Flight Routes from Chicago to United States

Trip type

Our cheapest offers for flights from Chicago to United States

Here you can compare cheap flights from Chicago (CHI) 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 (CHI)New York (NYC)
    non-stop flights:
    57–162 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
    • JetBlue Airways
    • Frontier Airlines
    • Gulf Air
    from $243
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines41–9441–9441–9441–9441–9130–6640–88
    American Airlines16–3316–3316–3316–3316–3316–3216–33
    Delta Air Lines13–3013–3013–3013–3013–308–2211–28
    JetBlue Airways1–31–31–31–31–31–31–3
    Frontier Airlines1111111
    Gulf Air1111010
  • Chicago (CHI)Las Vegas (LAS)
    non-stop flights:
    12–33 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
    • Allegiant Air
    from $257
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–198–198–198–198–199–199–19
    American Airlines4–124–124–124–134–124–124–12
    Allegiant Air0001001
  • Chicago (CHI)Los Angeles (LAX)
    non-stop flights:
    24–48 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
    • Frontier Airlines
    • Finnair
    from $288
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines15–2912–2912–2915–2915–2713–2715–28
    American Airlines8–148–148–148–148–148–148–14
    Delta Air Lines3–43–43–43–43–43–43–4
    Frontier Airlines1111111
    Finnair0000001
  • Chicago (CHI)Miami (MIA)
    non-stop flights:
    13–26 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
    • Emirates Airline
    from $375
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines8–128–128–128–128–128–128–12
    United Airlines4–124–124–124–124–104–94–9
    Frontier Airlines1111111
    Emirates Airline0100000
  • Chicago (CHI)San Francisco (SFO)
    non-stop flights:
    17–58 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 $355
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines16–4816–4816–4816–4816–4414–4616–44
    American Airlines3–103–103–103–103–103–103–10
  • Chicago (CHI)Tampa (TPA)
    non-stop flights:
    7–33 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
    from $386
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–264–264–264–264–254–254–25
    American Airlines3–63–63–63–63–63–53–6
    Frontier Airlines1001111
  • Chicago (CHI)Denver (DEN)
    non-stop flights:
    25–57 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 $123
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines23–4723–4623–4623–4723–4622–4323–46
    American Airlines3–103–103–93–103–103–93–10
  • Chicago (CHI)Orlando (MCO)
    non-stop flights:
    16–31 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
    from $285
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–1910–1910–1910–1910–1810–1910–18
    American Airlines5–105–105–105–105–105–105–10
    Frontier Airlines2112212
  • Chicago (CHI)New Orleans (MSY)
    non-stop flights:
    6–33 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 $219
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–254–254–255–255–255–255–25
    American Airlines2–82–82–82–82–82–82–8
  • Chicago (CHI)Boston (BOS)
    non-stop flights:
    28–49 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
    • JetBlue Airways
    • Royal Jordanian
    from $212
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines16–2713–2713–2716–2716–2715–2716–27
    American Airlines9–139–149–139–139–139–139–13
    Delta Air Lines4–54–54–54–54–53–44–5
    JetBlue Airways1–21–21–21–21–212
    Royal Jordanian1111111
  • Chicago (CHI)Atlanta (ATL)
    non-stop flights:
    30–46 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
    • Delta Air Lines
    • American Airlines
    • Frontier Airlines
    • Cathay Pacific Airways
    • Turkish Airlines
    from $216
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–1910–1910–1910–1910–1910–1710–19
    Delta Air Lines13–1413–1413–1413–1413–1412–1313–14
    American Airlines4–74–74–74–74–74–74–7
    Frontier Airlines5445545
    Cathay Pacific Airways1000000
    Turkish Airlines0001000
    Air France0010000
  • Chicago (CHI)Washington-DC (WAS)
    non-stop flights:
    34–64 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
    from $321
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines26–5126–5126–5026–5126–4727–4526–48
    American Airlines8–138–138–138–138–138–148–13
  • Chicago (CHI)Honolulu (HNL)
    non-stop flights:
    2–3 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
    • Qantas Airways
    from $745
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1111111
    United Airlines1111111
    Qantas Airways0001001
  • Chicago (CHI)Fort Lauderdale (FLL)
    non-stop flights:
    9–22 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
    • Allegiant Air
    from $252
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–177–187–187–177–177–177–17
    American Airlines1–31–31–31–31–31–31–3
    Frontier Airlines1111111
    Allegiant Air0001001
  • Chicago (CHI)Fort Myers (RSW)
    non-stop flights:
    5–16 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 $354
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–103–103–103–103–93–103–9
    American Airlines2–62–62–62–62–62–62–6
  • Chicago (CHI)Minneapolis (MSP)
    non-stop flights:
    30–55 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
    • Sun Country Airlines
    from $148
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines13–2113–1913–1913–2113–2112–2013–21
    Delta Air Lines12–2012–2012–2012–2012–2011–1812–20
    American Airlines6–126–126–126–126–126–126–12
    Sun Country Airlines1–2111111
  • Chicago (CHI)Seattle-Tacoma (SEA)
    non-stop flights:
    16–45 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
    • Alaska Airlines
    • American Airlines
    • Delta Air Lines
    • China Airlines
    from $354
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines8–188–188–188–188–186–188–18
    Alaska Airlines5–125–125–135–135–135–125–12
    American Airlines3–103–103–93–93–103–103–9
    Delta Air Lines3–43–43–43–43–42–43–4
    China Airlines0100000
  • Chicago (CHI)San Diego (SAN)
    non-stop flights:
    12–28 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 $330
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–136–136–136–136–146–186–13
    American Airlines3–73–73–73–73–73–73–7
    Alaska Airlines3333333
  • Chicago (CHI)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    14–28 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
    from $277
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines8–188–188–188–188–188–188–18
    United Airlines6–106–106–106–106–96–96–9
  • Chicago (CHI)Dallas (DFW)
    non-stop flights:
    20–40 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
    • Qantas Airways
    from $191
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines12–2712–2412–2412–2812–2512–2312–27
    United Airlines7–97–97–97–97–96–87–9
    Frontier Airlines2222222
    Qantas Airways0001000
Prices based on recent searches, subject to last-minute changes
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