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Cheap United Airlines flights

SIN
2 Apr — 9 Apr1
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 3 March 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 116

Most Popular Route

SFO to LAX

Shortest Flight

1h 05m

Longest Flight

15h 40m
Flying from Los Angeles to San Francisco
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Flying from San Francisco to Los Angeles
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Flying from Denver Intl to Montrose County
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Flying from Fort Lauderdale to Montreal Pierre Elliott Trudeau Intl
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International United Airlines flights
Search for international United Airlines flight options. Find affordable international airfare based on user searches. Data last updated 3 March 2026.

Fri 1-520:35
SIN
-
SFO
Nonstop15h 10m
United Airlines
Sun 12-722:50
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found S$ 963
Fri 1-509:00
SIN
-
SFO
Nonstop15h 10m
United Airlines
Sat 16-510:25
SFO
-
SIN
Nonstop17h 10m
United Airlines
Deal found S$ 968
Thu 19-310:10
SIN
-
SFO
Nonstop14h 55m
United Airlines
Wed 1-410:25
SFO
-
SIN
Nonstop17h 10m
United Airlines
Deal found S$ 1,046

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 3 March 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
United Airlines
7.4
Good
9,378 reviews
Check prices
Overview

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

    Los Angeles, Chicago O'Hare Intl, and San Francisco are the top three United Airlines airports based on our airline data. This may change if United Airlines makes updates to their flight routes due to supply and demand.

  • What is United Airlines’s cheapest domestic flight?

    A flight from Los Angeles to San Francisco, which has 0 stops, is S$ 116 which is the least expensive round-trip domestic flight that United Airlines offers. For a one-way domestic United Airlines flight, the cheapest route is Las Vegas Harry Reid Intl to San Francisco (0 stops) for S$ 61.

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