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Cheap United Airlines flights

SYD
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

United Airlines information

Discover detailed information about United Airlines flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 18 May 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$164

Most Popular Route

DEN to LAX

Shortest Flight

0h 48m

Longest Flight

15h 19m
Flying from Washington, D.C. Dulles Intl to Lynchburg Preston-Glenn Field
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Flying from Denver Intl to Los Angeles Los Angeles
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Flying from Denver Intl to Cheyenne
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Flying from Nashville Intl to Toronto Pearson Intl
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Cheapest United Airlines flights
Explore the most affordable United Airlines flight options available. Find the lowest fares based on data from user searches, with prices last updated on 18 May 2026.

Thu 13/809:45
RDU
-
MEL
1 stop32h 30m
United Airlines
Wed 26/810:55
MEL
-
RDU
1 stop23h 29m
United Airlines
Deal found $1,528
Thu 13/817:33
RDU
-
MEL
1 stop24h 42m
United Airlines
Sun 23/810:55
MEL
-
RDU
1 stop23h 39m
United Airlines
Deal found $1,529
Mon 10/809:50
RDU
-
SYD
1 stop31h 05m
United Airlines
Wed 26/810:20
SYD
-
RDU
1 stop20h 07m
United Airlines
Deal found $1,821

United Airlines Reviews

Read reviews and feedback from other travellers about their experiences with United Airlines sourced from user searches. These reviews were last updated on 18 May 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 647,157 searches.
United Airlines
7.4
Good
9,736 reviews
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Overview

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

    Based on flight volume data, Los Angeles Los Angeles is the most popular airport that United Airlines uses. Chicago O'Hare Intl and Denver Intl are the next two most visited by United Airlines.

  • What is United Airlines’s cheapest domestic flight?

    Priced at $164 per ticket, a flight from Washington, D.C. Dulles Intl to Lynchburg Preston-Glenn Field is the cheapest domestic route United Airlines has available at the moment. This is a round-trip route and has 0 stops. The cheapest one-way United Airlines ticket is flying from Chicago O'Hare Intl to Lambert-St Louis. You can expect to pay around $82 per ticket. This flight has 0 stops.

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