Find flights
When to book
FAQs

Cheap flights from St. Louis to Prince Edward Island from C$ 643

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYG
28 Feb — 7 Mar1
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 29 January 2026.

Sat 18/47:45 a.m.
STL
-
YYG
2 stops14h 37m
United Airlines
Wed 22/45:15 a.m.
YYG
-
STL
2 stops18h 32m
United Airlines
Deal found 28/1C$ 1,191
Wed 10/66:00 a.m.
STL
-
YYG
2 stops7h 37m
Air Canada
Wed 17/64:20 p.m.
YYG
-
STL
1 stop5h 45m
Air Canada
Deal found 27/1C$ 1,325
Thu 6/89:30 a.m.
STL
-
YYG
2 stops28h 00m
United Airlines
Tue 11/84:20 p.m.
YYG
-
STL
2 stops22h 00m
United Airlines
Deal found 27/1C$ 1,424
Sat 18/44:05 p.m.
STL
-
YYG
1 stop6h 17m
Air Canada
Wed 22/45:15 a.m.
YYG
-
STL
2 stops11h 09m
Air Canada
Deal found 28/1C$ 1,542
Thu 6/812:10 p.m.
STL
-
YYG
1 stop25h 20m
Air Canada
Tue 11/811:20 a.m.
YYG
-
STL
1 stop9h 12m
Air Canada
Deal found 27/1C$ 1,621

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 29 January 2026.

Round-trip from

C$ 1,191

One-way from

C$ 643
United Airlines
  • United Airlines
  • 18/4-22/4
  • 4 total stops
  • 33h 09m total
  • St. Louis to Prince Edward Island
Search Deals
Air Canada
  • Air Canada
  • 8/6
  • 2 total stops
  • 9h 02m 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 29 January 2026.
Use the filters below to find and compare flights from St. Louis to Prince Edward Island that are best for you.

Fly from

St. Louis

Fly to

Prince Edward Island

Route

Depart

Return

Price

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/4

7:45 a.m.-12:22 a.m.

2 stops14h 37m

Charlottetown

Wed 22/4

5:15 a.m.-9:57 p.m.

2 stops18h 42m

C$ 1,191

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Wed 10/6

6:00 a.m.-3:37 p.m.

2 stops7h 37m

Charlottetown

Wed 17/6

4:20 p.m.-8:05 p.m.

1 stop5h 45m

C$ 1,325

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/4

4:05 p.m.-12:22 a.m.

1 stop6h 17m

Charlottetown

Wed 22/4

5:15 a.m.-3:24 p.m.

1 stop12h 09m

C$ 1,960

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 8/6

1:00 p.m.-12:02 a.m.

2 stops9h 02m

C$ 643

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

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 37m. There are 2369 km between St. Louis and Prince Edward Island. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

Alternative routes for St. Louis to Prince Edward Island

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Vancouver Intl flights
St. Louis to Pearson Intl flights
Kansas City to Vancouver Intl flights
St. Louis to Calgary flights
Kansas City to Pearson Intl flights
St. Louis to Pierre Elliott Trudeau Intl flights
Kansas City to Pierre Elliott Trudeau Intl flights
Kansas City to Calgary flights
St. Louis to Edmonton flights
Springfield to Pearson Intl flights
Kansas City to Ottawa flights
Kansas City to Québec City flights
St. Louis to Kelowna flights
St. Louis to Halifax flights
Kansas City to Halifax flights
St. Louis to Saskatoon flights
St. Louis to Winnipeg flights
Joplin to Pierre Elliott Trudeau Intl flights
St. Louis to Charlottetown flights
Kansas City to Victoria flights
St. Louis to Québec City flights
Kansas City to Moncton flights
Kansas City to Saskatoon 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 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.