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Cheap United Airlines flights

SYD
10 Mar — 17 Mar1
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 8 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$127

Most Popular Route

SFO to LAX

Shortest Flight

0h 59m

Longest Flight

15h 55m
Flying from San Francisco to Los Angeles
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Flying from San Francisco to Los Angeles
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Flying from Cheyenne to Denver Intl
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Flying from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl
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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 8 February 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
9,257 reviews
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Overview

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

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

  • What is United Airlines’s cheapest domestic flight?

    Priced at $127 per ticket, a flight from San Francisco to Los Angeles 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 Los Angeles to Las Vegas Harry Reid Intl. You can expect to pay around $63 per ticket. This flight has 0 stops.

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