Flight Routes from St. Louis to United States

Trip type

Our cheapest offers for flights from St. Louis (STL) to United States

Here you can compare cheap flights from St. Louis (STL) to United States for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to United States. Prices and availability may change at any time.

  • St. Louis (STL)Detroit Metropolitan Area (DTT)
    non-stop flights:
    8–14 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Delta Air Lines
    • Southwest Airlines
    from $332
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines6–86–106–86–106–86–86–8
    Southwest Airlines4442–442–44
  • St. Louis (STL)Detroit (DTW)
    non-stop flights:
    4–7 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Delta Air Lines
    • Southwest Airlines
    from $332
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines3–43–53–43–53–43–43–4
    Southwest Airlines2221–221–22
  • St. Louis (STL)Washington DC (IAD)
    non-stop flights:
    1–2 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    from $402
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines222221–22
  • St. Louis (STL)Miami (MIA)
    non-stop flights:
    3–6 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • Southwest Airlines
    from $308
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines2–42–42–42–42–42–42–4
    Southwest Airlines1111121–2
  • St. Louis (STL)Austin (AUS)
    non-stop flights:
    1–3 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $266
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines2–32–32–32–32–31–32–3
  • St. Louis (STL)Burbank (BUR)
    non-stop flights:
    1 per week
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $432
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines0000001
  • St. Louis (STL)Dallas (DAL)
    non-stop flights:
    3–7 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $314
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines5–65–65–63–65–63–65–7
  • St. Louis (STL)Houston-Hobby (HOU)
    non-stop flights:
    2–5 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $368
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines3–53–53–52–53–53–43–5
  • St. Louis (STL)Kansas City (MCI)
    non-stop flights:
    1–3 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $414
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines3331–3323
  • St. Louis (STL)Chicago Midway (MDW)
    non-stop flights:
    2–5 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $559
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines5552–5534–5
  • St. Louis (STL)Milwaukee (MKE)
    non-stop flights:
    1–2 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $345
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines2221–221–22
  • St. Louis (STL)Omaha (OMA)
    non-stop flights:
    1–3 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $377
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines2221–221–22–3
  • St. Louis (STL)Portland-Oregon (PDX)
    non-stop flights:
    10 per week
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Alaska Airlines
    from $397
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Alaska Airlines2222200
  • St. Louis (STL)San Antonio (SAT)
    non-stop flights:
    1–2 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $411
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines2221–221–22
  • St. Louis (STL)Houston - George Bush (IAH)
    non-stop flights:
    4–6 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    from $288
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–64–64–64–64–64–64–6
  • St. Louis (STL)Newark (EWR)
    non-stop flights:
    2–6 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    from $432
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–62–62–62–62–62–62–6
  • St. Louis (STL)New York (LGA)
    non-stop flights:
    4–13 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    • American Airlines
    • Delta Air Lines
    from $354
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines4442–442–54–5
    American Airlines2–42–42–42–42–51–42–5
    Delta Air Lines1–41–41–41–41–41–21–3
  • St. Louis (STL)Raleigh-Durham (RDU)
    non-stop flights:
    1–3 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $333
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines222–31–221–22–3
  • St. Louis (STL)San Diego (SAN)
    non-stop flights:
    1–2 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    from $351
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines1111111–2
  • St. Louis (STL)Washington DC (DCA)
    non-stop flights:
    3–8 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    • American Airlines
    from $290
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines4442–442–44
    American Airlines2–42–42–42–42–41–42–4
Prices based on recent searches, subject to last-minute changes
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