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.
Search flight deals

Return United Airlines flight deals

Compare return international and domestic flight deals from United Airlines recently found by momondo users
United Airlines
12 Apr
LHR13:40London Heathrow
16h 00m
1 stop
LAX21:40Los Angeles Los Angeles
24 Apr
LAX09:15Los Angeles Los Angeles
17h 55m
1 stop
LHR11:10London Heathrow
£370
United Airlines
5 May
EDI12:30Edinburgh Turnhouse
11h 45m
1 stop
EWR19:15Newark
11 May
EWR20:00Newark
7h 05m
EDI08:05Edinburgh Turnhouse
£373
United Airlines
1 Jun
LHR10:35London Heathrow
11h 00m
SFO13:35San Francisco
9 Jun
SFO22:35San Francisco
14h 05m
1 stop
LHR20:40London Heathrow
£397
United Airlines
30 May
LHR10:00London Heathrow
18h 15m
1 stop
LAX20:15Los Angeles Los Angeles
13 Jun
LAX10:55Los Angeles Los Angeles
17h 25m
1 stop
LHR12:20London Heathrow
£400
United Airlines
21 Jul
LHR10:00London Heathrow
16h 30m
1 stop
SFO18:30San Francisco
28 Jul
SFO19:45San Francisco
10h 25m
LHR14:10London Heathrow
£418
United Airlines
5 May
EDI09:40Edinburgh Turnhouse
7h 40m
EWR12:20Newark
12 May
EWR15:08Newark
14h 27m
1 stop
EDI10:35Edinburgh Turnhouse
£421

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
13 May
EDI09:40Edinburgh Turnhouse
7h 40m
EWR12:20Newark
£294
United Airlines
4 May
LHR08:40London Heathrow
16h 35m
1 stop
EWR20:15Newark
£326
United Airlines
4 May
LHR08:40London Heathrow
16h 35m
1 stop
EWR20:15Newark
£327
United Airlines
4 May
LHR07:25London Heathrow
16h 20m
1 stop
EWR18:45Newark
£329
United Airlines
1 Sept
LHR12:10London Heathrow
36h 20m
1 stop
LAX16:30Los Angeles Los Angeles
£353
United Airlines
28 Apr
LHR10:35London Heathrow
11h 05m
SFO13:40San Francisco
£365

Quick facts about United Airlines

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

Cheapest Route

£40

Most Popular Route

SFO to LAX

Shortest flight

0h 49m

Longest Flight

3h 50m
The cheapest route United Airlines flies is from Eugene to San Francisco for £40
Flying from San Francisco to Los Angeles Los Angeles is currently the most popular United Airlines route
The quickest United Airlines flight route is 0h 49m from Denver (DEN) to Cheyenne (CYS)
The longest United Airlines flight route is 3h 50m from Chicago (ORD) to Calgary (YYC)
Search flight deals

Information about flying with United Airlines

Does United Airlines have flights from London Heathrow?

Yes, United Airlines currently has 553 flights out of London Heathrow per week.

Where does United Airlines fly to?

United Airlines flies 1,637 different routes (643 international and 994 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 Los Angeles, Chicago O'Hare Intl, and Denver 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 Cheyenne to Denver Intl. This route is £83 per ticket and has 0 stops. Flying from Eugene to San Francisco is the cheapest one-way domestic flight with United Airlines. This flight costs £40 per ticket and has 0 stops.

What is the cheapest international United Airlines flight?

Vancouver Intl to Los Angeles Los Angeles and back with 0 stops for £112 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 Los Angeles Los Angeles to Vancouver Intl. This is a one-way flight for £50 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
Good9,462 verified ratings
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Sort by:
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!
10.0 Wonderful
KAYAK
Great as always!
10.0 Wonderful
KAYAK
Everything was great!

United Airlines Flight Tracker

Search by route or flight number to check the flight status for United Airlines
YYYY-MM-DD

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip

Popular flights with United Airlines

Popular flights according to clicks in the last 7 days on momondo
Denver to Las Vegasfrom £67
Los Angeles to Las Vegasfrom £67
Las Vegas to Los Angelesfrom £69
San Francisco to Los Angelesfrom £75
New York to Charlottefrom £79
New York to Atlantafrom £83
New York to Orlandofrom £88
Chicago to Las Vegasfrom £91
Los Angeles to San Diegofrom £91
Chicago to Los Angelesfrom £92
Los Angeles to Phoenixfrom £95
San Francisco to Las Vegasfrom £96