Flights 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:
    86–193 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
    • Spirit Airlines
    • JetBlue Airways
    • Frontier Airlines
    from $100
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines69–10769–10969–10768–10869–10851–8866–106
    American Airlines19–3819–3719–3719–3719–3718–3519–38
    Delta Air Lines15–3815–3815–3415–3415–3411–2914–36
    Spirit Airlines2–42–42–42–42–42–42–4
    JetBlue Airways1–31–21–21–21–21–21–3
    Frontier Airlines1211–2111–2
    Volaris1111111
    Atlas Air0000100
    Cathay Pacific Airways0000010
  • Chicago (CHI)Las Vegas (LAS)
    non-stop flights:
    24–39 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
    • Frontier Airlines
    • Spirit Airlines
    • Volaris
    • Gulf Air
    from $173
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines14–2114–2114–2114–2114–2114–2214–22
    American Airlines7–127–126–126–126–126–126–12
    Frontier Airlines1–211–21–21–21–21–2
    Spirit Airlines1111111
    Volaris1011111
    Gulf Air1111110
    Allegiant Air0001001
  • Chicago (CHI)Los Angeles (LAX)
    non-stop flights:
    39–55 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
    • American Airlines
    • Delta Air Lines
    • Spirit Airlines
    • Frontier Airlines
    • Volaris
    from $90
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines21–2922–2922–2921–2921–2921–2921–30
    American Airlines9–139–149–149–169–169–159–13
    Delta Air Lines4444444
    Spirit Airlines3333333
    Frontier Airlines1111111
    Volaris1111111
    Qantas Airways0011010
    Atlas Air0000010
  • Chicago (CHI)Miami (MIA)
    non-stop flights:
    16–55 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
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    • Volaris
    • Cathay Pacific Airways
    from $205
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–276–286–276–286–285–275–27
    American Airlines8–188–188–188–188–188–188–18
    Spirit Airlines1–31–31–31–31–31–31–3
    Frontier Airlines1–3011–21–31–21–2
    Volaris2001221
    Cathay Pacific Airways0011100
    Emirates Airline0100000
  • Chicago (CHI)San Francisco (SFO)
    non-stop flights:
    32–59 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 $282
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines29–5129–5128–5129–5129–5129–4829–50
    American Airlines4–73–73–74–73–73–74–7
    Alaska Airlines1111111
  • Chicago (CHI)Tampa (TPA)
    non-stop flights:
    17–39 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
    • Frontier Airlines
    • Spirit Airlines
    from $180
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–2812–2812–2812–2812–2812–2812–28
    American Airlines3–53–63–63–63–63–63–5
    Frontier Airlines1–21–21–21–31–31–21–3
    Spirit Airlines1–21–21–21–21–21–21–2
  • Chicago (CHI)Denver (DEN)
    non-stop flights:
    32–52 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
    • Volaris
    from $202
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines27–4027–4027–4028–4127–4027–4127–40
    American Airlines5–85–85–85–85–84–75–8
    Frontier Airlines1001–21–211–2
    Volaris10011–211
  • Chicago (CHI)Orlando (MCO)
    non-stop flights:
    23–56 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
    • Volaris
    from $119
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines14–2714–2514–2514–2714–2716–2714–27
    American Airlines5–125–155–135–125–145–125–12
    Frontier Airlines2–61–41–42–42–61–42–4
    Spirit Airlines2–42–42–42–42–42–42–4
    Volaris1–51–41–31–41–51–41–4
  • Chicago (CHI)New Orleans (MSY)
    non-stop flights:
    21–40 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • United Airlines
    • American Airlines
    • Spirit Airlines
    • Frontier Airlines
    from $160
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines17–2917–2917–2917–2916–2916–2916–30
    American Airlines4–64–73–73–63–63–63–7
    Spirit Airlines1–21–21–21–21–21–21–2
    Frontier Airlines1111111
  • Chicago (CHI)Boston (BOS)
    non-stop flights:
    27–50 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
    from $193
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines15–2515–2515–2515–2515–2515–2815–26
    American Airlines8–138–148–148–148–148–128–13
    Delta Air Lines4–84–84–84–84–73–84–8
    JetBlue Airways21–21–2221–22
  • Chicago (CHI)Atlanta (ATL)
    non-stop flights:
    27–47 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Delta Air Lines
    • United Airlines
    • American Airlines
    • Frontier Airlines
    • Spirit Airlines
    • Asiana Airlines
    from $134
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines11–1411–1411–1411–1411–1411–1411–14
    United Airlines7–137–137–137–137–137–137–13
    American Airlines5–85–95–95–95–95–85–8
    Frontier Airlines3–52–42–44–53–53–44–5
    Spirit Airlines2222222
    Asiana Airlines2002020
    Air Canada0101001
    Turkish Airlines1001000
    Cathay Pacific Airways1000000
  • Chicago (CHI)Washington-DC (WAS)
    non-stop flights:
    43–71 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 Airlines35–5535–5535–5535–5535–5535–5835–55
    American Airlines8–158–158–148–148–148–138–16
  • Chicago (CHI)Honolulu (HNL)
    non-stop flights:
    2–4 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
    • Atlas Air
    from $598
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines1111111
    United Airlines1111111
    Qantas Airways0001001
    Atlas Air0001000
  • Chicago (CHI)Fort Lauderdale (FLL)
    non-stop flights:
    18–41 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
    • Spirit Airlines
    • American Airlines
    • Frontier Airlines
    • Allegiant Air
    from $190
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines13–2513–2513–2513–2513–2512–2713–25
    Spirit Airlines3–83–83–83–83–83–83–8
    American Airlines3–53–53–53–52–52–53–5
    Frontier Airlines1111111
    Allegiant Air0001001
  • Chicago (CHI)Fort Myers (RSW)
    non-stop flights:
    9–43 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 $226
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–325–325–325–325–325–335–32
    American Airlines3–63–62–62–62–62–62–6
    Spirit Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1001111
  • Chicago (CHI)Minneapolis (MSP)
    non-stop flights:
    26–51 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
    • Frontier Airlines
    from $63
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–1711–1711–1711–1711–1711–1911–17
    Delta Air Lines9–199–179–189–189–198–179–18
    American Airlines6–136–136–126–136–136–136–13
    Sun Country Airlines1111111
    Frontier Airlines1000100
  • Chicago (CHI)Seattle-Tacoma (SEA)
    non-stop flights:
    16–38 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
    • EVA Airways
    from $268
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–178–178–178–178–178–189–17
    Alaska Airlines3–83–83–103–93–93–83–8
    American Airlines3–83–73–73–73–73–73–7
    Delta Air Lines2–42–42–42–42–42–32–4
    China Airlines1100000
    EVA Airways0001000
  • Chicago (CHI)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 (CHI)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    17–52 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
    • Volaris
    • Royal Jordanian
    from $268
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–286–276–286–276–276–286–27
    American Airlines9–159–159–159–159–158–159–15
    Frontier Airlines1–51–21–21–41–51–41–4
    Volaris1–3111–31–31–31–3
    Royal Jordanian1000011
  • Chicago (CHI)Dallas (DFW)
    non-stop flights:
    23–48 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • United Airlines
    • Frontier Airlines
    • Volaris
    • Asiana Airlines
    • Spirit Airlines
    from $187
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines17–2314–1914–1917–2513–2212–2018–23
    United Airlines7–137–137–137–137–127–137–12
    Frontier Airlines2–41–21–31–42–32–32–4
    Volaris1–3111–31–31–21–3
    Asiana Airlines0220202
    Spirit Airlines1111111
    Qantas Airways0011001
    Atlas Air0001000
Prices based on recent searches, subject to last-minute changes
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