Find flights
When to book
FAQs

Cheap flights from Missouri to St. John's from C$ 459

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YYT
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to St. John's
Explore the most affordable flight options available from Missouri to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 May 2026.

Sat 19/92:40 p.m.
STL
-
YYT
1 stop8h 36m
Air Canada
Wed 23/95:35 a.m.
YYT
-
STL
2 stops10h 55m
Air Canada
Deal found 23/5C$ 957
Mon 24/88:55 a.m.
STL
-
YYT
2 stops12h 03m
Air Canada
Thu 27/82:05 p.m.
YYT
-
STL
1 stop7h 07m
Air Canada
Deal found 24/5C$ 988
Fri 12/62:15 p.m.
STL
-
YYT
1 stop9h 03m
Air Canada
Tue 16/62:05 p.m.
YYT
-
STL
1 stop8h 50m
Air Canada
Deal found 20/5C$ 1,159
Fri 12/66:30 a.m.
STL
-
YYT
2 stops13h 55m
Delta
Tue 16/63:00 p.m.
YYT
-
STL
2 stops11h 26m
Delta
Deal found 20/5C$ 1,166
Mon 24/86:00 a.m.
MCI
-
YYT
2 stops16h 15m
Air Canada
Wed 26/85:35 a.m.
YYT
-
MCI
2 stops11h 13m
Air Canada
Deal found 21/5C$ 1,318
Wed 28/1010:00 a.m.
MCI
-
YYT
2 stops13h 03m
Air Canada
Sat 31/105:05 a.m.
YYT
-
MCI
2 stops13h 49m
Air Canada
Deal found 24/5C$ 1,325
Fri 14/86:03 a.m.
STL
-
YYT
2 stops14h 47m
American Airlines
Tue 18/810:00 a.m.
YYT
-
STL
3 stops15h 10m
American Airlines
Deal found 23/5C$ 1,445
Mon 25/57:05 a.m.
STL
-
YYT
2 stops13h 53m
Air Canada
Tue 2/68:40 p.m.
YYT
-
STL
2 stops17h 56m
Air Canada
Deal found 20/5C$ 1,864

Find flight deals from Missouri to St. John's

Keep the following information in mind while searching for Missouri to St. John's flight deals. Data was last updated 25 May 2026.

Round-trip from

C$ 957

One-way from

C$ 459
Air Canada
  • Air Canada
  • 19/9-23/9
  • 3 total stops
  • 19h 31m total
  • Missouri to St. John's
Search Deals
Air Canada
  • Air Canada
  • 13/7
  • 1 total stop
  • 8h 36m total
  • Missouri to St. John's
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 25 May 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

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Sat 19/9

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

1 stop8h 36m

St John's

Wed 23/9

5:35 a.m.-2:00 p.m.

2 stops10h 55m

C$ 957
Quickest round-trip

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 24/8

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

1 stop7h 40m

St John's

Thu 27/8

2:05 p.m.-6:42 p.m.

1 stop7h 07m

C$ 988

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Fri 14/8

8:55 a.m.-8:03 p.m.

2 stops8h 38m

St John's

Tue 18/8

2:05 p.m.-6:42 p.m.

1 stop7h 07m

C$ 988

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Tue 7/7

9:34 a.m.-12:45 a.m.

2 stops12h 41m

St John's

Tue 14/7

2:05 p.m.-11:59 p.m.

2 stops12h 24m

C$ 1,318

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Wed 28/10

8:00 a.m.-12:56 a.m.

2 stops14h 26m

St John's

Sat 31/10

5:05 a.m.-6:42 p.m.

2 stops16h 07m

C$ 1,318

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Mon 24/8

6:00 a.m.-12:45 a.m.

2 stops16h 15m

St John's

Wed 26/8

5:35 a.m.-2:18 p.m.

2 stops11h 13m

C$ 1,318

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Wed 28/10

10:00 a.m.-1:33 a.m.

2 stops13h 03m

St John's

Sat 31/10

5:05 a.m.-4:24 p.m.

2 stops13h 49m

C$ 1,325
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$ 459

St. LouisSt. John's

STL - YYT

STLYYT

Lambert-St Louis

Mon 13/7

7:06 a.m.-12:45 a.m.

3 stops15h 09m

C$ 1,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/5

Sorted by cheapest first

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

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

Cheapflights Insights

Everything you need to know about your flight from Missouri to St. John's
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. John's from Missouri?

    St John's (YYT) is the airport you will fly into if you book a flight from Missouri to St. John's. It is only a 6.7 km journey from St John's (YYT) to St. John's’s city centre.

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

    Air Canada and United Airlines can get you from Missouri to St. John's in just under 8h 36m. Your travel time can differ by up to 4h 05m. Airlines will cover a distance of 3169 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Missouri 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 Missouri to St. John's.

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

    Yes. Cheapflights offers flight deals from Missouri 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.

See more FAQs

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri to St. John's?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. John's from Missouri today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Missouri to St. John's?

Cheapflights simply makes it quick and affordable to book flights from Missouri to St. John's by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Missouri to St. John's with no change fees?

Need flexible booking options for your flight to St. John's from Missouri? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Missouri to St. John's become cheaper?

Yes, Cheapflights offers price alerts on Missouri to St. John's flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.