United Airlines flights to Washington (USWA) from $774

Flight Deals

Cheap United Airlines Flight Deals to Washington

Here are some of the best deals found on KAYAK recently from United Airlines to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return United Airlines flight deals from Australia to Washington

Wed, 25 Mar - Tue, 5 May

10:30 - 18:09MEL-SEA

25h 39m2 stops

11:05 - 08:15SEA-MEL

28h 10m2 stops

$1,216United Airlines

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Fri, 26 Dec - Fri, 2 Jan

13:00 - 00:59MEL-SEA

30h 59m1 stop

23:59 - 09:30SEA-MEL

38h 31m2 stops

$1,218United Airlines

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Sun, 21 Dec - Tue, 30 Dec

13:00 - 18:48MEL-PDX

24h 48m1 stop

19:45 - 10:00PDX-MEL

19h 15m1 stop

$1,410United Airlines

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Mon, 2 Feb - Fri, 13 Feb

13:00 - 12:33MEL-PDX

18h 33m1 stop

07:00 - 10:00PDX-MEL

32h 00m2 stops

$1,416United Airlines

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Mon, 2 Feb - Fri, 13 Feb

13:00 - 18:48MEL-PDX

24h 48m1 stop

08:30 - 10:00PDX-MEL

30h 30m2 stops

$1,418United Airlines

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Sun, 21 Dec - Mon, 5 Jan

13:00 - 00:59MEL-SEA

30h 59m1 stop

12:35 - 10:05SEA-MEL

26h 30m2 stops

$1,555United Airlines

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Sun, 28 Dec - Sun, 4 Jan

13:00 - 10:01MEL-PDX

40h 01m2 stops

19:45 - 00:15PDX-MEL

33h 30m2 stops

$1,752United Airlines

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Sat, 27 Dec - Sat, 3 Jan

13:00 - 00:59MEL-SEA

30h 59m1 stop

05:02 - 09:30SEA-MEL

33h 28m2 stops

$1,785United Airlines

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Fri, 26 Dec - Fri, 2 Jan

13:00 - 21:07MEL-SEA

27h 07m1 stop

07:00 - 09:30SEA-MEL

55h 30m2 stops

$1,787United Airlines

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Tue, 31 Mar - Tue, 21 Apr

11:55 - 16:28MEL-PDX

22h 33m1 stop

13:39 - 08:15PDX-MEL

25h 36m1 stop

$1,810United Airlines

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Useful Info

Low season	November
High season	June
Cheapest flight	$774
Average price round-trip	$1,680

Best time to beat the crowds (3% less expensive on average)

Most popular time to fly (18% more expensive on average)

Flight from Melbourne to Seattle

(price for this month)

KAYAK's insights & trends for flights to Washington

Get data-powered insights and trends for flights to Washington to help you find the cheapest flights, the best time to fly and much more.

Prices

Based on KAYAK data, the cheapest day to fly to Washington is Tuesday when return tickets can be as cheap as $1,716. On the other hand, the most expensive day to fly is Sunday, when return prices are $1,983 on average.

What is the cheapest month to fly from Australia to Washington?

The cheapest month for flights from Australia to Washington is October, when tickets cost $1,283 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $2,280 and $2,181 respectively.

How far in advance should I book a flight from Australia to Washington?

To get a below-average price on a flight from Australia to Washington, you should book around 4 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

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7.4

Good9,017 verified ratings

8.1Crew

7.7Boarding

7.3Comfort

7.1Entertainment

6.6Food

Pros +

Flight was quick and easy. (in 2447 reviews)

Cons -

Have the middle seats vacant. (in 137 reviews)
The space in economy plus. (in 296 reviews)

Show reviews that mention

10.0 Wonderful

David, Nov 2025

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

10.0 Wonderful

Gheorghe, Nov 2025

Is my favorite Lufthansa?

8.0 Very Good

Semra, Nov 2025

Good trip. Good crew. Thank you!

8.0 Very Good

Semra, Nov 2025

Great crew, excellent landing, good food. Over all great experience. Thank you!

8.0 Very Good

Nathan, Nov 2025

Entertainment and wifi did not work

4.0 Mediocre

Alex, Nov 2025

Please figure out the delays

4.0 Mediocre

Thomas, Nov 2025

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 Mediocre

Thomas, Nov 2025

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

10.0 Wonderful

Claire, Nov 2025

Always wish for more healthy, gluten free options. We have to bring our own.

6.0 Okay

Claire, Nov 2025

Just the hardness of the seats was an issue.

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Find cheap United Airlines flights to Washington from $774

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Cheap United Airlines Flight Deals to Washington

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Recent last minute United Airlines flight deals from Australia to Washington

Good to know

KAYAK's insights & trends for flights to Washington

Get data-powered insights and trends for flights to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Washington?

Based on KAYAK data, the cheapest day to fly to Washington is Tuesday when return tickets can be as cheap as $1,716. On the other hand, the most expensive day to fly is Sunday, when return prices are $1,983 on average.

What is the cheapest month to fly from Australia to Washington?

The cheapest month for flights from Australia to Washington is October, when tickets cost $1,283 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $2,280 and $2,181 respectively.

How far in advance should I book a flight from Australia to Washington?

To get a below-average price on a flight from Australia to Washington, you should book around 4 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

How many airports are there in Washington?

There are 3 airports in Washington. The busiest airport is Seattle/Tacoma Airport (SEA), with 76% of all flights arriving there.

How long is the flight to Washington?

An average direct flight from Australia to Washington takes 27h 18m, covering a distance of 20569 km. The shortest route is Brisbane (BNE) to Portland (PDX) with an average flight time of 16h 30m.

What are the most popular destinations in Washington?

Based on KAYAK flight searches, the most popular destination is Seattle (77% of total searches to Washington). The next most popular destinations are Portland (19%) and Spokane (3%). Searches for flights to Walla Walla (1%) and to Pasco (1%) are also popular.

United Airlines customer reviews

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