Flights from United States to Washington DC

Our cheapest offers for flights from United States a Washington DC

Here you can compare cheap flights from United States to Washington DC (IAD) 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 Washington DC. Prices and availability may change at any time.

  • Dallas (DFW)Washington DC (IAD)
    non-stop flights:
    up to 4 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • United Airlines
    • Frontier Airlines
    from $146
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines3–43–43–43–43–43–43–4
    United Airlines3332–42–33–43
    Frontier Airlines1101111
  • Boston (BOS)Washington DC (IAD)
    non-stop flights:
    4–5 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $228
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–54–54–54–54–54–54–5
  • Atlanta (ATL)Washington DC (IAD)
    non-stop flights:
    1–10 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Delta Air Lines
    • United Airlines
    • Frontier Airlines
    • Westjet
    from $127
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines6–106–106–106–106–106–106–10
    United Airlines3–93–93–93–103–93–93–10
    Frontier Airlines21–21–2221–22
    Westjet1111–2111
  • Las Vegas (LAS)Washington DC (IAD)
    non-stop flights:
    1–8 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Frontier Airlines
    from $464
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–83–83–83–83–73–83–7
    Frontier Airlines1111111
  • Charlotte (CLT)Washington DC (IAD)
    non-stop flights:
    4–14 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–127–137–137–137–137–147–12
    American Airlines4–104–104–104–104–104–104–10
  • Buffalo (BUF)Washington DC (IAD)
    non-stop flights:
    3–12 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $152
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–83–93–93–103–93–123–11
  • Columbia (CAE)Washington DC (IAD)
    non-stop flights:
    2–7 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $282
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines2–72–72–72–72–72–72–7
  • Austin (AUS)Washington DC (IAD)
    non-stop flights:
    3–7 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $127
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines3–73–63–73–63–73–73–7
  • Newark (EWR)Washington DC (IAD)
    non-stop flights:
    up to 22 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Copa Airlines
    from $151
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines9–219–219–219–229–219–229–21
    Copa Airlines0010110
  • Detroit (DTW)Washington DC (IAD)
    non-stop flights:
    up to 19 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Delta Air Lines
    • United Airlines
    • Westjet
    from $145
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines4–184–194–194–194–194–184–18
    United Airlines2–72–82–62–72–72–82–7
    Westjet1101110
  • Hartford - International (BDL)Washington DC (IAD)
    non-stop flights:
    6–14 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $238
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines6–126–126–136–126–126–146–14
  • Columbus (CMH)Washington DC (IAD)
    non-stop flights:
    4–13 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    from $265
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines4–134–134–134–134–134–134–13
  • Clarksburg (CKB)Washington DC (IAD)
    non-stop flights:
    only flights with stopover
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Contour Airlines
    • Allegiant Air
    from $313
Prices based on recent searches, subject to last-minute changes
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