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)Washington DC (IAD)
    non-stop flights:
    8–21 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 Airlines8–208–208–209–208–208–218–20
  • Chicago O'Hare (ORD)New York (LGA)
    non-stop flights:
    48–122 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Delta Air Lines
    • American Airlines
    • Spirit Airlines
    • Alaska Airlines
    from $130
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines43–6243–6843–6443–6243–6229–4742–61
    Delta Air Lines13–2913–2913–2713–2713–277–2512–28
    American Airlines11–2011–2011–2111–2011–2011–2211–20
    Spirit Airlines1–41–41–51–41–31–41–2
    Alaska Airlines1100000
  • Chicago O'Hare (ORD)Minneapolis (MSP)
    non-stop flights:
    25–54 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
    • Frontier Airlines
    • Royal Jordanian
    from $221
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines8–198–198–168–198–199–188–21
    United Airlines10–1510–1510–1510–1510–1510–1610–15
    Delta Air Lines6–166–146–156–156–165–146–16
    Sun Country Airlines1–2111–21–211–2
    Frontier Airlines1000100
    Royal Jordanian0011000
  • Chicago O'Hare (ORD)San Diego (SAN)
    non-stop flights:
    11–28 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Alaska Airlines
    • Frontier Airlines
    • Royal Jordanian
    from $263
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–147–147–147–147–145–177–14
    American Airlines3–63–73–73–73–73–73–6
    Alaska Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1111111
    Royal Jordanian0011000
  • Chicago O'Hare (ORD)Buffalo (BUF)
    non-stop flights:
    12–24 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Royal Jordanian
    from $193
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–127–127–127–127–127–137–12
    American Airlines5–95–105–105–105–105–105–10
    Royal Jordanian1010111
  • Chicago O'Hare (ORD)Jacksonville, Florida (JAX)
    non-stop flights:
    10–26 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 $339
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–135–145–155–155–155–155–14
    American Airlines6–136–115–106–106–106–106–11
  • Chicago O'Hare (ORD)New Orleans (MSY)
    non-stop flights:
    15–44 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $232
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–299–299–289–289–2810–289–28
    American Airlines4–124–114–124–124–125–124–12
    Spirit Airlines1–21–21–21–21–21–21–2
    Frontier Airlines1111111
  • Chicago O'Hare (ORD)Appleton (ATW)
    non-stop flights:
    9–26 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 $229
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–186–186–196–176–186–176–17
    American Airlines3–83–83–73–73–73–73–7
  • Chicago O'Hare (ORD)Baltimore (BWI)
    non-stop flights:
    10–23 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
    from $74
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–147–147–147–147–147–147–14
    American Airlines3–63–73–63–63–63–63–6
    Frontier Airlines1–2101–21–201–2
    Spirit Airlines0001001
  • Chicago O'Hare (ORD)Washington DC (DCA)
    non-stop flights:
    29–54 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 $215
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines21–3921–3921–3821–3721–3721–3721–37
    American Airlines8–158–148–148–148–148–158–14
  • Chicago O'Hare (ORD)Houston - George Bush (IAH)
    non-stop flights:
    42–70 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    • Royal Jordanian
    from $119
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines36–5137–5637–5136–5136–5137–5135–51
    American Airlines5–105–105–105–105–105–105–11
    Spirit Airlines1–31–31–31–41–31–31–4
    Frontier Airlines1111111
    Royal Jordanian0010000
  • 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 $622
    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:
    3–22 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 $326
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–162–162–161–161–161–171–16
    American Airlines2–62–42–42–42–42–42–4
  • Chicago O'Hare (ORD)Portland-Oregon (PDX)
    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
    • American Airlines
    • Alaska Airlines
    from $239
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–105–105–105–105–105–105–10
    American Airlines2–52–52–52–52–52–52–5
    Alaska Airlines1–21–21–21–21–21–21–2
  • Chicago O'Hare (ORD)Philadelphia (PHL)
    non-stop flights:
    13–30 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 $240
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines6–187–187–156–156–157–156–15
    United Airlines6–116–106–106–106–106–106–10
    Frontier Airlines1011101
  • Chicago O'Hare (ORD)Louisville (SDF)
    non-stop flights:
    7–19 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 $222
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–104–94–94–94–94–104–9
    American Airlines4–93–103–84–84–83–84–7
  • Chicago O'Hare (ORD)San Jose (SJC)
    non-stop flights:
    2–9 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 Airlines2–62–62–62–62–62–72–6
    American Airlines3002201
  • Chicago O'Hare (ORD)Santa Ana, CA (SNA)
    non-stop flights:
    8–19 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 $310
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–148–148–148–148–145–108–14
    American Airlines3–53–53–53–53–53–53–5
  • Chicago O'Hare (ORD)St. Louis (STL)
    non-stop flights:
    19–44 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • GoJet Airlines
    from $165
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–2511–2511–2511–2511–2511–2411–25
    American Airlines7–168–168–157–167–169–167–17
    GoJet Airlines1–21–21–21–21–21–21–2
  • 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
    • American Airlines
    from $304
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1111111
Prices based on recent searches, subject to last-minute changes
Page 2 / 3
Popular flights to United States
Popular flights from Chicago O'Hare