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)Minneapolis (MSP)
    non-stop flights:
    up to 22 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    • Delta Air Lines
    • Sun Country Airlines
    • Aeroméxico
    • Royal Jordanian
    from $114
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines7–207–197–197–207–217–207–22
    United Airlines10–1410–1610–1410–1410–1610–1610–15
    Delta Air Lines5–125–115–125–115–125–115–12
    Sun Country Airlines1–21–31–21–21–31–21–2
    Aeroméxico1111111
    Royal Jordanian0011000
    Finnair0100000
  • Chicago O'Hare (ORD)San Diego (SAN)
    non-stop flights:
    up to 14 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
    • Frontier Airlines
    • Royal Jordanian
    from $156
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–144–144–144–144–143–84–14
    American Airlines3–63–63–63–63–63–63–6
    Alaska Airlines2–62–62–62–62–62–42–6
    Frontier Airlines1111111
    Royal Jordanian1011010
  • Chicago O'Hare (ORD)Buffalo (BUF)
    non-stop flights:
    up to 11 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 $133
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–107–107–107–107–117–107–10
    American Airlines3–73–73–73–73–73–83–8
    Alaska Airlines0000001
  • Chicago O'Hare (ORD)Jacksonville, Florida (JAX)
    non-stop flights:
    4–13 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 $204
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–125–125–125–125–124–135–12
    American Airlines4–124–124–124–114–114–114–11
  • Chicago O'Hare (ORD)New Orleans (MSY)
    non-stop flights:
    up to 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
    • Spirit Airlines
    • Finnair
    from $103
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–219–209–209–219–219–209–21
    American Airlines3–103–103–103–103–103–103–10
    Spirit Airlines1–41–21–21–41–31–31–3
    Finnair0110110
  • Chicago O'Hare (ORD)Appleton (ATW)
    non-stop flights:
    2–20 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 $187
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–197–197–197–197–207–197–19
    American Airlines2–92–92–92–92–92–92–9
  • Chicago O'Hare (ORD)Baltimore (BWI)
    non-stop flights:
    up to 10 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
    • Alaska Airlines
    from $114
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–106–96–96–106–96–96–10
    American Airlines2–102–102–102–102–102–102–10
    Spirit Airlines1011–3101–3
    Frontier Airlines1111111
    Alaska Airlines0000010
  • Chicago O'Hare (ORD)Washington DC (DCA)
    non-stop flights:
    up to 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
    • Alaska Airlines
    from $174
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines21–4021–4021–4021–4021–4023–3921–41
    American Airlines7–137–137–137–137–137–137–13
    Alaska Airlines0000020
  • Chicago O'Hare (ORD)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 O'Hare (ORD)West Palm Beach (PBI)
    non-stop flights:
    2–8 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 $520
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–72–82–83–72–73–82–7
    American Airlines2–52–42–42–42–42–42–4
  • Chicago O'Hare (ORD)Portland-Oregon (PDX)
    non-stop flights:
    up to 16 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
    • Finnair
    from $195
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–164–164–164–164–165–164–16
    American Airlines1–51–41–41–41–41–41–4
    Alaska Airlines1–31–31–31–31–31–31–3
    Finnair0110111
  • Chicago O'Hare (ORD)Philadelphia (PHL)
    non-stop flights:
    up to 24 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
    • Iberia
    • Royal Jordanian
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines6–236–236–236–236–236–246–23
    United Airlines5–125–125–125–125–125–115–12
    Frontier Airlines1–2011–21–211
    Iberia1111111
    Royal Jordanian0010000
  • Chicago O'Hare (ORD)Louisville (SDF)
    non-stop flights:
    1–13 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 $192
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–124–134–134–124–134–124–13
    American Airlines3–103–103–103–103–103–103–10
    Alaska Airlines1111111
  • Chicago O'Hare (ORD)Santa Ana, CA (SNA)
    non-stop flights:
    up to 17 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Aer Lingus Irish Airlines
    • Royal Jordanian
    from $191
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–179–169–169–179–167–119–17
    American Airlines3–63–63–63–63–63–63–6
    Aer Lingus Irish Airlines1111111
    Royal Jordanian0011000
  • Chicago O'Hare (ORD)St. Louis (STL)
    non-stop flights:
    up to 18 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
    • Finnair
    from $140
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–1611–1611–1611–1611–1611–1611–16
    American Airlines7–177–167–167–177–187–177–18
    GoJet Airlines1111111
    Finnair0100010
  • Chicago O'Hare (ORD)Lewisburg (LWB)
    non-stop flights:
    1 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Contour Airlines
    from $183
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Contour Airlines1111111
  • Chicago O'Hare (ORD)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 $140
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Contour Airlines21–221–21–21–22
  • Chicago O'Hare (ORD)Oakland (OAK)
    non-stop flights:
    only flights with stopover
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Spirit Airlines
    • Hawaiian Airlines
    • Alaska Airlines
    from $344
Prices based on recent searches, subject to last-minute changes
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