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 5 September 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Explore the most affordable United Airlines flight options available. Find the lowest fares based on data from user searches, with prices last updated on 5 September 2026.
Thu 8/1017:10 -
1 stop34h 10m
Sun 11/1007:45 -
2 stops16h 21m
Deal found £536
Fri 30/1015:30 -
1 stop11h 40m
Sat 31/1009:30 -
2 stops15h 50m
Deal found £538
Fri 25/919:00 -
1 stop32h 05m
Fri 2/1009:00 -
1 stop31h 50m
Deal found £578
Direct United Airlines flights
Explore direct United Airlines flight options based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.
Thu 8/1017:10 -
1 stop34h 10m
Sun 11/1007:45 -
2 stops16h 21m
Deal found £536
Fri 30/1015:30 -
1 stop11h 40m
Sat 31/1009:30 -
2 stops15h 50m
Deal found £538
Fri 25/919:00 -
1 stop32h 05m
Fri 2/1009:00 -
1 stop31h 50m
Deal found £578
Last-minute United Airlines flights
Discover last-minute United Airlines flight deals. Data last updated 5 September 2026 and is based on user searches.
Thu 10/905:50 -
1 stop23h 10m
Thu 17/913:50 -
1 stop11h 05m
Deal found £596
Sat 12/918:25 -
1 stop21h 35m
Sat 19/913:50 -
1 stop30h 20m
Deal found £594
Tue 15/911:00 -
1 stop18h 10m
Wed 23/914:00 -
1 stop12h 59m
Deal found £738
Fri 25/919:00 -
1 stop32h 05m
Fri 2/1009:00 -
1 stop31h 50m
Deal found £578
Thu 8/1017:10 -
1 stop34h 10m
Sun 11/1007:45 -
2 stops16h 21m
Deal found £536
Fri 30/1015:30 -
1 stop11h 40m
Sat 31/1009:30 -
2 stops15h 50m
Deal found £538
One-way United Airlines flights
Search for one-way United Airlines flight options. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.
Thu 1/1018:25 -
1 stop21h 35m
Deal found £218
Fri 25/910:40 -
1 stop14h 50m
Deal found £220
Sat 10/1021:40 -
1 stop11h 05m
Deal found £239
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 5 September 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
2.0
Mediocre
Dawn,Aug 2026
ORD - DEN
I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
1 out of 3334
Frequently asked questions about United Airlines
What are the most popular United Airlines airports?
The most popular airports for United Airlines are Denver Intl, Los Angeles, and San Francisco 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 Denver Intl to Hayden Yampa Valley, which is £87. This round-trip flight has 0 stops. For a one-way domestic United Airlines flight, the cheapest route is Cleveland Hopkins Intl to Chicago O'Hare Intl (0 stops) for £44.
What is United Airlines’s cheapest international flight?
The least expensive round-trip international United Airlines flight is: -Vancouver Intl to Los Angeles, -0 stops, -£128 per ticket United Airlines has international one-way flights available, but the cheapest is a flight from Los Angeles to Vancouver Intl for just £65. This flight has 1 stop.
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