United Airlines Flights: Search & Compare Deals

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Return United Airlines flight deals

Compare return international and domestic flight deals from United Airlines recently found by momondo users

International

United Airlines

16 Jan

DUB09:00Dublin

31h 32m

1 stop

EWR11:32Newark

17 Jan

EWR20:05Newark

6h 25m

DUB07:30Dublin

€515

United Airlines

18 Nov

DUB09:30Dublin

7h 25m

EWR11:55Newark

25 Nov

EWR19:59Newark

9h 21m

1 stop

DUB10:20Dublin

€522

United Airlines

17 Mar

DUB13:35Dublin

7h 50m

EWR17:25Newark

23 Mar

EWR19:00Newark

11h 20m

1 stop

DUB10:20Dublin

€567

United Airlines

16 Mar

DUB12:05Dublin

15h 21m

1 stop

EWR23:26Newark

25 Mar

EWR21:05Newark

6h 25m

DUB07:30Dublin

€571

United Airlines

5 Nov

DUB09:00Dublin

12h 38m

1 stop

ORD15:38Chicago O'Hare Intl

14 Nov

ORD18:30Chicago O'Hare Intl

7h 40m

DUB08:10Dublin

€595

United Airlines

3 Dec

DUB13:35Dublin

26h 50m

1 stop

IAD11:25Washington, D.C. Dulles Intl

5 Dec

IAD08:15Washington, D.C. Dulles Intl

41h 55m

2 stops

DUB07:10Dublin

€610

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights

Domestic

International

United Airlines

12 Apr

SNN12:30Shannon

19h 00m

1 stop

DUB07:30Dublin

€879

United Airlines

12 Apr

DUB13:35Dublin

20h 40m

1 stop

SNN10:15Shannon

€881

Quick facts about United Airlines

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

Cheapest Route	€48
Most Popular Route	SFO to LAX
Shortest Flight	0h 51m
Longest Flight	3h 38m

The cheapest route United Airlines flies is from San Francisco to Los Angeles for €48

Flying from San Francisco to Los Angeles is currently the most popular United Airlines route

The quickest United Airlines flight route is 0h 51m from Victoria (VCT) to Houston (IAH)

The longest United Airlines flight route is 3h 38m from Phoenix (PHX) to Chicago (ORD)

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Information about flying with United Airlines

Does United Airlines have flights from Dublin?

Yes, United Airlines has 60 weekly flights scheduled to fly out of Dublin.

Where does United Airlines fly to?

United Airlines flies a total of 1,680 routes per year to 77 countries. Dublin, their most popular domestic destination, is just one of 985 domestic routes United Airlines flies on a routine basis. Newark is the most popular destination out of 695 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 Denver Intl 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 San Francisco to Los Angeles for €96 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 Francisco to Los Angeles with 0 stops for €48 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

7.3

Good10,000 verified ratings

6.7Food

8.1Crew

7.1Entertainment

7.3Comfort

7.7Boarding

8.0 Very Good

Jay, Oct 2026

The loading process. Less like a cattle herd and load by group #

8.0 Very Good

Anonymous, Sept 2026

United Airlines was good overall. Advanced plane and on time service.

2.0 Poor

Anonymous, Sept 2026

My flight was cancelled, I was rebooked on another flight to Paris, almost missed my flight as I had a short connection. They had to call a car to take me to board the plane in Paris. My luggage was sent to London, received it 3 days later. I missed taking few of my meds.

6.0 Okay

Anonymous, Sept 2026

Fair

6.0 Okay

Luis, Aug 2026

No leg room. Entertainment was not working