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Cheap United Airlines flights

KUL
6 Feb — 13 Feb1
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 January 2026. In the last 7 days, Cheapflights users made a total of 407,431 searches.

Cheapest Route

RM 312

Most Popular Route

SFO to LAX

Shortest Flight

1h 20m

Longest Flight

8h 02m
Flying from Denver Intl to San Diego
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Flying from San Francisco to Los Angeles
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Flying from Newark to Washington, D.C. Dulles Intl
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Flying from Atlanta Hartsfield-Jackson to New York LaGuardia
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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 7 January 2026.

Tue 5/518:00BOS - PEN
2 stops29h 10mUnited Airlines
Wed 13/512:00PEN - BOS
3 stops47h 54mUnited Airlines
Deal found RM 3,117
Thu 26/211:00BOS - KUL
2 stops34h 20mUnited Airlines
Wed 11/320:30KUL - BOS
2 stops40h 19mUnited Airlines
Deal found RM 3,121
Mon 6/415:28BOS - PEN
3 stops31h 42mUnited Airlines
Tue 21/412:00PEN - BOS
3 stops48h 14mUnited Airlines
Deal found RM 3,328

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 January 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 407,431 searches.
United Airlines
7.4
Good
9,138 reviews
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Overview

Boarding

7.7

Food

6.6

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 Los Angeles, San Francisco, and Chicago O'Hare Intl 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 round-trip flight with United Airlines within the country is flying Denver Intl to San Diego. Expect to pay around RM 312 per ticket. This route tends to have 0 stops. The cheapest domestic one-way flight with United Airlines that we could find is flying from San Francisco to Las Vegas Harry Reid Intl. This flight has 0 stops and costs about RM 158 per ticket.

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