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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

Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
11:15 pm - 12:58 am
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
10:59 am - 12:39 pm
LAS
-
SFO
1h 40mnonstop
$97United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
10:42 pm - 11:59 pm
LAX
-
LAS
1h 17mnonstop
United Airlines Logo
10:41 am - 12:02 pm
LAS
-
LAX
1h 21mnonstop
$115United Airlines
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
4:50 pm - 6:35 pm
SFO
-
LAS
1h 45mnonstop
United Airlines Logo
3:55 pm - 5:40 pm
LAS
-
SFO
1h 45mnonstop
$127United Airlines
Fri, Jul 10 - Sun, Jul 12
United Airlines Logo
7:20 pm - 8:41 pm
LAX
-
LAS
1h 21mnonstop
United Airlines Logo
6:00 am - 7:13 am
LAS
-
LAX
1h 13mnonstop
$130United Airlines
Sun, Mar 15 - Tue, Mar 17
United Airlines Logo
8:50 pm - 10:33 pm
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
3:55 pm - 5:40 pm
LAS
-
SFO
1h 45mnonstop
$132United Airlines
Wed, Mar 18 - Mon, Mar 23
United Airlines Logo
11:15 pm - 12:58 am
SFO
-
LAS
1h 43mnonstop
United Airlines Logo
7:57 pm - 9:47 pm
LAS
-
SFO
1h 50mnonstop
$134United Airlines
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
8:00 pm - 9:08 pm
DEN
-
LAS
2h 08mnonstop
United Airlines Logo
9:07 am - 12:11 pm
LAS
-
DEN
2h 04mnonstop
$137United Airlines
Thu, Apr 16 - Sat, Apr 18
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
$137United Airlines
Fri, Jul 24 - Sun, Jul 26
United Airlines Logo
10:59 pm - 12:20 am
LAX
-
LAS
1h 21mnonstop
United Airlines Logo
6:00 am - 7:13 am
LAS
-
LAX
1h 13mnonstop
$138United Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
10:35 pm - 11:55 pm
LAX
-
LAS
1h 20mnonstop
United Airlines Logo
7:04 pm - 8:25 pm
LAS
-
LAX
1h 21mnonstop
$140United Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$49
Average price round-trip$282
Good deal round-trip$240
Good deal one-way$412
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from San Francisco to Las Vegas
(avg. price over the last 2 weeks)
or less
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

  • Is United Airlines cheaper than other airlines flying to Las Vegas?

    With an average return price of $601, United Airlines is the most expensive airline flying into Las Vegas. The cheapest airline flying to Las Vegas is Allegiant Air.

  • 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, Advanced Air, Alaska Airlines and Delta.

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

    On average, United Airlines flights to Las Vegas cost $601 for a round-trip.

  • 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 $405.
  • 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
Good9,289 verified ratings
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
Traveler rating:
Sort by:
S
2.0 Poor
The crew made our experience extremely bad. They were rude and didn’t have anything for kids.
S
10.0 Wonderful
Very old flight - time to retire it for newer airplanes
M
2.0 Poor
2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight
C
2.0 Poor
Flight landed 2 hours late
A
10.0 Wonderful
No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.
M
10.0 Wonderful
From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.
A
2.0 Poor
Very disappointing given gate agent behavior. Filed a formal complaint with United.
I
6.0 Okay
Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.
D
8.0 Very good
Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.
D
2.0 Poor
Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.
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
Spirit Airlines flights to Las Vegas
Frontier flights to Las Vegas
Southwest flights to Las Vegas
Delta flights to Las Vegas