Cheap United Airlines flights

LHR
27 Oct — 3 Nov1
1 adult
1 adult, Economy, 0 bags

United Airlines information

Cheapest Route

£85

Most Popular Route

SFO to LAX

Shortest flight

0h 48m

Longest Flight

12h 14m
Flying from San Francisco to Los Angeles
Flying from San Francisco to Los Angeles
Flying from Denver Intl to Cheyenne
Flying from Washington, D.C. Reagan-National to Toronto Pearson Intl

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Enter your travel dates to find the best prices.

Cheapest United Airlines flights

Mon 12/1006:00 -
2 stops21h 05m
Wed 21/1011:30 -
2 stops17h 29m
Deal found £547
Sun 21/319:51 -
1 stop9h 39m
Tue 30/312:30 -
2 stops15h 56m
Deal found £550
Tue 2/214:50 -
2 stops14h 30m
Thu 4/206:10 -
2 stops17h 14m
Deal found £585

United Airlines Reviews

United Airlines
7.4
Good
10,000 reviews
Overview

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

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 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 San Francisco to Los Angeles, which is £85. This round-trip flight has 0 stops. For a one-way domestic United Airlines flight, the cheapest route is San Francisco to Los Angeles (0 stops) for £45.

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