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Cheap United Airlines flights

DEL
21 Mar — 28 Mar1
1 adult

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 16 March 2025. In the last 7 days, Cheapflights users made a total of 454,620 searches.

Cheapest Route

₹ 4,521

Most Popular Route

PHX to LAX

Shortest Flight

0h 40m

Longest Flight

16h 41m
Flying from Ontario to San Francisco
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Flying from Phoenix Sky Harbor Intl to Los Angeles
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Flying from Christiansted Henry Rohlsen to San Juan Luis Munoz Marin Intl
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Flying from Las Vegas Harry Reid Intl to Toronto Pearson 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 16 March 2025.

Sun 20/409:00SIN - SFO
Nonstop15h 05mUnited Airlines
Wed 23/410:25SFO - SIN
Nonstop17h 00mUnited Airlines
Deal found ₹ 74,328

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 16 March 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 454,620 searches.
United Airlines
7.4
Good
8,615 reviews
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Overview

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Food

6.6
Pros +
  • "Everything was cool, smooth flight." (in 2442 reviews)
  • The flight arrived early and that was great (in 143 reviews)
  • Flight was quick and easy. (in 2395 reviews)
Cons -
  • Customer service was very poor. (in 236 reviews)
  • I will Never fly on them Again! (in 554 reviews)
  • Entertainment wasn’t working well at all (in 1245 reviews)

Frequently asked questions about United Airlines

  • What are the most popular United Airlines airports?

    The most popular airports for United Airlines are Newark, 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?

    A flight from Ontario to San Francisco, which has 0 stops, is ₹ 4,521 which is the least expensive round-trip domestic flight that United Airlines offers. The cheapest one-way United Airlines ticket is flying from San Diego to San Francisco. You can expect to pay around ₹ 2,521 per ticket. This flight has 0 stops.

  • What is United Airlines’s cheapest international flight?

    Flying from San Francisco to Vancouver Intl with United Airlines for ₹ 13,475 is the least expensive round-trip international flight we could find with this airline. This route typically has 0 layovers. For a one-way international United Airlines flight, the cheapest we could find was for ₹ 5,477. This is a flight from Las Vegas Harry Reid Intl to Toronto Pearson Intl with 1 stop.

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