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:
    72–182 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
    • Spirit Airlines
    • Frontier Airlines
    from $69
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines52–10052–10149–9952–10052–9940–7951–97
    American Airlines16–3816–4216–4116–4116–4216–3916–37
    Delta Air Lines15–3015–3115–3015–3115–3111–2714–32
    JetBlue Airways2–32–32–32–32–32–32–3
    Spirit Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1–21–21–21–21–21–21–2
    Gulf Air0001000
  • Chicago (CHI)Las Vegas (LAS)
    non-stop flights:
    22–42 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
    • Allegiant Air
    from $127
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines15–2415–2315–2315–2415–2415–2515–25
    American Airlines6–145–146–146–146–146–146–14
    Frontier Airlines1–2111111
    Spirit Airlines1111111
    Allegiant Air0001001
  • Chicago (CHI)Los Angeles (LAX)
    non-stop flights:
    33–52 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
    • Delta Air Lines
    • Spirit Airlines
    • Frontier Airlines
    from $169
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines20–2920–2918–2920–3020–2919–3020–30
    American Airlines8–148–148–1410–1410–1410–1410–14
    Delta Air Lines4444444
    Spirit Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1111111
  • Chicago (CHI)Miami (MIA)
    non-stop flights:
    14–45 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • United Airlines
    • Spirit Airlines
    • Frontier Airlines
    • Volaris
    • Royal Jordanian
    from $135
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines8–188–198–188–188–188–188–18
    United Airlines4–214–204–204–214–214–214–20
    Spirit Airlines1–21–21–21–21–21–21–2
    Frontier Airlines1–31111–21–21
    Volaris1000110
    Royal Jordanian0100011
    Emirates Airline0100000
  • Chicago (CHI)San Francisco (SFO)
    non-stop flights:
    30–63 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 $161
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines26–5226–5123–5126–5226–5225–4926–52
    American Airlines6–106–106–106–106–106–106–10
    Alaska Airlines1111111
  • Chicago (CHI)Tampa (TPA)
    non-stop flights:
    8–37 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 $165
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–284–284–284–284–284–284–28
    American Airlines3–63–63–63–63–63–73–6
    Frontier Airlines1–2101–2111–2
    Spirit Airlines1111111
  • Chicago (CHI)Denver (DEN)
    non-stop flights:
    34–59 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
    • Frontier Airlines
    • Volaris
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines30–4730–4628–4630–4730–4729–4530–46
    American Airlines5–105–105–95–105–105–95–10
    Frontier Airlines1011111
    Volaris1001111
  • Chicago (CHI)Orlando (MCO)
    non-stop flights:
    19–51 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
    • American Airlines
    • Frontier Airlines
    • Spirit Airlines
    • Volaris
    from $179
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–2811–2511–2511–2811–2811–2711–28
    American Airlines5–145–175–155–145–165–145–15
    Frontier Airlines2–61–41–22–32–41–32–3
    Spirit Airlines2222222
    Volaris1100000
  • Chicago (CHI)New Orleans (MSY)
    non-stop flights:
    12–40 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
    from $170
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–3110–319–3110–3110–3110–3110–31
    American Airlines2–82–82–82–82–82–82–8
    Spirit Airlines1111111
  • Chicago (CHI)Boston (BOS)
    non-stop flights:
    34–57 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
    • Delta Air Lines
    • JetBlue Airways
    • Royal Jordanian
    from $212
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines21–2721–2719–2721–2721–2721–2721–27
    American Airlines9–149–199–199–189–199–189–14
    Delta Air Lines4–94–84–84–84–73–84–7
    JetBlue Airways222221–22
    Royal Jordanian0100000
  • Chicago (CHI)Atlanta (ATL)
    non-stop flights:
    34–55 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
    • Frontier Airlines
    • Spirit Airlines
    • Cathay Pacific Airways
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines11–1911–1911–1911–1911–1911–1711–19
    Delta Air Lines12–1612–1612–1612–1612–1612–1612–16
    American Airlines5–105–124–125–125–125–115–10
    Frontier Airlines4–54–54–54–54–54–54–5
    Spirit Airlines2222222
    Cathay Pacific Airways1000000
    Turkish Airlines0001000
    Air France0010000
  • Chicago (CHI)Washington-DC (WAS)
    non-stop flights:
    40–74 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 $239
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines33–5833–5832–5833–5833–5833–6033–58
    American Airlines8–158–158–148–148–148–148–15
  • 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 $579
    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:
    16–32 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 $108
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–2112–2111–2112–2112–2112–2212–21
    Spirit Airlines3–43–43–43–43–43–43–4
    American Airlines1–51–51–51–51–51–51–5
    Frontier Airlines1111111
    Allegiant Air0001001
  • Chicago (CHI)Fort Myers (RSW)
    non-stop flights:
    7–36 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 $236
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–273–273–273–273–273–273–27
    American Airlines2–62–72–62–62–62–62–6
    Spirit Airlines2222222
    Frontier Airlines1001011
  • Chicago (CHI)Minneapolis (MSP)
    non-stop flights:
    34–59 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
    • Delta Air Lines
    • American Airlines
    • Sun Country Airlines
    from $99
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines17–2116–1917–1917–2117–2116–2417–21
    Delta Air Lines12–2012–2012–2012–2012–2011–1812–20
    American Airlines6–166–166–156–166–166–156–15
    Sun Country Airlines1–2111–21–211–2
  • Chicago (CHI)Seattle-Tacoma (SEA)
    non-stop flights:
    21–48 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
    • Alaska Airlines
    • American Airlines
    • Delta Air Lines
    • China Airlines
    • EVA Airways
    from $150
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–209–199–209–209–209–209–20
    Alaska Airlines5–125–125–156–136–135–125–12
    American Airlines4–104–104–94–94–104–104–9
    Delta Air Lines3–43–43–43–43–43–43–4
    China Airlines0100000
    EVA Airways0001000
  • Chicago (CHI)San Diego (SAN)
    non-stop flights:
    15–29 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 $131
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–139–138–139–139–149–189–13
    American Airlines4–74–84–85–85–85–85–7
    Alaska Airlines333–43333
  • Chicago (CHI)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    14–45 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
    • American Airlines
    • Frontier Airlines
    from $177
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–227–216–217–227–227–217–22
    American Airlines8–188–188–189–189–189–189–18
    Frontier Airlines1–5201–21–21–21–2
  • Chicago (CHI)Dallas (DFW)
    non-stop flights:
    20–47 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • American Airlines
    • United Airlines
    • Frontier Airlines
    • Spirit Airlines
    • Qantas Airways
    from $122
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines12–2712–2412–2412–2812–2512–2312–27
    United Airlines7–137–137–137–137–136–137–13
    Frontier Airlines2–41–21–22–42–41–42–4
    Spirit Airlines1111111
    Qantas Airways0001000
Prices based on recent searches, subject to last-minute changes
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