Jun

5:30 p.m. - 6:03 a.m.

STL

YYT

34h 03m

2 stops

6:50 a.m. - 11:01 p.m.

YYT

STL

42h 41m

2 stops

C$ 1,464WestJet

Fri, 26 Jun - Mon, 29 Jun

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

4 Apr

STL4:05 p.m.Lambert-St Louis

18h 08m

2 stops

YYT12:43 p.m.St John's

8 Apr

YYT8:55 p.m.St John's

20h 59m

2 stops

STL3:24 p.m.Lambert-St Louis

C$ 1,058

Air Canada

4 Apr

STL4:05 p.m.Lambert-St Louis

18h 08m

2 stops

YYT12:43 p.m.St John's

8 Apr

YYT8:55 p.m.St John's

20h 59m

2 stops

STL3:24 p.m.Lambert-St Louis

C$ 1,083

Air Canada

25 May

STL7:30 a.m.Lambert-St Louis

9h 43m

2 stops

YYT7:43 p.m.St John's

2 Jun

YYT11:05 a.m.St John's

11h 29m

2 stops

STL8:04 p.m.Lambert-St Louis

C$ 1,114

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

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

8:55 p.m.-3:24 p.m.

2 stops20h 59m

C$ 1,058

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

8:55 p.m.-3:24 p.m.

2 stops20h 59m

C$ 1,083

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:30 a.m.-7:43 p.m.

2 stops9h 43m

St John's

Tue 2/6

11:05 a.m.-8:04 p.m.

2 stops11h 29m

C$ 1,114

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:30 a.m.-4:38 p.m.

1 stop6h 38m

St John's

Tue 2/6

11:05 a.m.-8:04 p.m.

2 stops11h 29m

C$ 1,213

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Sat 4/4

4:05 p.m.-9:33 a.m.

2 stops14h 58m

St John's

Wed 8/4

6:35 a.m.-3:24 p.m.

1 stop11h 19m

C$ 1,250

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

2:20 p.m.-1:38 a.m.

1 stop8h 48m

St John's

Tue 2/6

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

1 stop9h 36m

C$ 1,323

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.-3:24 p.m.

1 stop12h 54m

C$ 1,409

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 30/6

1:15 p.m.-12:35 a.m.

1 stop8h 50m

St John's

Sat 4/7

1:15 p.m.-6:27 p.m.

1 stop7h 42m

C$ 1,434

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Fri 26/6

1:15 p.m.-12:35 a.m.

1 stop8h 50m

St John's

Mon 29/6

5:30 a.m.-12:21 p.m.

2 stops9h 21m

C$ 1,445

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Fri 26/6

5:30 p.m.-6:03 a.m.

2 stops34h 03m

St John's

Mon 29/6

6:50 a.m.-11:01 p.m.

2 stops42h 41m

C$ 1,464

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 25m
Direct flights	None

The fastest flight from St. Louis to Newfoundland and Labrador takes 11h 25m

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.

An easier way to manage your Newfoundland and Labrador trip

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Find better results for your trip to Newfoundland and Labrador

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Cheap flights from St. Louis to Newfoundland and Labrador from C$ 1,058

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Air Canada flights from St. Louis to Newfoundland and Labrador

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

momondo Fare Finder

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

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

Direct flights

When did momondo last update prices for flights from Lambert-St Louis Airport to Newfoundland and Labrador?

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

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

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

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

How does momondo find its flight prices?

Why use momondo?

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

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

How can momondo help me find flights from St. Louis to Newfoundland and Labrador?

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

An easier way to manage your Newfoundland and Labrador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Newfoundland and Labrador

Popular Cities in Newfoundland and Labrador

Popular flights according to clicks in the last 7 days on momondo