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Find cheap United Airlines flights to Washington, D.C.

CMH — WAS
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest United Airlines flights from Australia to Washington, D.C.
Explore the most affordable United Airlines flight options available from Australia to Washington, D.C.. Find the lowest fares with prices last updated on 27 July 2026.

Mon 27/710:55
MEL
-
BWI
2 stops27h 33m
United Airlines
Sun 9/806:38
BWI
-
MEL
1 stop35h 37m
United Airlines
Deal found 26/7$1,368
Mon 3/810:55
MEL
-
BWI
2 stops26h 24m
United Airlines
Mon 24/816:18
BWI
-
MEL
2 stops25h 57m
United Airlines
Deal found 25/7$1,371
Wed 5/809:30
MEL
-
BWI
1 stop22h 13m
United Airlines
Mon 17/818:52
BWI
-
MEL
1 stop23h 23m
United Airlines
Deal found 23/7$1,374

Flights to Washington, D.C. with United Airlines at a glance

Find detailed information about United Airlines flights from Australia to Washington, D.C.. Explore the options provided by United Airlines to plan your journey from Australia to Washington, D.C.. Data last updated 27 July 2026.

Popular in

September

Cheapest in

August

Average price

$1,504

Return from

$1,371

One-way from

$849
Highest demand for flights to Washington, D.C. with United Airlines; 4% potential price increase.
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Best time to find cheap flights to Washington, D.C. with United Airlines; 2% potential price drop.
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Average price for flights to Washington, D.C. with United Airlines (return).
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United Airlines
  • United Airlines
  • 23/8-30/8
  • 2 total stops
  • 55h 20m total
  • Australia to Washington, D.C.
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United Airlines
  • United Airlines
  • 3/8
  • 2 total stops
  • 36h 32m total
  • Australia to Washington, D.C.
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Cheapflights Insights

Find cheap United Airlines flights to Washington, D.C.

How long is the flight to Washington, D.C. with United Airlines?

On average, United Airlines flights from Australia to Washington, D.C. take 23 hours 44 minutes. Flights to Washington, D.C. from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Washington, D.C. with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Washington, D.C.?

    United Airlines flights tend to land at either Washington, D.C. Dulles Intl Airport or Washington, D.C. Reagan-National Airport.

  • Is United Airlines the cheapest airline for a flight to Washington, D.C.?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Washington, D.C. tends to be with Fiji Airways.

  • Are there alternative airlines other than United Airlines that fly to Washington, D.C.?

    Qantas Airways, Air Canada and Air New Zealand all fly to Washington, D.C. and offer an alternative to United Airlines.

  • How much is a United Airlines flight to Washington, D.C.?

    The average price for a return flight is $2,045.

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Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Check prices
Overview

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Popular United Airlines flights

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Airports serving Washington, D.C.

Book a flight to or from one of these Washington, D.C. airports.
Flights to Reagan-National
Flights to Dulles Intl
Flights from Reagan-National
Flights from Dulles Intl