Flights from Chicago O'Hare to United States

Trip type

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
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    from $292
    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:
    40–107 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • Delta Air Lines
    • American Airlines
    • Spirit Airlines
    from $120
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines40–5740–5840–5740–5840–5825–4338–57
    Delta Air Lines9–279–279–239–239–234–197–26
    American Airlines10–1410–2010–2010–2010–2010–2010–14
    Spirit Airlines1–21–21–21–21–21–21–2
  • Chicago O'Hare (ORD)Minneapolis (MSP)
    non-stop flights:
    24–44 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Delta Air Lines
    • Sun Country Airlines
    • Frontier Airlines
    from $233
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–159–159–159–159–159–169–15
    American Airlines8–128–128–128–128–129–138–12
    Delta Air Lines6–156–136–146–146–155–136–14
    Sun Country Airlines1111111
    Frontier Airlines1000100
  • Chicago O'Hare (ORD)San Diego (SAN)
    non-stop flights:
    10–27 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Alaska Airlines
    from $237
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–127–127–127–127–125–177–14
    American Airlines3–63–73–73–73–73–73–6
    Alaska Airlines2–32–32–32–32–32–32–3
  • Chicago O'Hare (ORD)Buffalo (BUF)
    non-stop flights:
    13–24 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Royal Jordanian
    from $193
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–128–128–128–128–128–137–12
    American Airlines5–85–105–105–105–105–105–8
    Royal Jordanian1010111
  • Chicago O'Hare (ORD)Jacksonville, Florida (JAX)
    non-stop flights:
    8–24 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $318
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–137–147–157–157–156–155–14
    American Airlines3–93–83–73–93–94–83–9
  • Chicago O'Hare (ORD)New Orleans (MSY)
    non-stop flights:
    21–39 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $160
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines16–2917–2917–2817–2816–2816–2816–28
    American Airlines4–64–73–73–63–64–73–6
    Spirit Airlines1–21–21–21–21–21–21–2
    Frontier Airlines1111111
  • Chicago O'Hare (ORD)Appleton (ATW)
    non-stop flights:
    9–23 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $207
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–186–186–186–176–186–176–17
    American Airlines3–53–53–53–53–53–53–5
  • Chicago O'Hare (ORD)Baltimore (BWI)
    non-stop flights:
    10–22 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Frontier Airlines
    • Spirit Airlines
    from $281
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–147–147–147–147–147–147–14
    American Airlines3–43–63–63–63–63–53–4
    Frontier Airlines1001101
    Spirit Airlines0001001
  • Chicago O'Hare (ORD)Washington DC (DCA)
    non-stop flights:
    28–46 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $215
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines20–3320–3420–3420–3320–3220–3320–32
    American Airlines8–128–128–118–118–118–118–12
  • Chicago O'Hare (ORD)Houston - George Bush (IAH)
    non-stop flights:
    39–64 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $113
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines35–5135–5135–5135–5135–5136–5132–51
    American Airlines5–75–95–95–95–95–85–7
    Spirit Airlines1–31–31–31–31–31–31–3
    Frontier Airlines1001111
  • Chicago O'Hare (ORD)Kahului (OGG)
    non-stop flights:
    1 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • 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:
    3–20 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $326
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines1–161–161–161–161–161–171–16
    American Airlines2–32–32–32–32–32–32–3
  • Chicago O'Hare (ORD)Portland-Oregon (PDX)
    non-stop flights:
    8–17 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Alaska Airlines
    from $245
    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:
    13–25 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • United Airlines
    • Frontier Airlines
    from $250
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines6–97–147–146–146–147–136–9
    United Airlines6–106–106–106–106–106–106–10
    Frontier Airlines1001101
  • Chicago O'Hare (ORD)Louisville (SDF)
    non-stop flights:
    7–17 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $203
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–94–94–94–94–84–74–8
    American Airlines4–63–83–84–84–83–84–7
  • Chicago O'Hare (ORD)San Jose (SJC)
    non-stop flights:
    2–9 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $357
    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:
    5–17 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    from $310
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–125–125–125–125–122–95–12
    American Airlines3–53–53–53–53–53–53–5
  • Chicago O'Hare (ORD)St. Louis (STL)
    non-stop flights:
    19–39 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • GoJet Airlines
    from $160
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–2511–2511–2511–2511–2511–2411–25
    American Airlines7–128–138–137–127–129–147–12
    GoJet Airlines1111111
  • Chicago O'Hare (ORD)Lewisburg (LWB)
    non-stop flights:
    1 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • 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
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