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:
    52–124 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
    • Southwest Airlines
    from $264
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines20–3620–3620–3620–3620–3620–3216–36
    Delta Air Lines16–4016–3616–4016–4016–4012–4016–36
    American Airlines12–3212–3212–3212–3612–3612–3612–32
    Southwest Airlines1212128–1212812
  • Washington DC (IAD)Chicago (CHI)
    non-stop flights:
    12–18 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
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–1412–1412–1412–1412–1412–1812–16
  • Charleston (CHS)Chicago (CHI)
    non-stop flights:
    10–22 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
    • Southwest Airlines
    from $305
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–84–84–84–104–104–104–10
    American Airlines4–84–84–84–84–84–64–8
    Southwest Airlines2–4222–42–422–4
  • St. Louis (STL)Chicago (CHI)
    non-stop flights:
    20–50 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
    • GoJet Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines18–2216–2218–2218–2218–2218–202–22
    American Airlines8–148–148–148–168–148–148–14
    Southwest Airlines1010–1210–124–101068–12
    GoJet Airlines2222222
  • Austin (AUS)Chicago (CHI)
    non-stop flights:
    22–32 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 $270
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–1210–1210–1210–1210–1210–1210–12
    American Airlines8–10888888–10
    Southwest Airlines6–106–86–86–106–104–66–8
  • Nashville (BNA)Chicago (CHI)
    non-stop flights:
    26–52 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
    • Allegiant Air
    from $208
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–2012–2012–2012–2012–2010–1812–18
    American Airlines10–1810–2010–2010–1810–2010–2010–18
    Southwest Airlines8–128–128–126–128–126–88–14
    Allegiant Air0002002
  • Cleveland (CLE)Chicago (CHI)
    non-stop flights:
    28–42 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 $271
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines14–1814–1814–1814–1814–2014–1814–18
    American Airlines10–1410–1410–1410–1410–1410–1410–14
    Southwest Airlines6–86–86–84–86–846–8
  • Indianapolis (IND)Chicago (CHI)
    non-stop flights:
    30–44 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
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines18–2218–2218–2218–2218–2218–2218–26
    American Airlines8–168–168–168–148–148–148–14
    Southwest Airlines4444444
  • Raleigh-Durham (RDU)Chicago (CHI)
    non-stop flights:
    24–36 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
    • Southwest Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–1412–1412–1412–1412–1412–1412–14
    American Airlines8–168–148–148–148–148–148–14
    Southwest Airlines4–64–64–64–64–64–64–8
  • Louisville (SDF)Chicago (CHI)
    non-stop flights:
    10–32 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
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–162–162–162–142–142–142–14
    American Airlines6–106–106–106–106–126–106–10
    Southwest Airlines4–64–64–62–64–644–6
  • Houston - George Bush (IAH)Chicago (CHI)
    non-stop flights:
    30–50 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 Airlines22–2822–2822–3022–2822–2822–2622–28
    American Airlines6–166–186–186–166–166–146–16
    Frontier Airlines2222222
  • Columbus (CMH)Chicago (CHI)
    non-stop flights:
    24–44 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 $298
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–2010–2010–2010–2010–2210–1610–20
    American Airlines10–1410–1410–1610–1410–1410–1410–16
    Southwest Airlines6–106–86–84–86–866–8
  • El Paso (ELP)Chicago (CHI)
    non-stop flights:
    6–8 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
    • Southwest Airlines
    from $349
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–42–42–42–42–42–42–4
    American Airlines2222222
    Southwest Airlines2222222
  • Boise (BOI)Chicago (CHI)
    non-stop flights:
    6–10 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
    • Southwest Airlines
    from $323
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4444444
    American Airlines2–42–42–42–42–42–42–4
    Southwest Airlines2002202
  • Decatur (DEC)Chicago (CHI)
    non-stop flights:
    12–16 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 $158
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–422–42202
  • Sanford (SFB)Chicago (CHI)
    non-stop flights:
    12 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
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Allegiant Air2220222
  • Palm Springs (PSP)Chicago (CHI)
    non-stop flights:
    4–14 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • United Airlines
    • Southwest Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines2–62–62–62–62–62–62–6
    United Airlines2–62–62–62–62–62–62–6
    Southwest Airlines0000020
  • St.Petersburg-Clearwater (PIE)Chicago (CHI)
    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
    • Allegiant Air
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Allegiant Air2020222
  • Houston - Metro (QHO)Chicago (CHI)
    non-stop flights:
    72–120 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
    • Frontier Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines44–5644–5644–6044–5644–5644–5244–56
    American Airlines12–3212–3612–3612–3212–3212–2812–32
    Southwest Airlines16–2816–2016–2012–2816–2812–1616–24
    Frontier Airlines4444444
  • Manchester (MHT)Chicago (CHI)
    non-stop flights:
    10–12 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
    • Southwest Airlines
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines6666–8666
    Southwest Airlines4444444
Prices based on recent searches, subject to last-minute changes
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