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:
    up to 31 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
    • Iberia
    • Finnair
    from $91
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines18–3118–3118–3018–3018–3018–3017–30
    American Airlines9–259–259–259–259–259–259–26
    Spirit Airlines1–71–61–41–81–81–61–8
    Frontier Airlines1111111
    Iberia1111111
    Finnair0110000
    Royal Jordanian0011000
    Atlas Air0000010
  • Chicago O'Hare (ORD)Las Vegas (LAS)
    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
    • Spirit Airlines
    • Frontier Airlines
    • Aer Lingus Irish Airlines
    • Finnair
    from $110
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–1711–1611–1612–1612–1612–1611–17
    American Airlines6–176–166–176–166–166–166–17
    Spirit Airlines1–61–51–51–61–61–71–6
    Frontier Airlines1101101
    Aer Lingus Irish Airlines0100011
    Finnair0100000
  • Chicago O'Hare (ORD)Miami (MIA)
    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
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Emirates Airline
    from $98
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–2310–2310–2310–2410–2411–2410–24
    American Airlines8–198–198–198–198–198–198–20
    Spirit Airlines1–41–41–41–51–41–41–4
    Emirates Airline0100000
  • Chicago O'Hare (ORD)Fort Lauderdale (FLL)
    non-stop flights:
    1–18 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
    from $88
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–165–165–166–166–166–186–16
    Spirit Airlines3–113–103–83–123–123–93–12
    American Airlines1–61–52–52–51–51–51–5
  • Chicago O'Hare (ORD)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    up to 29 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
    • Royal Jordanian
    • Volaris
    from $164
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines9–299–299–299–299–299–299–29
    United Airlines9–179–179–179–179–179–179–17
    Frontier Airlines1101111–2
    Royal Jordanian0022000
    Volaris0000010
  • Chicago O'Hare (ORD)Tampa (TPA)
    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
    • Spirit Airlines
    • Frontier Airlines
    • Gulf Air
    • Royal Jordanian
    from $56
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–177–177–178–187–178–178–17
    American Airlines4–94–84–84–84–84–84–8
    Spirit Airlines1–41–41–31–41–41–31–3
    Frontier Airlines11–201111
    Gulf Air1000011
    Royal Jordanian0011000
  • Chicago O'Hare (ORD)Denver (DEN)
    non-stop flights:
    up to 40 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
    • Gulf Air
    • Finnair
    • Volaris
    from $101
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines22–4022–4022–4023–4022–4022–4022–40
    American Airlines4–94–94–94–94–94–104–9
    Frontier Airlines1–2111–21–211–2
    Gulf Air0110010
    Finnair0110000
    Volaris0001000
  • Chicago O'Hare (ORD)Newark (EWR)
    non-stop flights:
    up to 49 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
    • Alaska Airlines
    from $176
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines27–4926–4926–4926–4925–4925–4924–49
    American Airlines5–105–105–105–105–105–105–10
    Spirit Airlines1–2111–21–21–21–2
    Alaska Airlines1000000
  • Chicago O'Hare (ORD)Honolulu (HNL)
    non-stop flights:
    up to 2 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 $459
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1–21–21–21–21–21–21–2
    United Airlines1111111
    Qantas Airways0001001
    Atlas Air0001000
  • Chicago O'Hare (ORD)Orlando (MCO)
    non-stop flights:
    1–21 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
    • Frontier Airlines
    from $130
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–209–209–209–209–219–219–21
    American Airlines4–114–104–105–114–105–105–10
    Spirit Airlines2–71–81–82–102–92–72–11
    Frontier Airlines1–21–21–21–21–21–21–2
  • Chicago O'Hare (ORD)Fort Myers (RSW)
    non-stop flights:
    1–28 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 $115
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–2711–2711–2712–2812–2714–2812–27
    American Airlines2–62–52–52–52–52–52–5
    Spirit Airlines1–4111–31–31–21–4
  • Chicago O'Hare (ORD)Seattle-Tacoma (SEA)
    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
    • Alaska Airlines
    • Delta Air Lines
    • EVA Airways
    • China Airlines
    from $154
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–185–185–185–185–185–186–18
    American Airlines2–92–92–102–92–92–92–9
    Alaska Airlines3–83–83–83–83–83–83–8
    Delta Air Lines2–42–42–42–42–42–42–4
    EVA Airways0001000
    China Airlines0000100
    Finnair0100000
  • Chicago O'Hare (ORD)New York (JFK)
    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
    • American Airlines
    • Delta Air Lines
    • JetBlue Airways
    • Frontier Airlines
    • TAP Air Portugal
    • Atlas Air
    from $129
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines4–114–114–114–114–114–114–11
    Delta Air Lines4–104–104–104–104–104–104–10
    JetBlue Airways1–21–21–21–21–21–21–2
    Frontier Airlines1111111
    TAP Air Portugal1111111
    Atlas Air0000100
  • Chicago O'Hare (ORD)Atlanta (ATL)
    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
    • United Airlines
    • American Airlines
    • Delta Air Lines
    • Frontier Airlines
    • Aeroméxico
    • Spirit Airlines
    from $57
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–245–245–245–225–225–225–23
    American Airlines7–157–147–147–147–147–167–14
    Delta Air Lines7–107–117–117–107–107–117–10
    Frontier Airlines2–31–321–32–42–32–3
    Aeroméxico1111111
    Spirit Airlines1111111
    Asiana Airlines2002020
    Turkish Airlines1110101
    Air Canada0101010
    Cathay Pacific Airways1000000
    Alaska Airlines0000100
  • Chicago O'Hare (ORD)Dallas (DFW)
    non-stop flights:
    up to 42 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    • Spirit Airlines
    • Frontier Airlines
    • Asiana Airlines
    • Gol Transportes Aéreos
    from $120
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines15–4016–4115–3915–4214–4015–4215–42
    United Airlines10–1810–1810–1810–1810–1810–1810–18
    Spirit Airlines1–41–31–21–41–41–31–4
    Frontier Airlines1–31–21–21–21–31–21–2
    Asiana Airlines0220202
    Gol Transportes Aéreos1111111
    Iberia1111111
    Qantas Airways0001–2001
    Finnair0110000
    Royal Jordanian0020000
    Atlas Air0001000
  • Chicago O'Hare (ORD)San Francisco (SFO)
    non-stop flights:
    up to 44 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 $156
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines20–4220–4220–4220–4220–4222–4420–43
    American Airlines5–115–115–115–115–115–115–11
    Alaska Airlines1111111
    Finnair0110000
  • Chicago O'Hare (ORD)Boston (BOS)
    non-stop flights:
    up to 28 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
    • Spirit Airlines
    • El Al Israel Airlines
    from $195
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–2712–2712–2712–2712–2712–2412–28
    American Airlines5–195–205–205–195–195–195–19
    Delta Air Lines4–114–114–114–114–114–114–11
    JetBlue Airways2–31–31–22–321–32
    Spirit Airlines0001001
    El Al Israel Airlines1010000
  • Chicago O'Hare (ORD)Green Bay (GRB)
    non-stop flights:
    3–17 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    from $349
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–166–166–166–176–166–166–16
    American Airlines3–123–103–103–103–103–123–11
  • Chicago O'Hare (ORD)Charlotte (CLT)
    non-stop flights:
    up to 23 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
    • Royal Jordanian
    from $128
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines10–2310–2210–2210–2310–2310–2210–22
    United Airlines7–96–96–96–95–95–105–9
    Frontier Airlines1111111
    Royal Jordanian0011000
  • Chicago O'Hare (ORD)New York (LGA)
    non-stop flights:
    1–70 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
    • Spirit Airlines
    • Alaska Airlines
    from $106
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines30–7029–7029–7029–7028–7021–4027–61
    American Airlines9–219–219–229–219–219–219–22
    Delta Air Lines9–219–219–199–199–194–209–21
    Spirit Airlines1–51–51–61–61–51–61–5
    Alaska Airlines1111111
Prices based on recent searches, subject to last-minute changes
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