Cheap flights from St. Louis to St. John's from $597
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to St. John's departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Wed 2/24
5:05 am-4:34 pm
1 stop9h 29m
St. John's V.C. Bird Intl
Tue 3/2
2:25 pm-10:05 pm
1 stop9h 40m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Wed 2/24
5:05 am-2:51 pm
1 stop7h 46m
St. John's V.C. Bird Intl
Tue 3/2
2:25 pm-10:05 pm
1 stop9h 40m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Wed 2/24
5:05 am-2:51 pm
1 stop7h 46m
St. John's V.C. Bird Intl
Tue 3/2
3:51 pm-10:51 am
2 stops21h 00m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Mon 2/22
5:14 am-4:18 pm
1 stop9h 04m
St. John's V.C. Bird Intl
Mon 3/1
5:20 pm-11:46 pm
1 stop8h 26m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Mon 2/22
4:25 pm-3:39 pm
2 stops21h 14m
St. John's V.C. Bird Intl
Mon 3/1
4:39 pm-9:24 am
2 stops18h 45m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Mon 2/22
6:58 pm-4:46 pm
2 stops19h 48m
St. John's V.C. Bird Intl
Mon 3/1
5:20 pm-10:21 am
1 stop19h 01m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Wed 2/24
6:59 pm-4:34 pm
2 stops19h 35m
St. John's V.C. Bird Intl
Tue 3/2
3:51 pm-9:19 am
2 stops19h 28m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Wed 2/24
4:05 pm-11:00 am
3 stops16h 55m
St. John's V.C. Bird Intl
Tue 3/2
8:45 am-3:26 pm
2 stops32h 41m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Tue 12/29
4:05 pm-7:40 pm
2 stops25h 35m
St. John's V.C. Bird Intl
Sun 1/3
6:05 pm-3:26 pm
3 stops47h 21m
St. LouisSt. John's
STL Lambert-St Louis - ANU St. John's V.C. Bird Intl
STLANU
Lambert-St Louis
Sun 10/25
4:30 pm-5:15 pm
3 stops23h 45m
See travel insights to St. John's from
How to get the cheapest flight ticket from St. Louis 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 typical price of a round-trip flight between St. Louis and St. John's, Saint John?
Prices are currently low for flights on this route.
Typical prices usually range from $1,099 to $1,258.The lowest price recently found on this route was $792.
When to book flights from St. Louis to St. John's, Saint John
Cheap St. Louis to St. John's, Saint John (STL to ANU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to St. John's, Saint John
Frequently asked questions about flying from St. Louis to St. John's, Saint John
How far is Lambert-St Louis to St. John's V.C. Bird Intl by plane?
The distance between Lambert-St Louis and St. John's V.C. Bird Intl is about 2263.0 mi. In terms of flight time, this usually takes a little over 6h 45m.
When did momondo last update prices for flights from Lambert-St Louis Airport to St. John's V.C. Bird Intl Airport?
Prices for flights from Lambert-St Louis Airport to St. John's V.C. Bird Intl Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to St. John's V.C. Bird Intl Airport?
There is 1 operator available for flights from Lambert-St Louis Airport to St. John's V.C. Bird Intl Airport as of October 2026.
How old do you have to be to fly from Lambert-St Louis Airport to St. John's V.C. Bird Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport 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 required travel and health documents for your St. John's V.C. Bird Intl 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 V.C. Bird Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to St. John's, Saint John?
momondo data reveals that the most frequently booked airline on the route from St. Louis to St. John's, Saint John is American Airlines, representing 100% of all bookings.
Best airlines flying from St. Louis to St. John's, Saint John
Compare and see reviews for airlines that fly from St. Louis to St. John's, Saint John with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $717 | Free Cancellation | Rating 7.0 12,127 reviews |
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Yes. momondo allows you to filter the results for St. Louis to St. John's flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis 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 St. Louis.
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