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Find cheap United Airlines flights to Las Vegas from $47

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

Sat, May 9 - Tue, May 12
United Airlines Logo
7:10 pm - 9:01 pm
SFO
-
LAS
1h 51mnonstop
United Airlines Logo
7:15 am - 9:02 am
LAS
-
SFO
1h 47mnonstop
$105United Airlines
Sat, May 16 - Sat, May 16
United Airlines Logo
4:45 pm - 6:41 pm
SFO
-
LAS
1h 56mnonstop
United Airlines Logo
7:50 pm - 9:34 pm
LAS
-
SFO
1h 44mnonstop
$112United Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
11:08 pm - 12:59 am
SFO
-
LAS
1h 51mnonstop
United Airlines Logo
7:50 pm - 9:34 pm
LAS
-
SFO
1h 44mnonstop
$115United Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
7:08 pm - 8:59 pm
SFO
-
LAS
1h 51mnonstop
United Airlines Logo
7:00 am - 8:48 am
LAS
-
SFO
1h 48mnonstop
$117United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
4:15 pm - 8:44 pm
SFO
-
LAS
4h 29m
1 stop
United Airlines Logo
1:43 pm - 3:27 pm
LAS
-
SFO
1h 44mnonstop
$126United Airlines
Tue, Apr 14 - Thu, Apr 16
United Airlines Logo
8:00 am - 9:07 am
DEN
-
LAS
2h 07mnonstop
United Airlines Logo
4:35 pm - 7:40 pm
LAS
-
DEN
2h 05mnonstop
$127United Airlines
Sat, Mar 28 - Tue, Mar 31
United Airlines Logo
11:15 pm - 12:58 am
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
1:43 pm - 3:25 pm
LAS
-
SFO
1h 42mnonstop
$127United Airlines
Wed, Mar 25 - Mon, Mar 30
United Airlines Logo
7:10 pm - 8:55 pm
SFO
-
LAS
1h 45mnonstop
United Airlines Logo
7:50 pm - 9:35 pm
LAS
-
SFO
1h 45mnonstop
$130United Airlines
Sun, Apr 5 - Thu, Apr 9
United Airlines Logo
10:59 pm - 12:50 am
SFO
-
LAS
1h 51mnonstop
United Airlines Logo
6:00 am - 7:48 am
LAS
-
SFO
1h 48mnonstop
$131United Airlines
Sun, Apr 19 - Wed, Apr 22
United Airlines Logo
9:20 pm - 11:11 pm
SFO
-
LAS
1h 51mnonstop
United Airlines Logo
6:00 am - 7:48 am
LAS
-
SFO
1h 48mnonstop
$132United Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$47
Average price round-trip$439
Good deal round-trip$373
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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, American Airlines, Advanced Air, Alaska Airlines and Delta.

  • 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

  • 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 March and prices are highest at this time. The cheapest month to fly is August.

United Airlines customer reviews

7.4
Good9,370 verified ratings
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Traveler rating:
Sort by:
J
6.0 Okay
IT was delayed due to high winds.
C
10.0 Wonderful
No issues at all.
V
6.0 Okay
There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!
D
4.0 Mediocre
This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.
K
10.0 Wonderful
On time arrived early
J
8.0 Very good
Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.
A
10.0 Wonderful
Movies offered
A
10.0 Wonderful
Complimentary light meal would be appreciated. But great flight crew service on all legs
A
2.0 Poor
Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.
T
10.0 Wonderful
Everything
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
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