Latest deals
FAQs
Reviews
Flight Tracker
Price Alerts

Book flights with United Airlines

1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Return United Airlines flight deals

Compare return international and domestic flight deals from United Airlines recently found by momondo users
United Airlines
5 Jun
LHR12:10London Heathrow
13h 00m
1 stop
EWR20:10Newark
10 Jun
EWR19:55Newark
53h 35m
2 stops
LHR06:30London Heathrow
United Airlines
7 May
EDI10:25Edinburgh Turnhouse
7h 35m
EWR13:00Newark
12 May
EWR15:00Newark
14h 35m
1 stop
EDI10:35Edinburgh Turnhouse
United Airlines
7 May
EDI12:30Edinburgh Turnhouse
12h 00m
1 stop
EWR19:30Newark
11 May
EWR20:00Newark
7h 05m
EDI08:05Edinburgh Turnhouse
United Airlines
10 Sept
LHR14:05London Heathrow
22h 12m
2 stops
EWR07:17Newark
24 Sept
EWR19:15Newark
10h 25m
1 stop
LHR10:40London Heathrow
United Airlines
17 Sept
LHR11:25London Heathrow
19h 35m
2 stops
SFO23:00San Francisco
30 Sept
SFO16:05San Francisco
10h 20m
LHR10:25London Heathrow
United Airlines
6 Sept
LHR08:30London Heathrow
15h 04m
1 stop
LAX15:34Los Angeles
6 Sept
LAX20:20Los Angeles
30h 05m
1 stop
LHR10:25London Heathrow

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
31 Aug
LHR08:30London Heathrow
37h 30m
3 stops
DEN15:00Denver Intl
United Airlines
14 Jul
LHR18:00London Heathrow
8h 20m
EWR21:20Newark
United Airlines
1 Jul
EDI12:30Edinburgh Turnhouse
8h 05m
IAD15:35Washington, D.C. Dulles Intl
United Airlines
12 Jul
LHR13:05London Heathrow
11h 05m
LAX16:10Los Angeles
United Airlines
12 Jun
LHR08:00London Heathrow
8h 05m
EWR11:05Newark
United Airlines
23 Aug
LHR08:30London Heathrow
37h 30m
3 stops
DEN15:00Denver Intl

Quick facts about United Airlines

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

Cheapest Route

£22

Most Popular Route

LAS to LAX

Shortest flight

0h 57m

Longest Flight

3h 33m
The cheapest route United Airlines flies is from San Diego to San Francisco for £22
Flying from Las Vegas Harry Reid Intl to Los Angeles is currently the most popular United Airlines route
The quickest United Airlines flight route is 0h 57m from Colorado Springs (COS) to Denver (DEN)
The longest United Airlines flight route is 3h 33m from Boise (BOI) to Chicago (ORD)

Information about flying with United Airlines

Does United Airlines have flights from London Heathrow?

Yes, United Airlines currently has 529 flights out of London Heathrow per week.

Where does United Airlines fly to?

United Airlines flies 1,528 different routes (623 international and 905 domestic) on a yearly basis. You can find United Airlines flights to 75 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?

San Francisco, Newark, 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 Ontario to San Francisco. This route is £39 per ticket and has 0 stops. Flying from San Diego to San Francisco is the cheapest one-way domestic flight with United Airlines. This flight costs £22 per ticket and has 0 stops.

What is the cheapest international United Airlines flight?

San Juan Luis Munoz Marin Intl to Houston George Bush Intcntl and back with 1 stop for £106 per ticket is the cheapest return international flight we could find from United Airlines. The cheapest United Airlines international flight we could find was flying from Fort Lauderdale to Montreal Pierre Elliott Trudeau Intl. This is a one-way flight for £51 and has 1 stop.

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
GoodBased on 8,683 verified guest reviews
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding

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)

Sort by:
8.0 Very Good
KAYAK
Everything was pretty good...food barely okay...plane staff was superb...seats were just adequate...not much to complain about.
2.0 Poor
KAYAK
Crew attitude is really bad
10.0 Wonderful
KAYAK
Very thing was good accept the snacks. Guess I should have had a Takeoff Box!
8.0 Very Good
KAYAK
Counter staff in San Pedro Sula are not friendly and have attitudes. The stewardesses were pleasant and professional.
6.0 Okay
KAYAK
Not a competitive soft product.

United Airlines Flight Tracker

Search by route or flight number to check the flight status for United Airlines
Wed 4/23

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 28/4
Mon 5/5

Find better results for your trip

Popular flights with United Airlines

Popular flights according to clicks in the last 7 days on momondo