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Cheap flights from St. Louis to Prince Edward Island from C$ 666

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYG
18 Jul — 25 Jul1
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 18 June 2026.

Sat 31/104:15 p.m.
STL
-
YYG
1 stop5h 50m
Air Canada
Sun 1/115:00 a.m.
YYG
-
STL
1 stop12h 30m
Air Canada
Deal found 17/6C$ 1,077
Wed 8/78:55 a.m.
STL
-
YYG
1 stop7h 10m
Air Canada
Thu 23/711:20 a.m.
YYG
-
STL
2 stops11h 02m
Air Canada
Deal found 17/6C$ 1,107
Tue 7/78:55 a.m.
STL
-
YYG
1 stop7h 10m
Air Canada
Wed 22/75:20 a.m.
YYG
-
STL
1 stop10h 42m
Air Canada
Deal found 17/6C$ 1,129
Mon 2/114:15 p.m.
STL
-
YYG
2 stops16h 18m
Air Canada
Wed 4/115:00 a.m.
YYG
-
STL
1 stop12h 30m
Air Canada
Deal found 14/6C$ 1,131
Tue 7/78:55 a.m.
STL
-
YYG
1 stop7h 10m
Air Canada
Thu 23/711:20 a.m.
YYG
-
STL
2 stops11h 02m
Air Canada
Deal found 14/6C$ 1,140
Thu 9/78:55 a.m.
STL
-
YYG
1 stop13h 04m
Air Canada
Fri 24/75:20 a.m.
YYG
-
STL
1 stop10h 42m
Air Canada
Deal found 16/6C$ 1,163
Sat 31/106:30 a.m.
STL
-
YYG
2 stops15h 35m
United Airlines
Sun 1/115:00 a.m.
YYG
-
STL
2 stops12h 38m
United Airlines
Deal found 15/6C$ 1,244
Thu 25/68:40 a.m.
STL
-
YYG
1 stop7h 25m
Air Canada
Sat 4/711:20 a.m.
YYG
-
STL
2 stops10h 47m
Air Canada
Deal found 15/6C$ 1,257
Tue 7/72:40 p.m.
STL
-
YYG
1 stop7h 19m
United Airlines
Wed 22/711:20 a.m.
YYG
-
STL
2 stops14h 24m
United Airlines
Deal found 17/6C$ 1,275

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 18 June 2026.

Round-trip from

C$ 1,077

One-way from

C$ 666
Air Canada
  • Air Canada
  • 31/10-1/11
  • 2 total stops
  • 18h 20m total
  • St. Louis to Prince Edward Island
Search Deals
Air Canada
  • Air Canada
  • 25/6
  • 1 total stop
  • 7h 44m 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 18 June 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 31/10

4:15 p.m.-12:05 a.m.

1 stop5h 50m

Charlottetown

Sun 1/11

5:00 a.m.-3:30 p.m.

1 stop12h 30m

C$ 1,077

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Wed 8/7

8:55 a.m.-6:05 p.m.

1 stop7h 10m

Charlottetown

Fri 24/7

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

2 stops11h 02m

C$ 1,107

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Wed 8/7

8:55 a.m.-6:05 p.m.

1 stop7h 10m

Charlottetown

Thu 23/7

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

2 stops11h 02m

C$ 1,107

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Fri 10/7

8:55 a.m.-6:05 p.m.

1 stop7h 10m

Charlottetown

Fri 24/7

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

2 stops11h 02m

C$ 1,107
Quickest round-trip

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 6/7

8:55 a.m.-6:05 p.m.

1 stop7h 10m

Charlottetown

Mon 20/7

12:30 p.m.-8:22 p.m.

1 stop9h 52m

C$ 1,129

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 31/10

9:23 a.m.-12:05 a.m.

2 stops12h 42m

Charlottetown

Sun 1/11

5:00 a.m.-3:38 p.m.

2 stops12h 38m

C$ 1,244

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 2/11

8:15 p.m.-5:25 p.m.

2 stops19h 10m

Charlottetown

Wed 4/11

5:00 a.m.-2:18 p.m.

2 stops11h 18m

C$ 1,244
Cheapest one-way
Quickest one-way

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Thu 25/6

2:15 p.m.-11:59 p.m.

1 stop7h 44m

C$ 666

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

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 5h 50m. 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?

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?

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