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

Historically, on average around 22% of flights between Las Vegas and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

The number of flights available between Las Vegas and San Francisco is 51 per day as of January 2026. The most frequent departure time is 7:00a.m., with 44% of daily flights leaving at noon.

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

The number of flights available between Las Vegas and San Francisco is 357 per week as of January 2026. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

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

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

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

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

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

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

As of January 2026, there is 1 operator available to choose from for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport.

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

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco 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$ 52 Cheap Flights from Las Vegas to San Francisco in 2026

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1:48 p.m. - 3:35 p.m.

LAS

SFO

1h 47mdirect

8:50 p.m. - 10:33 p.m.

SFO

LAS

1h 43mdirect

C$ 132United Airlines

Wed, 18 Mar - Sun, 22 Mar

7:10 a.m. - 12:05 p.m.

LAS

SFO

4h 55m

1 stop

3:00 p.m. - 4:35 p.m.

SFO

LAS

1h 35mdirect

C$ 145Southwest

Wed, 4 Mar - Wed, 4 Mar

7:40 p.m. - 9:20 p.m.

LAS

SFO

1h 40mdirect

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

SFO

LAS

6h 35m

2 stops

C$ 152Southwest

Wed, 25 Feb - Wed, 4 Mar

6:00 a.m. - 11:50 a.m.

LAS

SFO

5h 50m

1 stop

4:30 p.m. - 9:05 p.m.

SFO

LAS

4h 35m

1 stop

C$ 159Southwest

Wed, 4 Mar - Wed, 4 Mar

9:00 a.m. - 2:20 p.m.

LAS

SFO

5h 20m

1 stop

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

SFO

LAS

6h 35m

2 stops

C$ 166Southwest

Wed, 25 Feb - Wed, 4 Mar

6:40 p.m. - 9:55 p.m.

LAS

SFO

3h 15m

1 stop

1:25 p.m. - 7:25 p.m.

SFO

LAS

6h 00m

1 stop

C$ 172Southwest

Sat, 14 Mar - Tue, 17 Mar

7:42 p.m. - 9:31 p.m.

LAS

SFO

1h 49mdirect

9:03 p.m. - 10:46 p.m.

SFO

LAS

1h 43mdirect

C$ 186United Airlines

Fri, 20 Feb - Sun, 22 Feb

6:00 a.m. - 7:48 a.m.

LAS

SFO

1h 48mdirect

8:10 a.m. - 9:57 a.m.

SFO

LAS

1h 47mdirect

C$ 193United Airlines

Thu, 2 Apr - Sun, 12 Apr

6:55 a.m. - 2:20 p.m.

LAS

SFO

7h 25m

2 stops

4:30 p.m. - 9:05 p.m.

SFO

LAS

4h 35m

1 stop

C$ 200Southwest

Wed, 25 Feb - Wed, 25 Feb

12:35 p.m. - 8:15 p.m.

LAS

SFO

7h 40m

2 stops

6:45 a.m. - 8:15 a.m.

SFO

LAS

1h 30mdirect

C$ 202Southwest

Sat, 28 Feb - Sun, 1 Mar

United Airlines flights from Las Vegas to San Francisco

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

United Airlines

18 Mar

LAS1:48 p.m.Las Vegas Harry Reid Intl

1h 47m

SFO3:35 p.m.San Francisco

22 Mar

SFO8:50 p.m.San Francisco

1h 43m

LAS10:33 p.m.Las Vegas Harry Reid Intl

C$ 132

United Airlines

20 Feb

LAS7:42 p.m.Las Vegas Harry Reid Intl

1h 49m

SFO9:31 p.m.San Francisco

22 Feb

SFO9:03 p.m.San Francisco

1h 43m

LAS10:46 p.m.Las Vegas Harry Reid Intl

C$ 186

United Airlines

2 Apr

LAS6:00 a.m.Las Vegas Harry Reid Intl

1h 48m

SFO7:48 a.m.San Francisco

12 Apr

SFO8:10 a.m.San Francisco

1h 47m

LAS9:57 a.m.Las Vegas Harry Reid Intl

C$ 193

Alaska Airlines flights from Las Vegas to San Francisco

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

Alaska Airlines

4 Apr

LAS9:43 p.m.Las Vegas Harry Reid Intl

1h 42m

SFO11:25 p.m.San Francisco

7 Apr

SFO1:43 p.m.San Francisco

5h 31m

1 stop

LAS7:14 p.m.Las Vegas Harry Reid Intl

C$ 280

Alaska Airlines

10 Feb

LAS1:15 p.m.Las Vegas Harry Reid Intl

1h 43m

SFO2:58 p.m.San Francisco

10 Feb

SFO5:00 p.m.San Francisco

1h 41m

LAS6:41 p.m.Las Vegas Harry Reid Intl

C$ 315

Alaska Airlines

10 Feb

LAS1:15 p.m.Las Vegas Harry Reid Intl

1h 43m

SFO2:58 p.m.San Francisco

12 Feb

SFO4:44 p.m.San Francisco

1h 45m

LAS6:29 p.m.Las Vegas Harry Reid Intl

C$ 400

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 18/3

1:48 p.m.-3:35 p.m.

Nonstop1h 47m

San Francisco

Sun 22/3

8:50 p.m.-10:33 p.m.

Nonstop1h 43m

C$ 132

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 4/3

7:10 a.m.-12:05 p.m.

1 stop4h 55m

San Francisco

Wed 4/3

3:00 p.m.-4:35 p.m.

Nonstop1h 35m

C$ 145

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 25/2

7:40 p.m.-9:20 p.m.

Nonstop1h 40m

San Francisco

Wed 4/3

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

2 stops6h 35m

C$ 152

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 4/3

6:00 a.m.-11:50 a.m.

1 stop5h 50m

San Francisco

Wed 4/3

4:30 p.m.-9:05 p.m.

1 stop4h 35m

C$ 159

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 25/2

9:00 a.m.-2:20 p.m.

1 stop5h 20m

San Francisco

Wed 4/3

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

2 stops6h 35m

C$ 166

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 14/3

6:40 p.m.-9:55 p.m.

1 stop3h 15m

San Francisco

Tue 17/3

1:25 p.m.-7:25 p.m.

1 stop6h 00m

C$ 172

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 20/2

7:42 p.m.-9:31 p.m.

Nonstop1h 49m

San Francisco

Sun 22/2

9:03 p.m.-10:46 p.m.

Nonstop1h 43m

C$ 186

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 2/4

6:00 a.m.-7:48 a.m.

Nonstop1h 48m

San Francisco

Sun 12/4

8:10 a.m.-9:57 a.m.

Nonstop1h 47m

C$ 193

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 25/2

6:55 a.m.-2:20 p.m.

2 stops7h 25m

San Francisco

Wed 25/2

4:30 p.m.-9:05 p.m.

1 stop4h 35m

C$ 200

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 28/2

12:35 p.m.-8:15 p.m.

2 stops7h 40m

San Francisco

Sun 1/3

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

C$ 202

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

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 cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Las Vegas is in February. Flight prices, which tend to average around C$ 128, are often lower during this time because this is during the off-season. The month of March is another great option to travel to San Francisco, with average flight prices from Las Vegas averaging around C$ 132.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Las Vegas to San Francisco is on a Thursday. Travellers who choose to depart for San Francisco on a Thursday will often find tickets for as low as C$ 107. On the other hand, Tuesday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,274.

What is the cheapest time of day to depart on your flight to San Francisco?

Flying to San Francisco from Las Vegas in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 199 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to San Francisco is in the afternoon when prices are around C$ 459.

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

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

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around C$ 177 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Las Vegas for as low as C$ 105 on momondo.

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

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for Las Vegas to San Francisco flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to San Francisco

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

Estimated round-trip price

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

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

Best price found	C$ 113
Fastest flight time	1h 43m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Las Vegas in the past 72 hours is C$ 113. The best round-trip flight deal from Las Vegas to San Francisco found on momondo in the last 72 hours is C$ 186.

The fastest flight from Las Vegas to San Francisco takes 1h 43m

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

There is 1 airport in San Francisco. From Las Vegas there are direct flights to San Francisco (SFO).

Search flight deals

How far is Las Vegas Harry Reid Intl to San Francisco by plane?
Las Vegas Harry Reid Intl and San Francisco are 670.0 km apart from one another. By plane, this route typically takes 1h 43m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport?
As of January 2026, there is 1 operator available to choose from for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to San Francisco 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 Las Vegas Harry Reid Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco 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 Las Vegas to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from Las Vegas to San Francisco is Boeing 737-800 Passenger/BBJ2 (winglets), representing 18.04% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 14.61%, Airbus A320neo at 10.56%, and Boeing 737-800 at 9.64%.
What is the most popular airline from Las Vegas to San Francisco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Las Vegas to San Francisco is Frontier (100% of total bookings).

Best airlines flying from Las Vegas to San Francisco

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom C$ 52	Free Cancellation	Rating 5.7 3,056 reviews		Search Frontier flights

Frontier Flights From Las Vegas to San Francisco
Frontier operates around 6 flights from Las Vegas to San Francisco every week. The average price of these flights found in the last 72 hours has been C$ 106, but momondo users have found Frontier deals from Las Vegas to San Francisco from as low as C$ 52 round-trip. Frontier has been scored 5.7/10 in 3,056 reviews.

San Mateo

Belmont

Los Altos

San Bruno

Santa Cruz

Newark

Milpitas

Carmel-by-the-Sea

Turlock

South San Francisco

Palo Alto

Burlingame

Fremont

Santa Clara

Cupertino

Mill Valley

Pacifica

Morgan Hill

Woodland

Los Banos

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to San Francisco. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Las Vegas with this policy.

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

Once you have performed a search for Las Vegas to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Francisco from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Francisco 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.

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Flights to Fort Lauderdalefrom C$ 155

Flights to Orlandofrom C$ 175

Flights to New Yorkfrom C$ 242

Flights to Las Vegasfrom C$ 128

Flights to Los Angelesfrom C$ 144

Flights to Miamifrom C$ 312

Flights to Honolulufrom C$ 362

Flights to Phoenixfrom C$ 172

Flights to Tampafrom C$ 198

Flights to Houstonfrom C$ 262

Flights to Chicagofrom C$ 208

Flights to Seattlefrom C$ 198

Cheap flights from Las Vegas to San Francisco 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 Las Vegas to San Francisco departing on 18/2. 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 Las Vegas to San Francisco

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

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

What is the cheapest month to fly to San Francisco?

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

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

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

How far in advance should I book a flight to San Francisco?

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

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for Las Vegas to San Francisco flights are approximately 24% more expensive when compared to flights at the same time last year.

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

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

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

Historically, on average around 22% of flights between Las Vegas and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

The number of flights available between Las Vegas and San Francisco is 51 per day as of January 2026. The most frequent departure time is 7:00a.m., with 44% of daily flights leaving at noon.

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

The number of flights available between Las Vegas and San Francisco is 357 per week as of January 2026. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

When to book flights from Las Vegas to San Francisco

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

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

Best price found

Fastest flight time

Direct flights

Airports in San Francisco

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

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

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

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

What documentation or ID do you need to fly to San Francisco Airport?

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

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

Best airlines flying from Las Vegas to San Francisco

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

Frontier Flights From Las Vegas to San Francisco

Travelling to a place near San Francisco?

Why use momondo?

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

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

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

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

An easier way to manage your San Francisco 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 California