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Cheap flights from St. Louis to Charlottetown from C$ 683

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYG
26 Feb — 5 Mar1
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 27 January 2026.

Sat 18/47:45 a.m.
STL
-
YYG
2 stops14h 37m
United Airlines
Wed 22/45:15 a.m.
YYG
-
STL
2 stops18h 42m
United Airlines
Deal found 26/1C$ 1,252
Thu 6/89:30 a.m.
STL
-
YYG
2 stops28h 00m
United Airlines
Tue 11/84:20 p.m.
YYG
-
STL
2 stops22h 00m
United Airlines
Deal found 27/1C$ 1,436
Sat 18/44:05 p.m.
STL
-
YYG
1 stop6h 17m
Air Canada
Wed 22/411:15 a.m.
YYG
-
STL
2 stops13h 41m
Air Canada
Deal found 25/1C$ 1,453
Thu 6/812:10 p.m.
STL
-
YYG
1 stop25h 20m
Air Canada
Tue 11/811:20 a.m.
YYG
-
STL
1 stop9h 12m
Air Canada
Deal found 27/1C$ 1,635

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 27 January 2026.

Round-trip from

C$ 1,252

One-way from

C$ 683
United Airlines
  • United Airlines
  • 18/4-22/4
  • 4 total stops
  • 33h 19m total
  • St. Louis to Charlottetown
Search Deals
Air Canada
  • Air Canada
  • 8/6
  • 2 total stops
  • 9h 02m 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 27 January 2026.
Use the filters below to find and compare flights from St. Louis to Charlottetown that are best for you.

Fly from

St. Louis

Fly to

Charlottetown

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.-9:57 p.m.

2 stops18h 42m

C$ 1,252

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

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$ 1,508, United Airlines can have you in Charlottetown from St. Louis in 6h 17m. The distance from St. Louis to Charlottetown is about 2369 km. This flight may include one or multiple stops.

  • 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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Fly with Cheapflights

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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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