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Cheap flights from Missouri to St. John's from $518

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 8/25. 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

Discover deals from 900+ travel sites with momondo.

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
4:05 pm - 3:10 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
21h 05m1 stop Toronto Pearson Intl
Air Canada Logo
4:15 pm - 3:26 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
25h 11m1 stop Toronto Pearson Intl
$681Air Canada
Mon, Jan 11 - Sat, Jan 16
Multiple Airlines Logo
4:05 pm - 3:10 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
21h 05m1 stop Toronto Pearson Intl
Multiple Airlines Logo
12:15 pm - 3:26 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
29h 11m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl
$710Multiple Airlines
Mon, Jan 4 - Mon, Jan 11
Multiple Airlines Logo
8:55 am - 7:40 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
33h 45m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl
Multiple Airlines Logo
3:20 pm - 8:00 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
29h 40m1 stop Toronto Pearson Intl
$760Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
4:05 pm - 11:40 amSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
41h 35m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl
Multiple Airlines Logo
12:15 pm - 3:26 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
29h 11m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl
$770Multiple Airlines
Mon, Jan 4 - Mon, Jan 11
Multiple Airlines Logo
8:55 am - 7:40 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
33h 45m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl
Multiple Airlines Logo
3:20 pm - 6:41 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
52h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$773Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
8:55 am - 7:40 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
33h 45m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl
Multiple Airlines Logo
12:15 pm - 2:00 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
26h 45m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl
$773Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
8:55 am - 7:40 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
33h 45m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl
Multiple Airlines Logo
12:15 pm - 2:00 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
26h 45m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl
$785Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
5:00 am - 1:30 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
7h 30m1 stop Miami
American Airlines Logo
4:27 pm - 11:59 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
8h 32m1 stop Miami
$796American Airlines
Tue, Sep 15 - Sat, Sep 26
American Airlines Logo
5:03 am - 3:39 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
8h 36m1 stop Miami
American Airlines Logo
2:33 pm - 11:12 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
10h 39m1 stop Charlotte Douglas
$796American Airlines
Mon, Jan 4 - Mon, Jan 11
American Airlines Logo
5:00 am - 1:30 pmSTL  Lambert-St Louis-ANU St. John's V.C. Bird Intl
7h 30m1 stop Miami
American Airlines Logo
4:27 pm - 12:15 pmANU  St. John's V.C. Bird Intl-STL Lambert-St Louis
20h 48m2 stops Miami Dallas/Fort Worth
$801American Airlines
Tue, Sep 15 - Sat, Sep 26

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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
Sep 15
STL5:00 amLambert-St Louis
7h 30m
1 stop
ANU1:30 pmSt. John's V.C. Bird Intl
Sep 26
ANU4:27 pmSt. John's V.C. Bird Intl
8h 32m
1 stop
STL11:59 pmLambert-St Louis
$796
American Airlines
Sep 15
STL5:00 amLambert-St Louis
7h 30m
1 stop
ANU1:30 pmSt. John's V.C. Bird Intl
Sep 26
ANU4:27 pmSt. John's V.C. Bird Intl
20h 48m
2 stops
STL12:15 pmLambert-St Louis
$801
American Airlines
Jan 10
STL6:09 pmLambert-St Louis
18h 11m
1 stop
ANU2:20 pmSt. John's V.C. Bird Intl
Jan 17
ANU5:10 pmSt. John's V.C. Bird Intl
8h 49m
1 stop
STL11:59 pmLambert-St Louis
$826

Delta flights from Missouri to St. John's, Saint John

Our best Delta deals on Missouri to St. John's, Saint John flight tickets
Delta
Dec 21
STL6:00 amLambert-St Louis
6h 50m
1 stop
ANU2:50 pmSt. John's V.C. Bird Intl
Dec 30
ANU4:05 pmSt. John's V.C. Bird Intl
9h 34m
1 stop
STL11:39 pmLambert-St Louis
$863
Delta
Dec 30
MCI6:42 pmKansas City
18h 08m
1 stop
ANU2:50 pmSt. John's V.C. Bird Intl
Jan 9
ANU2:50 pmSt. John's V.C. Bird Intl
11h 08m
1 stop
MCI11:58 pmKansas City
$922
Delta
Jan 9
MCI5:40 amKansas City
7h 20m
1 stop
ANU3:00 pmSt. John's V.C. Bird Intl
Jan 16
ANU2:50 pmSt. John's V.C. Bird Intl
11h 08m
1 stop
MCI11:58 pmKansas City
$947

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 August 15, 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 Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Mon 1/11

4:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Sat 1/16

4:15 pm-3:26 pm

1 stop25h 11m

$681

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Mon 1/4

4:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Mon 1/11

12:15 pm-3:26 pm

2 stops29h 11m

$710

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Sun 9/27

8:55 am-7:40 pm

2 stops33h 45m

St. John's V.C. Bird Intl

Sun 10/4

3:20 pm-8:00 pm

1 stop29h 40m

$760

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Mon 1/4

4:05 pm-11:40 am

2 stops41h 35m

St. John's V.C. Bird Intl

Mon 1/11

12:15 pm-3:26 pm

2 stops29h 11m

$770

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Sun 9/27

8:55 am-7:40 pm

2 stops33h 45m

St. John's V.C. Bird Intl

Sun 10/4

3:20 pm-6:41 pm

2 stops52h 21m

$773

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Thu 9/24

8:55 am-7:40 pm

2 stops33h 45m

St. John's V.C. Bird Intl

Mon 9/28

12:15 pm-2:00 pm

2 stops26h 45m

$773

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Thu 9/24

8:55 am-7:40 pm

2 stops33h 45m

St. John's V.C. Bird Intl

Mon 9/28

12:15 pm-2:00 pm

2 stops26h 45m

$785
Quickest round-trip

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Tue 9/15

5:00 am-1:30 pm

1 stop7h 30m

St. John's V.C. Bird Intl

Sat 9/26

4:27 pm-11:59 pm

1 stop8h 32m

$796

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Mon 1/4

5:03 am-3:39 pm

1 stop8h 36m

St. John's V.C. Bird Intl

Mon 1/11

2:33 pm-11:12 pm

1 stop10h 39m

$796

St. LouisSt. John's

STL Lambert-St Louis - ANU St. John's V.C. Bird Intl

STLANU

Lambert-St Louis

Tue 9/15

5:00 am-1:30 pm

1 stop7h 30m

St. John's V.C. Bird Intl

Sat 9/26

4:27 pm-12:15 pm

2 stops20h 48m

$801

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, 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 June. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of April is another great option to travel to St. John's, Saint John, with average flight prices from Missouri averaging around $0.

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

6h 50m

Direct flights

None
The fastest flight from Missouri to St. John's, Saint John takes 6h 50m
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.
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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
11,941 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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