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

23 Jan

DUB09:30Dublin

7h 25m

EWR11:55Newark

27 Jan

EWR20:05Newark

6h 25m

DUB07:30Dublin

€514

United Airlines

31 Oct

DUB13:35Dublin

7h 50m

EWR17:25Newark

7 Nov

EWR20:05Newark

9h 15m

1 stop

DUB10:20Dublin

€536

United Airlines

26 Nov

DUB09:00Dublin

10h 37m

1 stop

EWR14:37Newark

9 Dec

EWR13:47Newark

13h 23m

1 stop

DUB08:10Dublin

€572

United Airlines

12 Nov

DUB09:00Dublin

14h 01m

1 stop

EWR18:01Newark

15 Nov

EWR20:05Newark

6h 25m

DUB07:30Dublin

€573

United Airlines

26 Nov

DUB09:00Dublin

12h 38m

1 stop

ORD15:38Chicago O'Hare Intl

4 Dec

ORD18:30Chicago O'Hare Intl

7h 40m

DUB08:10Dublin

€585

United Airlines

9 Nov

DUB09:00Dublin

16h 10m

1 stop

IAD20:10Washington, D.C. Dulles Intl

18 Nov

IAD22:20Washington, D.C. Dulles Intl

7h 00m

DUB10:20Dublin

€607

One-way United Airlines flight deals

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

Domestic

International

United Airlines

11 Apr

SNN12:30Shannon

22h 40m

1 stop

DUB11:10Dublin

€868

United Airlines

11 Apr

DUB09:30Dublin

24h 45m

1 stop

SNN10:15Shannon

€871

United Airlines

10 Apr

SNN12:30Shannon

22h 40m

1 stop

DUB11:10Dublin

€1,715

Quick facts about United Airlines

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

Cheapest Route	€53
Most Popular Route	SFO to LAX
Shortest Flight	1h 10m
Longest Flight	3h 44m

The cheapest route United Airlines flies is from Portland to San Francisco for €53

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

The quickest United Airlines flight route is 1h 10m from Washington, D.C. (IAD) to Morgantown (MGW)

The longest United Airlines flight route is 3h 44m from Fort Lauderdale (FLL) to Chicago (ORD)

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Information about flying with United Airlines

Does United Airlines have flights from Dublin?

Yes, United Airlines has 68 weekly flights scheduled to fly out of Dublin.

Where does United Airlines fly to?

United Airlines flies a total of 1,672 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 687 international routes.

What are the top airports United Airlines serves?

Los Angeles is the most popular airport that United Airlines serves, followed by San Francisco and Denver Intl.

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 Las Vegas Harry Reid Intl for €100 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 Portland to San Francisco with 0 stops for €53 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

Good10,000 verified ratings

6.7Food

7.1Entertainment

7.7Boarding

7.3Comfort

8.1Crew

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