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:
    30–61 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
    • Atlas Air
    • Qantas Airways
    from $315
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines18–2818–2818–2818–2718–2718–2718–27
    American Airlines9–269–269–269–279–269–269–27
    Spirit Airlines2242252
    Frontier Airlines1111111
    Atlas Air0000010
    Qantas Airways0000010
  • Chicago O'Hare (ORD)Las Vegas (LAS)
    non-stop flights:
    19–37 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 $157
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–1711–1711–1711–1711–1711–1711–17
    American Airlines8–157–158–158–158–156–168–16
    Spirit Airlines1–41–21–21–21–21–31–2
    Frontier Airlines1101111
  • Chicago O'Hare (ORD)Miami (MIA)
    non-stop flights:
    18–48 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Emirates Airline
    from $198
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–2410–2410–2310–2510–259–2510–25
    American Airlines8–218–218–218–218–188–188–17
    Spirit Airlines1–3111–21–211–2
    Emirates Airline0100000
  • Chicago O'Hare (ORD)Fort Lauderdale (FLL)
    non-stop flights:
    12–33 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
    • Gulf Air
    • Frontier Airlines
    from $79
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–166–166–166–166–167–186–16
    Spirit Airlines3–83–83–73–73–93–73–7
    American Airlines2–72–62–62–52–62–62–6
    Gulf Air1111111
    Frontier Airlines1101111
  • Chicago O'Hare (ORD)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    19–51 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 $256
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines9–279–279–289–299–279–279–27
    United Airlines9–199–199–199–199–199–199–19
    Frontier Airlines1–2111–21–21–21–2
    Royal Jordanian101–21011
  • Chicago O'Hare (ORD)Tampa (TPA)
    non-stop flights:
    13–36 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
    • Spirit Airlines
    • Gulf Air
    • Royal Jordanian
    from $278
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–218–218–218–217–218–218–21
    American Airlines4–94–84–84–84–93–84–10
    Frontier Airlines1–2111–21–21–21–2
    Spirit Airlines1–2111–21–211–2
    Gulf Air1000011
    Royal Jordanian001–21000
  • Chicago O'Hare (ORD)Denver (DEN)
    non-stop flights:
    26–47 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
    from $230
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines21–3821–3821–3821–3921–3821–3821–38
    American Airlines4–74–74–74–74–74–74–7
    Frontier Airlines11–21–21111
  • Chicago O'Hare (ORD)Newark (EWR)
    non-stop flights:
    30–60 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 $140
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines24–4424–4424–4424–4424–4424–4724–46
    American Airlines5–105–105–105–105–105–115–10
    Spirit Airlines111111–21
  • Chicago O'Hare (ORD)Honolulu (HNL)
    non-stop flights:
    2–5 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 $593
    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:
    16–40 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $250
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–209–209–209–209–219–219–21
    American Airlines5–125–105–105–125–125–125–12
    Spirit Airlines2–61–61–52–42–42–32–4
    Frontier Airlines1–21–21–21–21–21–21–2
  • Chicago O'Hare (ORD)Fort Myers (RSW)
    non-stop flights:
    11–39 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 $290
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–277–277–277–287–277–287–27
    American Airlines3–93–73–73–73–73–83–9
    Spirit Airlines1–2111–21–21–21–2
    Frontier Airlines1001111
  • Chicago O'Hare (ORD)Seattle-Tacoma (SEA)
    non-stop flights:
    15–35 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
    • EVA Airways
    • China Airlines
    from $239
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–137–137–137–137–137–148–13
    Alaska Airlines3–63–63–103–93–93–83–8
    American Airlines3–83–73–83–83–73–73–8
    Delta Air Lines2–42–42–42–42–42–42–4
    EVA Airways0001000
    China Airlines0000100
  • Chicago O'Hare (ORD)New York (JFK)
    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
    • American Airlines
    • Delta Air Lines
    • JetBlue Airways
    • Frontier Airlines
    • Atlas Air
    from $202
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines4–94–84–94–94–94–94–9
    Delta Air Lines4–94–94–84–84–94–94–9
    JetBlue Airways1–21–21–21–21–21–21–2
    Frontier Airlines1111111
    Atlas Air0000100
  • Chicago O'Hare (ORD)Atlanta (ATL)
    non-stop flights:
    22–52 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
    • Frontier Airlines
    • Spirit Airlines
    • Air Canada
    from $233
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines8–177–157–158–168–167–188–16
    United Airlines5–185–185–185–185–195–185–18
    Delta Air Lines7–97–97–97–97–97–97–9
    Frontier Airlines1–31–21–21–21–31–21–2
    Spirit Airlines1111111
    Air Canada0202020
    Asiana Airlines2002020
    Turkish Airlines1110101
    Cathay Pacific Airways1000000
    Alaska Airlines0000100
  • Chicago O'Hare (ORD)Dallas (DFW)
    non-stop flights:
    26–66 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
    • Spirit Airlines
    • Asiana Airlines
    • Royal Jordanian
    from $165
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines16–4116–4116–4016–4215–4016–4216–44
    United Airlines8–178–178–178–178–178–178–16
    Frontier Airlines1–31–21–31–31–21–21–2
    Spirit Airlines1–31–31–21–21–21–31–2
    Asiana Airlines0220202
    Royal Jordanian0020000
    Atlas Air0001000
    Qantas Airways0001000
  • Chicago O'Hare (ORD)San Francisco (SFO)
    non-stop flights:
    32–50 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Alaska Airlines
    from $339
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines26–4126–4126–4126–3926–3927–4026–41
    American Airlines5–85–75–85–85–85–85–8
    Alaska Airlines1111111
  • Chicago O'Hare (ORD)Boston (BOS)
    non-stop flights:
    23–56 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 $137
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–2412–2412–2412–2412–2312–2112–23
    American Airlines6–186–186–166–166–176–166–16
    Delta Air Lines4–114–114–114–114–114–124–12
    JetBlue Airways2–31–31–22–321–32
    Spirit Airlines0001001
    El Al Israel Airlines0010000
  • Chicago O'Hare (ORD)Green Bay (GRB)
    non-stop flights:
    10–28 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    from $185
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–157–167–167–177–157–167–16
    American Airlines3–123–103–103–113–113–123–12
  • Chicago O'Hare (ORD)Charlotte (CLT)
    non-stop flights:
    15–35 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 $248
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines10–2410–2310–2210–2310–2410–2310–22
    United Airlines4–104–104–104–104–104–104–10
    Frontier Airlines1111111
  • Chicago O'Hare (ORD)Washington DC (IAD)
    non-stop flights:
    8–17 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $120
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–168–168–168–168–168–178–17
Prices based on recent searches, subject to last-minute changes
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