Flights from Chicago O'Hare to United States

Our cheapest offers for flights from Chicago O'Hare to United States

Here you can compare cheap flights from Chicago O'Hare (ORD) 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 O'Hare (ORD)Los Angeles (LAX)
    non-stop flights:
    36–51 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Delta Air Lines
    • Frontier Airlines
    • Qantas Airways
    • Atlas Air
    from $358
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines21–2922–2922–2921–2921–2921–2921–30
    American Airlines10–1310–1410–1410–1610–1610–1510–13
    Delta Air Lines4444444
    Frontier Airlines1111111
    Qantas Airways0011010
    Atlas Air0000010
  • Chicago O'Hare (ORD)Las Vegas (LAS)
    non-stop flights:
    21–34 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $283
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines13–2013–2013–2013–2012–2012–2012–20
    American Airlines8–128–128–128–128–127–118–12
    Spirit Airlines1111111
    Frontier Airlines1001111
  • Chicago O'Hare (ORD)Miami (MIA)
    non-stop flights:
    15–50 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Cathay Pacific Airways
    • Emirates Airline
    from $51
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–277–287–277–286–286–276–27
    American Airlines8–168–178–178–188–188–178–17
    Spirit Airlines2–31–21–22–32–31–32–3
    Cathay Pacific Airways0011101
    Emirates Airline0100000
  • Chicago O'Hare (ORD)Fort Lauderdale (FLL)
    non-stop flights:
    15–37 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Spirit Airlines
    • American Airlines
    • Frontier Airlines
    from $36
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–2510–2510–2510–2510–2510–2710–25
    Spirit Airlines4–73–63–64–74–73–64–7
    American Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1001111
  • Chicago O'Hare (ORD)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    17–47 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Frontier Airlines
    • Royal Jordanian
    from $283
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–286–276–286–276–276–286–27
    American Airlines10–1510–1610–1610–1610–169–1610–15
    Frontier Airlines1–2111–21–21–21–2
    Royal Jordanian1000011
  • Chicago O'Hare (ORD)Tampa (TPA)
    non-stop flights:
    17–37 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $298
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–2712–2712–2712–2711–2712–2712–27
    American Airlines4–54–64–64–64–63–64–5
    Spirit Airlines1–21–21–21–21–21–21–2
    Frontier Airlines1–2111–21–21–21–2
  • Chicago O'Hare (ORD)Denver (DEN)
    non-stop flights:
    31–48 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Frontier Airlines
    from $290
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines27–3927–3927–3928–3926–3926–4026–39
    American Airlines4–64–74–74–74–74–74–6
    Frontier Airlines1–2001–21–211–2
  • Chicago O'Hare (ORD)Detroit (DTW)
    non-stop flights:
    24–41 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Delta Air Lines
    • KLM
    from $199
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–1310–1410–1410–1310–1310–1310–13
    American Airlines9–119–149–149–149–149–149–11
    Delta Air Lines6–136–136–136–136–135–126–12
    KLM0001000
  • Chicago O'Hare (ORD)Newark (EWR)
    non-stop flights:
    32–57 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    from $100
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines28–4528–4528–4528–4527–4525–4426–45
    American Airlines6–106–106–106–106–106–106–10
    Spirit Airlines1–21–21–21–21–21–21–2
  • Chicago O'Hare (ORD)Honolulu (HNL)
    non-stop flights:
    2–4 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    • Qantas Airways
    • Atlas Air
    from $598
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1111111
    United Airlines1111111
    Qantas Airways0001001
    Atlas Air0001000
  • Chicago O'Hare (ORD)Orlando (MCO)
    non-stop flights:
    18–42 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $264
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–2410–2310–2310–2410–2412–2610–24
    American Airlines5–95–95–95–95–95–105–9
    Spirit Airlines2–42–42–42–42–42–42–4
    Frontier Airlines1–21–21–21–21–21–21–2
  • Chicago O'Hare (ORD)Fort Myers (RSW)
    non-stop flights:
    10–42 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $226
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–316–316–316–316–316–326–31
    American Airlines2–62–62–62–62–62–62–6
    Spirit Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1001111
  • Chicago O'Hare (ORD)Seattle-Tacoma (SEA)
    non-stop flights:
    16–37 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Alaska Airlines
    • American Airlines
    • Delta Air Lines
    • China Airlines
    • EVA Airways
    from $333
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–168–168–168–168–168–179–16
    Alaska Airlines3–83–83–103–93–93–83–8
    American Airlines3–73–73–73–73–73–73–7
    Delta Air Lines2–42–42–42–42–42–32–4
    China Airlines1100100
    EVA Airways0001000
  • Chicago O'Hare (ORD)New York (JFK)
    non-stop flights:
    8–23 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Delta Air Lines
    • American Airlines
    • JetBlue Airways
    • Frontier Airlines
    • Cathay Pacific Airways
    • Atlas Air
    from $137
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines4–114–114–114–114–114–104–11
    American Airlines3–73–83–83–83–83–83–7
    JetBlue Airways1–31–21–21–21–21–21–3
    Frontier Airlines1011111
    Cathay Pacific Airways1000010
    Atlas Air0000100
  • Chicago O'Hare (ORD)Atlanta (ATL)
    non-stop flights:
    23–38 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Delta Air Lines
    • Frontier Airlines
    • Asiana Airlines
    • Turkish Airlines
    from $243
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–127–127–127–127–127–127–12
    American Airlines7–97–117–117–117–117–107–9
    Delta Air Lines7–97–97–97–97–97–87–9
    Frontier Airlines1–21–21–221–21–22
    Asiana Airlines2002020
    Turkish Airlines1100100
    Air Canada0101001
    Air France0110010
    KLM0110000
    Cathay Pacific Airways1000000
  • Chicago O'Hare (ORD)Dallas (DFW)
    non-stop flights:
    27–45 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
    • Asiana Airlines
    • Spirit Airlines
    • Qantas Airways
    from $270
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines17–2317–2217–2317–2516–2417–2418–23
    United Airlines8–158–158–158–158–148–148–14
    Frontier Airlines1–2111–21–211–2
    Asiana Airlines0220202
    Spirit Airlines1001111
    Qantas Airways0011001
    Atlas Air0001000
  • Chicago O'Hare (ORD)San Francisco (SFO)
    non-stop flights:
    34–59 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 $333
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines29–4928–4928–4929–4929–4929–4629–48
    American Airlines5–95–95–95–95–95–95–9
    Alaska Airlines1111111
  • Chicago O'Hare (ORD)Boston (BOS)
    non-stop flights:
    27–55 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Delta Air Lines
    • JetBlue Airways
    from $311
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines15–2515–2515–2515–2515–2515–2815–26
    American Airlines8–108–148–148–148–148–128–10
    Delta Air Lines4–114–114–114–114–113–134–13
    JetBlue Airways21–21–2221–22
  • Chicago O'Hare (ORD)Green Bay (GRB)
    non-stop flights:
    10–22 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 $273
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–157–157–157–157–157–167–15
    American Airlines3–53–53–53–63–63–63–5
  • Chicago O'Hare (ORD)Charlotte (CLT)
    non-stop flights:
    15–34 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 $287
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines9–169–189–189–189–189–169–16
    United Airlines7–157–157–157–156–156–156–15
    Frontier Airlines1001101
Prices based on recent searches, subject to last-minute changes
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