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United Airlines Flights to Washington D.C. (WAS)
Hotels in Washington D.C.
      • Cheapest nonstop
        BOS 05:45
        1h 35m
        Direct
        IAD 07:20
        United Airlines Boston - Washington D.C. | Sat, Oct 3 | United Airlines
        DCA 19:46
        2h 14m
        Direct
        BOS 22:00
        Jetblue Airways Washington D.C. - Boston | Sat, Oct 10 | Jetblue Airways
        S$ 193 S$ 323
        40% off
        40% off
        S$ 323 S$ 193
      • ATL 14:40
        1h 52m
        Direct
        IAD 16:32
        United Airlines Atlanta - Washington D.C. | Sat, Oct 17 | United Airlines
        IAD 07:50
        2h 4m
        Direct
        ATL 09:54
        Frontier Airlines Washington D.C. - Atlanta | Sat, Oct 24 | Frontier Airlines
        S$ 205 S$ 323
        37% off
        37% off
        S$ 323 S$ 205
      • YYZ 09:44
        1h 37m
        Direct
        IAD 11:21
        United Airlines Toronto - Washington D.C. | Fri, Sep 18 | United Airlines
        IAD 17:17
        1h 45m
        Direct
        YYZ 19:02
        United Airlines Washington D.C. - Toronto | Sun, Sep 20 | United Airlines
        S$ 262 S$ 323
        19% off
        19% off
        S$ 323 S$ 262
      • MCO 19:21
        2h 9m
        Direct
        IAD 21:30
        United Airlines Orlando - Washington D.C. | Mon, Sep 28 | United Airlines
        IAD 11:12
        2h 22m
        Direct
        MCO 13:34
        Frontier Airlines Washington D.C. - Orlando | Mon, Oct 5 | Frontier Airlines
        S$ 270
        16% off
        S$ 323 S$ 270
      • RDU 06:00
        1h 7m
        Direct
        IAD 07:07
        United Airlines Raleigh - Washington D.C. | Wed, Sep 30 | United Airlines
        IAD 22:42
        1h 17m
        Direct
        RDU 23:59
        United Airlines Washington D.C. - Raleigh | Wed, Oct 7 | United Airlines
        S$ 271
        16% off
        S$ 323 S$ 271
      • ORD 14:37
        2h 7m
        Direct
        IAD 17:44
        United Airlines Chicago - Washington D.C. | Wed, Oct 7 | United Airlines
        IAD 07:50
        11h 41m
        1 stop
        ORD 18:31
        Frontier Airlines Washington D.C. - Chicago | Wed, Oct 14 | Frontier Airlines
        S$ 269
        17% off
        S$ 323 S$ 269
      • EWR 10:30
        1h 29m
        Direct
        DCA 11:59
        United Airlines New York - Washington D.C. | Wed, Sep 30 | United Airlines
        IAD 07:50
        8h 10m
        1 stop
        LGA 16:00
        Frontier Airlines Washington D.C. - New York | Wed, Oct 7 | Frontier Airlines
        S$ 296
        8% off
        S$ 323 S$ 296
      • MSY 08:00
        5h 24m
        1 stop
        DCA 14:24
        United Airlines New Orleans - Washington D.C. | Wed, Sep 30 | United Airlines
        IAD 07:50
        9h 32m
        1 stop
        MSY 16:22
        Frontier Airlines Washington D.C. - New Orleans | Wed, Oct 7 | Frontier Airlines
        S$ 299
        7% off
        S$ 323 S$ 299
      • DFW 05:15
        5h 38m
        1 stop
        DCA 11:53
        United Airlines Dallas - Washington D.C. | Wed, Oct 14 | United Airlines
        IAD 12:30
        3h 22m
        Direct
        DFW 14:52
        Frontier Airlines Washington D.C. - Dallas | Wed, Oct 21 | Frontier Airlines
        S$ 300
        7% off
        S$ 323 S$ 300
      • SIN 13:00
        17h 25m
        1 stop
        WAS 14:00
        Normal Airline Singapore - Washington D.C. | Mon, Sep 14 | Normal Airline
        WAS 15:00
        6h
        Direct
        SIN 16:00
        Normal Airline Washington D.C. - Singapore | Wed, Sep 16 | Normal Airline
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      • Cheapest nonstop
        MCO 09:00
        2h 14m
        Direct
        IAD 11:14
        United Airlines Orlando - Washington D.C. | Sat, Oct 31 | United Airlines
        S$ 140 S$ 791
        82% off
        82% off
        S$ 791 S$ 140
      • GSP 06:00
        1h 34m
        Direct
        IAD 07:34
        United Airlines Greenville - Washington D.C. | Fri, Oct 23 | United Airlines
        S$ 162 S$ 791
        80% off
        80% off
        S$ 791 S$ 162
      • ATL 09:50
        1h 51m
        Direct
        IAD 11:41
        United Airlines Atlanta - Washington D.C. | Fri, Oct 2 | United Airlines
        S$ 170 S$ 791
        79% off
        79% off
        S$ 791 S$ 170
      • EWR 14:00
        1h 24m
        Direct
        DCA 15:24
        United Airlines New York - Washington D.C. | Tue, Sep 29 | United Airlines
        S$ 190
        76% off
        S$ 791 S$ 190
      • ORD 13:55
        2h 8m
        Direct
        DCA 17:03
        United Airlines Chicago - Washington D.C. | Sat, Sep 26 | United Airlines
        S$ 231
        71% off
        S$ 791 S$ 231
      • FLL 12:11
        2h 29m
        Direct
        IAD 14:40
        United Airlines Fort Lauderdale - Washington D.C. | Thu, Oct 1 | United Airlines
        S$ 233
        71% off
        S$ 791 S$ 233
      • YYZ 09:44
        1h 37m
        Direct
        IAD 11:21
        United Airlines Toronto - Washington D.C. | Sun, Oct 4 | United Airlines
        S$ 331
        57% off
        S$ 791 S$ 331
      • BOS 19:23
        1h 45m
        Direct
        IAD 21:08
        United Airlines Boston - Washington D.C. | Sat, Sep 19 | United Airlines
        S$ 347
        56% off
        S$ 791 S$ 347
      • DFW 12:35
        3h
        Direct
        IAD 16:35
        United Airlines Dallas - Washington D.C. | Sat, Oct 3 | United Airlines
        S$ 735
        7% off
        S$ 791 S$ 735
      • SIN 13:00
        17h 25m
        1 stop
        WAS 14:00
        Normal Airline Singapore - Washington D.C. | Mon, Sep 14 | Normal Airline
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Flight prices from Washington D.C. with United Airlines are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

About United Airlines
Airline name
United Airlines
Airline code
UA
Airline type
Low-cost carrier (LCC)
Airline alliance
Star Alliance
Popular Countries United Airlines Flies to:
China , Singapore and United States
Popular United Airlines Arrival Cities
Popular United Airlines Departure Cities
Based on Trip.com Historical Data

United Airlines Flights to Washington D.C. - FAQ

  • Does United Airlines have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with United Airlines (UA). This information can vary depending on your flight, so be sure to check your itinerary.
    • Approx. 25 hours 21 minutes to fly from Singapore to Washington D.C..
    • Approx. 1 hour 25 minutes to fly from New York to Washington D.C..
    • Approx. 6 hours 31 minutes to fly from San Francisco to Washington D.C..
    • Approx. 1 hour 54 minutes to fly from Boston to Washington D.C..
  • You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near Washington D.C..
    • Look up different airlines that have flights to Washington D.C..
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.
  • Understanding peak and off travel seasons to Washington D.C. can help you arrange your travel plans accordingly. The most popular month to visit Washington D.C. is September. The average price of flight tickets to Washington D.C. in September is S$ 696.
  • Flight tickets to Washington D.C. are the cheapest in September compared to other months, the average price is S$ 696.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

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To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.