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Cheap flights from Missouri to St. John's from $507

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 3/9. 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
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
4:05 pm - 2:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
3:15 pm - 3:29 pm
ANU
-
STL
25h 14m
1 stop
$507Air Canada
Mon, Mar 9 - Thu, Mar 12
Air Canada Logo
4:05 pm - 3:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
4:15 pm - 3:29 pm
ANU
-
STL
25h 14m
1 stop
$605Air Canada
Mon, Mar 2 - Thu, Mar 5
Air Canada Logo
4:05 pm - 3:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
4:15 pm - 3:29 pm
ANU
-
STL
25h 14m
1 stop
$607Air Canada
Mon, Mar 2 - Thu, Mar 5
Air Canada Logo
4:05 pm - 3:20 pm
STL
-
ANU
21h 15m
1 stop
Air Canada Logo
4:15 pm - 3:29 pm
ANU
-
STL
25h 14m
1 stop
$679Air Canada
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
5:24 am - 1:52 pm
STL
-
ANU
7h 28m
1 stop
American Airlines Logo
2:52 pm - 10:24 pm
ANU
-
STL
8h 32m
1 stop
$692American Airlines
Tue, Apr 7 - Tue, Apr 21
American Airlines Logo
5:53 pm - 4:19 pm
STL
-
ANU
21h 26m
2 stops
American Airlines Logo
2:52 pm - 10:24 pm
ANU
-
STL
8h 32m
1 stop
$697American Airlines
Tue, Apr 7 - Tue, Apr 21
American Airlines Logo
6:53 pm - 4:19 pm
STL
-
ANU
20h 26m
2 stops
American Airlines Logo
3:25 pm - 11:45 am
ANU
-
STL
21h 20m
2 stops
$722American Airlines
Sat, May 2 - Sat, May 9
Delta Logo
6:00 am - 2:00 pm
STL
-
ANU
7h 00m
1 stop
Delta Logo
3:05 pm - 11:59 pm
ANU
-
STL
9h 54m
1 stop
$725Delta
Sat, May 2 - Sat, May 9
American Airlines Logo
7:44 pm - 4:09 pm
MCI
-
ANU
19h 25m
2 stops
American Airlines Logo
4:15 pm - 8:46 am
ANU
-
MCI
17h 31m
2 stops
$736American Airlines
Mon, May 25 - Sat, May 30
Delta Logo
6:00 am - 2:00 pm
STL
-
ANU
7h 00m
1 stop
Delta Logo
3:05 pm - 11:59 pm
ANU
-
STL
9h 54m
1 stop
$742Delta
Sat, May 2 - Sat, May 9

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
May 2
STL6:00 amLambert-St Louis
7h 00m
1 stop
ANU2:00 pmSt. John's V.C. Bird Intl
May 9
ANU3:05 pmSt. John's V.C. Bird Intl
9h 54m
1 stop
STL11:59 pmLambert-St Louis
$725
Delta
May 2
STL6:00 amLambert-St Louis
7h 00m
1 stop
ANU2:00 pmSt. John's V.C. Bird Intl
May 9
ANU3:05 pmSt. John's V.C. Bird Intl
9h 54m
1 stop
STL11:59 pmLambert-St Louis
$742

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
Apr 7
STL5:24 amLambert-St Louis
7h 28m
1 stop
ANU1:52 pmSt. John's V.C. Bird Intl
Apr 21
ANU2:52 pmSt. John's V.C. Bird Intl
8h 32m
1 stop
STL10:24 pmLambert-St Louis
$692
American Airlines
Apr 7
STL5:53 pmLambert-St Louis
21h 26m
2 stops
ANU4:19 pmSt. John's V.C. Bird Intl
Apr 21
ANU2:52 pmSt. John's V.C. Bird Intl
8h 32m
1 stop
STL10:24 pmLambert-St Louis
$697
American Airlines
May 2
STL6:53 pmLambert-St Louis
20h 26m
2 stops
ANU4:19 pmSt. John's V.C. Bird Intl
May 9
ANU3:25 pmSt. John's V.C. Bird Intl
21h 20m
2 stops
STL11:45 amLambert-St Louis
$722

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 February 4, 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

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 3/9

4:05 pm-2:20 pm

1 stop21h 15m

St. John's V.C. Bird Intl

Thu 3/12

3:15 pm-3:29 pm

1 stop25h 14m

$507

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 3/2

4:05 pm-3:20 pm

1 stop21h 15m

St. John's V.C. Bird Intl

Thu 3/5

4:15 pm-3:29 pm

1 stop25h 14m

$605

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 3/2

4:05 pm-3:20 pm

1 stop21h 15m

St. John's V.C. Bird Intl

Thu 3/5

4:15 pm-3:29 pm

1 stop25h 14m

$607

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Mon 3/2

4:05 pm-3:20 pm

1 stop21h 15m

St. John's V.C. Bird Intl

Thu 3/5

4:15 pm-3:29 pm

1 stop25h 14m

$679

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Tue 4/7

5:24 am-1:52 pm

1 stop7h 28m

St. John's V.C. Bird Intl

Tue 4/21

2:52 pm-10:24 pm

1 stop8h 32m

$692

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Tue 4/7

5:53 pm-4:19 pm

2 stops21h 26m

St. John's V.C. Bird Intl

Tue 4/21

2:52 pm-10:24 pm

1 stop8h 32m

$697

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

6:53 pm-4:19 pm

2 stops20h 26m

St. John's V.C. Bird Intl

Sat 5/9

3:25 pm-11:45 am

2 stops21h 20m

$722

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

6:00 am-2:00 pm

1 stop7h 00m

St. John's V.C. Bird Intl

Sat 5/9

3:05 pm-11:59 pm

1 stop9h 54m

$725

Kansas CitySt. John's

MCI - ANU

MCIANU

Kansas City

Mon 5/25

7:44 pm-4:09 pm

2 stops19h 25m

St. John's V.C. Bird Intl

Sat 5/30

4:15 pm-8:46 am

2 stops17h 31m

$736

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 5/2

6:00 am-2:00 pm

1 stop7h 00m

St. John's V.C. Bird Intl

Sat 5/9

3:05 pm-11:59 pm

1 stop9h 54m

$742

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 September. Flight prices, which tend to average around $695, 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 $717.

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 48m

Direct flights

None
The fastest flight from Missouri to St. John's, Saint John takes 6h 48m
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.
Search flight deals

  • 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 $628Free CancellationRating
7.2
11,222 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
English Harbour
Jolly 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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