United Airlines Flights: Search & Compare Deals

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Return United Airlines flight deals

Compare return international and domestic flight deals from United Airlines recently found by momondo users

International

United Airlines

20 Apr

SYD09:30Sydney Kingsford Smith

13h 40m

LAX06:10Los Angeles

9 May

LAX15:05Los Angeles

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

$1,107

United Airlines

1 Mar

SYD11:20Sydney Kingsford Smith

13h 40m

LAX06:00Los Angeles

10 Mar

LAX09:15Los Angeles

26h 05m

1 stop

SYD06:20Sydney Kingsford Smith

$1,112

United Airlines

18 Jan

SYD11:20Sydney Kingsford Smith

13h 45m

LAX06:05Los Angeles

31 Jan

LAX16:30Los Angeles

18h 50m

1 stop

SYD06:20Sydney Kingsford Smith

$1,113

United Airlines

24 Nov

SYD11:50Sydney Kingsford Smith

22h 35m

1 stop

LAX15:25Los Angeles

28 Nov

LAX22:35Los Angeles

39h 45m

1 stop

SYD09:20Sydney Kingsford Smith

$1,116

United Airlines

1 Feb

MEL11:30Melbourne

14h 25m

LAX06:55Los Angeles

3 Feb

LAX19:45Los Angeles

19h 45m

1 stop

MEL10:30Melbourne

$1,177

United Airlines

22 Mar

BNE10:20Brisbane

13h 10m

SFO06:30San Francisco

12 Apr

SFO23:10San Francisco

14h 20m

BNE06:30Brisbane

$1,194

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights

International

United Airlines

24 Nov

SYD11:20Sydney Kingsford Smith

13h 45m

LAX06:05Los Angeles

$683

United Airlines

19 Nov

SYD11:20Sydney Kingsford Smith

13h 45m

LAX06:05Los Angeles

$685

United Airlines

1 Mar

SYD11:20Sydney Kingsford Smith

13h 40m

LAX06:00Los Angeles

$686

United Airlines

28 Dec

SYD11:20Sydney Kingsford Smith

13h 45m

LAX06:05Los Angeles

$688

United Airlines

2 Dec

MEL11:30Melbourne

14h 25m

LAX06:55Los Angeles

$691

United Airlines

15 Feb

SYD11:50Sydney Kingsford Smith

13h 35m

SFO06:25San Francisco

$1,549

Quick facts about United Airlines

Find info about flight duration, flight prices, and popular routes for United Airlines

Cheapest Route	$87
Most Popular Route	ORD to MIA
Shortest Flight	1h 10m
Longest Flight	3h 31m

The cheapest route United Airlines flies is from Chicago O'Hare Intl to Cleveland Hopkins Intl for $87

Flying from Chicago O'Hare Intl to Miami is currently the most popular United Airlines route

The quickest United Airlines flight route is 1h 10m from Washington, D.C. (IAD) to Morgantown (MGW)

The longest United Airlines flight route is 3h 31m from Fort Lauderdale (FLL) to Chicago (ORD)

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Information about flying with United Airlines

Does United Airlines have flights from Sydney Kingsford Smith?

Yes, United Airlines currently has 150 flights out of Sydney Kingsford Smith per week.

Where does United Airlines fly to?

United Airlines flies 1,671 different routes (689 international and 982 domestic) on a yearly basis. You can find United Airlines flights to 77 different countries. Based on our data, Sydney is the most popular domestic destination and flying to Newark is the most popular international destination.

What are the top airports United Airlines serves?

Chicago O'Hare Intl is the top airport served by United Airlines. San Francisco and Denver Intl are also popular airports that United Airlines uses a routine basis.

How do I check the flight status for United Airlines?

Check the flight status for United Airlines using our real-time Flight Tracker. To get an update, type in either the airport name or the United Airlines flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for United Airlines flights. If you want more information about a particular flight, feel free to call United Airlines at 131 777 or visit their website at united.com.

What is the cheapest domestic United Airlines flight?

At the moment, flying from Memphis to Houston George Bush Intcntl with 0 stops for $172 is the cheapest return domestic route that United Airlines offers. If you’re fine with booking a one-way domestic flight with United Airlines, then flying from Chicago O'Hare Intl to Cleveland Hopkins Intl with 0 stops for $87 is the cheapest option.

What are the bag size limits for United Airlines?

At the moment, United Airlines requires that checked bag dimensions be within 158cm. Your cabin bag can be 56x35x22cm or smaller. If you also have a personal item, then it should be no longer than 43x25x22cm.

United Airlines Reviews

7.3

Good10,000 verified ratings

8.1Crew

7.1Entertainment

7.3Comfort

6.7Food

7.7Boarding

8.0 Very Good

Jay, Oct 2026

The loading process. Less like a cattle herd and load by group #

8.0 Very Good

Anonymous, Sept 2026

United Airlines was good overall. Advanced plane and on time service.

2.0 Poor

Anonymous, Sept 2026

My flight was cancelled, I was rebooked on another flight to Paris, almost missed my flight as I had a short connection. They had to call a car to take me to board the plane in Paris. My luggage was sent to London, received it 3 days later. I missed taking few of my meds.

6.0 Okay

Anonymous, Sept 2026

Fair

6.0 Okay

Luis, Aug 2026

No leg room. Entertainment was not working