Cheap flights from St. Louis to St. John's from $665
This is the cheapest round-trip 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 10/18. 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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American Airlines flights from St. Louis to St. John's, Saint John
Our best American Airlines deals on St. Louis to St. John's, Saint John flight tickets
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 cheapest month to fly to St. John's, Saint John?
The cheapest month to fly to St. John's, Saint John from St. Louis is in August. Flight prices, which tend to average around $637, 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 St. Louis averaging around $654.
What is the cheapest day to depart on your flight to St. John's, Saint John?
According to our data, Friday is the cheapest day to fly to St. John's, Saint John from St. Louis. The lowest ticket price found for a Friday departure recently was $692. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Wednesday is $794.
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
Best Price Found | $665 |
|---|---|
Fastest flight time | 6h 46m |
Direct flights | None |
Airports in St. John's, Saint John | 1 airport |
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 46m.
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 April 2025.
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 $624 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from St. Louis to St. John's?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to St. John's. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to St. John's with flexible booking policies on momondo?
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.
I’m not ready to book a flight from St. Louis to St. John's right now. Can momondo alert me if prices change?
If you are not ready to book a flight from St. Louis to St. John's now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. John's and let you know when they change.