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Find cheap United Airlines flights to Las Vegas from $49

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap United Airlines Flight Deals to Las Vegas

 
Here are some of the best deals found on KAYAK recently from United Airlines to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip United Airlines flight deals to Las Vegas

Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
9:03 pm - 10:46 pm
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
6:00 am - 7:48 am
LAS
-
SFO
1h 48mnonstop
$97United Airlines
Sat, Mar 14 - Tue, Mar 17
United Airlines Logo
8:59 pm - 10:42 pm
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
6:00 am - 7:47 am
LAS
-
SFO
1h 47mnonstop
$107United Airlines
Thu, Feb 19 - Thu, Feb 26
United Airlines Logo
8:15 am - 9:35 am
LAX
-
LAS
1h 20mnonstop
United Airlines Logo
10:41 am - 12:02 pm
LAS
-
LAX
1h 21mnonstop
$115United Airlines
Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
4:05 pm - 5:11 pm
DEN
-
LAS
2h 06mnonstop
United Airlines Logo
4:40 pm - 7:39 pm
LAS
-
DEN
1h 59mnonstop
$117United Airlines
Sat, Mar 21 - Mon, Mar 23
United Airlines Logo
8:59 pm - 10:42 pm
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
7:57 pm - 9:47 pm
LAS
-
SFO
1h 50mnonstop
$117United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
11:15 pm - 12:58 am
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
8:00 pm - 9:50 pm
LAS
-
SFO
1h 50mnonstop
$123United Airlines
Sun, Mar 22 - Wed, Mar 25
United Airlines Logo
8:50 pm - 10:33 pm
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
1:30 pm - 7:02 pm
LAS
-
SFO
5h 32m
1 stop
$127United Airlines
Fri, Jul 10 - Sun, Jul 12
United Airlines Logo
7:00 pm - 8:07 pm
LAX
-
LAS
1h 07mnonstop
United Airlines Logo
6:00 am - 7:14 am
LAS
-
LAX
1h 14mnonstop
$129United Airlines
Sat, Feb 14 - Mon, Feb 16
United Airlines Logo
6:55 pm - 8:15 pm
LAX
-
LAS
1h 20mnonstop
United Airlines Logo
7:40 am - 9:01 am
LAS
-
LAX
1h 21mnonstop
$131United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
7:10 pm - 8:55 pm
SFO
-
LAS
1h 45mnonstop
United Airlines Logo
7:00 am - 8:48 am
LAS
-
SFO
1h 48mnonstop
$136United Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$49
Average price round-trip$324
Good deal one-way$305
Best time to beat the crowds with an average 2% drop in price.
Flight from San Francisco to Las Vegas
(avg. price over the last 2 weeks)
or less

When to book flights with United Airlines to Las Vegas

Average price per month
Flight prices as travel date approaches

FAQs for flying to Las Vegas with United Airlines

  • Which other airlines fly to Las Vegas?

    Along with United Airlines, you can also fly to Las Vegas with Southwest, Alaska Airlines, Allegiant Air, Allegiant Air, Breeze Airways, Breeze Airways, Spirit Airlines, Frontier, Frontier, Alaska Airlines, Advanced Air and Delta.

  • How much is a flight to Las Vegas with United Airlines?

    On average, United Airlines flights to Las Vegas cost $300 one-way.

  • Which airport do United Airlines flights to Las Vegas fly into?

    You’ll fly into Las Vegas McCarran Airport when flying to Las Vegas with United Airlines.

  • Are there any other airlines in Star Alliance that fly to Las Vegas?

    Unfortunately, there are no other airlines in Star Alliance that fly to Las Vegas.

Top tips for your flights to Las Vegas with United Airlines

  • The cheapest flight to Las Vegas with United Airlines found on KAYAK in the last 2 weeks departed from Washington, D.C. Dulles Intl Airport and cost $167.
  • If you’re intending to fly with United Airlines, book your flight to Las Vegas at least 1 week before departure to ensure a below-average price.
  • High season for flights to Las Vegas with United Airlines is September and prices are highest at this time. The cheapest month to fly is August.

United Airlines customer reviews

7.4
Good9,195 verified ratings
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Traveler rating:
Sort by:
C
8.0 Very good
Good
A
4.0 Mediocre
Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight
A
10.0 Wonderful
Consummate professionals and right on time!!
A
10.0 Wonderful
Was great
Y
2.0 Poor
no air to briad, wos very hot.
N
10.0 Wonderful
Good
N
10.0 Wonderful
Good
A
10.0 Wonderful
Flight attendant had positive attitude.
A
2.0 Poor
Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.
A
10.0 Wonderful
Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.
Read more about United Airlines

Everything you need to know for your flight to Las Vegas

Other airlines flying to Las Vegas

Flight deals from the most popular airlines with KAYAK users flying the route
Frontier flights to Las Vegas
Spirit Airlines flights to Las Vegas
Southwest flights to Las Vegas
Delta flights to Las Vegas