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Cheap flights from Charlottetown to St. Louis from $310

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 6/12. 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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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
5:00 am - 3:30 pm
YYG
-
STL
12h 30m
1 stop
Air Canada Logo
4:15 pm - 12:05 am
STL
-
YYG
5h 50m
1 stop
$589Air Canada
Wed, Oct 28 - Fri, Oct 30
Air Canada Logo
5:25 am - 2:00 pm
YYG
-
STL
10h 35m
1 stop
Air Canada Logo
2:40 pm - 11:59 pm
STL
-
YYG
7h 19m
1 stop
$592Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:25 am - 2:00 pm
YYG
-
STL
10h 35m
1 stop
Air Canada Logo
2:40 pm - 10:30 am
STL
-
YYG
17h 50m
2 stops
$623Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:25 am - 2:00 pm
YYG
-
STL
10h 35m
1 stop
Air Canada Logo
2:40 pm - 10:30 am
STL
-
YYG
17h 50m
2 stops
$624Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:25 am - 2:00 pm
YYG
-
STL
10h 35m
1 stop
Air Canada Logo
2:40 pm - 10:30 am
STL
-
YYG
17h 50m
2 stops
$625Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:00 am - 3:38 pm
YYG
-
STL
12h 38m
2 stops
Air Canada Logo
4:15 pm - 12:05 am
STL
-
YYG
5h 50m
1 stop
$642Air Canada
Wed, Oct 28 - Fri, Oct 30
Air Canada Logo
5:25 am - 2:00 pm
YYG
-
STL
10h 35m
1 stop
Air Canada Logo
8:55 am - 5:55 pm
STL
-
YYG
7h 00m
1 stop
$651Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:25 am - 2:00 pm
YYG
-
STL
10h 35m
1 stop
Air Canada Logo
2:40 pm - 11:59 pm
STL
-
YYG
7h 19m
1 stop
$652Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:25 am - 12:13 pm
YYG
-
STL
8h 48m
2 stops
Air Canada Logo
5:00 am - 3:40 pm
STL
-
YYG
8h 40m
2 stops
$699Air Canada
Wed, Sep 16 - Sat, Sep 19
Air Canada Logo
5:25 am - 12:13 pm
YYG
-
STL
8h 48m
2 stops
Air Canada Logo
5:00 am - 3:40 pm
STL
-
YYG
8h 40m
2 stops
$700Air Canada
Wed, Sep 16 - Sat, Sep 19

Air Canada flights from Charlottetown to St. Louis

Our best Air Canada deals on Charlottetown to St. Louis flight tickets
Air Canada
Oct 28
YYG5:00 amCharlottetown
12h 30m
1 stop
STL3:30 pmLambert-St Louis
Oct 30
STL4:15 pmLambert-St Louis
5h 50m
1 stop
YYG12:05 amCharlottetown
$589
Air Canada
Sep 16
YYG5:25 amCharlottetown
10h 35m
1 stop
STL2:00 pmLambert-St Louis
Sep 19
STL2:40 pmLambert-St Louis
7h 19m
1 stop
YYG11:59 pmCharlottetown
$592
Air Canada
Sep 16
YYG5:25 amCharlottetown
10h 35m
1 stop
STL2:00 pmLambert-St Louis
Sep 19
STL2:40 pmLambert-St Louis
17h 50m
2 stops
YYG10:30 amCharlottetown
$623

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 832,500 searches. Data last updated May 11, 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

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 10/28

5:00 am-3:30 pm

1 stop12h 30m

Lambert-St Louis

Fri 10/30

4:15 pm-12:05 am

1 stop5h 50m

$589

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-2:00 pm

1 stop10h 35m

Lambert-St Louis

Sat 9/19

2:40 pm-11:59 pm

1 stop7h 19m

$592

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-2:00 pm

1 stop10h 35m

Lambert-St Louis

Sat 9/19

2:40 pm-10:30 am

2 stops17h 50m

$623

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-2:00 pm

1 stop10h 35m

Lambert-St Louis

Sat 9/19

2:40 pm-10:30 am

2 stops17h 50m

$624

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-2:00 pm

1 stop10h 35m

Lambert-St Louis

Sat 9/19

2:40 pm-10:30 am

2 stops17h 50m

$625

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 10/28

5:00 am-3:38 pm

2 stops12h 38m

Lambert-St Louis

Fri 10/30

4:15 pm-12:05 am

1 stop5h 50m

$642

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-2:00 pm

1 stop10h 35m

Lambert-St Louis

Sat 9/19

8:55 am-5:55 pm

1 stop7h 00m

$651

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-2:00 pm

1 stop10h 35m

Lambert-St Louis

Sat 9/19

2:40 pm-11:59 pm

1 stop7h 19m

$652
Quickest round-trip

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-12:13 pm

2 stops8h 48m

Lambert-St Louis

Sat 9/19

5:00 am-3:40 pm

2 stops8h 40m

$699

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Wed 9/16

5:25 am-12:13 pm

2 stops8h 48m

Lambert-St Louis

Sat 9/19

5:00 am-3:40 pm

2 stops8h 40m

$700

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

19h 52m

Direct flights

None
The fastest flight from Charlottetown to St. Louis takes 19h 52m
There are no direct flights from Charlottetown to St. Louis. There are no popular flight routes from Charlottetown to St. Louis.
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Frequently asked questions about flying from Charlottetown to St. Louis

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

    Lambert-St Louis is 1467.3 mi away from Charlottetown. Typically, this will take 19h 52m 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 refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

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

Finding the right flight to St. Louis from Charlottetown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Charlottetown to St. Louis flights to just show those with flexible booking policies.

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

Once you have performed a search for Charlottetown to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Charlottetown to St. Louis 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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