Flight Routes from United States to Chicago O'Hare

Trip type

Our cheapest offers for flights from United States a Chicago O'Hare (ORD)

Here you can compare cheap flights from United States to Chicago O'Hare (ORD) 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 Chicago O'Hare. Prices and availability may change at any time.

  • New Orleans (MSY)Chicago O'Hare (ORD)
    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
    • United Airlines
    • American Airlines
    from $303
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–52–52–62–52–52–52–4
    American Airlines1–31–21–21–211–21–2
  • Tampa (TPA)Chicago O'Hare (ORD)
    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
    • United Airlines
    • American Airlines
    • Frontier Airlines
    from $305
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–75–75–74–75–75–75–7
    American Airlines3–63–63–63–63–63–63–6
    Frontier Airlines1111111
  • Washington-DC (WAS)Chicago O'Hare (ORD)
    non-stop flights:
    15–36 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
    • American Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines16–2417–2316–2314–2314–2310–2015–24
    American Airlines5–125–125–125–135–125–125–12
  • Cincinnati (CVG)Chicago O'Hare (ORD)
    non-stop flights:
    2–7 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $261
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–41–41–51–41–41–41–4
    American Airlines1–21–21–21–21–211–2
  • Houston - George Bush (IAH)Chicago O'Hare (ORD)
    non-stop flights:
    11–23 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
    • American Airlines
    • Frontier Airlines
    from $192
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–149–149–1411–1411–149–1311–14
    American Airlines1–71–81–71–71–71–71–7
    Frontier Airlines1111–2111–2
  • Lincoln (LNK)Chicago O'Hare (ORD)
    non-stop flights:
    6–9 per week
    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 $381
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–2011–211–21
  • Louisville (SDF)Chicago O'Hare (ORD)
    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
    • United Airlines
    • American Airlines
    from $279
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–21–31–41–21–21
    American Airlines1–21–211111
  • Houston - Metro (QHO)Chicago O'Hare (ORD)
    non-stop flights:
    11–23 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
    • American Airlines
    • Frontier Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–149–149–1411–1411–149–1311–14
    American Airlines1–71–81–71–71–71–71–7
    Frontier Airlines1111–2111–2
  • Denver (DEN)Chicago O'Hare (ORD)
    non-stop flights:
    14–22 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
    • American Airlines
    • Frontier Airlines
    from $200
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–1310–1310–1310–1311–1310–1211–13
    American Airlines5–75–75–63–65–75–75–7
    Frontier Airlines1–21–21–21–21–21–21–2
  • Greenville (GSP)Chicago O'Hare (ORD)
    non-stop flights:
    1–6 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
    • American Airlines
    from $329
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–31–41–21–51–31–61–2
    American Airlines0001001
  • Moline (MLI)Chicago O'Hare (ORD)
    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
    • United Airlines
    from $299
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–21–31–21–211–21
  • Portland-Oregon (PDX)Chicago O'Hare (ORD)
    non-stop flights:
    4–11 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
    • American Airlines
    from $358
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–74–74–74–74–73–74–7
    American Airlines1–31–31–31–41–41–41–4
  • Philadelphia (PHL)Chicago O'Hare (ORD)
    non-stop flights:
    10–19 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
    • United Airlines
    • Frontier Airlines
    from $303
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines7–107–107–107–107–107–107–10
    United Airlines5–64–64–62–65–64–75–6
    Frontier Airlines11111–311
  • Springfield (SGF)Chicago O'Hare (ORD)
    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 $309
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–211–211–21–21–2
  • St. Louis (STL)Chicago O'Hare (ORD)
    non-stop flights:
    3–12 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
    • United Airlines
    • GoJet Airlines
    from $250
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines2–52–52–52–51–52–52–5
    United Airlines2–52–51–51–51–52–52–6
    GoJet Airlines1111111
  • Fayetteville (XNA)Chicago O'Hare (ORD)
    non-stop flights:
    1–4 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
    • American Airlines
    from $407
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–21–31–31–21–31–31–2
    American Airlines0010000
  • Detroit (DTW)Chicago O'Hare (ORD)
    non-stop flights:
    3–15 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
    • Delta Air Lines
    • American Airlines
    from $293
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–61–61–71–71–61–61–6
    Delta Air Lines2–52–62–52–51–61–42–6
    American Airlines1–31–31–31–31–31–41–3
  • Baltimore (BWI)Chicago O'Hare (ORD)
    non-stop flights:
    4–10 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
    • American Airlines
    • Frontier Airlines
    from $227
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–62–62–63–63–63–53–6
    American Airlines1–21–31–211–21–31
    Frontier Airlines1111111
  • Cleveland (CLE)Chicago O'Hare (ORD)
    non-stop flights:
    5–17 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
    • American Airlines
    from $234
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–94–104–93–93–94–104–9
    American Airlines2–62–72–72–72–72–62–6
  • Columbus (CMH)Chicago O'Hare (ORD)
    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
    • United Airlines
    • American Airlines
    from $298
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–72–72–72–62–62–62–7
    American Airlines1111111
Prices based on recent searches, subject to last-minute changes
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