STL - YYG

C$ 1,490 Find Cheap Flights from St. Louis to Charlottetown – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,490
Typical prices: C$ 855-C$ 995
Air Canada
Fri 12/1Sun 14/1
STL - YYG • 1 stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Charlottetown (STL-YYG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Charlottetown

Tue, 12 Jan - Thu, 14 Jan
Air Canada Logo
4:05 p.m. - 1:06 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
7h 01m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 3:26 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
C$ 1,490Air Canada
Tue, 12 Jan - Thu, 14 Jan
Air Canada Logo
4:05 p.m. - 1:06 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
7h 01m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 3:26 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
C$ 1,519Air Canada
Tue, 12 Jan - Thu, 14 Jan
Air Canada Logo
4:05 p.m. - 10:29 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
16h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:00 a.m. - 3:26 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
C$ 1,543Air Canada
Tue, 12 Jan - Thu, 14 Jan
Air Canada Logo
4:05 p.m. - 10:29 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
16h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:00 a.m. - 3:26 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
C$ 1,572Air Canada
Tue, 12 Jan - Thu, 14 Jan
Air Canada Logo
4:05 p.m. - 10:29 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
16h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:00 a.m. - 3:26 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
12h 26m1 stop Toronto Pearson Intl
C$ 1,574Air Canada
Tue, 12 Jan - Thu, 14 Jan
United Airlines Logo
9:05 a.m. - 1:06 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
14h 01m2 stops Chicago O'Hare Intl Toronto Pearson Intl
United Airlines Logo
11:05 a.m. - 11:20 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
14h 15m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
C$ 1,646United Airlines
Tue, 12 Jan - Thu, 14 Jan
United Airlines Logo
9:05 a.m. - 1:06 a.m.STL  Lambert-St Louis-YYG Charlottetown Alexander B. Campbell
14h 01m2 stops Chicago O'Hare Intl Toronto Pearson Intl
United Airlines Logo
11:05 a.m. - 11:20 p.m.YYG  Charlottetown Alexander B. Campbell-STL Lambert-St Louis
14h 15m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
C$ 1,677United Airlines
Booking Insights

Price, demand, and travel trends for St. Louis to Charlottetown flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from St. Louis to Charlottetown?

Round-trip flights from St. Louis to Charlottetown typically range from C$ 855 to C$ 995. The lowest price found in the past 5 days was C$ 1,490, on Air Canada.

Key details for St. Louis to Charlottetown flights

Cheapest flight

C$ 1,490
Round-trip flight from St. Louis to Charlottetown

When to book flights from St. Louis to Charlottetown

Are your dates flexible? Find out the best times to travel from St. Louis to Charlottetown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Charlottetown flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from St. Louis to Charlottetown?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from St. Louis to Charlottetown changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 1,490 to C$ 1,693. That means the highest observed fare was about 13% higher than the lowest one.

  • What car rental options are available at Charlottetown Alexander B. Campbell Airport (YYG)?

    Charlottetown Alexander B. Campbell Airport (YYG) hosts 5 major car rental companies, with daily rates averaging C$ 111 for economy cars. Top options include:

    • Budget
    • Avis
    • Hertz
    • Enterprise Rent-A-Car
    • Thrifty

  • Which airports can I use when flying from St. Louis to Charlottetown?

    Flights from St. Louis to Charlottetown usually depart from Lambert-St Louis (STL) and arrive at Charlottetown Alexander B. Campbell (YYG).

  • Which airports do connecting flights from St. Louis to Charlottetown pass through?

    Most connecting flights from St. Louis to Charlottetown pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Charlottetown?

    Yes. Flexible dates can save you up to 15% on flights from St. Louis to Charlottetown. Thursday is the cheapest departure day at C$ 855 round-trip on average, while Friday is the most expensive at C$ 994, a difference of C$ 140.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between St. Louis and Charlottetown?

    Charlottetown is 2 hours ahead of St. Louis (Atlantic Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking St. Louis to Charlottetown flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average C$ 855, about C$ 140 less than Friday fares (14% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Charlottetown Alexander B. Campbell Airport.

    • Rodd Royalty

More options for your flight from St. Louis to Charlottetown

Complete your trip to Charlottetown with a hotel stay or car rental