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

Domestic

International

United Airlines

10 Jul

DUB09:30Dublin

24h 45m

1 stop

SNN10:15Shannon

13 Jul

SNN12:30Shannon

22h 40m

1 stop

DUB11:10Dublin

€11,950

United Airlines

23 Jul

SNN09:30Shannon

24h 15m

1 stop

DUB09:45Dublin

30 Jul

DUB13:35Dublin

20h 40m

1 stop

SNN10:15Shannon

€11,950

United Airlines

24 Jul

SNN12:30Shannon

19h 00m

1 stop

DUB07:30Dublin

31 Jul

DUB09:30Dublin

24h 45m

1 stop

SNN10:15Shannon

€11,960

United Airlines

26 Jul

DUB11:35Dublin

19h 55m

1 stop

SNN07:30Shannon

2 Aug

SNN12:30Shannon

19h 00m

1 stop

DUB07:30Dublin

€11,982

United Airlines

25 Jul

DUB09:30Dublin

24h 45m

1 stop

SNN10:15Shannon

1 Aug

SNN09:30Shannon

24h 15m

1 stop

DUB09:45Dublin

€11,984

United Airlines

10 Jul

SNN12:30Shannon

19h 00m

1 stop

DUB07:30Dublin

14 Jul

DUB11:35Dublin

19h 55m

1 stop

SNN07:30Shannon

€11,998

One-way United Airlines flight deals

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

Domestic

International

United Airlines

20 Sept

DUB11:35Dublin

19h 55m

1 stop

SNN07:30Shannon

€988

United Airlines

20 Sept

DUB11:35Dublin

19h 55m

1 stop

SNN07:30Shannon

€989

United Airlines

22 Jul

SNN09:30Shannon

24h 15m

1 stop

DUB09:45Dublin

€1,064

United Airlines

2 Aug

DUB11:35Dublin

19h 55m

1 stop

SNN07:30Shannon

€1,131

United Airlines

4 Oct

SNN12:30Shannon

19h 00m

1 stop

DUB07:30Dublin

€1,140

United Airlines

19 Sept

DUB09:30Dublin

24h 45m

1 stop

SNN10:15Shannon

€1,142

Quick facts about United Airlines

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

Cheapest Route	€52
Most Popular Route	RNO to LAX
Shortest Flight	0h 49m
Longest Flight	2h 55m

The cheapest route United Airlines flies is from Washington, D.C. Dulles Intl to Pittsburgh for €52

Flying from Reno 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 2h 55m from Houston (IAH) to Chicago (ORD)

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Information about flying with United Airlines

Does United Airlines have flights from Dublin?

Yes, United Airlines has 96 weekly flights scheduled to fly out of Dublin.

Where does United Airlines fly to?

United Airlines flies a total of 1,639 routes per year to 75 countries. Dublin, their most popular domestic destination, is just one of 972 domestic routes United Airlines flies on a routine basis. Chicago is the most popular destination out of 667 international routes.

What are the top airports United Airlines serves?

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

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 Los Angeles to Las Vegas Harry Reid Intl for €103 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 Washington, D.C. Dulles Intl to Pittsburgh with 0 stops for €52 per ticket.

What is the cheapest international United Airlines flight?

Vancouver Intl to Los Angeles Los Angeles and back with 1 stop for €153 per ticket is the cheapest return international flight we could find from United Airlines. If you want a one-way international flight from United Airlines, the least expensive one we could find was for €79 per ticket flying from Los Angeles Los Angeles to Vancouver Intl with 1 stop.

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

Good9,895 verified ratings

6.6Food

8.1Crew

7.3Comfort

7.1Entertainment

7.7Boarding

6.0 Okay

Gabriel, Jun 2026

Was ok but not perfect

10.0 Wonderful

Anonymous, Jun 2026

Smooth

4.0 Mediocre

Amber, May 2026

Crammed like sardines

8.0 Very Good

Amber, May 2026

I am still confused why airlines started boarding front to back. It makes the whole process difficult and awkward

8.0 Very Good

Amber, May 2026

The planes were full to the brim! I understand that is how they make their money, there was no room for my backpack overhead and got the great pleasure of bumping into and rubbing my butt on at least 9 arms. Other than that, the flight attendant let me get some much needed sleep.