Is United Airlines the cheapest airline to fly with from Sacramento to Las Vegas?

With an average price of $276 return, United Airlines is not the cheapest airline to fly from Sacramento to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $111 on average.

What is the cheapest United Airlines flight from Sacramento to Las Vegas?

In the last 3 days, the lowest price for a flight with United Airlines from Sacramento to Las Vegas was $58 for a return flight and $40 for a one-way flight.

Does United Airlines fly direct to Las Vegas from Sacramento?

No, United Airlines does not fly the route directly.

$137 Cheap United Airlines Flights from Sacramento to Las Vegas

SMF - LAS

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Flight Deals

Cheap United Airlines Flight Deals from Sacramento to Las Vegas

Here are some of the best deals found on KAYAK recently from United Airlines for round-trip flights from Sacramento 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.

Round-trip

One-way

Last minute

Recent round-trip United Airlines flight deals from Sacramento to Las Vegas

Sun, Feb 15 - Tue, Feb 17

1:49 pm - 6:00 pm

SMF

LAS

4h 11m1 stop

6:00 am - 10:13 am

LAS

SMF

4h 13m1 stop

$250United Airlines

Sun, May 17 - Wed, May 20

1:55 pm - 5:52 pm

SMF

LAS

3h 57m1 stop

5:45 am - 10:02 am

LAS

SMF

4h 17m1 stop

$273United Airlines

Thu, Jan 22 - Sun, Jan 25

2:25 pm - 8:52 pm

SMF

LAS

6h 27m1 stop

6:00 am - 9:48 am

LAS

SMF

3h 48m1 stop

$274United Airlines

Tue, Feb 17 - Tue, Feb 17

7:07 am - 12:20 pm

SMF

LAS

5h 13m1 stop

5:41 pm - 10:32 pm

LAS

SMF

4h 51m1 stop

$287United Airlines

Fri, Jan 23 - Sun, Jan 25

8:30 pm - 12:57 am

SMF

LAS

4h 27m1 stop

6:00 am - 9:48 am

LAS

SMF

3h 48m1 stop

$291United Airlines

Sat, Mar 14 - Sat, Mar 21

7:23 am - 12:20 pm

SMF

LAS

4h 57m1 stop

6:00 am - 10:19 am

LAS

SMF

4h 19m1 stop

$306United Airlines

Fri, Jan 23 - Sun, Jan 25

1:30 pm - 5:53 pm

SMF

LAS

4h 23m1 stop

6:00 am - 9:48 am

LAS

SMF

3h 48m1 stop

$312United Airlines

Thu, Feb 19 - Mon, Feb 23

1:49 pm - 6:00 pm

SMF

LAS

4h 11m1 stop

6:00 am - 10:08 am

LAS

SMF

4h 08m1 stop

$317United Airlines

Wed, Feb 18 - Sun, Feb 22

1:49 pm - 6:00 pm

SMF

LAS

4h 11m1 stop

6:00 am - 9:54 am

LAS

SMF

3h 54m1 stop

$319United Airlines

Thu, Feb 19 - Sun, Feb 22

4:41 pm - 10:28 pm

SMF

LAS

5h 47m1 stop

6:00 am - 9:54 am

LAS

SMF

3h 54m1 stop

$334United Airlines

Useful Info

Cheapest flight	$137

Flight from Sacramento to Las Vegas

When to Book Flights with United Airlines from Sacramento to Las Vegas

Average price per month

Flight prices as travel date approaches

Is United Airlines the cheapest airline to fly with from Sacramento to Las Vegas?
With an average price of $276 return, United Airlines is not the cheapest airline to fly from Sacramento to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $111 on average.
What is the cheapest United Airlines flight from Sacramento to Las Vegas?
In the last 3 days, the lowest price for a flight with United Airlines from Sacramento to Las Vegas was $58 for a return flight and $40 for a one-way flight.
Does United Airlines fly direct to Las Vegas from Sacramento?
No, United Airlines does not fly the route directly.

7.4

Good9,137 verified ratings

8.1Crew

7.7Boarding

7.3Comfort

6.6Food

7.1Entertainment

10.0 Wonderful

Katie, Jan 2026

PDX

ORD

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

2.0 Poor

Eric, Jan 2026

LAX

SFO

Delayed seven times

10.0 Wonderful

Verified traveler, Jan 2026

NGO

NRT

Going to Tokyo was not so good. Back to Detroit was excellent.

10.0 Wonderful

Khahnie, Jan 2026

LAX

HNL

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

6.0 Okay

Kayden, Jan 2026

IAD

DAY

Someone stunk

2.0 Poor

Alexey, Jan 2026

LIR

IAH

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

6.0 Okay

Verified traveler, Jan 2026

MKE

DEN

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

10.0 Wonderful

Bala, Dec 2025

PVR

IAH

Great, on time, comfortable seats, provide decent refreshments

10.0 Wonderful

Verified traveler, Dec 2025

SFO

HNL

Awesome!

10.0 Wonderful

Sandy, Dec 2025

TPA

ORD

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Everything you need to know for your flight from Sacramento to Las Vegas

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Cabin class

Complete your trip

Flights to other cities

Return flight deals

United Airlines flights

Other airlines flying from Sacramento to Las Vegas

Frontier flights from Sacramento to Las Vegas

SMF - LAS

$137 Find Cheap United Airlines Flights from Sacramento to Las Vegas

Search hundreds of travel sites at once for deals on United Airlines flights from Sacramento to Las Vegas

Cheap United Airlines Flight Deals from Sacramento to Las Vegas

Recent round-trip United Airlines flight deals from Sacramento to Las Vegas

Recent one-way United Airlines flight deals from Sacramento to Las Vegas

Recent last minute United Airlines flight deals from Sacramento to Las Vegas

Good to know

When to Book Flights with United Airlines from Sacramento to Las Vegas

FAQs for flying to Las Vegas with United Airlines

Is United Airlines the cheapest airline to fly with from Sacramento to Las Vegas?

With an average price of $276 return, United Airlines is not the cheapest airline to fly from Sacramento to Las Vegas with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $111 on average.

What is the cheapest United Airlines flight from Sacramento to Las Vegas?

In the last 3 days, the lowest price for a flight with United Airlines from Sacramento to Las Vegas was $58 for a return flight and $40 for a one-way flight.

Does United Airlines fly direct to Las Vegas from Sacramento?

No, United Airlines does not fly the route directly.

United Airlines Customer Reviews

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Everything you need to know for your flight from Sacramento to Las Vegas

Other airlines flying from Sacramento to Las Vegas

Flight deals from the most popular airlines with KAYAK users flying the route

Cabin class types available on flights to Las Vegas

Cabin classes available on flights to Sacramento. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Las Vegas with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Find deals for your return flight

Top United Airlines flights

The most popular destinations for flights with United Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.