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:
    87–191 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 $149
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines69–10869–11069–10869–10969–10953–8967–107
    American Airlines20–3820–4120–4119–4119–4119–3919–38
    Delta Air Lines15–3015–3115–3015–3115–3110–2313–32
    Spirit Airlines2–42–42–42–42–42–42–4
    JetBlue Airways1–32–32–32–32–32–32–3
    Frontier Airlines1211–2111–2
  • Chicago (CHI)Las Vegas (LAS)
    non-stop flights:
    22–41 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
    • American Airlines
    • Frontier Airlines
    • Spirit Airlines
    • Allegiant Air
    from $127
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines14–2214–2214–2214–2214–2214–2314–23
    American Airlines6–146–146–146–146–146–146–14
    Frontier Airlines1–211–21–21–21–21–2
    Spirit Airlines1111111
    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
    • Qantas Airways
    from $169
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines22–2921–2921–2921–2921–2921–2921–30
    American Airlines11–1412–1611–1611–1711–1712–1511–14
    Delta Air Lines4444444
    Spirit Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1111111
    Qantas Airways0011010
  • Chicago (CHI)Miami (MIA)
    non-stop flights:
    16–54 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
    • Royal Jordanian
    from $135
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–285–295–285–295–295–285–28
    American Airlines8–188–198–188–188–188–188–18
    Spirit Airlines1–31–21–21–31–31–21–3
    Frontier Airlines1–3011–21–31–21–2
    Volaris1000110
    Royal Jordanian0100011
    Cathay Pacific Airways0011000
    Emirates Airline0100000
  • Chicago (CHI)San Francisco (SFO)
    non-stop flights:
    39–62 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 Airlines33–5133–5133–5133–5133–5132–4833–51
    American Airlines6–106–106–106–106–106–106–10
    Alaska Airlines1111111
  • Chicago (CHI)Tampa (TPA)
    non-stop flights:
    10–39 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 $165
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–285–285–285–285–285–285–28
    American Airlines3–63–63–63–63–63–73–6
    Frontier Airlines21–21–22–31–31–21–3
    Spirit Airlines1–21–21–21–21–21–21–2
  • Chicago (CHI)Denver (DEN)
    non-stop flights:
    37–56 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
    • Volaris
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines31–4331–4231–4230–4330–4330–4330–43
    American Airlines6–106–105–95–105–105–105–10
    Frontier Airlines1011–21–211–2
    Volaris1001111
  • Chicago (CHI)Orlando (MCO)
    non-stop flights:
    22–55 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
    • Frontier Airlines
    • Spirit Airlines
    • Volaris
    • Azul Brazilian Airlines
    from $179
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines13–2812–2512–2512–2812–2812–2712–28
    American Airlines5–145–175–155–145–165–145–15
    Frontier Airlines2–61–41–43–42–61–41–4
    Spirit Airlines2–42–42–42–42–42–42–4
    Volaris1111111
    Azul Brazilian Airlines0111011
  • Chicago (CHI)New Orleans (MSY)
    non-stop flights:
    15–41 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
    • American Airlines
    • Spirit Airlines
    from $160
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines12–3011–3011–3011–3011–3011–3111–31
    American Airlines3–83–83–83–83–83–83–8
    Spirit Airlines1–21–21–21–21–21–21–2
  • Chicago (CHI)Boston (BOS)
    non-stop flights:
    32–55 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
    • JetBlue Airways
    • Royal Jordanian
    from $193
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines18–2618–2618–2618–2618–2619–2818–26
    American Airlines9–139–189–189–189–189–179–13
    Delta Air Lines4–84–84–84–84–63–74–6
    JetBlue Airways21–21–2221–22
    Royal Jordanian0100000
  • Chicago (CHI)Atlanta (ATL)
    non-stop flights:
    29–51 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • 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 Lines12–1412–1412–1412–1412–1412–1412–14
    United Airlines9–1410–149–149–149–149–149–14
    American Airlines5–105–125–125–125–125–115–10
    Frontier Airlines4–51–51–54–54–51–53–5
    Spirit Airlines2222222
    Asiana Airlines2002020
    Air Canada0101001
    Cathay Pacific Airways1000000
    Turkish Airlines0001000
  • Chicago (CHI)Washington-DC (WAS)
    non-stop flights:
    45–74 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 Airlines37–5837–5837–5837–5837–5837–6037–58
    American Airlines8–158–158–148–148–148–138–16
  • 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:
    19–41 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 $108
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines13–2513–2513–2513–2513–2513–2713–25
    Spirit Airlines3–83–83–83–83–83–83–8
    American Airlines2–52–52–52–52–52–52–5
    Frontier Airlines1111111
    Allegiant Air0001001
  • Chicago (CHI)Fort Myers (RSW)
    non-stop flights:
    8–43 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 $236
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–324–324–324–324–324–334–32
    American Airlines2–62–72–62–62–62–62–6
    Spirit Airlines2–32–32–32–32–32–32–3
    Frontier Airlines1001111
  • Chicago (CHI)Minneapolis (MSP)
    non-stop flights:
    32–53 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 Airlines12–1812–1812–1812–1812–1812–2112–18
    Delta Air Lines12–1512–1612–1512–1612–1611–1712–15
    American Airlines8–168–168–158–168–168–148–15
    Sun Country Airlines1111111
    Frontier Airlines1000100
  • Chicago (CHI)Seattle-Tacoma (SEA)
    non-stop flights:
    17–46 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
    • 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 Airlines9–198–198–198–198–198–209–19
    Alaska Airlines4–124–124–144–134–134–124–12
    American Airlines3–103–103–93–93–103–93–9
    Delta Air Lines2–42–42–42–42–42–32–4
    China Airlines1100000
    EVA Airways0001000
  • Chicago (CHI)San Diego (SAN)
    non-stop flights:
    11–28 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
    • Qatar Airways
    from $131
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–127–127–127–127–125–187–14
    American Airlines5–75–75–75–75–74–75–7
    Alaska Airlines2–32–32–32–32–32–32–3
    Qatar Airways1000000
  • Chicago (CHI)Phoenix - Sky Harbor (PHX)
    non-stop flights:
    18–51 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
    • Royal Jordanian
    from $177
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–286–276–286–276–276–286–27
    American Airlines11–1811–1811–1811–1811–1811–1811–18
    Frontier Airlines1–51–21–21–41–51–41–4
    Royal Jordanian0100000
  • Chicago (CHI)Dallas (DFW)
    non-stop flights:
    22–47 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
    • Asiana Airlines
    • Spirit Airlines
    • Qantas Airways
    from $122
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines18–2715–2415–2416–2915–2514–2316–27
    United Airlines6–126–126–126–126–126–136–12
    Frontier Airlines2–41–22–33–43–41–42–4
    Asiana Airlines0220202
    Spirit Airlines1111111
    Qantas Airways0011001
    Volaris1000100
Prices based on recent searches, subject to last-minute changes
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