How do I get Price Alerts for flights from St. Louis to St. John's?

Price Alerts will notify you by email when the price for flights to St. John's 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 St. John's 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 St John's Airport?

Prices for flights from Lambert-St Louis Airport to St John's Airport are updated daily.

How old do you have to be to fly from Lambert-St Louis Airport to St John's 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 St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 1,417 Cheap Flights from St. Louis to St. John's in 2026/27

Find the cheapest flights from St. Louis to St. John's

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 a.m. - 12:50 a.m.STL Lambert-St Louis-YYT St John's

16h 15m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:15 a.m. - 9:52 p.m.YYT St John's-STL Lambert-St Louis

19h 07m2 stops Montreal Pierre Elliott Trudeau Intl Newark

C$ 1,417United Airlines

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 1:41 a.m.STL Lambert-St Louis-YYT St John's

7h 06m1 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$ 1,419Air Canada

Wed, 13 Jan - Sat, 16 Jan

6:05 a.m. - 12:50 a.m.STL Lambert-St Louis-YYT St John's

16h 15m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:15 a.m. - 9:52 p.m.YYT St John's-STL Lambert-St Louis

19h 07m2 stops Montreal Pierre Elliott Trudeau Intl Newark

C$ 1,445United Airlines

Wed, 13 Jan - Sat, 16 Jan

6:05 a.m. - 12:50 a.m.STL Lambert-St Louis-YYT St John's

16h 15m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:15 a.m. - 9:52 p.m.YYT St John's-STL Lambert-St Louis

19h 07m2 stops Montreal Pierre Elliott Trudeau Intl Newark

C$ 1,447United Airlines

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 1:41 a.m.STL Lambert-St Louis-YYT St John's

7h 06m1 stop Toronto Pearson Intl

5:00 a.m. - 3:26 p.m.YYT St John's-STL Lambert-St Louis

12h 56m1 stop Toronto Pearson Intl

C$ 1,452Air Canada

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 10:28 a.m.STL Lambert-St Louis-YYT St John's

15h 53m2 stops Toronto Pearson Intl Halifax 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$ 1,458Air Canada

Sun, 18 Apr - Sat, 24 Apr

4:05 p.m. - 1:41 a.m.STL Lambert-St Louis-YYT St John's

7h 06m1 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$ 1,524Air Canada

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 1:41 a.m.STL Lambert-St Louis-YYT St John's

7h 06m1 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$ 1,552Air Canada

Wed, 13 Jan - Sat, 16 Jan

4:05 p.m. - 1:41 a.m.STL Lambert-St Louis-YYT St John's

7h 06m1 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$ 1,553Air Canada

Wed, 13 Jan - Sat, 16 Jan

11:00 a.m. - 1:26 p.m.STL Lambert-St Louis-YYT St John's

23h 56m2 stops Newark Toronto Pearson Intl

5:15 a.m. - 9:49 a.m.YYT St John's-STL Lambert-St Louis

31h 04m2 stops Montreal Pierre Elliott Trudeau Intl Newark

C$ 1,556United Airlines

Sun, 6 Dec - Sun, 13 Dec

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United Airlines flights from St. Louis to St. John's

Our best United Airlines deals on St. Louis to St. John's flight tickets

United Airlines

13 Jan

STL6:05 a.m.Lambert-St Louis

16h 15m

2 stops

YYT12:50 a.m.St John's

16 Jan

YYT5:15 a.m.St John's

19h 07m

2 stops

STL9:52 p.m.Lambert-St Louis

C$ 1,417

United Airlines

13 Jan

STL6:05 a.m.Lambert-St Louis

16h 15m

2 stops

YYT12:50 a.m.St John's

16 Jan

YYT5:15 a.m.St John's

19h 07m

2 stops

STL9:52 p.m.Lambert-St Louis

C$ 1,445

United Airlines

13 Jan

STL6:05 a.m.Lambert-St Louis

16h 15m

2 stops

YYT12:50 a.m.St John's

16 Jan

YYT5:15 a.m.St John's

19h 07m

2 stops

STL9:52 p.m.Lambert-St Louis

C$ 1,447

Air Canada flights from St. Louis to St. John's

Our best Air Canada deals on St. Louis to St. John's flight tickets

Air Canada

13 Jan

STL4:05 p.m.Lambert-St Louis

7h 06m

1 stop

YYT1:41 a.m.St John's

16 Jan

YYT7:40 a.m.St John's

10h 16m

2 stops

STL3:26 p.m.Lambert-St Louis

C$ 1,419

Air Canada

13 Jan

STL4:05 p.m.Lambert-St Louis

7h 06m

1 stop

YYT1:41 a.m.St John's

16 Jan

YYT5:00 a.m.St John's

12h 56m

1 stop

STL3:26 p.m.Lambert-St Louis

C$ 1,452

Air Canada

18 Apr

STL4:05 p.m.Lambert-St Louis

15h 53m

2 stops

YYT10:28 a.m.St John's

24 Apr

YYT7:40 a.m.St John's

10h 16m

2 stops

STL3:26 p.m.Lambert-St Louis

C$ 1,458

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

Wed 13/1

6:05 a.m.-12:50 a.m.

2 stops16h 15m

St John's

Sat 16/1

5:15 a.m.-9:52 p.m.

2 stops19h 07m

C$ 1,417

Quickest round-trip

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:41 a.m.

1 stop7h 06m

St John's

Sat 16/1

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

2 stops10h 16m

C$ 1,419

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

6:05 a.m.-12:50 a.m.

2 stops16h 15m

St John's

Sat 16/1

5:15 a.m.-9:52 p.m.

2 stops19h 07m

C$ 1,445

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

6:05 a.m.-12:50 a.m.

2 stops16h 15m

St John's

Sat 16/1

5:15 a.m.-9:52 p.m.

2 stops19h 07m

C$ 1,447

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:41 a.m.

1 stop7h 06m

St John's

Sat 16/1

5:00 a.m.-3:26 p.m.

1 stop12h 56m

C$ 1,452

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sun 18/4

4:05 p.m.-10:28 a.m.

2 stops15h 53m

St John's

Sat 24/4

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

2 stops10h 16m

C$ 1,458

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:41 a.m.

1 stop7h 06m

St John's

Sat 16/1

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

2 stops10h 16m

C$ 1,524

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:41 a.m.

1 stop7h 06m

St John's

Sat 16/1

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

2 stops10h 16m

C$ 1,552

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 13/1

4:05 p.m.-1:41 a.m.

1 stop7h 06m

St John's

Sat 16/1

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

2 stops10h 16m

C$ 1,553

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sun 6/12

11:00 a.m.-1:26 p.m.

2 stops23h 56m

St John's

Sun 13/12

5:15 a.m.-9:49 a.m.

2 stops31h 04m

C$ 1,556

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to St. John's

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

Estimated round-trip price

Cheap St. Louis to St. John's (STL to YYT) flight deals and tips

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

Best price found	C$ 1,417
Fastest flight time	6h 58m
Direct flights	None

The best flight deal from St. Louis to St. John's found on momondo in the last 72 hours is C$ 1,417

The fastest flight from St. Louis to St. John's takes 6h 58m

There are no direct flights from St. Louis to St. John's. There are no popular flight routes from St. Louis to St. John's.

Search flight deals

Frequently asked questions about flying from St. Louis to St. John's

How far is Lambert-St Louis to St John's by plane?
Lambert-St Louis and St John's are 3164.5 km apart from one another. A reasonable flight in good conditions will take 6h 58m.
When did momondo last update prices for flights from Lambert-St Louis Airport to St John's Airport?
Prices for flights from Lambert-St Louis Airport to St John's Airport are updated daily.
How old do you have to be to fly from Lambert-St Louis Airport to St John's 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 St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from St. Louis to St. John's

How do I get Price Alerts for flights from St. Louis to St. John's?
Price Alerts will notify you by email when the price for flights to St. John's 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 St. John's 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.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to St. John's?

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

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

momondo does allow users to show only those flights to St. John's from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to St. John's?

momondo provides multiple filters to help you find the best flight to St. John's 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 St. John's right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. John's, momondo offers a useful price alert feature which will track prices for flights to St. John's from St. Louis and alert you when they change.

An easier way to manage your St. John's trip

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Airports servicing Newfoundland and Labrador

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Wabush Airport

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Cheap flights from St. Louis to St. John's from C$ 1,417

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to St. John's departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from St. Louis to St. John's

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Cheap one-way flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

United Airlines flights from St. Louis to St. John's

Our best United Airlines deals on St. Louis to St. John's flight tickets

Air Canada flights from St. Louis to St. John's

Our best Air Canada deals on St. Louis to St. John's flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to St. John's that are best for you.

When to book flights from St. Louis to St. John's

Cheap St. Louis to St. John's (STL to YYT) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. Louis to St. John's

Frequently asked questions about flying from St. Louis to St. John's

Why use momondo?

An easier way to manage your St. John's 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 Canada

Airports servicing Newfoundland and Labrador

Cabin classes currently available on flights to St. John's

List of cabin classes available on flights landing in St. John's. Availability may vary depending on flight origin and airline.

Popular Cities in Canada

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

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