Find flights
When to book
FAQs

Cheap flights from St. Louis to Prince Edward Island from C$ 1,063

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYG
8 Sep — 15 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to Prince Edward Island

Enter your travel dates to find the best prices.

Cheapest flights from St. Louis to Prince Edward Island
Explore the most affordable flight options available from St. Louis to Prince Edward Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 August 2026.

Mon 21/98:55 a.m. -
1 stop7h 00m
Mon 28/95:25 a.m. -
1 stop10h 35m
Deal found 7/8C$ 1,063
Tue 1/92:40 p.m. -
1 stop7h 19m
Tue 8/911:20 a.m. -
2 stops11h 00m
Deal found 8/8C$ 1,084
Sat 19/92:40 p.m. -
1 stop7h 19m
Sat 26/911:20 a.m. -
2 stops11h 00m
Deal found 4/8C$ 1,264
Sat 5/912:10 p.m. -
2 stops9h 49m
Sat 12/911:20 a.m. -
2 stops11h 00m
Deal found 8/8C$ 1,275
Mon 7/124:05 p.m. -
1 stop7h 01m
Wed 9/125:00 a.m. -
1 stop12h 26m
Deal found 6/8C$ 1,285

Find flight deals from St. Louis to Prince Edward Island

Keep the following information in mind while searching for St. Louis to Prince Edward Island flight deals. Data was last updated 9 August 2026.

Round-trip from

C$ 1,063
Air Canada
  • Air Canada
  • 21/9-28/9
  • 2 total stops
  • 17h 35m total
  • St. Louis to Prince Edward Island
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Prince Edward Island 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 9 August 2026.
Use the filters below to find and compare flights from St. Louis to Prince Edward Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisCharlottetown

STL Lambert-St Louis - YYG Charlottetown

STLYYG

Lambert-St Louis

Mon 21/9

8:55 a.m.-5:55 p.m.

1 stop7h 00m

Charlottetown

Mon 28/9

5:25 a.m.-2:00 p.m.

1 stop10h 35m

C$ 1,063

St. LouisCharlottetown

STL Lambert-St Louis - YYG Charlottetown

STLYYG

Lambert-St Louis

Tue 1/9

2:40 p.m.-11:59 p.m.

1 stop7h 19m

Charlottetown

Tue 8/9

11:20 a.m.-8:20 p.m.

2 stops11h 00m

C$ 1,084

St. LouisCharlottetown

STL Lambert-St Louis - YYG Charlottetown

STLYYG

Lambert-St Louis

Sat 5/9

8:55 a.m.-5:55 p.m.

1 stop7h 00m

Charlottetown

Sat 12/9

5:25 a.m.-2:00 p.m.

1 stop10h 35m

C$ 1,106

St. LouisCharlottetown

STL Lambert-St Louis - YYG Charlottetown

STLYYG

Lambert-St Louis

Sat 19/9

2:40 p.m.-11:59 p.m.

1 stop7h 19m

Charlottetown

Sat 26/9

11:20 a.m.-8:20 p.m.

2 stops11h 00m

C$ 1,264

St. LouisCharlottetown

STL Lambert-St Louis - YYG Charlottetown

STLYYG

Lambert-St Louis

Mon 7/12

4:05 p.m.-1:06 a.m.

1 stop7h 01m

Charlottetown

Wed 9/12

5:00 a.m.-3:26 p.m.

1 stop12h 26m

C$ 1,285

St. LouisCharlottetown

STL Lambert-St Louis - YYG Charlottetown

STLYYG

Lambert-St Louis

Mon 31/8

2:40 p.m.-11:59 p.m.

1 stop7h 19m

Charlottetown

Wed 2/9

11:20 a.m.-8:22 p.m.

2 stops11h 02m

C$ 1,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Prince Edward Island from St. Louis 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 St. Louis to Prince Edward Island

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Prince Edward Island. 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 from for flights from St. Louis to Prince Edward Island?

    Located just 20.4 km from the city centre, Lambert-St Louis (STL) is the airport most travellers will use when flying to Prince Edward Island from St. Louis.

  • How long is the flight from St. Louis to Prince Edward Island?

    Departing from St. Louis to Prince Edward Island will take you 7h. There are 2369 km between St. Louis and Prince Edward Island.

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

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

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

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

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

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

See more FAQs

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.

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 St. Louis to Prince Edward Island?

When you search for this flight from St. Louis to Prince Edward Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Prince Edward Island from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Prince Edward Island flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from St. Louis to Prince Edward Island on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.