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Cheap flights from St. Louis to Prince Edward Island from C$ 683

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Prince Edward Island departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Prince Edward Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 a.m. - 12:22 a.m.
STL
-
YYG
14h 37m
2 stops
United Airlines Logo
5:15 a.m. - 10:56 p.m.
YYG
-
STL
19h 41m
2 stops
C$ 1,319United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
7:45 a.m. - 12:22 a.m.
STL
-
YYG
14h 37m
2 stops
United Airlines Logo
5:15 a.m. - 10:56 p.m.
YYG
-
STL
19h 41m
2 stops
C$ 1,353United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
6:30 a.m. - 12:22 a.m.
STL
-
YYG
15h 52m
2 stops
United Airlines Logo
5:15 a.m. - 9:57 p.m.
YYG
-
STL
18h 42m
2 stops
C$ 1,420United Airlines
Sat, 18 Apr - Wed, 22 Apr
Air Canada Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
Air Canada Logo
11:15 a.m. - 10:56 p.m.
YYG
-
STL
13h 41m
2 stops
C$ 1,453Air Canada
Sat, 18 Apr - Wed, 22 Apr
Air Canada Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
Air Canada Logo
5:15 a.m. - 3:24 p.m.
YYG
-
STL
12h 09m
1 stop
C$ 1,508Air Canada
Sat, 18 Apr - Wed, 22 Apr

United Airlines flights from St. Louis to Prince Edward Island

Our best United Airlines deals on St. Louis to Prince Edward Island flight tickets
United Airlines
18 Apr
STL7:45 a.m.Lambert-St Louis
14h 37m
2 stops
YYG12:22 a.m.Charlottetown
22 Apr
YYG5:15 a.m.Charlottetown
19h 41m
2 stops
STL10:56 p.m.Lambert-St Louis
C$ 1,319
United Airlines
18 Apr
STL7:45 a.m.Lambert-St Louis
14h 37m
2 stops
YYG12:22 a.m.Charlottetown
22 Apr
YYG5:15 a.m.Charlottetown
19h 41m
2 stops
STL10:56 p.m.Lambert-St Louis
C$ 1,353
United Airlines
18 Apr
STL6:30 a.m.Lambert-St Louis
15h 52m
2 stops
YYG12:22 a.m.Charlottetown
22 Apr
YYG5:15 a.m.Charlottetown
18h 42m
2 stops
STL9:57 p.m.Lambert-St Louis
C$ 1,420

Air Canada flights from St. Louis to Prince Edward Island

Our best Air Canada deals on St. Louis to Prince Edward Island flight tickets
Air Canada
18 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
22 Apr
YYG11:15 a.m.Charlottetown
13h 41m
2 stops
STL10:56 p.m.Lambert-St Louis
C$ 1,453
Air Canada
18 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
22 Apr
YYG5:15 a.m.Charlottetown
12h 09m
1 stop
STL3:24 p.m.Lambert-St Louis
C$ 1,508

momondo 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, momondo users made 96,600 searches. Data last updated 25 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

Fly to

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.-10:56 p.m.

2 stops19h 41m

C$ 1,319

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.-10:56 p.m.

2 stops19h 41m

C$ 1,353

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/4

6:30 a.m.-12:22 a.m.

2 stops15h 52m

Charlottetown

Wed 22/4

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

2 stops18h 42m

C$ 1,420

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

11:15 a.m.-10:56 p.m.

2 stops13h 41m

C$ 1,453

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$ 1,508

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 8/6

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

2 stops9h 02m

C$ 683

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 8/6

7:30 a.m.-12:02 a.m.

1 stop14h 32m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Prince Edward Island from

How to get the cheapest flight ticket from St. Louis to Prince Edward Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to Prince Edward Island?

Air Canada is the most popular carrier operating from Lambert-St Louis to Prince Edward Island

Cheap St. Louis to Prince Edward Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Prince Edward Island

Fastest flight time

14h 32m

Direct flights

None
The fastest flight from St. Louis to Prince Edward Island takes 14h 32m
There are no direct flights from St. Louis to Prince Edward Island. There are no popular flight routes from St. Louis to Prince Edward Island.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Prince Edward Island?

    Prices for flights from Lambert-St Louis Airport to Prince Edward Island are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Prince Edward Island?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Prince Edward Island.

  • What documentation or ID do you need to fly to Prince Edward Island?

    The required travel and health documents for your Prince Edward Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Prince Edward Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Prince Edward Island?

It is quick and easy to find St. Louis to Prince Edward Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Prince Edward Island that suits you.

Can I find flights from St. Louis to Prince Edward Island with flexible booking policies on momondo?

All flight searches from St. Louis to Prince Edward Island on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Prince Edward Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Prince Edward Island from St. Louis.

I’m not ready to book a flight from St. Louis to Prince Edward Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Prince Edward Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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