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Cheap United Airlines flights

SYD
28 Jan — 4 Feb1
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 29 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$135

Most Popular Route

MSY to MIA

Shortest Flight

0h 49m

Longest Flight

18h 01m
Flying from Los Angeles to Las Vegas Harry Reid Intl
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Flying from New Orleans Louis Armstrong to Miami
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Flying from Denver Intl to Cheyenne
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Flying from Fort Lauderdale to Winnipeg
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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 29 December 2025.

Sun 25/109:25SEA - BNE
1 stop28h 05mUnited Airlines
Tue 3/211:40BNE - SEA
1 stop22h 14mUnited Airlines
Deal found $1,295
Sun 25/117:10SEA - BNE
1 stop20h 20mUnited Airlines
Fri 30/111:40BNE - SEA
2 stops24h 46mUnited Airlines
Deal found $1,301
Tue 17/212:32SEA - MEL
1 stop26h 28mUnited Airlines
Sat 7/311:30MEL - SEA
1 stop19h 54mUnited Airlines
Deal found $1,494

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 29 December 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
9,118 reviews
Check prices
Overview

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6
Pros +
  • Flight was quick and easy. (in 2447 reviews)
  • "Clean plane, organized crew." (in 2084 reviews)

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 $135 per ticket, a flight from Los Angeles to Las Vegas Harry Reid Intl 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 $68 per ticket. This flight has 0 stops.

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