$73+ Cheap flights from Las Vegas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAS — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

What to know about flights from Las Vegas

Discover essential information about flights departing from Las Vegas, including flight schedules, destinations, airlines operating at the Las Vegas airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 September 2025.

Cheapest one-way flight

$51

Cheapest airline

WestJet

Most popular destination

Los Angeles (LAX)

Good round-trip deal

$57 or less

Good one-way deal

$39 or less
The cheapest one-way flight from Las Vegas Harry Reid Intl is currently to San Francisco.
On average, WestJet currently has the cheapest one-way flight from Las Vegas Harry Reid Intl (avg. price of $539).
Los Angeles (LAX) is currently the most popular flight destination from Las Vegas Harry Reid Intl (average return price of $224).
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl.

Find flights from Las Vegas

Cheapest flights from Las Vegas
Explore the most affordable flight options available from Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Sat 18/1007:45LAS - SFO
Nonstop1h 44mFrontier
Mon 20/1020:08SFO - LAS
Nonstop1h 40mFrontier
Deal found 15/9$94
Thu 2/1019:30LAS - SFO
Nonstop1h 51mFrontier
Sun 5/1018:20SFO - LAS
Nonstop1h 42mFrontier
Deal found 16/9$109
Sat 25/1019:05LAS - SFO
Nonstop1h 40mSouthwest
Mon 27/1016:20SFO - LAS
Nonstop1h 30mSouthwest
Deal found 16/9$145
Wed 24/1206:00LAS - SFO
Nonstop1h 46mUnited Airlines
Fri 26/1223:15SFO - LAS
Nonstop1h 42mUnited Airlines
Deal found 14/9$147
Sat 22/1122:40LAS - SFO
Nonstop1h 35mSouthwest
Mon 24/1105:30SFO - LAS
1 stop6h 05mSouthwest
Deal found 16/9$160
Wed 15/1005:25LAS - SFO
2 stops6h 55mSouthwest
Wed 15/1018:10SFO - LAS
Nonstop1h 35mSouthwest
Deal found 15/9$168
Wed 28/107:00LAS - SFO
Nonstop1h 37mAlaska Airlines
Mon 9/216:30SFO - LAS
1 stop6h 49mAlaska Airlines
Deal found 16/9$169
Sat 22/1122:19LAS - SFO
Nonstop1h 40mAlaska Airlines
Mon 24/1118:50SFO - LAS
Nonstop1h 42mAlaska Airlines
Deal found 15/9$171
Thu 6/1105:55LAS - SFO
1 stop4h 40mSouthwest
Sun 9/1105:30SFO - LAS
1 stop6h 05mSouthwest
Deal found 15/9$174
Fri 31/1018:30LAS - ORD
Nonstop3h 47mSpirit Airlines
Fri 7/1120:30ORD - LAS
Nonstop4h 05mSpirit Airlines
Deal found 16/9$193
Fri 31/1015:20LAS - ORD
1 stop6h 56mMultiple Airlines
Fri 7/1120:30ORD - LAS
Nonstop4h 05mMultiple Airlines
Deal found 16/9$211
Thu 30/1000:59LAS - ORD
1 stop21h 17mFrontier
Fri 7/1113:36ORD - LAS
1 stop9h 54mFrontier
Deal found 16/9$226

Find flights from Las Vegas within your budget

 
Find flights departing from Las Vegas that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 29/10

19:33-21:22

Nonstop1h 49m

San Francisco

Wed 5/11

08:00-09:45

Nonstop1h 45m

$94

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 18/10

08:35-10:10

Nonstop1h 35m

San Francisco

Mon 20/10

16:20-17:50

Nonstop1h 30m

$145

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 18/10

15:50-17:33

Nonstop1h 43m

San Francisco

Mon 20/10

21:04-22:45

Nonstop1h 41m

$145

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 25/10

08:35-10:10

Nonstop1h 35m

San Francisco

Mon 27/10

16:20-17:50

Nonstop1h 30m

$145

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 21/11

18:35-20:10

Nonstop1h 35m

San Francisco

Sun 23/11

20:10-21:40

Nonstop1h 30m

$145

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 24/12

06:00-07:46

Nonstop1h 46m

San Francisco

Fri 26/12

23:15-00:57

Nonstop1h 42m

$147

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 1/11

15:55-21:25

1 stop5h 30m

San Francisco

Sun 2/11

05:00-06:30

Nonstop1h 30m

$160

Las VegasOrlando

LAS - MCO

LASMCO

Las Vegas Harry Reid Intl

Sat 1/11

10:45-00:43

1 stop10h 58m

Orlando

Sat 8/11

08:00-10:07

Nonstop5h 07m

$210

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 10/12

23:59-05:33

Nonstop3h 34m

Chicago O'Hare Intl

Sun 14/12

09:16-11:29

Nonstop4h 13m

$238

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Thu 11/12

16:55-22:35

Nonstop3h 40m

Chicago O'Hare Intl

Sun 14/12

07:15-09:20

Nonstop4h 05m

$238

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results
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Best time to book a flight from Las Vegas

Have a flexible travel schedule? Discover the best time to fly from Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Las Vegas

Get recent, data-driven insights about flights from Las Vegas including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Las Vegas?

Use this chart to determine the optimal time to book a return flight from Las Vegas to Sydney. Price data was last updated on 12 September 2025.

The best time to book flights from Las Vegas is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas?

Currently, June is the cheapest month in which you can book a flight from Las Vegas (average of $1,149). Flying from Las Vegas in July will prove the most costly (average of $1,576). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Las Vegas

Get insights into the airlines that provide service from Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Las Vegas. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Check out reviews from past customers who have flown United Airlines from Las Vegas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Nevada

Book a direct flight from one of these other cities located in Nevada.

Related info for your journey

Access useful and relevant information related to your journey from Las Vegas. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 September 2025.
  • What are the most popular destinations to fly to from Las Vegas?

    For the current month, the most popular flights from Las Vegas are Boston, Bangkok Suvarnabhumi Airport, Atlanta. Bangkok Suvarnabhumi Airport, Cancún, Atlanta are the most popular locations from Las Vegas year round.

  • What is the cheapest flight from Las Vegas to anywhere?

    Users have flown out of Las Vegas for as low as $27 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for $244 to fly from Las Vegas.

  • What are the cheapest airlines flying from Las Vegas to anywhere?

    According to our data, users have found Frontier, Spirit Airlines, and WestJet to have the cheapest round-trip prices from Las Vegas. Some of the destinations and prices are as follows: Frontier flights from Las Vegas to San Francisco ($102). Spirit Airlines flights from Las Vegas to New York ($191). WestJet flights from Las Vegas to Toronto Pearson Intl ($332).

  • What is the cheapest premium economy flight from Las Vegas?

    Options for some of the cheapest premium economy flights from Las Vegas we have found on Cheapflights are as follows:
    Fly from Las Vegas Harry Reid Intl to Toronto Pearson Intl Airport starting at $1,028
    Fly from Las Vegas Harry Reid Intl to New York John F Kennedy Intl Airport starting at $2,772
    Fly from Las Vegas Harry Reid Intl to Vancouver Intl Airport starting at $2,975
    Fly from Las Vegas Harry Reid Intl to San Francisco starting at $5,557

  • What is the cheapest month to fly from Las Vegas?

    Currently, the cheapest month for flights from Las Vegas is June. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Las Vegas?

    Cheapflights makes it easy to find flights from Las Vegas by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Las Vegas?

    Cheapflights helps you find that perfect flight from Las Vegas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Las Vegas with no change fees?

    Certainly. Search results for flights from Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Las Vegas become cheaper?

    Not ready to book yet? You can track prices for flights from Las Vegas on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Las Vegas?

Cheapflights makes it easy to find flights from Las Vegas by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas?

Cheapflights helps you find that perfect flight from Las Vegas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Las Vegas with no change fees?

Certainly. Search results for flights from Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Las Vegas become cheaper?

Not ready to book yet? You can track prices for flights from Las Vegas on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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