Find flights
Airlines
FAQs

Cheap flights from Prince Edward Island to St. Louis from C$ 544

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYG — STL
5 May — 12 May1
1 adult

Find flight deals from Prince Edward Island to St. Louis

One-way flights from Prince Edward Island to St. Louis
Search for one-way flight options from Prince Edward Island to St. Louis. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Thu 25/94:20 p.m.YYG - STL
1 stop5h 37mUnited Airlines
Deal found 29/4C$ 544
Thu 25/91:25 p.m.YYG - STL
3 stops22h 10mMultiple Airlines
Deal found 29/4C$ 723

Cheapflights Fare Finder

Customize your flight search to find flights from Prince Edward Island to St. Louis 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, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Prince Edward Island to St. Louis that are best for you.

Fly from

Prince Edward Island

Fly to

St. Louis

Route

Depart

Return

Price

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Thu 25/9

4:20 p.m.-7:57 p.m.

1 stop5h 37m

C$ 544

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Thu 25/9

1:25 p.m.-9:35 a.m.

3 stops22h 10m

C$ 723

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Best time to book a flight from Prince Edward Island to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Prince Edward Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Prince Edward Island to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 30 April 2025.
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Prince Edward Island to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Prince Edward Island?

    Lambert-St Louis (STL), located 20.4 km from the city centre, is the airport you fly into when you book flights from Prince Edward Island to St. Louis.

  • Can I find deals for flights from Prince Edward Island to St. Louis that include hotel bookings?

    Yes. In addition to deals on Prince Edward Island to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Prince Edward Island to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prince Edward Island to St. Louis.

  • Can I find deals for business class flights from Prince Edward Island to St. Louis?

    Yes. Cheapflights offers flight deals from Prince Edward Island to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Prince Edward Island to St. Louis?

    Currently, January is the cheapest month in which you can book a flight from Prince Edward Island to St. Louis (average of C$ 365). Flying from Prince Edward Island to St. Louis in September is currently the most expensive (average of C$ 491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Prince Edward Island?

Book flights to Prince Edward Island if you plan to visit one of these locations
Chesterfield
St. Peters

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Prince Edward Island to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to St. Louis flights
Pearson Intl to Kansas City flights
Pierre Elliott Trudeau Intl to St. Louis flights
Pearson Intl to Springfield flights
Vancouver Intl to Kansas City flights
Pierre Elliott Trudeau Intl to Kansas City flights
Calgary to Kansas City flights
Edmonton to St. Louis flights
Vancouver Intl to St. Louis flights
Halifax to Kansas City flights
Winnipeg to Kansas City flights
Edmonton to Kansas City flights
Ottawa to Kansas City flights
Ottawa to St. Louis flights
Calgary to St. Louis flights
Abbotsford to Kansas City flights
Comox to Kansas City flights
Pearson Intl to Quincy flights
Saskatoon to St. Louis flights
Québec City to St. Louis flights
Charlottetown to St. Louis flights
Victoria to St. Louis flights
Victoria to Kansas City flights
Halifax to St. Louis flights
Vancouver Intl to Springfield flights
Regina to Branson flights
Saskatoon to Kansas City flights
Pearson Intl to Columbia flights
Calgary to Columbia flights
Edmonton to Columbia flights
Pierre Elliott Trudeau Intl to Cape Girardeau flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Prince Edward Island to St. Louis?

Cheapflights makes it easy to find Prince Edward Island to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Prince Edward Island to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Prince Edward Island.

Can Cheapflights find flights from Prince Edward Island to St. Louis with no change fees?

Yes! Cheapflights helps users easily find flights from Prince Edward Island to St. Louis with no change fees.

Can Cheapflights notify me if prices for flights from Prince Edward Island to St. Louis become cheaper?

Yes, Cheapflights offers price alerts on Prince Edward Island to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.