Flight Routes from United States to Chicago

Trip type

Our cheapest offers for flights from United States a Chicago (CHI)

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

  • Detroit Metropolitan Area (DTT)Chicago (CHI)
    non-stop flights:
    5–18 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
    • Southwest Airlines
    • American Airlines
    from $264
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–61–61–71–71–61–61–6
    Delta Air Lines2–52–62–52–51–61–52–5
    Southwest Airlines3332–332–33
    American Airlines1–31–31–31–31–31–41–3
  • Washington DC (IAD)Chicago (CHI)
    non-stop flights:
    4–8 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
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–75–75–74–76–75–76–8
  • Charleston (CHS)Chicago (CHI)
    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
    • American Airlines
    • United Airlines
    • Southwest Airlines
    from $305
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines2–42–42–42–42–42–32–5
    United Airlines1–2221–51–31–21–2
    Southwest Airlines1–21–21–21–21–21–21–2
  • St. Louis (STL)Chicago (CHI)
    non-stop flights:
    6–17 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Southwest Airlines
    • American Airlines
    • United Airlines
    • GoJet Airlines
    from $250
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines54–54–52–5534–5
    American Airlines2–52–52–52–51–52–52–5
    United Airlines2–52–51–51–51–52–52–6
    GoJet Airlines1111111
  • Austin (AUS)Chicago (CHI)
    non-stop flights:
    8–16 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
    • Southwest Airlines
    from $270
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines4–64–64–63–64–63–64–6
    United Airlines4–53–53–52–54–53–54–6
    Southwest Airlines3–53–43–43–53–52–33–4
  • Nashville (BNA)Chicago (CHI)
    non-stop flights:
    8–23 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
    • Southwest Airlines
    • American Airlines
    from $303
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–124–124–124–114–114–104–11
    Southwest Airlines4–64–64–63–64–63–44–7
    American Airlines1–51–51–51–51–51–51–5
  • Cleveland (CLE)Chicago (CHI)
    non-stop flights:
    7–20 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
    • Southwest 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
    Southwest Airlines3332–3323
  • Indianapolis (IND)Chicago (CHI)
    non-stop flights:
    5–13 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Southwest Airlines
    from $322
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–53–53–53–53–52–64–7
    American Airlines1–41–41–51–51–41–51–4
    Southwest Airlines2222222
  • Raleigh-Durham (RDU)Chicago (CHI)
    non-stop flights:
    5–14 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
    • Southwest Airlines
    from $247
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–53–43–63–53–42–53–5
    American Airlines1–51–51–51–51–51–51–5
    Southwest Airlines2–32–32–32–32–32–32–3
  • Louisville (SDF)Chicago (CHI)
    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
    • United Airlines
    • American Airlines
    from $267
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines2–42–42–41–32–422–4
    United Airlines11–21–31–41–21–21
    American Airlines1–21–211111
  • Houston - George Bush (IAH)Chicago (CHI)
    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 Airlines1–71–81–71–71–71–61–7
    Frontier Airlines1111–2111
  • Columbus (CMH)Chicago (CHI)
    non-stop flights:
    5–12 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • Southwest 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
    Southwest Airlines3–43–43–42–43–42–33–4
    American Airlines1111111
  • El Paso (ELP)Chicago (CHI)
    non-stop flights:
    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
    • Southwest Airlines
    • American Airlines
    from $349
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1111111
    Southwest Airlines1111111
    American Airlines1111111
  • Boise (BOI)Chicago (CHI)
    non-stop flights:
    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
    • American Airlines
    • United Airlines
    from $323
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1111111
    United Airlines1111111
  • Sanford (SFB)Chicago (CHI)
    non-stop flights:
    1 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Allegiant Air
    from $183
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Allegiant Air1111111
  • Palm Springs (PSP)Chicago (CHI)
    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
    • Southwest Airlines
    from $408
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–41–41–41–51–41–31–4
    American Airlines1–21–21–21–21–21–21–2
    Southwest Airlines0000010
  • St.Petersburg-Clearwater (PIE)Chicago (CHI)
    non-stop flights:
    5 per week
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Allegiant Air
    from $813
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Allegiant Air1010111
  • Houston - Metro (QHO)Chicago (CHI)
    non-stop flights:
    14–29 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
    • Southwest 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
    Southwest Airlines4–64–64–63–64–63–54–6
    American Airlines1–71–81–71–71–71–61–7
    Frontier Airlines1111–2111
  • Decatur (DEC)Chicago (CHI)
    non-stop flights:
    only flights with stopover
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    from $158
  • Manchester (MHT)Chicago (CHI)
    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 $435
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Southwest Airlines222221–22
Prices based on recent searches, subject to last-minute changes
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