United Airlines Airlines Flights: Search & Compare Deals

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Round-trip United Airlines flight deals

Compare round-trip international and domestic flight deals from United Airlines recently found by momondo users

Domestic

International

United Airlines

Sep 14

LAX10:35 pmLos Angeles

1h 22m

LAS11:57 pmLas Vegas Harry Reid Intl

Sep 17

LAS10:44 amLas Vegas Harry Reid Intl

1h 21m

LAX12:05 pmLos Angeles

$117

United Airlines

Sep 10

LAX10:55 amLos Angeles

1h 33m

SFO12:28 pmSan Francisco

Sep 17

SFO10:50 pmSan Francisco

1h 41m

LAX12:31 amLos Angeles

$117

United Airlines

Dec 21

LAX10:35 pmLos Angeles

1h 35m

SFO12:10 amSan Francisco

Dec 22

SFO10:35 pmSan Francisco

1h 31m

LAX12:06 amLos Angeles

$126

United Airlines

Jan 14

LAX3:40 pmLos Angeles

1h 17m

LAS4:57 pmLas Vegas Harry Reid Intl

Jan 18

LAS7:40 amLas Vegas Harry Reid Intl

1h 16m

LAX8:56 amLos Angeles

$128

United Airlines

Sep 25

LAX10:35 pmLos Angeles

1h 24m

SFO11:59 pmSan Francisco

Sep 28

SFO5:41 pmSan Francisco

1h 37m

LAX7:18 pmLos Angeles

$134

United Airlines

Sep 8

LAX11:14 pmLos Angeles

5h 39m

BOS7:53 amBoston Logan Intl

Sep 12

BOS8:25 amBoston Logan Intl

6h 15m

LAX11:40 amLos Angeles

$287

One-way United Airlines flight deals

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

Domestic

International

United Airlines

Dec 30

LAX7:55 pmLos Angeles

1h 18m

LAS9:13 pmLas Vegas Harry Reid Intl

$59

United Airlines

Dec 23

LAX6:00 amLos Angeles

1h 32m

SFO7:32 amSan Francisco

$59

United Airlines

Dec 25

LAX9:35 pmLos Angeles

1h 18m

LAS10:53 pmLas Vegas Harry Reid Intl

$76

United Airlines

Sep 25

LAX10:35 pmLos Angeles

1h 24m

SFO11:59 pmSan Francisco

$76

United Airlines

Sep 17

LAX10:35 pmLos Angeles

1h 19m

LAS11:54 pmLas Vegas Harry Reid Intl

$94

United Airlines

Oct 27

MIA9:15 amMiami

11h 45m

1 stop

LAX6:00 pmLos Angeles

$164

Quick facts about United Airlines

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

Cheapest Route	$59
Most Popular Route	SFO to LAX
Shortest Flight	0h 48m
Longest Flight	4h 02m

The cheapest route United Airlines flies is from Hayden Yampa Valley to Denver Intl for $59

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

The quickest United Airlines flight route is 0h 48m from Houston (IAH) to Victoria (VCT)

The longest United Airlines flight route is 4h 02m from Los Angeles (LAX) to Vancouver (YVR)

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Information about flying with United Airlines

Does United Airlines have flights from Los Angeles?

Yes. United Airlines flies out of Los Angeles 876 times a week. However, this number may vary depending on cancellations.

Where does United Airlines fly to?

United Airlines has a total of 1,654 routes to 75 different countries. 989 out of 1,654 routes are domestic, while 665 are international. Newark is the most popular United Airlines domestic flight destination, whereas the most popular international flight is to Tokyo.

What are the top airports United Airlines serves?

San Francisco, Denver Intl, and Los Angeles are the most popular airports United Airlines uses on a routine basis throughout the year.

How do I check the flight status for United Airlines?

To check the flight status of United Airlines, you can give them a call at +1 800 864 8331 or visit their website at united.com. Or, you can use our on-page Flight Tracker that provides you with real-time United Airlines flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest domestic United Airlines flight?

For $117 per ticket and with 0 stops, flying from Ontario to San Francisco and back is the cheapest round-trip domestic route United Airlines has available at the moment. Flying from Hayden Yampa Valley to Denver Intl with 0 stops for $59 is the cheapest domestic one-way route with United Airlines.

What are the bag size limits for United Airlines?

Flying with United Airlines does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 62in or smaller. Carry-on luggage must be 22x13x8in or smaller, and a personal item should be within 16x9x8in.

United Airlines Reviews

7.4

Good10,000 verified ratings

7.3Comfort

8.1Crew

6.7Food

7.7Boarding

7.1Entertainment

2.0 Poor

Michael, Aug 2026

horrible

8.0 Very good

Skinner, Aug 2026

The whole staff was very very accommodating and helpful. I have a broken foot right now and they helped me out the whole way to Tampa Bay. Leg room is always an issue but the staff was amazing

4.0 Mediocre

Jonathan, Jul 2026

Please bring back hot meals on long flights. Or at least something besides crackers and other starchy stuff. Maybe fresh fruit. I would be willing to pay higher fares for this. Also, whatever happened to wide body jets on transcon or Hawaii flights. A five hour flight on a single aisle plane is not comfortable.

6.0 Okay

Mendy, Jul 2026

Old airplane, crew forgot to bring me my kosher meal, and I had to ask for it twice, and wait until everyone finished receiving their meal, drink, and garbage collection, and then they brought me mine.

6.0 Okay

Gabriel, Jun 2026

Was ok but not perfect