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Cheap United Airlines flights

SYD
8 Jan — 15 Jan1
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 9 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$137

Most Popular Route

MSY to MIA

Shortest Flight

0h 58m

Longest Flight

17h 32m
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 Cheyenne to Denver Intl
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Flying from Baltimore/Washington to San José Juan Santamaria 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 9 December 2025.

Sun 8/213:50BOS - BNE
1 stop26h 40mUnited Airlines
Thu 12/211:40BNE - BOS
1 stop25h 07mUnited Airlines
Deal found $1,308
Sat 3/106:20BOS - BNE
2 stops34h 10mUnited Airlines
Wed 25/211:40BNE - BOS
2 stops37h 56mUnited Airlines
Deal found $1,316
Mon 2/205:45BOS - MEL
2 stops35h 45mUnited Airlines
Mon 9/213:00MEL - BOS
1 stop24h 42mUnited Airlines
Deal found $1,524

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 9 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
9,089 reviews
Check prices
Overview

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1
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. San Francisco and Los Angeles are the next two most visited by United Airlines.

  • What is United Airlines’s cheapest domestic flight?

    Priced at $137 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 Las Vegas Harry Reid Intl to Los Angeles. You can expect to pay around $69 per ticket. This flight has 0 stops.

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