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Cheap flights from St. Louis to Prince Edward Island from C$ 454

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYG
19 Apr — 26 Apr1
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 20 March 2026.

Sat 2/52:25 p.m.
STL
-
YYG
1 stop7h 37m
Air Canada
Sat 9/54:30 p.m.
YYG
-
STL
1 stop5h 55m
Air Canada
Deal found 18/3C$ 828
Sun 16/88:55 a.m.
STL
-
YYG
1 stop7h 00m
Air Canada
Thu 20/811:20 a.m.
YYG
-
STL
2 stops10h 42m
Air Canada
Deal found 16/3C$ 982
Tue 1/124:15 p.m.
STL
-
YYG
2 stops16h 18m
Air Canada
Fri 4/125:00 a.m.
YYG
-
STL
1 stop12h 30m
Air Canada
Deal found 19/3C$ 1,057
Tue 1/128:15 p.m.
STL
-
YYG
2 stops19h 10m
United Airlines
Fri 4/1211:15 a.m.
YYG
-
STL
2 stops10h 25m
United Airlines
Deal found 18/3C$ 1,115
Sat 2/59:50 a.m.
STL
-
YYG
3 stops23h 32m
Multiple Airlines
Sat 9/511:25 a.m.
YYG
-
STL
2 stops10h 39m
Multiple Airlines
Deal found 18/3C$ 1,122
Sat 5/95:32 p.m.
STL
-
YYG
2 stops16h 03m
United Airlines
Fri 11/94:30 p.m.
YYG
-
STL
2 stops9h 07m
United Airlines
Deal found 16/3C$ 1,144

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 20 March 2026.

Round-trip from

C$ 828

One-way from

C$ 454
Air Canada
  • Air Canada
  • 2/5-9/5
  • 2 total stops
  • 13h 32m total
  • St. Louis to Prince Edward Island
Search Deals
Air Canada
  • Air Canada
  • 26/6
  • 1 total stop
  • 7h 39m 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 20 March 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

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 2/5

6:30 a.m.-3:47 p.m.

2 stops7h 17m

Charlottetown

Sat 9/5

11:25 a.m.-8:04 p.m.

2 stops10h 39m

C$ 954

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sun 16/8

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

1 stop7h 00m

Charlottetown

Thu 20/8

11:20 a.m.-8:02 p.m.

2 stops10h 42m

C$ 982
Quickest round-trip

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 5/9

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

1 stop7h 00m

Charlottetown

Fri 11/9

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

1 stop10h 35m

C$ 1,004

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 2/5

9:50 a.m.-11:22 a.m.

3 stops23h 32m

Charlottetown

Sat 9/5

11:25 a.m.-8:04 p.m.

2 stops10h 39m

C$ 1,122

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 5/9

5:32 p.m.-11:35 a.m.

2 stops16h 03m

Charlottetown

Fri 11/9

4:30 p.m.-11:37 p.m.

2 stops9h 07m

C$ 1,144
Cheapest one-way
Quickest one-way

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Fri 26/6

2:20 p.m.-11:59 p.m.

1 stop7h 39m

C$ 454

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 8/6

7:05 a.m.-12:02 a.m.

1 stop14h 57m

C$ 487

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Fri 26/6

8:35 p.m.-3:40 p.m.

2 stops17h 05m

C$ 519

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Thu 25/6

6:00 a.m.-11:59 p.m.

2 stops15h 59m

C$ 526

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

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 17m. 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

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

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

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