Book flights with United Airlines

1 adult
0 bags
Voted the 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
6 Feb
DUB09:00Dublin
14h 03m
1 stop
EWR18:03Newark
9 Feb
EWR19:55Newark
6h 35m
DUB07:30Dublin
United Airlines
5 Dec
DUB09:00Dublin
15h 38m
2 stops
EWR19:38Newark
14 Dec
EWR22:15Newark
6h 40m
DUB09:55Dublin
United Airlines
5 Dec
DUB09:00Dublin
15h 38m
2 stops
EWR19:38Newark
14 Dec
EWR19:52Newark
9h 28m
1 stop
DUB10:20Dublin
United Airlines
4 Feb
DUB09:00Dublin
15h 49m
2 stops
EWR19:49Newark
8 Feb
EWR13:10Newark
14h 00m
2 stops
DUB08:10Dublin
United Airlines
4 Feb
DUB09:00Dublin
13h 28m
1 stop
ORD16:28Chicago O'Hare Intl
10 Feb
ORD18:35Chicago O'Hare Intl
7h 35m
DUB08:10Dublin
United Airlines
11 Dec
DUB12:05Dublin
8h 15m
IAD15:20Washington, D.C. Dulles Intl
8 Jan
IAD08:20Washington, D.C. Dulles Intl
18h 50m
1 stop
DUB08:10Dublin

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
30 Nov
DUB09:30Dublin
7h 30m
EWR12:00Newark
United Airlines
30 Nov
DUB09:30Dublin
7h 30m
EWR12:00Newark
United Airlines
19 Jan
DUB10:40Dublin
32h 42m
2 stops
EWR14:22Newark
United Airlines
29 Dec
DUB13:35Dublin
7h 50m
EWR16:25Newark
United Airlines
8 Apr
SNN12:30Shannon
7h 20m
EWR14:50Newark
United Airlines
2 Jan
DUB10:40Dublin
8h 50m
ORD13:30Chicago O'Hare Intl
€1,010
Find similar

Quick facts about United Airlines

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

Cheapest Route

€34

Most Popular Route

LAS to LAX

Shortest Flight

0h 53m

Longest Flight

4h 17m
The cheapest route United Airlines flies is from San Diego to San Francisco for €34
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 53m from Cheyenne (CYS) to Denver (DEN)
The longest United Airlines flight route is 4h 17m from Chicago (ORD) to Las Vegas (LAS)

Information about flying with United Airlines

Does United Airlines have flights from Dublin?

Yes, United Airlines has 64 weekly flights scheduled to fly out of Dublin.

Where does United Airlines fly to?

United Airlines flies a total of 1,564 routes per year to 75 countries. Dublin, their most popular domestic destination, is just one of 929 domestic routes United Airlines flies on a routine basis. Newark is the most popular destination out of 635 international routes.

What are the top airports United Airlines serves?

Chicago O'Hare Intl is the most popular airport that United Airlines serves, followed by Los Angeles and San Francisco.

How do I check the flight status for United Airlines?

Check the flight status for United Airlines using our real-time Flight Tracker. To get an update, type in either the airport name or the United Airlines flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for United Airlines flights. If you want more information about a particular flight, feel free to call United Airlines at 1890-925-252 or visit their website at united.com.

What is the cheapest domestic United Airlines flight?

The cheapest return domestic flight we could find with United Airlines was flying Los Angeles to Las Vegas Harry Reid Intl for €79 per ticket. This flight has 0 stops. If you’re looking for a one-way domestic flight with United Airlines, the cheapest route we could find was San Diego to San Francisco with 0 stops for €34 per ticket.

What are the bag size limits for United Airlines?

Keep in mind while you’re packing for your next trip that United Airlines has strict baggage size requirements. Any carry-on should be within 56x35x22cm, all checked bags should be within 158cm, and personal items should be 43x25x22cm or smaller.

United Airlines Reviews

7.4
Good9,046 verified ratings
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Pros +
  • Flight was quick and easy. (in 2447 reviews)
  • Crew was pretty cool. (in 2084 reviews)
Cons -
  • Have the middle seats vacant. (in 137 reviews)
  • The space in economy plus. (in 296 reviews)
  • "Also, not sure why the Wifi went out midway through the flight." (in 5027 reviews)
Sort by:
10.0 Wonderful
KAYAK
The crew's professionalism, kindness were outstanding. The plane was clean --though the "room" business class is showing its age was great. Food options, quality and taste were great--amenities were good. And appreciated how organized and ontime everything was. Only feedback is business class could be updated or freshened up --and a thicker mattress cover would have been great to soften the seat.
10.0 Wonderful
KAYAK
Crew, service, boarding, cleanliness, food -and on time arrival and departure was overall outstanding on ANA.
2.0 Poor
KAYAK
I can't properly complete this survey as we're still in the middle of the holiday and l, despite your nagging about reviewing the flight, have other priorities just now. The only reason I'm bothering to submit this at all is because the passenger's experience was absolutely disgusting. The flight was late, the United Airlines app lost his boarding pass, and by the time the ticketing staff finally got it sorted, he'd missed his connecting flight. The United staff then refused to help him get onto another flight, despite it being ENTIRELY United's fault he'd missed it in the first place. Underpricer is a pain in the arse too. Their salesperson, Dia, called me repeatedly at all hours of the day and night to pester me about seat preferences and travel insurance. Then, after charging a ridiculous fee to choose seats, she had the nerve to call and tell me that the airline had removed his seat preferences and I'd have to pay almost as much again to rebook them. When I asked if I'd be refunded the money I'd already paid to book his seat preferences, she put me on hold to "speak to [her] colleagues" and miraculously decided that, as it was the airline's mistake, his preferences would be rebooked at no extra charge. It REEKED of an attempt to milk me for more money. On top of that, here you are, nagging me IN THE MIDDLE OF OUR HOLIDAY for a review. I can assure you I won't be using either momondo OR United Airlines again.
8.0 Very Good
KAYAK
Seats are not comfortable and in flight entertainment was not working.
8.0 Very Good
KAYAK
Flight was smooth and Crew were good-food was terrible.

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
Thu 25/12
Thu 1/1

Find better results for your trip

Popular flights from United Airlines

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