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$ 426 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

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

STL

YYT

8h 36m

1 stop

5:35 a.m. - 2:02 p.m.

YYT

STL

10h 57m

2 stops

C$ 885Air Canada

Tue, 11 Aug - Wed, 12 Aug

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

STL

YYT

8h 36m

1 stop

5:35 a.m. - 6:42 p.m.

YYT

STL

15h 37m

1 stop

C$ 916Air Canada

Tue, 11 Aug - Wed, 12 Aug

8:55 a.m. - 11:28 p.m.

STL

YYT

12h 03m

2 stops

11:05 a.m. - 6:42 p.m.

YYT

STL

10h 07m

2 stops

C$ 922Air Canada

Tue, 11 Aug - Wed, 12 Aug

7:05 a.m. - 4:33 p.m.

STL

YYT

6h 58m

1 stop

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

YYT

STL

9h 01m

2 stops

C$ 933Air Canada

Mon, 25 May - Tue, 2 Jun

2:15 p.m. - 10:28 a.m.

STL

YYT

17h 43m

2 stops

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

YYT

STL

8h 55m

1 stop

C$ 996Air Canada

Mon, 25 May - Tue, 2 Jun

2:15 p.m. - 1:18 p.m.

STL

YYT

20h 33m

2 stops

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

YYT

STL

9h 01m

2 stops

C$ 1,007Air Canada

Mon, 25 May - Tue, 2 Jun

7:05 a.m. - 1:08 a.m.

STL

YYT

15h 33m

1 stop

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

YYT

STL

8h 55m

1 stop

C$ 1,045Air Canada

Mon, 25 May - Tue, 2 Jun

6:00 a.m. - 12:41 a.m.

STL

YYT

16h 11m

2 stops

5:35 a.m. - 3:46 p.m.

YYT

STL

12h 41m

2 stops

C$ 1,127United Airlines

Mon, 25 May - Tue, 2 Jun

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

STL

YYT

10h 08m

2 stops

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

YYT

STL

9h 01m

2 stops

C$ 1,372Air Canada

Fri, 15 May - Sat, 16 May

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

11 Aug

STL2:40 p.m.Lambert-St Louis

8h 36m

1 stop

YYT1:46 a.m.St John's

12 Aug

YYT5:35 a.m.St John's

10h 57m

2 stops

STL2:02 p.m.Lambert-St Louis

C$ 885

Air Canada

11 Aug

STL2:40 p.m.Lambert-St Louis

8h 36m

1 stop

YYT1:46 a.m.St John's

12 Aug

YYT5:35 a.m.St John's

15h 37m

1 stop

STL6:42 p.m.Lambert-St Louis

C$ 916

Air Canada

11 Aug

STL8:55 a.m.Lambert-St Louis

12h 03m

2 stops

YYT11:28 p.m.St John's

12 Aug

YYT11:05 a.m.St John's

10h 07m

2 stops

STL6:42 p.m.Lambert-St Louis

C$ 922

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 11/8

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

1 stop8h 36m

St John's

Wed 12/8

5:35 a.m.-2:02 p.m.

2 stops10h 57m

C$ 885

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 11/8

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

1 stop8h 36m

St John's

Wed 12/8

5:35 a.m.-6:42 p.m.

1 stop15h 37m

C$ 916

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Tue 11/8

8:55 a.m.-11:28 p.m.

2 stops12h 03m

St John's

Wed 12/8

11:05 a.m.-6:42 p.m.

2 stops10h 07m

C$ 922

Quickest round-trip

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:05 a.m.-4:33 p.m.

1 stop6h 58m

St John's

Tue 2/6

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

2 stops9h 01m

C$ 933

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

2:15 p.m.-10:28 a.m.

2 stops17h 43m

St John's

Tue 2/6

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

1 stop8h 55m

C$ 996

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

2:15 p.m.-1:18 p.m.

2 stops20h 33m

St John's

Tue 2/6

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

2 stops9h 01m

C$ 1,007

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

7:05 a.m.-1:08 a.m.

1 stop15h 33m

St John's

Tue 2/6

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

1 stop8h 55m

C$ 1,045

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 25/5

6:00 a.m.-12:41 a.m.

2 stops16h 11m

St John's

Tue 2/6

5:35 a.m.-3:46 p.m.

2 stops12h 41m

C$ 1,127

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Fri 15/5

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

2 stops10h 08m

St John's

Sat 16/5

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

2 stops9h 01m

C$ 1,372

Cheapest one-way

Quickest one-way

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 13/7

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

1 stop8h 36m

C$ 426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Newfoundland and Labrador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to Newfoundland and Labrador?

Air Canada and Delta are the most popular carriers operating from Lambert-St Louis to Newfoundland and Labrador

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	8h 38m
Direct flights	None

The fastest flight from St. Louis to Newfoundland and Labrador takes 8h 38m

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.

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.