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Cheap flights from Charlottetown to St. Louis from C$ 515

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

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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.
United Airlines Logo
11:15 a.m. - 9:08 p.m.
YYG
-
STL
11h 53m
2 stops
United Airlines Logo
7:45 a.m. - 12:22 a.m.
STL
-
YYG
38h 37m
2 stops
C$ 947United Airlines
Sat, 11 Apr - Wed, 15 Apr
United Airlines Logo
11:15 a.m. - 9:47 p.m.
YYG
-
STL
12h 32m
2 stops
United Airlines Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
C$ 992United Airlines
Sat, 11 Apr - Wed, 15 Apr
United Airlines Logo
11:15 a.m. - 9:08 p.m.
YYG
-
STL
11h 53m
2 stops
United Airlines Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
C$ 996United Airlines
Sat, 11 Apr - Wed, 15 Apr
Air Canada Logo
5:05 a.m. - 3:24 p.m.
YYG
-
STL
12h 19m
1 stop
Air Canada Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
C$ 1,014Air Canada
Sat, 11 Apr - Wed, 15 Apr
Air Canada Logo
5:05 a.m. - 3:24 p.m.
YYG
-
STL
12h 19m
1 stop
Air Canada Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
C$ 1,015Air Canada
Sat, 11 Apr - Wed, 15 Apr
Air Canada Logo
5:05 a.m. - 3:24 p.m.
YYG
-
STL
12h 19m
1 stop
Air Canada Logo
4:05 p.m. - 12:22 a.m.
STL
-
YYG
6h 17m
1 stop
C$ 1,018Air Canada
Sat, 11 Apr - Wed, 15 Apr
Air Canada Logo
11:15 a.m. - 9:47 p.m.
YYG
-
STL
12h 32m
2 stops
Air Canada Logo
7:45 a.m. - 10:31 a.m.
STL
-
YYG
24h 46m
2 stops
C$ 1,090Air Canada
Sat, 11 Apr - Wed, 15 Apr

United Airlines flights from Charlottetown to St. Louis

Our best United Airlines deals on Charlottetown to St. Louis flight tickets
United Airlines
11 Apr
YYG11:15 a.m.Charlottetown
11h 53m
2 stops
STL9:08 p.m.Lambert-St Louis
15 Apr
STL7:45 a.m.Lambert-St Louis
38h 37m
2 stops
YYG12:22 a.m.Charlottetown
C$ 947
United Airlines
11 Apr
YYG11:15 a.m.Charlottetown
12h 32m
2 stops
STL9:47 p.m.Lambert-St Louis
15 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
C$ 992
United Airlines
11 Apr
YYG11:15 a.m.Charlottetown
11h 53m
2 stops
STL9:08 p.m.Lambert-St Louis
15 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
C$ 996

Air Canada flights from Charlottetown to St. Louis

Our best Air Canada deals on Charlottetown to St. Louis flight tickets
Air Canada
11 Apr
YYG5:05 a.m.Charlottetown
12h 19m
1 stop
STL3:24 p.m.Lambert-St Louis
15 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
C$ 1,014
Air Canada
11 Apr
YYG5:05 a.m.Charlottetown
12h 19m
1 stop
STL3:24 p.m.Lambert-St Louis
15 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
C$ 1,015
Air Canada
11 Apr
YYG5:05 a.m.Charlottetown
12h 19m
1 stop
STL3:24 p.m.Lambert-St Louis
15 Apr
STL4:05 p.m.Lambert-St Louis
6h 17m
1 stop
YYG12:22 a.m.Charlottetown
C$ 1,018

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 13 February 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

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

11:15 a.m.-9:08 p.m.

2 stops11h 53m

Lambert-St Louis

Wed 15/4

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

2 stops38h 37m

C$ 947

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

11:15 a.m.-9:47 p.m.

2 stops12h 32m

Lambert-St Louis

Wed 15/4

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

1 stop6h 17m

C$ 992

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

11:15 a.m.-9:08 p.m.

2 stops11h 53m

Lambert-St Louis

Wed 15/4

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

1 stop6h 17m

C$ 996

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

5:05 a.m.-3:24 p.m.

1 stop12h 19m

Lambert-St Louis

Wed 15/4

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

1 stop6h 17m

C$ 1,014

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

5:05 a.m.-3:24 p.m.

1 stop12h 19m

Lambert-St Louis

Wed 15/4

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

1 stop6h 17m

C$ 1,015

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

5:05 a.m.-3:24 p.m.

1 stop12h 19m

Lambert-St Louis

Wed 15/4

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

1 stop6h 17m

C$ 1,018

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Sat 11/4

11:15 a.m.-9:47 p.m.

2 stops12h 32m

Lambert-St Louis

Wed 15/4

7:45 a.m.-10:31 a.m.

2 stops24h 46m

C$ 1,090

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 12/6

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

1 stop5h 45m

C$ 515

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 12/6

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

1 stop5h 45m

C$ 516

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Fri 12/6

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

1 stop5h 45m

C$ 519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 and United Airlines are the most popular carriers 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

12h 32m

Direct flights

None
The fastest flight from Charlottetown to St. Louis takes 12h 32m
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 12h 32m 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.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Chesterfield

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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