Flight Routes from United States to Chicago

Trip type

Our cheapest offers for flights from United States a Chicago

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.

  • New York (NYC)Chicago (CHI)
    non-stop flights:
    200–356 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
    • Delta Air Lines
    • Southwest Airlines
    • JetBlue Airways
    • Frontier Airlines
    from $194
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines112–132112–136112–136112–136112–13696–116100–136
    American Airlines68–9668–10068–10072–10068–10068–9268–100
    Delta Air Lines32–5636–6036–6024–6024–6016–4028–60
    Southwest Airlines28–32282816–3228–3212–2028–32
    JetBlue Airways4–124–124–124–124–124–124–12
    Frontier Airlines4444444
    Royal Jordanian0044004
    Qantas Airways0040004
    Cathay Pacific Airways4000000
    Turkish Airlines0000004
  • Los Angeles (LAX)Chicago (CHI)
    non-stop flights:
    38–68 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
    • Delta Air Lines
    • Frontier Airlines
    • Cathay Pacific Airways
    from $246
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines18–2618–2618–2618–2618–2616–2618–26
    American Airlines12–2012–2212–2012–2212–2212–2212–22
    Southwest Airlines6–106–106–122–106–104–66–10
    Delta Air Lines4–64–64–64–64–64–64–6
    Frontier Airlines2222222
    Cathay Pacific Airways0000200
  • Boston (BOS)Chicago (CHI)
    non-stop flights:
    36–80 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
    • Delta Air Lines
    • Southwest Airlines
    • JetBlue Airways
    • Royal Jordanian
    from $153
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines14–2414–2414–2414–2414–2414–2414–24
    American Airlines12–2412–2412–2412–2412–2412–2212–24
    Delta Air Lines8–144–124–104–84–146–126–14
    Southwest Airlines6–106–106–104–106–104–86–10
    JetBlue Airways2–62–62–62–62–62–62–6
    Royal Jordanian2020220
  • Washington-DC (WAS)Chicago (CHI)
    non-stop flights:
    120–164 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 $218
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines76–8476–8476–8476–8476–8468–8076–84
    American Airlines36–5236–5236–5236–5236–5236–5236–52
    Southwest Airlines20–2420–2820–2812–2420–2416–2020–24
  • Atlanta (ATL)Chicago (CHI)
    non-stop flights:
    52–82 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
    • United Airlines
    • American Airlines
    • Frontier Airlines
    • Southwest Airlines
    from $86
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines20–2622–2622–2618–2618–2618–2422–26
    United Airlines14–1814–1814–1814–1814–2014–1614–18
    American Airlines6–146–166–166–146–146–166–16
    Frontier Airlines8–10888–108–1088–10
    Southwest Airlines8–108–108–106–108–1268–10
  • Denver (DEN)Chicago (CHI)
    non-stop flights:
    38–66 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 $128
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines24–2824–2824–2824–2824–2824–2624–28
    Southwest Airlines10–1610–1410–148–1610–146–1210–20
    American Airlines6–146–146–146–146–146–146–14
    Frontier Airlines2–42–42–42–42–42–42–4
  • Philadelphia (PHL)Chicago (CHI)
    non-stop flights:
    30–54 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
    • Frontier Airlines
    • Royal Jordanian
    from $219
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines12–2212–2212–2212–2212–2212–2212–22
    United Airlines12–1412–1812–1612–1412–1812–1612–14
    Southwest Airlines6–106–106–104–106–106–86–10
    Frontier Airlines2222222
    Royal Jordanian2220202
  • Minneapolis (MSP)Chicago (CHI)
    non-stop flights:
    32–88 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
    • Delta Air Lines
    • Southwest Airlines
    • Sun Country Airlines
    from $170
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines16–2216–2416–2416–2416–2414–2016–22
    American Airlines6–226–186–286–226–206–206–16
    Delta Air Lines4–244–244–224–224–226–204–22
    Southwest Airlines6–106–106–104–106–1066–12
    Sun Country Airlines2–42–42–42–42–42–42–4
  • Phoenix - Sky Harbor (PHX)Chicago (CHI)
    non-stop flights:
    36–68 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
    • Frontier Airlines
    from $218
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines14–2414–2614–2614–2614–2414–2614–28
    United Airlines12–2012–2012–2012–2012–1814–1812–20
    Southwest Airlines10–1810–1610–168–1810–188–1210–18
    Frontier Airlines2002202
  • Dallas (DFW)Chicago (CHI)
    non-stop flights:
    34–58 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 $116
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines22–3422–3422–3422–3422–3620–3622–36
    United Airlines10–1610–1610–1610–1610–168–1610–16
    Frontier Airlines64–64–66666
  • Honolulu (HNL)Chicago (CHI)
    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
    • American Airlines
    from $604
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–42–42–42–42–42–42–4
    American Airlines2222222
  • Fort Lauderdale (FLL)Chicago (CHI)
    non-stop flights:
    18–36 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
    • JetBlue Airways
    • Frontier Airlines
    • Allegiant Air
    from $115
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–126–126–126–126–126–126–12
    American Airlines2–84–84–84–84–84–84–8
    Southwest Airlines4–64–64–64–64–64–104–8
    JetBlue Airways4444444
    Frontier Airlines2222222
    Allegiant Air0002002
  • Nashville (BNA)Chicago (CHI)
    non-stop flights:
    26–54 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 $212
    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 Airlines8–128–148–146–128–146–88–14
    Allegiant Air0002002
  • Birmingham-Alabama (BHM)Chicago (CHI)
    non-stop flights:
    8–22 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • United Airlines
    • Southwest Airlines
    from $339
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines4–104–104–104–104–104–84–10
    United Airlines2–62–62–62–62–62–62–8
    Southwest Airlines2–42–42–42–42–422–4
  • Chattanooga (CHA)Chicago (CHI)
    non-stop flights:
    4–18 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
    • American Airlines
    from $279
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–102–102–102–102–102–102–10
    American Airlines2–82–82–82–82–82–82–8
Prices based on recent searches, subject to last-minute changes
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