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

United Airlines

24 Nov

DUB09:00Dublin

11h 49m

1 stop

EWR15:49Newark

4 Dec

EWR19:55Newark

6h 35m

DUB07:30Dublin

€371

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United Airlines

26 Nov

DUB09:00Dublin

10h 29m

1 stop

EWR14:29Newark

3 Dec

EWR19:55Newark

6h 35m

DUB07:30Dublin

€371

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United Airlines

26 Nov

DUB09:30Dublin

7h 30m

EWR12:00Newark

10 Dec

EWR19:55Newark

6h 35m

DUB07:30Dublin

€375

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United Airlines

25 Nov

DUB09:30Dublin

7h 30m

EWR12:00Newark

2 Dec

EWR22:15Newark

6h 40m

DUB09:55Dublin

€376

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United Airlines

8 Dec

DUB09:00Dublin

12h 10m

1 stop

ORD15:10Chicago O'Hare Intl

14 Dec

ORD15:35Chicago O'Hare Intl

9h 55m

1 stop

DUB07:30Dublin

€400

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United Airlines

26 Nov

DUB12:05Dublin

8h 15m

IAD15:20Washington, D.C. Dulles Intl

24 Feb

IAD22:20Washington, D.C. Dulles Intl

7h 00m

DUB10:20Dublin

€480

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One-way United Airlines flight deals

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

United Airlines

4 Nov

DUB09:30Dublin

7h 30m

EWR12:00Newark

€891

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United Airlines

16 Apr

DUB09:20Dublin

7h 10m

EWR11:30Newark

€982

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United Airlines

17 Dec

DUB10:40Dublin

8h 50m

ORD13:30Chicago O'Hare Intl

€1,013

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United Airlines

3 Jan

DUB09:30Dublin

7h 30m

EWR12:00Newark

€1,102

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United Airlines

3 Jan

DUB09:00Dublin

31h 55m

2 stops

IAD11:55Washington, D.C. Dulles Intl

€1,327

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United Airlines

3 Jan

DUB09:30Dublin

7h 30m

EWR12:00Newark

€2,438

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Quick facts about United Airlines

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

Cheapest Route	€28
Most Popular Route	LAS to LAX
Shortest Flight	0h 53m
Longest Flight	3h 35m

The cheapest route United Airlines flies is from Las Vegas Harry Reid Intl to Los Angeles for €28

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 3h 35m from Washington, D.C. (IAD) to Dallas (DFW)

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Information about flying with United Airlines

Does United Airlines have flights from Dublin?

Yes, United Airlines has 54 weekly flights scheduled to fly out of Dublin.

Where does United Airlines fly to?

United Airlines flies a total of 1,561 routes per year to 76 countries. Dublin, their most popular domestic destination, is just one of 924 domestic routes United Airlines flies on a routine basis. Newark is the most popular destination out of 637 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 Newark and Orlando.

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 Las Vegas Harry Reid Intl to Los Angeles for €52 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 Las Vegas Harry Reid Intl to Los Angeles with 0 stops for €28 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

Good8,999 verified ratings

8.1Crew

7.7Boarding

7.1Entertainment

6.6Food

7.3Comfort

Pros +

The flight arrived early and that was great (in 143 reviews)
Flight was quick and easy. (in 2447 reviews)
The crew was very nice and professional. (in 2084 reviews)

Cons -

Dinner time flight no food. (in 5027 reviews)
Have the middle seats vacant. (in 137 reviews)
The space in economy plus. (in 296 reviews)

8.0 Very Good

Anonymous, Oct 2025

Flight was smooth and Crew were good-food was terrible.

8.0 Very Good

Anonymous, Sept 2025

Could have said yes to another glass of wine when asked, instead of we'll be coming around later in a couple of hours.

8.0 Very Good

Anonymous, Sept 2025

I was happy for the flight

8.0 Very Good

Michael, Sept 2025

Most of everything was fine other that a luggage issue in Newark where the forgot to unload a cart of luggage and we had to wait almost 90 minutes before it was resolved.

8.0 Very Good

Jose David, Sept 2025

The flight was on time and the crew was polite