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Flights from Pierre to St. Louis
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Flights from Pierre to St. Louis Starting at MYR 2,092

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • PIR08:30
        8h 1m
        1 stop
        STL16:31
        Tue, Dec 31|Pierre - St. Louis|Key Lime Air
        STL13:44
        6h 11m
        1 stop
        PIR19:55
        Mon, Jan 6|St. Louis - Pierre|United Airlines
        MYR 2,092MYR 3,346
        37% OFF
        37% OFF
        MYR 3,346MYR 2,092

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Tue, Dec 31-Mon, Jan 6, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,092 including taxes and charges.

      • PIR16:30
        5h 46m
        1 stop
        STL22:16
        Wed, Jan 1|Pierre - St. Louis|Key Lime Air
        STL08:27
        7h 33m
        1 stop
        PIR16:00
        Tue, Jan 7|St. Louis - Pierre|United Airlines
        MYR 2,092MYR 3,346
        37% OFF
        37% OFF
        MYR 3,346MYR 2,092

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Wed, Jan 1-Tue, Jan 7, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,092 including taxes and charges.

      • PIR08:30
        13h 46m
        1 stop
        STL22:16
        Mon, Dec 30|Pierre - St. Louis|Key Lime Air
        STL08:35
        7h 25m
        1 stop
        PIR16:00
        Sun, Jan 5|St. Louis - Pierre|United Airlines
        MYR 2,096MYR 3,346
        37% OFF
        37% OFF
        MYR 3,346MYR 2,096

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Mon, Dec 30-Sun, Jan 5, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,096 including taxes and charges.

      • PIR16:30
        5h 46m
        1 stop
        STL22:16
        Sun, Dec 29|Pierre - St. Louis|Key Lime Air
        STL08:35
        6h 50m
        1 stop
        PIR15:25
        Sat, Jan 4|St. Louis - Pierre|United Airlines
        MYR 2,104
        MYR 2,104

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Sun, Dec 29-Sat, Jan 4, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,104 including taxes and charges.

      • PIR08:30
        13h 3m
        2 stops
        STL21:33
        Tue, Jan 14|Pierre - St. Louis|Key Lime Air
        STL17:36
        26h 19m
        2 stops
        PIR19:55
        Mon, Jan 20|St. Louis - Pierre|Delta Air Lines
        MYR 2,158
        MYR 2,158

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Tue, Jan 14-Mon, Jan 20, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,158 including taxes and charges.

      • PIR08:30
        14h 44m
        2 stops
        STL23:14
        Wed, Jan 15|Pierre - St. Louis|Key Lime Air
        STL06:30
        13h 25m
        2 stops
        PIR19:55
        Tue, Jan 21|St. Louis - Pierre|Delta Air Lines
        MYR 2,188
        MYR 2,188

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Wed, Jan 15-Tue, Jan 21, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,188 including taxes and charges.

      • PIR16:30
        20h 48m
        2 stops
        STL13:18
        Sun, Jan 12|Pierre - St. Louis|Key Lime Air
        STL10:59
        8h 56m
        2 stops
        PIR19:55
        Sat, Jan 18|St. Louis - Pierre|Delta Air Lines
        MYR 2,205
        MYR 2,205

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Sun, Jan 12-Sat, Jan 18, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,205 including taxes and charges.

      • PIR08:30
        28h 48m
        2 stops
        STL13:18
        Mon, Jan 13|Pierre - St. Louis|Key Lime Air
        STL07:40
        12h 15m
        2 stops
        PIR19:55
        Sun, Jan 19|St. Louis - Pierre|Delta Air Lines
        MYR 2,248
        MYR 2,248

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Mon, Jan 13-Sun, Jan 19, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,248 including taxes and charges.

      • PIR08:30
        14h 44m
        2 stops
        STL23:14
        Sat, Jan 11|Pierre - St. Louis|Key Lime Air
        STL17:00
        22h 25m
        2 stops
        PIR15:25
        Fri, Jan 17|St. Louis - Pierre|Delta Air Lines
        MYR 2,339
        MYR 2,339

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Sat, Jan 11-Fri, Jan 17, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,339 including taxes and charges.

      • PIR16:30
        20h 33m
        2 stops
        STL13:03
        Sun, Jan 5|Pierre - St. Louis|Key Lime Air
        STL11:41
        8h 14m
        2 stops
        PIR19:55
        Sat, Jan 11|St. Louis - Pierre|American Airlines
        MYR 2,350
        MYR 2,350

        Choose Key Lime Air flights from Pierre to St. Louis. The one-way connecting flight with Key Lime Air departs from Pierre Regional Airport on Sun, Jan 5-Sat, Jan 11, arriving at St.Louis Lambert International Airport. One-way Prices start from MYR 2,350 including taxes and charges.

      • PIR01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Sun, Dec 29|Pierre - St. Louis|Key Lime Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Pierre to St. Louis

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

Alternative Routes from Pierre to St. Louis

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Pierre to St. Louis.

  • Cheapest
    Key Lime Air
    PIR
    16:30
    5h 46m
    2 transfer
    STL
    22:16
    Pierre Regional Airport - St.Louis Lambert International Airport
    Wed, Jan 1Key Lime Air
    MYR 2,092
  • Key Lime Air
    PIR
    16:30
    5h 46m
    2 transfer
    STL
    22:16
    Pierre Regional Airport - St.Louis Lambert International Airport
    Wed, Jan 1Key Lime Air
    MYR 2,092
    Find More Flights

FAQ

  • When are flight tickets from Pierre (PIR) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Pierre to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Pierre (PIR) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around MYR 2,507.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St.Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Pierre to St. Louis

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Pierre to St. Louis. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Pierre to St. Louis

Off-season for travelMarch
Peak season for travelNovember
Flight distance1,056.47 km
Popular airlineKey Lime Air

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