Cheap flights from Missouri to St. John's from $640

This is the cheapest round-trip 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 12/7. 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

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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
4:15 pm - 3:10 pm
STL
-
ANU
20h 55m
1 stop
Air Canada Logo
4:15 pm - 3:30 pm
ANU
-
STL
25h 15m
1 stop
$640Air Canada
Mon, Dec 7 - Thu, Dec 10
Multiple Airlines Logo
2:40 pm - 2:20 pm
STL
-
ANU
22h 40m
1 stop
Multiple Airlines Logo
8:45 am - 2:00 pm
ANU
-
STL
30h 15m
2 stops
$665Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
ANU
21h 05m
1 stop
Air Canada Logo
4:15 pm - 3:26 pm
ANU
-
STL
25h 11m
1 stop
$674Air Canada
Mon, Dec 7 - Thu, Dec 10
American Airlines Logo
6:37 pm - 3:15 pm
MCI
-
ANU
19h 38m
2 stops
American Airlines Logo
2:35 pm - 8:26 am
ANU
-
MCI
18h 51m
2 stops
$675American Airlines
Sat, Oct 10 - Fri, Oct 16
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
ANU
21h 05m
1 stop
Air Canada Logo
4:15 pm - 3:26 pm
ANU
-
STL
25h 11m
1 stop
$678Air Canada
Mon, Dec 7 - Thu, Dec 10
American Airlines Logo
5:00 pm - 1:30 pm
MCI
-
ANU
19h 30m
1 stop
American Airlines Logo
2:31 pm - 10:59 pm
ANU
-
MCI
9h 28m
1 stop
$685American Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
5:00 pm - 1:30 pm
MCI
-
ANU
19h 30m
1 stop
American Airlines Logo
2:31 pm - 12:10 pm
ANU
-
MCI
22h 39m
2 stops
$689American Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
12:10 pm - 2:20 pm
STL
-
ANU
25h 10m
2 stops
Multiple Airlines Logo
8:45 am - 2:00 pm
ANU
-
STL
30h 15m
2 stops
$702Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
1:57 pm - 1:30 pm
MCI
-
ANU
22h 33m
2 stops
American Airlines Logo
2:31 pm - 8:38 am
ANU
-
MCI
19h 07m
2 stops
$715American Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
5:00 pm - 1:30 pm
MCI
-
ANU
19h 30m
1 stop
American Airlines Logo
2:31 pm - 10:59 pm
ANU
-
MCI
9h 28m
1 stop
$726American Airlines
Thu, Sep 17 - Mon, Sep 21

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American Airlines flights from Missouri to St. John's, Saint John

Our best American Airlines deals on Missouri to St. John's, Saint John flight tickets
American Airlines
Oct 10
MCI6:37 pmKansas City
19h 38m
2 stops
ANU3:15 pmSt. John's V.C. Bird Intl
Oct 16
ANU2:35 pmSt. John's V.C. Bird Intl
18h 51m
2 stops
MCI8:26 amKansas City
$675
American Airlines
Sep 17
MCI5:00 pmKansas City
19h 30m
1 stop
ANU1:30 pmSt. John's V.C. Bird Intl
Sep 21
ANU2:31 pmSt. John's V.C. Bird Intl
9h 28m
1 stop
MCI10:59 pmKansas City
$685
American Airlines
Sep 17
MCI5:00 pmKansas City
19h 30m
1 stop
ANU1:30 pmSt. John's V.C. Bird Intl
Sep 21
ANU2:31 pmSt. John's V.C. Bird Intl
22h 39m
2 stops
MCI12:10 pmKansas City
$689

Air Canada flights from Missouri to St. John's, Saint John

Our best Air Canada deals on Missouri to St. John's, Saint John flight tickets
Air Canada
Dec 7
STL4:05 pmLambert-St Louis
21h 05m
1 stop
ANU3:10 pmSt. John's V.C. Bird Intl
Dec 10
ANU4:15 pmSt. John's V.C. Bird Intl
25h 11m
1 stop
STL3:26 pmLambert-St Louis
$674
Air Canada
Dec 7
STL4:05 pmLambert-St Louis
21h 05m
1 stop
ANU3:10 pmSt. John's V.C. Bird Intl
Dec 10
ANU4:15 pmSt. John's V.C. Bird Intl
25h 11m
1 stop
STL3:26 pmLambert-St Louis
$678
Air Canada
Dec 7
STL4:05 pmLambert-St Louis
21h 05m
1 stop
ANU3:10 pmSt. John's V.C. Bird Intl
Dec 10
ANU4:15 pmSt. John's V.C. Bird Intl
30h 44m
2 stops
STL8:59 pmLambert-St Louis
$995

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to St. John's, Saint John 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 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Missouri to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 12/7

4:15 pm-3:10 pm

1 stop20h 55m

St. John's V.C. Bird Intl

Thu 12/10

4:15 pm-3:30 pm

1 stop25h 15m

$640

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 9/5

2:40 pm-2:20 pm

1 stop22h 40m

St. John's V.C. Bird Intl

Sat 9/12

8:45 am-2:00 pm

2 stops30h 15m

$665

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 12/7

4:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Thu 12/10

4:15 pm-3:26 pm

1 stop25h 11m

$674

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Sat 10/10

6:37 pm-3:15 pm

2 stops19h 38m

St. John's V.C. Bird Intl

Fri 10/16

2:35 pm-8:26 am

2 stops18h 51m

$675

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 12/7

4:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Thu 12/10

4:15 pm-3:26 pm

1 stop25h 11m

$678
Quickest round-trip

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Thu 9/17

5:00 pm-1:30 pm

1 stop19h 30m

St. John's V.C. Bird Intl

Mon 9/21

2:31 pm-10:59 pm

1 stop9h 28m

$685

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Thu 9/17

5:00 pm-1:30 pm

1 stop19h 30m

St. John's V.C. Bird Intl

Mon 9/21

2:31 pm-12:10 pm

2 stops22h 39m

$689

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 9/5

12:10 pm-2:20 pm

2 stops25h 10m

St. John's V.C. Bird Intl

Sat 9/12

8:45 am-2:00 pm

2 stops30h 15m

$702

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Thu 9/17

1:57 pm-1:30 pm

2 stops22h 33m

St. John's V.C. Bird Intl

Mon 9/21

2:31 pm-8:38 am

2 stops19h 07m

$715

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Thu 9/17

5:00 pm-1:30 pm

1 stop19h 30m

St. John's V.C. Bird Intl

Mon 9/21

2:31 pm-10:59 pm

1 stop9h 28m

$726

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. John's from

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

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 month to fly to St. John's, Saint John?

The cheapest month to fly to St. John's, Saint John from Missouri is in January. Flight prices, which tend to average around $661, are often lower during this time because this is during the off-season. The month of May is another great option to travel to St. John's, Saint John, with average flight prices from Missouri averaging around $671.

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

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

Fastest flight time

7h 32m

Direct flights

None
The fastest flight from Missouri to St. John's, Saint John takes 7h 32m
There are no direct flights from Missouri to St. John's, Saint John. There are no popular flight routes from Missouri to St. John's, Saint John.

Frequently asked questions about flying from Missouri to St. John's, Saint John

  • When did momondo last update prices for flights from Missouri to St. John's V.C. Bird Intl Airport?

    Prices for flights from Missouri to St. John's V.C. Bird Intl Airport refresh daily.

  • How many operators does momondo search for flights from Missouri to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from Missouri to St. John's V.C. Bird Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The necessary travel and health documents for your St. John's V.C. Bird Intl 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.

Best airlines flying from Missouri to St. John's, Saint John

Compare and see reviews for airlines that fly from Missouri to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $688Free CancellationRating
7.1
11,774 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
Jolly Harbour
English Harbour
Falmouth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to St. John's for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. John's from Missouri.

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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1 adult
Tue 7/28
Tue 8/4

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