Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap United Airlines flights

SYD
13 ago. — 20 ago.1
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 14 julio 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$166

Most Popular Route

SFO to LAX

Shortest Flight

0h 58m

Longest Flight

14h 11m
Flying from Austin Bergstrom to Houston George Bush Intcntl
Search Deals
Flying from San Francisco to Los Angeles Los Angeles
Search Deals
Flying from Morgantown to Washington, D.C. Dulles Intl
Search Deals
Flying from Los Angeles Los Angeles to Vancouver Intl
Search Deals

Find United Airlines flight deals

Enter your travel dates to find the best prices.

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 14 julio 2026.

mar. 11/812:29
RDU
-
SYD
1 stop28h 26m
United Airlines
mar. 25/810:20
SYD
-
RDU
2 stops25h 39m
United Airlines
Deal found $1,711
dom. 30/813:15
RDU
-
SYD
2 stops27h 40m
United Airlines
mié. 9/909:30
SYD
-
RDU
2 stops23h 19m
United Airlines
Deal found $1,718
lun. 24/817:33
RDU
-
MEL
1 stop24h 42m
United Airlines
jue. 3/910:55
MEL
-
RDU
1 stop23h 39m
United Airlines
Deal found $1,747

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 14 julio 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
9,986 reviews
Check prices
Overview

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

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

  • What is United Airlines’s cheapest domestic flight?

    Priced at $166 per ticket, a flight from Austin Bergstrom to Houston George Bush Intcntl 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 Austin Bergstrom to Houston George Bush Intcntl. You can expect to pay around $84 per ticket. This flight has 0 stops.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Real-time United Airlines flight tracker

Track United Airlines flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
YYYY-MM-DD

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.