Latest deals
FAQs
Reviews
Flight Tracker
Price Alerts

Book flights with United Airlines

1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Round-trip United Airlines flight deals

Compare round-trip international and domestic flight deals from United Airlines recently found by momondo users
United Airlines
Dec 25
LAX8:35 pmLos Angeles
1h 17m
LAS9:52 pmLas Vegas Harry Reid Intl
Jan 1
LAS6:00 amLas Vegas Harry Reid Intl
1h 21m
LAX7:21 amLos Angeles
$91
Find similar
United Airlines
Dec 31
LAX4:30 pmLos Angeles
1h 17m
LAS5:47 pmLas Vegas Harry Reid Intl
Jan 3
LAS8:00 amLas Vegas Harry Reid Intl
1h 21m
LAX9:21 amLos Angeles
$104
Find similar
United Airlines
Feb 5
LAX8:20 amLos Angeles
1h 17m
LAS9:37 amLas Vegas Harry Reid Intl
Feb 5
LAS1:35 pmLas Vegas Harry Reid Intl
1h 21m
LAX2:56 pmLos Angeles
$112
Find similar
United Airlines
Dec 19
LAX11:10 pmLos Angeles
1h 19m
LAS12:29 amLas Vegas Harry Reid Intl
Dec 21
LAS6:00 amLas Vegas Harry Reid Intl
1h 21m
LAX7:21 amLos Angeles
$117
Find similar
United Airlines
Dec 24
LAX12:08 pmLos Angeles
1h 34m
SFO1:42 pmSan Francisco
Dec 31
SFO10:35 pmSan Francisco
1h 28m
LAX12:03 amLos Angeles
$117
Find similar
United Airlines
Dec 11
LAX8:24 amLos Angeles
5h 30m
BOS4:54 pmBoston Logan Intl
Jan 8
BOS5:45 amBoston Logan Intl
8h 40m
1 stop
LAX11:25 amLos Angeles
$187
Find similar

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
Dec 17
LAX8:20 amLos Angeles
1h 20m
LAS9:40 amLas Vegas Harry Reid Intl
$43
Find similar
United Airlines
Dec 25
LAX8:35 pmLos Angeles
1h 17m
LAS9:52 pmLas Vegas Harry Reid Intl
$46
Find similar
United Airlines
Apr 17
LAX10:35 pmLos Angeles
1h 21m
LAS11:56 pmLas Vegas Harry Reid Intl
$59
Find similar
United Airlines
Jan 24
LAX8:10 pmLos Angeles
1h 31m
SFO9:41 pmSan Francisco
$59
Find similar
United Airlines
May 1
LAX10:45 pmLos Angeles
1h 16m
LAS12:01 amLas Vegas Harry Reid Intl
$75
Find similar
United Airlines
Dec 17
LAX8:24 amLos Angeles
5h 30m
BOS4:54 pmBoston Logan Intl
$109
Find similar

Quick facts about United Airlines

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

Cheapest Route

$39

Most Popular Route

LAS to LAX

Shortest Flight

0h 53m

Longest Flight

4h 17m
The cheapest route United Airlines flies is from San Francisco to Ontario for $39
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 4h 17m from Chicago (ORD) to Las Vegas (LAS)
Search flight deals

Information about flying with United Airlines

Does United Airlines have flights from Los Angeles?

Yes. United Airlines flies out of Los Angeles 1,079 times a week. However, this number may vary depending on cancellations.

Where does United Airlines fly to?

United Airlines has a total of 1,564 routes to 75 different countries. 929 out of 1,564 routes are domestic, while 635 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?

Chicago O'Hare Intl, Los Angeles, and San Francisco 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 $77 per ticket and with 0 stops, flying from San Diego to San Francisco and back is the cheapest round-trip domestic route United Airlines has available at the moment. Flying from San Francisco to Ontario with 0 stops for $39 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
Good9,046 verified ratings
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Pros +
  • Flight was quick and easy. (in 2447 reviews)
  • Crew was pretty cool. (in 2084 reviews)
Cons -
  • Have the middle seats vacant. (in 137 reviews)
  • The space in economy plus. (in 296 reviews)
  • "Also, not sure why the Wifi went out midway through the flight." (in 5027 reviews)
Sort by:
10.0 Wonderful
KAYAK
The crew's professionalism, kindness were outstanding. The plane was clean --though the "room" business class is showing its age was great. Food options, quality and taste were great--amenities were good. And appreciated how organized and ontime everything was. Only feedback is business class could be updated or freshened up --and a thicker mattress cover would have been great to soften the seat.
10.0 Wonderful
KAYAK
Crew, service, boarding, cleanliness, food -and on time arrival and departure was overall outstanding on ANA.
2.0 Poor
KAYAK
I can't properly complete this survey as we're still in the middle of the holiday and l, despite your nagging about reviewing the flight, have other priorities just now. The only reason I'm bothering to submit this at all is because the passenger's experience was absolutely disgusting. The flight was late, the United Airlines app lost his boarding pass, and by the time the ticketing staff finally got it sorted, he'd missed his connecting flight. The United staff then refused to help him get onto another flight, despite it being ENTIRELY United's fault he'd missed it in the first place. Underpricer is a pain in the arse too. Their salesperson, Dia, called me repeatedly at all hours of the day and night to pester me about seat preferences and travel insurance. Then, after charging a ridiculous fee to choose seats, she had the nerve to call and tell me that the airline had removed his seat preferences and I'd have to pay almost as much again to rebook them. When I asked if I'd be refunded the money I'd already paid to book his seat preferences, she put me on hold to "speak to [her] colleagues" and miraculously decided that, as it was the airline's mistake, his preferences would be rebooked at no extra charge. It REEKED of an attempt to milk me for more money. On top of that, here you are, nagging me IN THE MIDDLE OF OUR HOLIDAY for a review. I can assure you I won't be using either momondo OR United Airlines again.
8.0 Very good
KAYAK
Seats are not comfortable and in flight entertainment was not working.
8.0 Very good
KAYAK
Flight was smooth and Crew were good-food was terrible.

United Airlines Flight Tracker

Search by route or flight number to check the flight status for United Airlines
YYYY-MM-DD

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/26
Fri 1/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip

Popular flights with United Airlines

Popular flights according to clicks in the last 7 days on momondo
Atlanta to New Yorkfrom $48
Cleveland to Fort Lauderdalefrom $49
New York to Atlantafrom $49
Los Angeles to Las Vegasfrom $52
Fort Lauderdale to Clevelandfrom $54
Houston to Orlandofrom $56
New York to Orlandofrom $56
Washington, D.C. to Orlandofrom $56
Las Vegas to San Franciscofrom $57
Ontario to Denverfrom $57
Los Angeles to Phoenixfrom $57
Denver to Phoenixfrom $57