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$27+ Cheap flights from Pasadena, CA to Las Vegas (LAS)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LAS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Pasadena to Las Vegas Harry Reid Intl are usually found in April or September, booked 30 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Pasadena to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Pasadena (P4S) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$47
(Kiwi.com)

One-way from

$27
(eDestinos)

Popular in

December

Cheapest in

April

Average price

$107
From Pasadena to Las Vegas Harry Reid Intl
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One-way flight from Pasadena to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 8% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Pasadena to Las Vegas

Cheapest flights from Pasadena to Las Vegas
Explore the most affordable flight options available from Pasadena to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/119:30 pmLAX - LAS
Nonstop1h 21mMultiple Airlines
Sat 2/1511:21 amLAS - LAX
Nonstop1h 22mMultiple Airlines
Deal found 1/21$47
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/319:30 pmLAX - LAS
Nonstop1h 21mFrontier
Mon 2/36:18 amLAS - LAX
Nonstop1h 20mFrontier
Deal found 1/20$50
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/119:11 amLAX - LAS
Nonstop1h 15mSpirit Airlines
Wed 2/128:45 amLAS - LAX
1 stop8h 05mSpirit Airlines
Deal found 1/20$51
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:15 pmLAX - LAS
Nonstop1h 13mDelta
Mon 2/247:25 pmLAS - LAX
Nonstop1h 23mDelta
Deal found 1/21$111
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:05 pmLAX - LAS
Nonstop1h 14mAmerican Airlines
Mon 2/247:35 pmLAS - LAX
Nonstop1h 20mAmerican Airlines
Deal found 1/20$135
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:35 amLAX - LAS
Nonstop1h 15mSouthwest
Mon 2/38:30 pmLAS - LAX
Nonstop1h 15mSouthwest
Deal found 1/20$156
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:30 pmLAX - LAS
Nonstop1h 16mAlaska Airlines
Tue 9/26:45 pmLAS - LAX
Nonstop1h 20mAlaska Airlines
Deal found 1/21$157
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:00 pmLAX - LAS
Nonstop1h 16mUnited Airlines
Sun 9/76:00 amLAS - LAX
Nonstop1h 14mUnited Airlines
Deal found 1/21$194

Find flights from Pasadena to Las Vegas within your budget

Customize your flight search to find flights from Pasadena to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 2/11

9:30 pm-10:51 pm

Nonstop1h 21m

Las Vegas Harry Reid Intl

Sat 2/15

11:21 am-12:43 pm

Nonstop1h 22m

$47

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 1/31

9:30 pm-10:51 pm

Nonstop1h 21m

Las Vegas Harry Reid Intl

Mon 2/3

6:18 am-7:38 am

Nonstop1h 20m

$50

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 2/21

8:20 am-9:35 am

Nonstop1h 15m

Las Vegas Harry Reid Intl

Tue 2/25

9:19 pm-10:35 pm

Nonstop1h 16m

$52

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 4/11

7:00 am-8:10 am

Nonstop1h 10m

Las Vegas Harry Reid Intl

Wed 4/16

6:00 am-7:15 am

Nonstop1h 15m

$111

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Thu 2/20

7:05 pm-8:19 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Mon 2/24

7:35 pm-8:55 pm

Nonstop1h 20m

$135

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Thu 1/30

6:35 am-7:50 am

Nonstop1h 15m

Las Vegas Harry Reid Intl

Mon 2/3

8:30 pm-9:45 pm

Nonstop1h 15m

$156

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 2/11

10:14 am-10:19 pm

2 stops12h 05m

Las Vegas Harry Reid Intl

Wed 2/12

10:00 am-2:30 pm

1 stop4h 30m

$188

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 2/11

7:32 am-1:04 pm

1 stop5h 32m

$27

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 1/31

9:30 pm-10:51 pm

Nonstop1h 21m

$30

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Thu 4/3

7:00 am-8:10 am

Nonstop1h 10m

$56

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
1
2

Best time to book a flight from Pasadena to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Pasadena with our price prediction graph.
Estimated round-trip 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 Pasadena to Las Vegas

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

How far ahead should I book a flight from Pasadena to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Las Vegas. Price data was last updated on January 17, 2025.

The best time to book flights from Pasadena to Las Vegas is 30 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 Pasadena to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Pasadena to Las Vegas (average of $198). Flying from Pasadena to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P4S to LAS?

Find hourly flight availability from Pasadena to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Pasadena to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Pasadena to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Las Vegas. Price data was last updated on January 21, 2025.

Travelers seeking maximum savings on their Pasadena to Las Vegas flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pasadena to Las Vegas

Explore weekly flight availability from Pasadena to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from P4S to LAS are scheduled on a Monday (141 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (72 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to 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 an airline for your flight to Las Vegas. Reviews last updated January 21, 2025.
See what other customers who have flown with American Airlines, Spirit Airlines and Delta from Pasadena to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Pasadena to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Pasadena?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Pasadena. Booking flights from Pasadena to Harry Reid Intl (LAS) should be relatively easy as there are 106 daily inbound flights from Pasadena from 9 different airlines.

  • How popular is this Pasadena to Las Vegas flight route?

    This flight path from Pasadena to Las Vegas Harry Reid Intl was viewed by 1,121 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Pasadena to Las Vegas one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $27. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Pasadena to Las Vegas for a low price.

  • What are the most reliable airlines from Pasadena to Las Vegas?

    Before booking your flight to Las Vegas from Pasadena, check out the most reliable airlines to get you to your destination on time: WestJet (92%), Delta (91%), EL AL( 91%).

  • What are the cheapest flights from Pasadena to Las Vegas?

    On average you can expect to pay $283 for a flight from Pasadena to Las Vegas. The cheapest flight overall is $27 while the most popular route, (Los Angeles - Las Vegas Harry Reid Intl) is currently priced at $34.

  • Can I find deals for flights from Pasadena to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Pasadena to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasadena to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to Las Vegas.

  • Can I find deals for business class flights from Pasadena to Las Vegas?

    Yes. Cheapflights offers flight deals from Pasadena to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Pasadena to Las Vegas (average of $198). Flying from Pasadena to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pasadena?

Book flights to Pasadena if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Kingman
Winchester
Primm
Mesquite
Needles
Mount Charleston
Pahrump

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Top 9 airlines flying from Pasadena to Las Vegas

Discover the top 9 airlines that operate flights from Pasadena to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$26Average$89FlexibilityNo cancel feeOn-time65%
FrontierCheapest$29Average$86FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$38Average$210FlexibilityNo cancel feeOn-time75%
Avelo AirlinesCheapest$40Average$194FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$45Average$396FlexibilityNo cancel feeOn-time62%
DeltaCheapest$54Average$491FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$90Average$195FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$91Average$333FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$105Average$238FlexibilityNo cancel feeOn-time63%
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