Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap United Airlines flights

LHR
6 Aug — 13 Aug1
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 July 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£88

Most Popular Route

SFO to LAX

Shortest flight

0h 49m

Longest Flight

14h 11m
Flying from Los Angeles Los Angeles to Las Vegas Harry Reid Intl
Search Deals
Flying from San Francisco to Los Angeles Los Angeles
Search Deals
Flying from Denver Intl to Cheyenne
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 7 July 2026.

Tue 24/1107:00
CMH
-
EDI
2 stops22h 20m
United Airlines
Thu 26/1109:25
EDI
-
CMH
1 stop11h 24m
United Airlines
Deal found £609
Thu 29/1019:59
CMH
-
LHR
2 stops31h 11m
United Airlines
Sun 1/1106:50
LHR
-
CMH
2 stops17h 00m
United Airlines
Deal found £635
Tue 13/1019:59
CMH
-
EDI
1 stop9h 36m
United Airlines
Fri 23/1009:00
EDI
-
CMH
2 stops35h 16m
United Airlines
Deal found £678

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 July 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
United Airlines
7.4
Good
9,945 reviews
Check prices
Overview

Food

6.7

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

    The most popular airports for United Airlines are San Francisco, Denver Intl, and Los Angeles Los Angeles according to our data. Flights to or from any of these airports should be available via United Airlines year-round.

  • What is United Airlines’s cheapest domestic flight?

    The cheapest domestic United Airlines flight is flying Los Angeles Los Angeles to Las Vegas Harry Reid Intl, which is £88. This round-trip flight has 0 stops. For a one-way domestic United Airlines flight, the cheapest route is Houston George Bush Intcntl to Atlanta Hartsfield-Jackson (0 stops) for £44.

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.