Flights from Chicago to United States

Our cheapest offers for flights from Chicago to United States

Here you can compare cheap flights from Chicago (CHI) 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.

  • Chicago (CHI)Charlotte (CLT)
    non-stop flights:
    15–35 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    • Frontier Airlines
    from $128
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines10–2410–2310–2210–2310–2410–2310–22
    United Airlines4–104–104–104–104–104–104–10
    Frontier Airlines1111111
  • Chicago (CHI)St. Louis (STL)
    non-stop flights:
    18–38 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • GoJet Airlines
    from $192
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–1810–1810–1810–1810–1810–1810–18
    American Airlines7–177–167–167–177–198–177–18
    GoJet Airlines1111111
  • Chicago (CHI)Portland-Oregon (PDX)
    non-stop flights:
    7–15 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Alaska Airlines
    from $215
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–74–74–84–74–75–74–8
    American Airlines2–42–42–42–42–42–42–4
    Alaska Airlines1–31–31–31–31–31–31–3
  • Chicago (CHI)Philadelphia (PHL)
    non-stop flights:
    13–35 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    • Frontier Airlines
    • Royal Jordanian
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines6–206–206–196–206–206–196–20
    United Airlines6–126–126–126–126–126–116–13
    Frontier Airlines1–311–21–21–321–2
    Royal Jordanian0010000
  • Chicago (CHI)Louisville (SDF)
    non-stop flights:
    7–21 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    from $192
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–114–114–114–114–114–124–11
    American Airlines3–93–93–93–93–93–93–10
  • Chicago (CHI)Santa Ana, CA (SNA)
    non-stop flights:
    9–19 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    from $191
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–149–149–149–149–146–99–14
    American Airlines3–53–53–53–53–53–53–5
  • Chicago (CHI)Jacksonville, Florida (JAX)
    non-stop flights:
    11–25 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    from $204
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines6–136–126–126–116–116–116–11
    United Airlines5–125–125–125–125–125–145–12
  • Chicago (CHI)Appleton (ATW)
    non-stop flights:
    8–27 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    from $237
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–175–175–195–175–175–175–17
    American Airlines3–83–83–83–83–83–83–9
  • Chicago (CHI)Kahului (OGG)
    non-stop flights:
    1 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $420
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1111111
  • Chicago (CHI)Owensboro (OWB)
    non-stop flights:
    1–2 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Contour Airlines
    from $138
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Contour Airlines21–221–21–21–22
Prices based on recent searches, subject to last-minute changes
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