LAS - SFO

$55 Find Cheap Flights from Las Vegas to San Francisco - Compare and Save

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Everything you should know

Cheapest round-trip
$78
Typical prices: $107-$247
Frontier
Sun 10/7Sun 10/14
LAS - SFO • Non-stop
Cheapest one-way
$55
Typical prices: $90-$192
Frontier
Sun 10/21
LAS - SFO • Non-stop
Nonstop flights
You can fly direct with United Airlines, Southwest and others. Average duration is 1h 46m.
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 74% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $247 (round-trip)
Shortest trip • 4h 28m (one-way)
Insights
Insights
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We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to San Francisco

Wed, Oct 7 - Wed, Oct 14
Frontier Logo
12:30 pm - 2:29 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 59mnonstop
Frontier Logo
3:11 pm - 5:00 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 49mnonstop
$78Frontier
Wed, Oct 14 - Mon, Oct 19
Frontier Logo
2:55 pm - 8:38 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
5h 43m1 stop Los Angeles
Frontier Logo
2:17 pm - 4:03 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 46mnonstop
$79Frontier
Fri, Oct 16 - Mon, Oct 19
Multiple Airlines Logo
6:30 am - 8:13 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 43mnonstop
Multiple Airlines Logo
7:08 am - 8:49 amSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 41mnonstop
$133Multiple Airlines
Fri, Oct 16 - Sun, Oct 18
Multiple Airlines Logo
8:49 pm - 10:27 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 38mnonstop
Multiple Airlines Logo
10:39 am - 12:25 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 46mnonstop
$141Multiple Airlines
Fri, Oct 16 - Mon, Oct 19
Southwest Logo
8:25 am - 10:05 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 40mnonstop
Southwest Logo
10:45 pm - 12:25 amSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 40mnonstop
$163Southwest
Fri, Oct 16 - Mon, Oct 19
Southwest Logo
10:55 pm - 12:45 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 50mnonstop
Southwest Logo
10:45 am - 12:20 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 35mnonstop
$163Southwest
Fri, Oct 30 - Fri, Oct 30
United Airlines Logo
8:00 am - 1:11 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
5h 11m1 stop Los Angeles
United Airlines Logo
7:51 pm - 11:57 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
4h 06m1 stop Los Angeles
$183United Airlines
Thu, Feb 4 - Mon, Feb 8
Alaska Airlines Logo
12:41 pm - 2:22 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 41mnonstop
Alaska Airlines Logo
3:20 pm - 5:00 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 40mnonstop
$193Alaska Airlines
Thu, Dec 31 - Thu, Jan 14
United Airlines Logo
7:56 pm - 9:45 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 49mnonstop
United Airlines Logo
8:10 am - 9:59 amSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 49mnonstop
$197United Airlines
Thu, Mar 4 - Sat, Mar 6
Alaska Airlines Logo
7:00 am - 8:39 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 39mnonstop
Alaska Airlines Logo
6:40 pm - 8:26 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 46mnonstop
$197Alaska Airlines
Booking Insights

Price, demand and travel trends for Las Vegas to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Las Vegas to San Francisco with more confidence.

How much is a round-trip flight from Las Vegas to San Francisco?

Round-trip flights from Las Vegas to San Francisco start at $78. Prices are below average for this route right now, with typical round-trip fares ranging from $107 to $247. The lowest price found in the past 5 days was $78 on Frontier.

What's the cheapest day of the week to fly from Las Vegas to San Francisco?

Friday is the cheapest day of the week to fly from Las Vegas to San Francisco, it is 14% cheaper than the average day. Sunday is the most expensive day with flight prices 50% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Las Vegas to San Francisco?

  • September is the cheapest month to fly from Las Vegas to San Francisco at $111 round-trip.
  • June ($223) and July ($212) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 100% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Las Vegas to San Francisco the cheapest?

Flights from Las Vegas to San Francisco are cheapest 11 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Las Vegas to San Francisco

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on Southwest and SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Las Vegas to San Francisco flights

Low season

September

Cheapest flight

$55
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Las Vegas to San Francisco

When to book flights from Las Vegas to San Francisco

Are your dates flexible? Find out the best times to travel from Las Vegas to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Las Vegas to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is there to do at McCarran International Airport?

    To spoil yourself, go to one of the XpresSpa locations in McCarran International Airport to receive a manicure, facial, or massage. If you enjoy gambling, take advantage of the many slot machines that are stationed in each terminal, or go to one of the gaming lounges. The airport also has several rotating art exhibits that allow travelers to see a variety of statues, photographs, and paintings.

  • Where can I eat in McCarran International Airport?

    The Great Steak and Potato Company can be found in Terminal 1 of McCarran International Airport and serves traditional American food, while Brookwood Farms BBQ is located nearby and serves brisket, ribs, and other popular Southern Comfort-inspired food. Port of Subs is a convenient take-away option in Terminal 3 and known for its sandwiches.

  • Does San Francisco International Airport have a military lounge?

    San Francisco International Airport has a USO Lounge that can be found in Terminal 1 on the Mezzanine Level. It provides free access to all members of the military and their families, and it contains showers, toys, complimentary snacks, magazines, and televisions.

  • Is it possible to rent a car from San Francisco International Airport?

    To pick up your rental car, take the AirTrain Blue Line to go to the Rental Car Center of San Francisco International Airport. In this building, you will find many on-site rental companies, including Hertz and Enterprise, and all of their vehicles are within easy walking distance of their offices.

  • Where can I park at Harry Reid International Airport (LAS)?

    The Las Vegas Airport has three main parking options - the Terminal 1 Garage, the Terminal 3 Garage, and the Remote Lot. The Terminal 1 and Terminal 3 garages offer short-term, long-term, valet, and economy parking options. The Remote lot is located at 7150 Gilespie Street and is connected to the airport by free airport shuttles.

  • What amenities are available for families traveling with kids at Harry Reid Airport (LAS)?

    Families with young children should check out the Kids Play Area at the Terminal 3 D Gates. Kids can get those wiggles out by following the Fly Fit walking path routes throughout the airport. Families can explore the exhibits in the Aviation Museum in Terminal 1, Level 2 or go on a scavenger hunt to find all of the art pieces on display throughout the terminals. Other amenities include family restrooms in each terminal.

  • What airline lounges will I find at Harry Reid International Airport (LAS)?

    Harry Reid Airport has six lounges. In Concourse D near Terminal 3, you’ll find the United Club, the Centurion Lounge for eligible American Express cardholders, and the Club at LAS, which is available to all passengers for a daily fee. Terminal 1 features the USO Lounge for members of the US military and their families. In Terminal 3, you’ll find a USO satellite lounge as well as second Club at LAS lounge.

  • What public transportation is available from the Las Vegas Strip to Harry Reid Airport (LAS)?

    The Las Vegas city bus service, the RTC, offers several bus routes from Downtown Las Vegas to the Harry Reid Airport. The Centennial Express is one of the fastest routes, arriving at its destination in about 24min. There is a bus stop at each terminal within an easy walk of the building entrance.

  • Can I take the SamTrans bus to the city center from San Francisco Airport (SFO)?

    Yes, the SamTrans buses stop outside of Terminal 2, Terminal 3 and the International Terminal. In about 45min, the #398 bus runs from the airport to the Main St. & Market St. bus stop in San Francisco’s Financial District.

  • Are there any on-airport hotels at San Francisco International Airport (SFO)?

    The Grand Hyatt hotel is the airport’s only on-airport hotel. It is easily reached from the terminals via SFO’s AirTrain automated people mover.  

  • Which airlines offer extra legroom and free seat selection on Las Vegas to San Francisco flights?

    Among airlines operating Las Vegas to San Francisco flights:

    • Frontier: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • Alaska Airlines: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Las Vegas to San Francisco?

    4 airlines operate flights between Las Vegas and San Francisco. The airlines offering nonstop flights on this route include:

    • United Airlines
    • Southwest
    • Frontier
    • Alaska Airlines

  • Which airports can I use when flying from Las Vegas to San Francisco?

    Flights from Las Vegas to San Francisco usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at San Francisco (SFO).

  • Which airlines include bags at no extra cost on Las Vegas to San Francisco flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • Alaska Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Las Vegas to San Francisco?

    Four cabin classes are available on flights from Las Vegas to San Francisco:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Las Vegas to San Francisco?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $165 round-trip, compared to $247 via a layover through Ontario (ONT).

  • What is the standard checked-bag allowance on flights from Las Vegas to San Francisco?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $36–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Las Vegas to San Francisco?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by United Airlines and Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

  • Which airports do connecting flights from Las Vegas to San Francisco pass through?

    Connecting flights from Las Vegas to San Francisco most commonly pass through:

    • Ontario (ONT) - 56% of one-stop connections
    • Los Angeles (LAX) - 44% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Las Vegas to San Francisco?

    Yes. Being flexible with your travel dates can save you up to 43% on the Las Vegas to San Francisco route. Friday is the cheapest departure day at $144 round-trip on average, while Sunday is the most expensive at $250, a difference of $106. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Las Vegas to San Francisco?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Las Vegas to San Francisco route, 30% of flights were delayed in the past 3 months, with delays averaging 2 hours 3 minutes.

  • How are flight departures from Las Vegas to San Francisco spread across the day?

    Morning is the busiest departure period on Las Vegas to San Francisco flights, with 39% of flights leaving in that window. Afternoon departures account for 34%, evening flights for 22%, and night flights for 5%.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

  • What are the earliest and latest flights from Las Vegas to San Francisco?

    These are the earliest and latest flight times available from Las Vegas to San Francisco:

    • Earliest: departs at 5:01 am and lands at 6:47 am
    • Latest: departs at 11:10 pm and lands at 12:56 am.

    The flight takes about 1h 46m.

  • How expensive are last-minute Las Vegas to San Francisco flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 40% above the route average of $166. Book 11 weeks before departure for the lowest fares.

  • How long is a flight from Las Vegas to San Francisco?

    A nonstop flight from Las Vegas to San Francisco takes 1h 46m, covering 413 miles.

  • Do I need a passport to fly from Las Vegas to San Francisco?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Las Vegas to San Francisco looking right now?

    One-way fares from Las Vegas to San Francisco are currently lower than usual. Average one-way flight prices are about $86, which is 38% below the typical average for this route.

  • How does United Airlines’s on-time performance compare to other airlines on Las Vegas to San Francisco flights?

    United Airlines is slightly above the route average for timely arrivals, while Alaska Airlines has a lower on-time arrival rate. On-time arrival rates on Las Vegas to San Francisco flights are:

    • United Airlines: 74% on time
    • Alaska Airlines: 73% on time
    • Frontier: 73% on time

    Overall, flights on this route are on time 70% of the time on average.

  • How do delay rates compare for morning and evening flights from Las Vegas to San Francisco?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Las Vegas to San Francisco?

    Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time at 4h 28m, compared with 5h 23m via Ontario (ONT).

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
    · Thrifty
    · Europcar
    · Dollar
    · Hertz
    · Fox

  • How much should I expect to pay for a Las Vegas to San Francisco flight?

    Round-trip flights from Las Vegas to San Francisco range from $107 to $247, with an average of $166 over the past 12 months. Anything below $107 counts as a good deal.

  • Which airlines offer Wi-Fi on Las Vegas to San Francisco flights?

    Two airlines offer in-flight Wi-Fi on Las Vegas to San Francisco flights:

    • • Alaska Airlines
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Las Vegas to San Francisco flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $144 - about $106 less than Sunday (42% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Las Vegas to San Francisco trip for September. Fares historically average $111 round-trip in that month - typically $112 less than the most expensive month, which is June (based on the last 12 months).
  • If arriving on time is high on your priority list, United Airlines is the strongest pick on this route. 74% of United Airlines flights from Las Vegas to San Francisco arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 70%. When flights on this route do arrive late, the average delay is 2 hours 3 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.
    - Grand Hyatt At Sfo
  • While Frontier Airlines is known for providing in-flight entertainment and free snacks during the flights from Las Vegas to San Francisco, United and Alaska airlines have comfortable seats with the option of upgrading to premium economy for a small fee. Southwest is also a popular choice, as they allow travelers to check up to two bags for free.
  • If you want to burn some calories before being cooped up on a plane, purchase a pass for the ZEROlevel Fitness gym in Terminal 1 of McCarran International Airport (LAS). Daily passes are $25, and this provides access to cardio machines, free weights, a sauna, and a group fitness studio.
  • For travelers who have a bit of extra time before their flight from Las Vegas to San Francisco takes off, drop by the Howard W. Cannon Aviation Museum that is in Terminal 1 of McCarran International Airport. This museum contains several exhibits that highlight the region’s aviation history, and it can be accessed for free by all travelers.
  • Are you easily stressed while traveling? If so, keep your eyes open for the Wag Brigade in San Francisco International Airport (SFO). Consisting of trained dogs wearing vests that say "Pet Me", these animals are brought throughout the airport’s terminals to say hi to travelers and help relieve any anxiety.
  • If you would like to take a quick shower once your flight has landed, go to the Freshen’ Up location in San Francisco International Airport. Deluxe showers cost $25, and you will also receive shower shoes, soap, towels, shampoo, and a hairdryer.
  • Until 2021, Harry Reid International Airport (LAS) in Las Vegas was known as McCarran International Airport. LAS has two terminals: Terminal 1 and Terminal 3. Your flight from Las Vegas to San Francisco will most likely depart from Terminal 1, which is the primary terminal for domestic flights.
  • Harry Reid Airport (LAS) is a hub for Spirit Airlines, Southwest Airlines, and Allegiant Air, while San Francisco Airport (SFO) is a hub for Alaska Airlines and United Airlines.
  • The Harry Reid Airport (LAS) terminals are not physically connected, but you can travel between them using the airport’s tram. The tram has 3 lines. The Green Line travels between Terminal 1 and the C Gates, the Blue Line travels between Terminal 1 and the D Gates, and the Red Line travels between Terminal 3 and the D Gates.

Prefer to fly direct from Las Vegas to San Francisco?

 
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to San Francisco

Monday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Tuesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Wednesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Thursday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Friday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Saturday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Sunday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

See more direct flights

Direct returns

San Francisco to Las Vegas Harry Reid Intl

Monday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Tuesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Wednesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Thursday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Friday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Saturday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Sunday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

See more direct flights

More options for your flight from Las Vegas to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental