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Flights from St. Louis to Cape Girardeau

Search cheap flights from St. Louis to Cape Girardeau in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at NZD 471, and round-trip tickets start at NZD 1,230.

      • STL 18:35
        18h 50m
        1 stop
        CGI 13:25
        St. Louis - Cape Girardeau | Fri, Dec 19 | United Airlines
        CGI 09:30
        13h 13m
        1 stop
        STL 22:43
        Cape Girardeau - St. Louis | Fri, Dec 26 | Contour Airlines
        NZD 1,230 NZD 6,631
        81% OFF
        81% OFF
        NZD 6,631 NZD 1,230
      • STL 11:05
        26h 20m
        1 stop
        CGI 13:25
        St. Louis - Cape Girardeau | Thu, Dec 18 | United Airlines
        CGI 09:30
        26h 57m
        1 stop
        STL 12:27
        Cape Girardeau - St. Louis | Mon, Dec 22 | Contour Airlines
        NZD 1,450 NZD 6,631
        78% OFF
        78% OFF
        NZD 6,631 NZD 1,450
      • STL 11:05
        26h 20m
        1 stop
        CGI 13:25
        St. Louis - Cape Girardeau | Tue, Dec 23 | United Airlines
        CGI 09:30
        13h 13m
        1 stop
        STL 22:43
        Cape Girardeau - St. Louis | Sat, Dec 27 | Contour Airlines
        NZD 4,766 NZD 6,631
        28% OFF
        28% OFF
        NZD 6,631 NZD 4,766
      • STL 17:02
        20h 23m
        1 stop
        CGI 13:25
        St. Louis - Cape Girardeau | Mon, Dec 22 | United Airlines
        CGI 09:30
        12h 13m
        1 stop
        STL 21:43
        Cape Girardeau - St. Louis | Fri, Dec 26 | Contour Airlines
        NZD 4,841
        27% OFF
        NZD 6,631 NZD 4,841
      • STL 13:00
        17h 25m
        1 stop
        CGI Invalid Date
        St. Louis - Cape Girardeau | Sun, Dec 14 | Normal Airline
        CGI 15:00
        6h
        Nonstop
        STL 16:00
        Cape Girardeau - St. Louis | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • STL 18:40
        18h 45m
        1 stop
        CGI 13:25
        St. Louis - Cape Girardeau | Sun, Jan 11 | United Airlines
        NZD 471 NZD 771
        39% OFF
        39% OFF
        NZD 771 NZD 471
      • STL 06:30
        6h 55m
        1 stop
        CGI 13:25
        St. Louis - Cape Girardeau | Sat, Dec 13 | United Airlines
        NZD 563 NZD 771
        27% OFF
        27% OFF
        NZD 771 NZD 563
      • STL 13:00
        17h 25m
        1 stop
        CGI Invalid Date
        St. Louis - Cape Girardeau | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from St. Louis to Cape Girardeau are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

St. Louis to Cape Girardeau Flight Details

The distance between St. Louis and Cape Girardeau is about 163.78 km. Based on Trip.com's latest data, travel demand is highest in August. The off-season for travel is November.

Cheapest one-way flight priceNZD 471
Cheapest return ticket priceNZD 1,230
Cheapest monthNovember
Peak season for travelAugust
Flight distance163.78 km

When is the cheapest time to book flights from St. Louis to Cape Girardeau?

The cheapest time to fly from St. Louis to Cape Girardeau: Jan 4 to Jan 11 — one-way prices start at NZD 470.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from St. Louis to Cape Girardeau (STL-CGI)?

    Based on Trip.com data, United Airlines offers one-way fares as low as NZD 471 on Cheapest nonstop routes (e.g. STL to CGI on Sun, Jan 11), while United Airlines offers Cheapest nonstop round-trips from NZD 1,230 departing on Fri, Dec 19 and returning on Fri, Dec 26.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from St. Louis to Cape Girardeau is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from St. Louis to Cape Girardeau, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 11, with one-way flights priced at just NZD 471.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cape Girardeau travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from St. Louis to Cape Girardeau is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from St. Louis to Cape Girardeau on December 19, 2025 with United Airlines, with prices starting at NZD 1,229.
  • The time difference between Cape Girardeau and St. Louis is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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