What is the cheapest airline that flies from San Francisco to Las Vegas Harry Reid Intl?

United Airlines and Southwest are the most popular carriers operating from San Francisco to Las Vegas Harry Reid Intl

How many flights depart from San Francisco to Las Vegas on average per week?

As of January 2026, 340 flights take off from San Francisco and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

How many flights depart from San Francisco to Las Vegas on average per day?

The number of flights available between San Francisco and Las Vegas is 48 per day as of January 2026. The most frequent departure time is 1:00p.m., with 42% of daily flights leaving in the afternoon.

How often are flights from San Francisco to Las Vegas delayed?

Historically, on average around 15% of flights between San Francisco and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

What is the most punctual flight time for San Francisco to Las Vegas flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on San Francisco to Las Vegas flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

Prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport were last updated today.

How many operators does momondo search for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

There is 1 operator available for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport as of January 2026.

How old do you have to be to fly from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 26 Cheap Flights from San Francisco to Las Vegas in 2026

Q: What is the typical price of a round-trip flight between San Francisco and Las Vegas?

Prices are currently low for flights on this route. Typical prices usually range from C$ 133 to C$ 341. The lowest price recently found on this route was C$ 127.

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Find the cheapest flights from San Francisco to Las Vegas

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 a.m. - 11:59 p.m.

SFO

LAS

17h 04m

1 stop

4:30 p.m. - 6:20 p.m.

LAS

SFO

1h 50mdirect

C$ 127Frontier

Tue, 24 Feb - Tue, 3 Mar

5:30 a.m. - 7:00 a.m.

SFO

LAS

1h 30mdirect

10:20 p.m. - 11:55 p.m.

LAS

SFO

1h 35mdirect

C$ 133Southwest

Tue, 24 Feb - Fri, 27 Feb

9:50 a.m. - 5:35 p.m.

SFO

LAS

7h 45m

1 stop

10:20 p.m. - 11:55 p.m.

LAS

SFO

1h 35mdirect

C$ 147Southwest

Tue, 24 Feb - Fri, 27 Feb

10:00 a.m. - 4:35 p.m.

SFO

LAS

6h 35m

2 stops

10:20 p.m. - 11:55 p.m.

LAS

SFO

1h 35mdirect

C$ 153Southwest

Wed, 25 Feb - Fri, 27 Feb

7:15 p.m. - 10:50 p.m.

SFO

LAS

3h 35m

1 stop

10:35 p.m. - 12:10 a.m.

LAS

SFO

1h 35mdirect

C$ 160Southwest

Wed, 18 Mar - Sat, 21 Mar

3:31 p.m. - 5:14 p.m.

SFO

LAS

1h 43mdirect

2:59 p.m. - 4:52 p.m.

LAS

SFO

1h 53mdirect

C$ 164Frontier

Wed, 13 May - Thu, 14 May

10:00 a.m. - 4:35 p.m.

SFO

LAS

6h 35m

2 stops

5:55 p.m. - 7:35 p.m.

LAS

SFO

1h 40mdirect

C$ 167Southwest

Wed, 25 Feb - Sat, 28 Feb

11:15 p.m. - 12:58 a.m.

SFO

LAS

1h 43mdirect

7:57 p.m. - 9:47 p.m.

LAS

SFO

1h 50mdirect

C$ 171United Airlines

Wed, 18 Mar - Mon, 23 Mar

6:25 p.m. - 10:05 p.m.

SFO

LAS

3h 40m

1 stop

11:05 a.m. - 2:50 p.m.

LAS

SFO

3h 45m

1 stop

C$ 174Southwest

Sat, 14 Mar - Tue, 17 Mar

9:30 a.m. - 5:35 p.m.

SFO

LAS

8h 05m

2 stops

10:35 p.m. - 12:10 a.m.

LAS

SFO

1h 35mdirect

C$ 181Southwest

Sat, 7 Mar - Mon, 9 Mar

United Airlines flights from San Francisco to Las Vegas

Our best United Airlines deals on San Francisco to Las Vegas flight tickets

United Airlines

18 Mar

SFO11:15 p.m.San Francisco

1h 43m

LAS12:58 a.m.Las Vegas Harry Reid Intl

23 Mar

LAS7:57 p.m.Las Vegas Harry Reid Intl

1h 50m

SFO9:47 p.m.San Francisco

C$ 171

United Airlines

30 Mar

SFO9:20 p.m.San Francisco

1h 51m

LAS11:11 p.m.Las Vegas Harry Reid Intl

2 Apr

LAS6:47 a.m.Las Vegas Harry Reid Intl

1h 48m

SFO8:35 a.m.San Francisco

C$ 186

United Airlines

5 Mar

SFO8:20 a.m.San Francisco

1h 46m

LAS10:06 a.m.Las Vegas Harry Reid Intl

11 Mar

LAS7:03 p.m.Las Vegas Harry Reid Intl

4h 09m

1 stop

SFO11:12 p.m.San Francisco

C$ 188

Delta flights from San Francisco to Las Vegas

Our best Delta deals on San Francisco to Las Vegas flight tickets

Delta

2 Apr

SFO11:00 a.m.San Francisco

6h 38m

1 stop

LAS5:38 p.m.Las Vegas Harry Reid Intl

10 Apr

LAS6:08 a.m.Las Vegas Harry Reid Intl

3h 53m

1 stop

SFO10:01 a.m.San Francisco

C$ 215

Delta

18 Feb

SFO4:02 p.m.San Francisco

5h 04m

1 stop

LAS9:06 p.m.Las Vegas Harry Reid Intl

12 Mar

LAS6:08 a.m.Las Vegas Harry Reid Intl

3h 53m

1 stop

SFO10:01 a.m.San Francisco

C$ 229

Delta

23 Feb

SFO4:02 p.m.San Francisco

6h 28m

1 stop

LAS10:30 p.m.Las Vegas Harry Reid Intl

27 Feb

LAS6:35 p.m.Las Vegas Harry Reid Intl

4h 29m

1 stop

SFO11:04 p.m.San Francisco

C$ 238

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 24/2

6:55 a.m.-11:59 p.m.

1 stop17h 04m

Las Vegas Harry Reid Intl

Tue 3/3

4:30 p.m.-6:20 p.m.

Nonstop1h 50m

C$ 127

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 24/2

5:30 a.m.-7:00 a.m.

Nonstop1h 30m

Las Vegas Harry Reid Intl

Fri 27/2

10:20 p.m.-11:55 p.m.

Nonstop1h 35m

C$ 133

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 24/2

9:50 a.m.-5:35 p.m.

1 stop7h 45m

Las Vegas Harry Reid Intl

Fri 27/2

10:20 p.m.-11:55 p.m.

Nonstop1h 35m

C$ 147

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 25/2

10:00 a.m.-4:35 p.m.

2 stops6h 35m

Las Vegas Harry Reid Intl

Fri 27/2

10:20 p.m.-11:55 p.m.

Nonstop1h 35m

C$ 153

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 18/3

7:15 p.m.-10:50 p.m.

1 stop3h 35m

Las Vegas Harry Reid Intl

Sat 21/3

10:35 p.m.-12:10 a.m.

Nonstop1h 35m

C$ 160

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 13/5

3:31 p.m.-5:14 p.m.

Nonstop1h 43m

Las Vegas Harry Reid Intl

Thu 14/5

2:59 p.m.-4:52 p.m.

Nonstop1h 53m

C$ 164

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 25/2

10:00 a.m.-4:35 p.m.

2 stops6h 35m

Las Vegas Harry Reid Intl

Sat 28/2

5:55 p.m.-7:35 p.m.

Nonstop1h 40m

C$ 167

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 18/3

11:15 p.m.-12:58 a.m.

Nonstop1h 43m

Las Vegas Harry Reid Intl

Mon 23/3

7:57 p.m.-9:47 p.m.

Nonstop1h 50m

C$ 171

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 14/3

6:25 p.m.-10:05 p.m.

1 stop3h 40m

Las Vegas Harry Reid Intl

Tue 17/3

11:05 a.m.-2:50 p.m.

1 stop3h 45m

C$ 174

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 7/3

9:30 a.m.-5:35 p.m.

2 stops8h 05m

Las Vegas Harry Reid Intl

Mon 9/3

10:35 p.m.-12:10 a.m.

Nonstop1h 35m

C$ 181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between San Francisco and Las Vegas?

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in March, then September is your next best option. Flight prices from San Francisco to Las Vegas during September average around C$ 223.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart from San Francisco to Las Vegas is on a Sunday. Travellers who choose to depart for Las Vegas on a Sunday will often find tickets for as low as C$ 73. The most expensive day to fly to Las Vegas is Thursday, with ticket prices averaging around C$ 506.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as C$ 107. Try not to purchase tickets at noon because they tend to be around C$ 380. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Las Vegas Harry Reid Intl flight route?

Fly from San Francisco to Las Vegas Harry Reid Intl for the best San Francisco - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 254 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from San Francisco for as low as C$ 181 on momondo.

What cabin class options are available on San Francisco to Las Vegas Harry Reid Intl flights?

There are 3 cabin classes available to choose from on San Francisco to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Las Vegas flight prices changed over time?

As of January 2026, prices for San Francisco to Las Vegas flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Las Vegas (SFO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Las Vegas

Best price found	C$ 158
Fastest flight time	1h 42m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from San Francisco in the past 72 hours is C$ 158. The best round-trip flight deal from San Francisco to Las Vegas found on momondo in the last 72 hours is C$ 100.

The fastest flight from San Francisco to Las Vegas takes 1h 42m

Direct flights go from San Francisco to Las Vegas every day.

There is 1 airport in Las Vegas. From San Francisco there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

How far is San Francisco to Las Vegas Harry Reid Intl by plane?
Las Vegas Harry Reid Intl is 670.0 km away from San Francisco. A reasonable flight in good conditions will take 1h 42m.
When did momondo last update prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
There is 1 operator available for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport as of January 2026.
How old do you have to be to fly from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Las Vegas?
Based on momondo bookings for flights between San Francisco and Las Vegas, the leading plane model is Boeing 737 MAX 8, making up 16.12% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 14.67%, Boeing 737-900 with 11.19%, and Boeing 737-800 with 10.64%.
What is the most popular airline from San Francisco to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Las Vegas is Frontier, representing 100% of all bookings.

Best airlines flying from San Francisco to Las Vegas

Compare and see reviews for airlines that fly from San Francisco to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom C$ 73	Free Cancellation	Rating 5.7 3,056 reviews		Search Frontier flights

Frontier Flights From San Francisco to Las Vegas
Frontier flight deals from San Francisco to Las Vegas start from C$ 73 round-trip. Over the 3 Frontier flights for this route in a normal week, average airfare is usually C$ 107 round-trip - but some users have found much cheaper deals with momondo.

Paradise

Laughlin

Mesquite

Henderson

Boulder City

Pahrump

Needles

North Las Vegas

Winchester

Sunrise Manor

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Las Vegas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from San Francisco.

Can I find flights from San Francisco to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Las Vegas?

momondo helps you find the best flight between San Francisco and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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Cheap flights from San Francisco to Las Vegas from C$ 67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Las Vegas departing on 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from San Francisco to Las Vegas

Our best United Airlines deals on San Francisco to Las Vegas flight tickets

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Our best Delta deals on San Francisco to Las Vegas flight tickets

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Use the filters below to find and compare flights from San Francisco to Las Vegas that are best for you.

See travel insights to Las Vegas from

How to get the cheapest flight ticket from San Francisco to Las Vegas

What is the typical price of a round-trip flight between San Francisco and Las Vegas?

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in March, then September is your next best option. Flight prices from San Francisco to Las Vegas during September average around C$ 223.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart from San Francisco to Las Vegas is on a Sunday. Travellers who choose to depart for Las Vegas on a Sunday will often find tickets for as low as C$ 73. The most expensive day to fly to Las Vegas is Thursday, with ticket prices averaging around C$ 506.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as C$ 107. Try not to purchase tickets at noon because they tend to be around C$ 380. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Las Vegas Harry Reid Intl flight route?

Fly from San Francisco to Las Vegas Harry Reid Intl for the best San Francisco - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

What cabin class options are available on San Francisco to Las Vegas Harry Reid Intl flights?

There are 3 cabin classes available to choose from on San Francisco to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Las Vegas flight prices changed over time?

As of January 2026, prices for San Francisco to Las Vegas flights are approximately 19% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Las Vegas Harry Reid Intl?

United Airlines and Southwest are the most popular carriers operating from San Francisco to Las Vegas Harry Reid Intl

How often are flights from San Francisco to Las Vegas delayed?

Historically, on average around 15% of flights between San Francisco and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

What is the most punctual flight time for San Francisco to Las Vegas flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Francisco to Las Vegas flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Las Vegas on average per day?

The number of flights available between San Francisco and Las Vegas is 48 per day as of January 2026. The most frequent departure time is 1:00p.m., with 42% of daily flights leaving in the afternoon.

How many flights depart from San Francisco to Las Vegas on average per week?

As of January 2026, 340 flights take off from San Francisco and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

When to book flights from San Francisco to Las Vegas

Cheap San Francisco to Las Vegas (SFO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Las Vegas

Best price found

Fastest flight time

Direct flights

Airports in Las Vegas

How far is San Francisco to Las Vegas Harry Reid Intl by plane?

When did momondo last update prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

How many operators does momondo search for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

How old do you have to be to fly from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

What is the most popular plane model from San Francisco to Las Vegas?

What is the most popular airline from San Francisco to Las Vegas?

Best airlines flying from San Francisco to Las Vegas

Compare and see reviews for airlines that fly from San Francisco to Las Vegas with momondo

Frontier Flights From San Francisco to Las Vegas

Travelling to a place near Las Vegas?

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Las Vegas?

Can I find flights from San Francisco to Las Vegas with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Las Vegas?

I’m not ready to book a flight from San Francisco to Las Vegas right now. Can momondo alert me if prices change?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada