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£63 Cheap Flights from San Francisco (SFO) to Las Vegas (LAS)

View £63 flight on Wed, 7 Oct 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from San Francisco (SFO) to Las Vegas (LAS)

Prices were available within the past 7 days and start at £63 for one-way flights and £123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 19 Aug - Wed, 26 Aug
SFO
San Francisco
LAS
Las Vegas
£123 Return, found 5 days ago
£123
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 19 Aug from San Francisco to Las Vegas, returning Wed, 26 Aug, priced at £123 found 5 days ago
Alaska Airlines
Mon, 21 Sept - Sat, 26 Sept
SFO
San Francisco
LAS
Las Vegas
£124 Return, found 1 day ago
£124
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 21 Sept from San Francisco to Las Vegas, returning Sat, 26 Sept, priced at £124 found 1 day ago
Alaska Airlines
Tue, 25 Aug - Tue, 1 Sept
SFO
San Francisco
LAS
Las Vegas
£125 Return, found 14 hours ago
£125
Return
found 14 hours ago
Select Alaska Airlines flight, departing Tue, 25 Aug from San Francisco to Las Vegas, returning Tue, 1 Sept, priced at £125 found 14 hours ago
Alaska Airlines
Sat, 17 Oct - Fri, 30 Oct
SFO
San Francisco
LAS
Las Vegas
£128 Return, found 1 day ago
£128
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 17 Oct from San Francisco to Las Vegas, returning Fri, 30 Oct, priced at £128 found 1 day ago
Alaska Airlines
Sun, 6 Sept - Fri, 11 Sept
SFO
San Francisco
LAS
Las Vegas
£131 Return, found 2 days ago
£131
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 6 Sept from San Francisco to Las Vegas, returning Fri, 11 Sept, priced at £131 found 2 days ago
Alaska Airlines
Wed, 2 Sept - Fri, 11 Sept
SFO
San Francisco
LAS
Las Vegas
£134 Return, found 5 days ago
£134
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 2 Sept from San Francisco to Las Vegas, returning Fri, 11 Sept, priced at £134 found 5 days ago
American Airlines
Wed, 2 Sept - Tue, 22 Sept
SFO
San Francisco
LAS
Las Vegas
£139 Return, found 3 hours ago
£139
Return
found 3 hours ago
Select American Airlines flight, departing Wed, 2 Sept from San Francisco to Las Vegas, returning Tue, 22 Sept, priced at £139 found 3 hours ago
Delta
Mon, 9 Nov - Wed, 11 Nov
SFO
San Francisco
LAS
Las Vegas
£139 Return, found 2 hours ago
£139
Return
found 2 hours ago
Select Delta flight, departing Mon, 9 Nov from San Francisco to Las Vegas, returning Wed, 11 Nov, priced at £139 found 2 hours ago
United
Tue, 8 Sept - Mon, 14 Sept
SFO
San Francisco
LAS
Las Vegas
£156 Return, found 6 days ago
£156
Return
found 6 days ago
Select United flight, departing Tue, 8 Sept from San Francisco to Las Vegas, returning Mon, 14 Sept, priced at £156 found 6 days ago
JetBlue Airways
Mon, 31 Aug - Tue, 1 Sept
SFO
San Francisco
LAS
Las Vegas
£333 Return, found 4 hours ago
£333
Return
found 4 hours ago
Select JetBlue Airways flight, departing Mon, 31 Aug from San Francisco to Las Vegas, returning Tue, 1 Sept, priced at £333 found 4 hours ago

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from £255
LAS
McCarran Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from £255

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find cheap one-way flights from £63 and cheap return flights from £123 SFO to LAS with Expedia. One-way flights typically cost between £83 and £464, and return flights often range between £189 and £981. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to LAS ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
The cheapest months to fly from San Francisco, CA (SFO) to Las Vegas, NV (LAS) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
Enter SFO to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Alaska Airlines offers one of the cheapest connecting return flights from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) starting from around £234. Hawaiian Airlines is one of the cheapest airlines offering nonstop return flights from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), with tickets starting from around £278 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
To find a cheap flight from San Francisco, CA (SFO) to Las Vegas, NV (LAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from San Francisco, CA (SFO) to Las Vegas, NV (LAS). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Flying nonstop from SFO to LAS takes around 1 hour 50 minutes, with the route covering approximately 666 kilometers. Flights with a layover typically take 6 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
Select the "Business class" and "First class" filters when looking for San Francisco, CA (SFO) to Las Vegas, NV (LAS) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
A non-stop, one-way business class flight from San Francisco, CA (SFO-San Francisco Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) is usually around £207 - £410. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between SFO to LAS if you opt for a connecting flight.
How do I earn miles on a San Francisco, CA (SFO) to Las Vegas, NV (LAS) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO) to Las Vegas, NV (LAS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO) to Las Vegas, NV (LAS) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO) to Las Vegas, NV (LAS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO) to Las Vegas, NV (LAS) flight and hotel package?
Securing a San Francisco, CA (SFO) to Las Vegas, NV (LAS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO) to Las Vegas, NV (LAS)?
If you booked your San Francisco, CA (SFO) to Las Vegas, NV (LAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£119
Distance
662 km
Average flight time
1 hour 37 mins

Book with confidence

Compare flights from San Francisco to Las Vegas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to Las Vegas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Harry Reid Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Francisco Intl. (SFO) to Harry Reid Intl. (LAS)

The easiest way to view the best deals on flights from San Francisco to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to Harry Reid Intl. start at just £123 and range up to £333.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Francisco and Las Vegas
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Francisco to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Francisco to Las Vegas easily and book with confidence

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