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Cheap flights from Missouri to St. John's from C$ 474

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to St. John's departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:40 p.m. - 1:51 a.m.
STL
-
YYT
8h 41m
1 stop
Air Canada Logo
2:00 p.m. - 6:42 p.m.
YYT
-
STL
7h 12m
1 stop
C$ 1,053Air Canada
Wed, 12 Aug - Wed, 19 Aug
Air Canada Logo
8:55 a.m. - 7:05 p.m.
STL
-
YYT
7h 40m
1 stop
Air Canada Logo
5:35 a.m. - 2:02 p.m.
YYT
-
STL
10h 57m
2 stops
C$ 1,064Air Canada
Wed, 12 Aug - Wed, 19 Aug
American Airlines Logo
8:07 p.m. - 6:05 p.m.
STL
-
YYT
19h 28m
2 stops
American Airlines Logo
10:00 a.m. - 12:14 a.m.
YYT
-
STL
16h 44m
2 stops
C$ 1,077American Airlines
Wed, 12 Aug - Wed, 19 Aug
American Airlines Logo
9:14 a.m. - 10:20 p.m.
MCI
-
YYT
10h 36m
2 stops
American Airlines Logo
10:00 a.m. - 12:35 a.m.
YYT
-
MCI
17h 05m
2 stops
C$ 1,136American Airlines
Sat, 22 Aug - Tue, 1 Sep
American Airlines Logo
9:14 a.m. - 10:20 p.m.
MCI
-
YYT
10h 36m
2 stops
American Airlines Logo
10:00 a.m. - 7:02 p.m.
YYT
-
MCI
11h 32m
2 stops
C$ 1,147American Airlines
Sat, 22 Aug - Wed, 2 Sep
American Airlines Logo
7:35 a.m. - 11:59 p.m.
MCI
-
YYT
13h 54m
2 stops
American Airlines Logo
10:00 a.m. - 12:35 a.m.
YYT
-
MCI
17h 05m
2 stops
C$ 1,167American Airlines
Sun, 23 Aug - Tue, 1 Sep
American Airlines Logo
7:35 a.m. - 11:59 p.m.
MCI
-
YYT
13h 54m
2 stops
American Airlines Logo
10:00 a.m. - 7:02 p.m.
YYT
-
MCI
11h 32m
2 stops
C$ 1,178American Airlines
Tue, 18 Aug - Fri, 28 Aug
American Airlines Logo
5:30 a.m. - 11:35 p.m.
MCI
-
YYT
15h 35m
2 stops
American Airlines Logo
10:00 a.m. - 12:35 a.m.
YYT
-
MCI
17h 05m
2 stops
C$ 1,201American Airlines
Mon, 24 Aug - Tue, 1 Sep
Air Canada Logo
8:55 a.m. - 11:28 p.m.
STL
-
YYT
12h 03m
2 stops
Air Canada Logo
7:35 a.m. - 6:42 p.m.
YYT
-
STL
13h 37m
2 stops
C$ 1,202Air Canada
Mon, 31 Aug - Wed, 2 Sep
Air Canada Logo
8:55 a.m. - 7:00 p.m.
STL
-
YYT
7h 35m
1 stop
Air Canada Logo
1:35 p.m. - 8:22 p.m.
YYT
-
STL
9h 17m
1 stop
C$ 1,209Air Canada
Mon, 31 Aug - Wed, 2 Sep

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United Airlines flights from Missouri to St. John's

Our best United Airlines deals on Missouri to St. John's flight tickets
United Airlines
4 Dec
MCI6:00 a.m.Kansas City
16h 20m
2 stops
YYT12:50 a.m.St John's
8 Dec
YYT5:15 a.m.St John's
11h 46m
2 stops
MCI2:31 p.m.Kansas City
C$ 1,239
United Airlines
4 Dec
MCI6:00 a.m.Kansas City
16h 20m
2 stops
YYT12:50 a.m.St John's
8 Dec
YYT5:15 a.m.St John's
15h 53m
2 stops
MCI6:38 p.m.Kansas City
C$ 1,253
United Airlines
19 Aug
MCI4:20 p.m.Kansas City
18h 10m
2 stops
YYT1:00 p.m.St John's
31 Aug
YYT5:35 a.m.St John's
14h 25m
2 stops
MCI5:30 p.m.Kansas City
C$ 1,313

Air Canada flights from Missouri to St. John's

Our best Air Canada deals on Missouri to St. John's flight tickets
Air Canada
12 Aug
STL2:40 p.m.Lambert-St Louis
8h 41m
1 stop
YYT1:51 a.m.St John's
19 Aug
YYT2:00 p.m.St John's
7h 12m
1 stop
STL6:42 p.m.Lambert-St Louis
C$ 1,053
Air Canada
12 Aug
STL8:55 a.m.Lambert-St Louis
7h 40m
1 stop
YYT7:05 p.m.St John's
19 Aug
YYT5:35 a.m.St John's
10h 57m
2 stops
STL2:02 p.m.Lambert-St Louis
C$ 1,064
Air Canada
31 Aug
STL8:55 a.m.Lambert-St Louis
12h 03m
2 stops
YYT11:28 p.m.St John's
2 Sep
YYT7:35 a.m.St John's
13h 37m
2 stops
STL6:42 p.m.Lambert-St Louis
C$ 1,202

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 15 July 2026.
Use the filters below to find and compare flights from Missouri to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Wed 12/8

2:40 p.m.-1:51 a.m.

1 stop8h 41m

St John's

Wed 19/8

2:00 p.m.-6:42 p.m.

1 stop7h 12m

C$ 1,053

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Wed 12/8

8:55 a.m.-7:05 p.m.

1 stop7h 40m

St John's

Wed 19/8

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

2 stops10h 57m

C$ 1,064

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Wed 12/8

8:07 p.m.-6:05 p.m.

2 stops19h 28m

St John's

Wed 19/8

10:00 a.m.-12:14 a.m.

2 stops16h 44m

C$ 1,077

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Sat 22/8

9:14 a.m.-10:20 p.m.

2 stops10h 36m

St John's

Tue 1/9

10:00 a.m.-12:35 a.m.

2 stops17h 05m

C$ 1,136

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Sat 22/8

9:14 a.m.-10:20 p.m.

2 stops10h 36m

St John's

Wed 2/9

10:00 a.m.-7:02 p.m.

2 stops11h 32m

C$ 1,147

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Sun 23/8

7:35 a.m.-11:59 p.m.

2 stops13h 54m

St John's

Tue 1/9

10:00 a.m.-12:35 a.m.

2 stops17h 05m

C$ 1,167

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Tue 18/8

7:35 a.m.-11:59 p.m.

2 stops13h 54m

St John's

Fri 28/8

10:00 a.m.-7:02 p.m.

2 stops11h 32m

C$ 1,178

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Mon 24/8

5:30 a.m.-11:35 p.m.

2 stops15h 35m

St John's

Tue 1/9

10:00 a.m.-12:35 a.m.

2 stops17h 05m

C$ 1,201

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 31/8

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

2 stops12h 03m

St John's

Wed 2/9

7:35 a.m.-6:42 p.m.

2 stops13h 37m

C$ 1,202

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 31/8

8:55 a.m.-7:00 p.m.

1 stop7h 35m

St John's

Wed 2/9

1:35 p.m.-8:22 p.m.

1 stop9h 17m

C$ 1,209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from Missouri to St. John's

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

How long does it take to fly to St. John's?

Flight times vary depending on what airport in Missouri you fly out of and what airport in St. John's you fly into. For example, flying from St. Louis to St. John's takes 7h 40m on average. On the other hand, flying from Kansas City to St. John's takes 12h 03m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap Missouri to St. John's flight deals and tips

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

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from Missouri to St. John's takes 7h 40m
There are no direct flights from Missouri to St. John's. There are no popular flight routes from Missouri to St. John's.
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Frequently asked questions about flying from Missouri to St. John's

  • When did momondo last update prices for flights from Missouri to St John's Airport?

    Prices for flights from Missouri to St John's Airport were last updated today.

  • How old do you have to be to fly from Missouri 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 Missouri to St John's Airport.

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

    The required travel and health documents for your St John's Airport 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 St John's Airport. 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 Missouri to St. John's?

Finding the right flight to St. John's from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. John's quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Missouri to St. John's flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to St. John's.

I’m not ready to book a flight from Missouri to St. John's right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to St. John's 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.

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