How long is the flight from St. Louis to St. John's?

Departing from St. Louis to St. John's will take you 7h 06m. There are 1969 mi between St. Louis and St. John's.

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from STL to YYT?

When flying from St. Louis to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from St. Louis to St. John's that include hotel bookings?

Yes. In addition to deals on St. Louis to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to St. John's?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to St. John's.

Can I find deals for business class flights from St. Louis to St. John's?

Yes. Cheapflights offers flight deals from St. Louis to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,033+ Cheap Flights from St. Louis to St. John's

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Cheap flight deals from St. Louis to St. John's

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Last-minute

Cheapest flights from St. Louis to St. John's
Explore the most affordable flight options available from St. Louis to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.

Mon 11/234:05 pm -

2 stops18h 22m

Thu 11/267:45 pm -

2 stops22h 11m

Deal found 11/1

$1,035

Sun 11/294:05 pm -

1 stop7h 06m

Sun 12/67:45 pm -

2 stops22h 11m

Deal found 10/30

$1,112

Thu 12/177:18 am -

2 stops15h 53m

Thu 12/245:15 am -

2 stops20h 53m

Deal found 11/2

$1,260

Thu 12/171:00 pm -

3 stops23h 04m

Thu 12/249:05 am -

3 stops28h 18m

Deal found 11/2

$1,331

Sun 11/294:05 pm -

1 stop7h 06m

Sun 12/66:15 pm -

1 stop23h 41m

Deal found 10/30

$1,389

Thu 12/174:05 pm -

1 stop7h 06m

Thu 12/245:55 pm -

1 stop24h 01m

Deal found 11/2

$1,494

Best flights from St. Louis to St. John's
Discover carefully curated flight deals from St. Louis to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.

Wed 1/134:05 pm -

1 stop7h 06m

Sat 1/167:40 am -

2 stops10h 16m

Deal found 10/28

$1,033

Sun 11/294:05 pm -

1 stop7h 06m

Sun 12/67:45 pm -

2 stops22h 11m

Deal found 10/30

$1,112

Thu 12/177:18 am -

2 stops15h 53m

Thu 12/245:15 am -

2 stops20h 53m

Deal found 11/2

$1,260

Mon 11/234:05 pm -

1 stop7h 06m

Thu 11/266:00 am -

1 stop11h 56m

Deal found 11/1

$1,057

Last-minute flights from St. Louis to St. John's
Discover last-minute flight deals from St. Louis to St. John's. Data last updated November 2, 2026 and is based on user searches.

Mon 11/234:05 pm -

2 stops18h 22m

Thu 11/267:45 pm -

2 stops22h 11m

Deal found 11/1

$1,035

Sun 11/294:05 pm -

1 stop7h 06m

Sun 12/67:45 pm -

2 stops22h 11m

Deal found 10/30

$1,112

Sun 11/294:05 pm -

1 stop7h 06m

Sun 12/66:15 pm -

1 stop23h 41m

Deal found 10/30

$1,389

Thu 12/177:18 am -

2 stops15h 53m

Thu 12/245:15 am -

2 stops20h 53m

Deal found 11/2

$1,260

Thu 12/171:00 pm -

3 stops23h 04m

Thu 12/249:05 am -

3 stops28h 18m

Deal found 11/2

$1,331

Thu 12/174:05 pm -

1 stop7h 06m

Thu 12/245:55 pm -

1 stop24h 01m

Deal found 11/2

$1,494

Find flight deals from St. Louis to St. John's

Round-trip from	$1,032 (Air Canada)

From Lambert-St Louis to St John's

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Wed 1/13

4:05 pm-1:41 am

1 stop7h 06m

St John's

Sat 1/16

7:40 am-3:26 pm

2 stops10h 16m

$1,033

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Mon 11/23

4:05 pm-1:41 am

1 stop7h 06m

St John's

Thu 11/26

6:00 am-3:26 pm

1 stop11h 56m

$1,057

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Sun 11/29

4:05 pm-1:41 am

1 stop7h 06m

St John's

Sun 12/6

7:45 pm-3:26 pm

2 stops22h 11m

$1,112

St. LouisSt. John's

STL Lambert-St Louis - YYT St John's

STLYYT

Lambert-St Louis

Thu 12/17

7:18 am-1:41 am

2 stops15h 53m

St John's

Thu 12/24

5:15 am-11:38 pm

2 stops20h 53m

$1,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Sorted by cheapest first

Best time to book a flight from St. Louis to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from St. Louis with our price prediction graph.

STL-YYT

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from St. Louis to St. John's?
Departing from St. Louis to St. John's will take you 7h 06m. There are 1969 mi between St. Louis and St. John's.
Can I find deals for flights from St. Louis to St. John's that include hotel bookings?
Yes. In addition to deals on St. Louis to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to St. John's.
Can I find deals for business class flights from St. Louis to St. John's?
Yes. Cheapflights offers flight deals from St. Louis to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,033+ Cheap flights from St. Louis (STL) to St. John's (YYT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to St. John's with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to St. John's

Cheapest flights from St. Louis to St. John'sExplore the most affordable flight options available from St. Louis to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.

Explore the most affordable flight options available from St. Louis to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.

Best flights from St. Louis to St. John'sDiscover carefully curated flight deals from St. Louis to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.

Discover carefully curated flight deals from St. Louis to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.

Last-minute flights from St. Louis to St. John'sDiscover last-minute flight deals from St. Louis to St. John's. Data last updated November 2, 2026 and is based on user searches.

Discover last-minute flight deals from St. Louis to St. John's. Data last updated November 2, 2026 and is based on user searches.

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Best time to book a flight from St. Louis to St. John's

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Related info for your journey

How long is the flight from St. Louis to St. John's?

Can I find deals for flights from St. Louis to St. John's that include hotel bookings?

How can I find direct flights from St. Louis to St. John's?

Can I find deals for business class flights from St. Louis to St. John's?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to St. John's

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Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

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St. Louis and St. John's flights

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Cheapest flights from St. Louis to St. John's
Explore the most affordable flight options available from St. Louis to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.

Best flights from St. Louis to St. John's
Discover carefully curated flight deals from St. Louis to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.

Last-minute flights from St. Louis to St. John's
Discover last-minute flight deals from St. Louis to St. John's. Data last updated November 2, 2026 and is based on user searches.