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Cheap flights from Charlottetown to St. Louis from C$ 845

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYG — STL
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Charlottetown to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Charlottetown to St. Louis
Explore the most affordable flight options available from Charlottetown to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2026.

Thu 20/811:20 a.m.
YYG
-
STL
2 stops11h 02m
Air Canada
Sat 29/88:55 a.m.
STL
-
YYG
1 stop7h 00m
Air Canada
Deal found 10/6C$ 848
Thu 20/811:20 a.m.
YYG
-
STL
1 stop9h 22m
Air Canada
Fri 28/88:55 a.m.
STL
-
YYG
1 stop7h 00m
Air Canada
Deal found 9/6C$ 890
Thu 9/711:20 a.m.
YYG
-
STL
1 stop9h 22m
Air Canada
Mon 13/72:40 p.m.
STL
-
YYG
1 stop7h 19m
Air Canada
Deal found 12/6C$ 892
Thu 9/711:20 a.m.
YYG
-
STL
2 stops14h 24m
United Airlines
Mon 13/72:40 p.m.
STL
-
YYG
1 stop7h 19m
United Airlines
Deal found 12/6C$ 958
Fri 21/85:20 a.m.
YYG
-
STL
2 stops12h 18m
United Airlines
Sat 29/88:00 a.m.
STL
-
YYG
2 stops13h 59m
United Airlines
Deal found 9/6C$ 968
Thu 20/811:20 a.m.
YYG
-
STL
2 stops14h 18m
Multiple Airlines
Sat 29/88:55 a.m.
STL
-
YYG
2 stops23h 35m
Multiple Airlines
Deal found 9/6C$ 1,083
Thu 20/812:45 p.m.
YYG
-
STL
3 stops33h 46m
Multiple Airlines
Fri 28/812:30 p.m.
STL
-
YYG
3 stops21h 14m
Multiple Airlines
Deal found 9/6C$ 2,351

Find flight deals from Charlottetown to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Charlottetown (YYG) to St. Louis (STL). 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 13 June 2026.

Round-trip from

C$ 848
Air Canada
  • Air Canada
  • 21/8-29/8
  • 3 total stops
  • 18h 02m total
  • Charlottetown to St. Louis
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 13 June 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

Thu 9/7

11:20 a.m.-9:26 p.m.

2 stops12h 06m

Lambert-St Louis

Mon 13/7

9:20 a.m.-11:59 p.m.

2 stops12h 39m

C$ 845

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Thu 20/8

11:20 a.m.-8:22 p.m.

2 stops11h 02m

Lambert-St Louis

Sat 29/8

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

1 stop7h 00m

C$ 848
Quickest round-trip

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Thu 20/8

11:20 a.m.-6:42 p.m.

1 stop9h 22m

Lambert-St Louis

Fri 28/8

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

1 stop7h 00m

C$ 890

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Thu 9/7

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

1 stop10h 42m

Lambert-St Louis

Mon 13/7

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

1 stop7h 19m

C$ 892

CharlottetownSt. Louis

YYG - STL

YYGSTL

Charlottetown

Thu 20/8

4:30 p.m.-8:39 a.m.

2 stops18h 09m

Lambert-St Louis

Sat 29/8

8:00 a.m.-11:59 p.m.

2 stops13h 59m

C$ 961

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

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

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

    United Airlines and Air Canada can get you from Charlottetown to St. Louis in just under 11h 02m. Your travel time can differ by up to 1h 04m. The distance from Charlottetown to St. Louis is about 2369 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Charlottetown to St. Louis, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Charlottetown to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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