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Book flights with United Airlines

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Return United Airlines flight deals

Compare return international and domestic flight deals from United Airlines recently found by momondo users
United Airlines
30 May
LHR14:10London Heathrow
22h 34m
1 stop
IAD07:44Washington, D.C. Dulles Intl
31 May
IAD22:29Washington, D.C. Dulles Intl
18h 06m
1 stop
LHR21:35London Heathrow
£423
United Airlines
30 May
LHR14:10London Heathrow
22h 34m
1 stop
IAD07:44Washington, D.C. Dulles Intl
31 May
IAD12:35Washington, D.C. Dulles Intl
12h 20m
1 stop
LHR05:55London Heathrow
£423
United Airlines
13 May
LHR16:40London Heathrow
8h 35m
IAD20:15Washington, D.C. Dulles Intl
8 Jul
IAD06:33Washington, D.C. Dulles Intl
9h 52m
1 stop
LHR21:25London Heathrow
£426
United Airlines
15 May
LHR15:20London Heathrow
13h 05m
1 stop
IAD23:25Washington, D.C. Dulles Intl
9 Jul
IAD18:30Washington, D.C. Dulles Intl
7h 25m
LHR06:55London Heathrow
£428
United Airlines
12 May
LHR09:30London Heathrow
19h 29m
2 stops
EWR23:59Newark
19 May
EWR09:35Newark
6h 50m
LHR21:25London Heathrow
£436
United Airlines
15 Aug
LHR11:25London Heathrow
17h 49m
1 stop
LAX21:14Los Angeles
7 Sept
LAX23:15Los Angeles
14h 10m
1 stop
LHR21:25London Heathrow
£440

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
12 Jun
LHR10:25London Heathrow
8h 20m
EWR13:45Newark
£333
United Airlines
8 Sept
LHR08:45London Heathrow
16h 30m
1 stop
EWR20:15Newark
£334
United Airlines
14 Sept
LHR08:40London Heathrow
16h 35m
1 stop
EWR20:15Newark
£335
United Airlines
4 Jul
LHR16:40London Heathrow
12h 26m
1 stop
EWR00:06Newark
£336
United Airlines
1 Sept
LHR08:45London Heathrow
15h 45m
1 stop
LAX16:30Los Angeles
£366
United Airlines
24 Jun
EDI11:30Edinburgh Turnhouse
8h 35m
ORD14:05Chicago O'Hare Intl
£374

Quick facts about United Airlines

Find info about flight duration, flight prices, and popular routes for United Airlines

Cheapest Route

£41

Most Popular Route

SAN to SFO

Shortest flight

0h 48m

Longest Flight

3h 39m
The cheapest route United Airlines flies is from Denver Intl to Cheyenne for £41
Flying from San Diego to San Francisco is currently the most popular United Airlines route
The quickest United Airlines flight route is 0h 48m from Denver (DEN) to Cheyenne (CYS)
The longest United Airlines flight route is 3h 39m from San Francisco (SFO) to Austin (AUS)
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Information about flying with United Airlines

Does United Airlines have flights from London Heathrow?

Yes, United Airlines currently has 566 flights out of London Heathrow per week.

Where does United Airlines fly to?

United Airlines flies 1,634 different routes (643 international and 991 domestic) on a yearly basis. You can find United Airlines flights to 74 different countries. Based on our data, London is the most popular domestic destination and flying to Chicago is the most popular international destination.

What are the top airports United Airlines serves?

Los Angeles, San Francisco, and Chicago O'Hare Intl are the most popular airports United Airlines uses on a routine basis throughout the year.

How do I check the flight status for United Airlines?

To check the flight status of United Airlines, you can give them a call at 0845 607 6760 or visit their website at united.com. Or, you can use our on-page Flight Tracker that provides you with real-time United Airlines flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest domestic United Airlines flight?

The cheapest domestic return United Airlines flight is from Denver Intl to Cheyenne. This route is £82 per ticket and has 0 stops. Flying from Denver Intl to Cheyenne is the cheapest one-way domestic flight with United Airlines. This flight costs £41 per ticket and has 0 stops.

What are the bag size limits for United Airlines?

Flying with United Airlines does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 62in or smaller. Carry-on luggage must be 22x13x8in or smaller, and a personal item should be within 16x9x8in.

United Airlines Reviews

7.4
Good9,680 verified ratings
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
Sort by:
4.0 Mediocre
KAYAK
The flight was on an Embraer 175. Boarding was in time and we even took off on time. Being a regional Jet, there was no food in Business Class despite the fact it was a flight over 2 hours.
8.0 Very Good
KAYAK
There was no screen for the inflight entertainment. Also, I volunteered to board a later flight in exchange for $300 credit, and they told me that I would receive the credit regardless of whether they needed me to board the later flight. However, I have not heard anything about receiving the credit.
8.0 Very Good
KAYAK
Setting in the back of the plane not enough\nOptions for the food only left overs
8.0 Very Good
KAYAK
I was sitting in the last row in the plane.\nGetting left overs off of the food
10.0 Wonderful
KAYAK
Friendly crew! Flight arrived before the scheduled landing ! Thank you!

United Airlines Flight Tracker

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Popular flights with United Airlines

Popular flights according to clicks in the last 7 days on momondo
Los Angeles to Las Vegasfrom £58
New York to Atlantafrom £67
San Francisco to San Diegofrom £70
San Diego to San Franciscofrom £84
Atlanta to New Yorkfrom £85
Denver to Las Vegasfrom £86
San Francisco to Las Vegasfrom £90
Las Vegas to San Franciscofrom £90
New York to Orlandofrom £92
Chicago to Atlantafrom £98
San Francisco to Los Angelesfrom £101
Los Angeles to San Franciscofrom £102