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Cheap flights from St. Louis to Charlottetown from C$ 420

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYG
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to Charlottetown

Enter your travel dates to find the best prices.

Cheapest flights from St. Louis to Charlottetown
Explore the most affordable flight options available from St. Louis to Charlottetown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Wed 13/52:20 p.m.
STL
-
YYG
1 stop7h 42m
Air Canada
Sat 16/54:30 p.m.
YYG
-
STL
1 stop5h 55m
Air Canada
Deal found 9/3C$ 908
Sun 16/88:55 a.m.
STL
-
YYG
1 stop7h 00m
Air Canada
Thu 20/811:20 a.m.
YYG
-
STL
2 stops10h 42m
Air Canada
Deal found 8/3C$ 912
Thu 25/67:05 a.m.
STL
-
YYG
1 stop9h 00m
Air Canada
Tue 30/65:20 a.m.
YYG
-
STL
1 stop9h 01m
Air Canada
Deal found 7/3C$ 968
Sat 18/72:40 p.m.
STL
-
YYG
2 stops17h 50m
Air Canada
Wed 22/75:20 a.m.
YYG
-
STL
1 stop10h 42m
Air Canada
Deal found 6/3C$ 987
Sat 18/72:40 p.m.
STL
-
YYG
1 stop7h 19m
United Airlines
Wed 22/711:20 a.m.
YYG
-
STL
2 stops11h 56m
United Airlines
Deal found 9/3C$ 1,017
Tue 18/86:00 a.m.
STL
-
YYG
2 stops7h 40m
Air Canada
Tue 25/811:20 a.m.
YYG
-
STL
2 stops10h 42m
Air Canada
Deal found 8/3C$ 1,021

Find flight deals from St. Louis to Charlottetown

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Charlottetown (YYG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

C$ 908

One-way from

C$ 420
Air Canada
  • Air Canada
  • 13/5-16/5
  • 2 total stops
  • 13h 37m total
  • St. Louis to Charlottetown
Search Deals
Air Canada
  • Air Canada
  • 1/7
  • 1 total stop
  • 7h 10m total
  • St. Louis to Charlottetown
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Charlottetown 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 11 March 2026.
Use the filters below to find and compare flights from St. Louis to Charlottetown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sun 16/8

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

1 stop7h 00m

Charlottetown

Thu 20/8

11:20 a.m.-8:02 p.m.

2 stops10h 42m

C$ 912
Quickest round-trip

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Tue 18/8

2:40 p.m.-11:59 p.m.

1 stop7h 19m

Charlottetown

Tue 25/8

12:30 p.m.-8:02 p.m.

1 stop9h 32m

C$ 934

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Sat 18/7

2:40 p.m.-11:59 p.m.

1 stop7h 19m

Charlottetown

Wed 22/7

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

1 stop10h 42m

C$ 934
Cheapest one-way

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Mon 8/6

7:05 a.m.-12:02 a.m.

1 stop14h 57m

C$ 453
Quickest one-way

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Wed 1/7

6:00 a.m.-3:30 p.m.

2 stops7h 30m

C$ 477

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Thu 25/6

6:00 a.m.-3:40 p.m.

2 stops7h 40m

C$ 592

St. LouisCharlottetown

STL - YYG

STLYYG

Lambert-St Louis

Thu 25/6

9:50 a.m.-12:10 p.m.

3 stops24h 20m

C$ 606

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from St. Louis to Charlottetown

Have a flexible travel schedule? Discover the best time to fly to Charlottetown 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Charlottetown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Charlottetown?

    For as low as C$ 912, Air Canada can have you in Charlottetown from St. Louis in 7h. The distance from St. Louis to Charlottetown is about 2369 km.

  • Can I find deals for flights from St. Louis to Charlottetown that include hotel bookings?

    Yes. In addition to deals on St. Louis to Charlottetown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Charlottetown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Charlottetown.

  • Can I find deals for business class flights from St. Louis to Charlottetown?

    Yes. Cheapflights offers flight deals from St. Louis to Charlottetown 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

Travelling to a place near Charlottetown?

Book flights to Charlottetown if you plan to visit one of these locations
Summerside

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Alternative routes for St. Louis to Charlottetown

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How does Cheapflights help users find flights from St. Louis to Charlottetown?

Cheapflights makes it easy to find St. Louis to Charlottetown flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Charlottetown?

Cheapflights helps you find that perfect flight to Charlottetown from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. Louis to Charlottetown with no change fees?

Yes, we can. To see specific flights from St. Louis to Charlottetown with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Charlottetown become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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