Cheap United Airlines flights

SYD
7 joulu — 14 joulu1
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 7 marraskuu 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$111

Most Popular Route

LAS to LAX

Shortest Flight

1h 09m

Longest Flight

11h 45m
Flying from Ontario to San Francisco
Flying from Las Vegas Harry Reid Intl to Los Angeles
Flying from Newark to Boston Logan Intl
Flying from Seattle/Tacoma Intl to Vancouver 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 7 marraskuu 2025.

ti 3/214:20BOS - MEL
2 stops27h 10mUnited Airlines
la 28/211:30MEL - BOS
2 stops23h 38mUnited Airlines
Deal found $1,808
to 12/213:50BOS - MEL
1 stop28h 10mUnited Airlines
ma 23/213:00MEL - BOS
2 stops26h 57mUnited Airlines
Deal found $1,822
la 18/419:35BOS - SYD
2 stops45h 25mUnited Airlines
su 26/410:20SYD - BOS
1 stop25h 22mUnited Airlines
Deal found $1,951

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 7 marraskuu 2025 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
9,007 reviews
Overview

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6
Pros +
  • Flight was quick and easy. (in 2447 reviews)
  • Crew was pretty cool. (in 2084 reviews)
Cons -
  • Have the middle seats vacant. (in 137 reviews)
  • The space in economy plus. (in 296 reviews)
  • Also no entertainment (in 1245 reviews)

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

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

  • What is United Airlines’s cheapest domestic flight?

    Priced at $111 per ticket, a flight from Ontario to San Francisco 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 San Diego to San Francisco. You can expect to pay around $60 per ticket. This flight has 0 stops.

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