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Cheap flights from Charlottetown to St. Louis from C$ 423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlottetown to St. Louis departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Charlottetown to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:30 p.m. - 8:25 p.m.
YYG
-
STL
5h 55m
1 stop
Air Canada Logo
2:15 p.m. - 12:02 a.m.
STL
-
YYG
7h 47m
1 stop
C$ 703Air Canada
Fri, 1 May - Tue, 5 May
Air Canada Logo
5:20 a.m. - 2:02 p.m.
YYG
-
STL
10h 42m
1 stop
Air Canada Logo
8:55 a.m. - 5:55 p.m.
STL
-
YYG
7h 00m
1 stop
C$ 758Air Canada
Tue, 11 Aug - Sat, 15 Aug
Air Canada Logo
4:30 p.m. - 8:25 p.m.
YYG
-
STL
5h 55m
1 stop
Air Canada Logo
2:15 p.m. - 12:02 a.m.
STL
-
YYG
7h 47m
1 stop
C$ 764Air Canada
Fri, 1 May - Tue, 5 May
Air Canada Logo
4:30 p.m. - 8:25 p.m.
YYG
-
STL
5h 55m
1 stop
Air Canada Logo
2:15 p.m. - 10:30 a.m.
STL
-
YYG
18h 15m
2 stops
C$ 765Air Canada
Fri, 1 May - Tue, 5 May
Air Canada Logo
4:30 p.m. - 8:25 p.m.
YYG
-
STL
5h 55m
1 stop
Air Canada Logo
2:15 p.m. - 10:30 a.m.
STL
-
YYG
18h 15m
2 stops
C$ 767Air Canada
Fri, 1 May - Tue, 5 May
Air Canada Logo
4:30 p.m. - 8:25 p.m.
YYG
-
STL
5h 55m
1 stop
Air Canada Logo
2:15 p.m. - 12:02 a.m.
STL
-
YYG
7h 47m
1 stop
C$ 768Air Canada
Fri, 1 May - Tue, 5 May
United Airlines Logo
4:30 p.m. - 11:57 p.m.
YYG
-
STL
9h 27m
2 stops
United Airlines Logo
6:30 a.m. - 12:02 a.m.
STL
-
YYG
15h 32m
2 stops
C$ 794United Airlines
Fri, 1 May - Tue, 5 May
United Airlines Logo
4:30 p.m. - 11:57 p.m.
YYG
-
STL
9h 27m
2 stops
United Airlines Logo
10:25 a.m. - 12:02 a.m.
STL
-
YYG
11h 37m
2 stops
C$ 796United Airlines
Fri, 1 May - Tue, 5 May
Air Canada Logo
5:20 a.m. - 2:02 p.m.
YYG
-
STL
10h 42m
1 stop
Air Canada Logo
2:40 p.m. - 10:30 a.m.
STL
-
YYG
17h 50m
2 stops
C$ 804Air Canada
Tue, 11 Aug - Sat, 15 Aug
Air Canada Logo
4:30 p.m. - 8:25 p.m.
YYG
-
STL
5h 55m
1 stop
Air Canada Logo
2:15 p.m. - 10:30 a.m.
STL
-
YYG
18h 15m
2 stops
C$ 826Air Canada
Fri, 1 May - Tue, 5 May

Air Canada flights from Charlottetown to St. Louis

Our best Air Canada deals on Charlottetown to St. Louis flight tickets
Air Canada
1 May
YYG4:30 p.m.Charlottetown
5h 55m
1 stop
STL8:25 p.m.Lambert-St Louis
5 May
STL2:15 p.m.Lambert-St Louis
7h 47m
1 stop
YYG12:02 a.m.Charlottetown
C$ 703
Air Canada
11 Aug
YYG5:20 a.m.Charlottetown
10h 42m
1 stop
STL2:02 p.m.Lambert-St Louis
15 Aug
STL8:55 a.m.Lambert-St Louis
7h 00m
1 stop
YYG5:55 p.m.Charlottetown
C$ 758
Air Canada
1 May
YYG4:30 p.m.Charlottetown
5h 55m
1 stop
STL8:25 p.m.Lambert-St Louis
5 May
STL2:15 p.m.Lambert-St Louis
7h 47m
1 stop
YYG12:02 a.m.Charlottetown
C$ 764

United Airlines flights from Charlottetown to St. Louis

Our best United Airlines deals on Charlottetown to St. Louis flight tickets
United Airlines
1 May
YYG4:30 p.m.Charlottetown
9h 27m
2 stops
STL11:57 p.m.Lambert-St Louis
5 May
STL6:30 a.m.Lambert-St Louis
15h 32m
2 stops
YYG12:02 a.m.Charlottetown
C$ 794
United Airlines
1 May
YYG4:30 p.m.Charlottetown
9h 27m
2 stops
STL11:57 p.m.Lambert-St Louis
5 May
STL10:25 a.m.Lambert-St Louis
11h 37m
2 stops
YYG12:02 a.m.Charlottetown
C$ 796
United Airlines
1 May
YYG4:30 p.m.Charlottetown
9h 27m
2 stops
STL11:57 p.m.Lambert-St Louis
5 May
STL9:21 a.m.Lambert-St Louis
12h 41m
2 stops
YYG12:02 a.m.Charlottetown
C$ 856

momondo Fare Finder

 
Customize your flight search to find flights from Charlottetown to St. Louis 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 31 March 2026.
Use the filters below to find and compare flights from Charlottetown to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-8:25 p.m.

1 stop5h 55m

Lambert-St Louis

Tue 5/5

2:15 p.m.-12:02 a.m.

1 stop7h 47m

C$ 703

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Tue 11/8

5:20 a.m.-2:02 p.m.

1 stop10h 42m

Lambert-St Louis

Sat 15/8

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

1 stop7h 00m

C$ 758

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-8:25 p.m.

1 stop5h 55m

Lambert-St Louis

Tue 5/5

2:15 p.m.-12:02 a.m.

1 stop7h 47m

C$ 764

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-8:25 p.m.

1 stop5h 55m

Lambert-St Louis

Tue 5/5

2:15 p.m.-10:30 a.m.

2 stops18h 15m

C$ 765

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-8:25 p.m.

1 stop5h 55m

Lambert-St Louis

Tue 5/5

2:15 p.m.-10:30 a.m.

2 stops18h 15m

C$ 767

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-8:25 p.m.

1 stop5h 55m

Lambert-St Louis

Tue 5/5

2:15 p.m.-12:02 a.m.

1 stop7h 47m

C$ 768

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-11:57 p.m.

2 stops9h 27m

Lambert-St Louis

Tue 5/5

6:30 a.m.-12:02 a.m.

2 stops15h 32m

C$ 794

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-11:57 p.m.

2 stops9h 27m

Lambert-St Louis

Tue 5/5

10:25 a.m.-12:02 a.m.

2 stops11h 37m

C$ 796

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Tue 11/8

5:20 a.m.-2:02 p.m.

1 stop10h 42m

Lambert-St Louis

Sat 15/8

2:40 p.m.-10:30 a.m.

2 stops17h 50m

C$ 804

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 1/5

4:30 p.m.-8:25 p.m.

1 stop5h 55m

Lambert-St Louis

Tue 5/5

2:15 p.m.-10:30 a.m.

2 stops18h 15m

C$ 826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Charlottetown to St. Louis

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 Charlottetown to Lambert-St Louis?

Air Canada is the most popular carrier operating from Charlottetown to Lambert-St Louis

When to book flights from Charlottetown to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Charlottetown to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charlottetown to St. Louis (YYG to STL) flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Charlottetown to St. Louis takes 5h 55m
There are no direct flights from Charlottetown to St. Louis. There are no popular flight routes from Charlottetown to St. Louis.
Search flight deals

  • How far is Charlottetown to Lambert-St Louis by plane?

    A flight from Charlottetown to Lambert-St Louis will travel around 2361.4 km. Typically, this will take 5h 55m by plane in normal conditions.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charlottetown Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Charlottetown to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Charlottetown to St. Louis. momondo saves you time and could save you money on your trip.

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

Flights from Charlottetown to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Charlottetown to St. Louis?

momondo helps you find the best flight between Charlottetown and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Charlottetown to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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