How popular is this Riverside to Las Vegas flight route?

Flights from Riverside to Las Vegas Harry Reid Intl have been viewed 377 times in the past calendar month.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $28. Users have also found prices from $53 and $58 on JetBlue and Delta, respectively.

Weekly flight availability from Riverside to Las Vegas

The most flights from R1V to LAS are scheduled on a Sunday (134 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (35 on average).

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.

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).

What are the cheapest flights from Riverside to Las Vegas?

Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Los Angeles - Las Vegas Harry Reid Intl) can be booked for $105 on average, our data indicates $485 when flying from Riverside to Las Vegas.

What are the most reliable airlines from Riverside to Las Vegas?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to Las Vegas on time: SWISS (100%), Sun Country Air (100%), ITA Airways (95%).

What are the most popular airlines that fly from Riverside to Las Vegas?

Frontier, United Airlines and Delta are the most popular airlines when flying from Riverside to Las Vegas.

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

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 Riverside. Booking flights from Riverside to Harry Reid Intl (LAS) should be relatively easy as there are 91 daily inbound flights from Riverside from 9 different airlines.

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

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

How can I find direct flights from Riverside to Las Vegas?

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

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

Yes. Cheapflights offers flight deals from Riverside 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.

Find Cheap Flights from Riverside to Las Vegas

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Cheapflights Tip: The best prices from Riverside to Las Vegas Harry Reid Intl are usually found in December or January, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Find flight deals from Riverside to Las Vegas

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	December
Average price	$179

Provider with most accurate pricing for Los Angeles-Las Vegas Harry Reid Intl flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Las Vegas Harry Reid Intl flights.

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Highest demand for flights based on searches. 21% potential increase in price ($45 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Cheapflights Insights

Everything you need to know about your flight from Riverside to Las Vegas

Prices

Airlines

What is the cheapest time of day to fly from R1V to LAS?

When flying from Riverside to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the morning.

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

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

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Riverside to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,210 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Southwest

7.9

Good

4,210 reviews

Southwest

7.9

Good

4,210 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Delta

7.8

Good

8,651 reviews

Southwest

7.9

Good

4,210 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

United Airlines

7.3

Good

10,388 reviews

Southwest

7.9

Good

4,210 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

American Airlines

7.0

Good

12,177 reviews

Southwest

7.9

Good

4,210 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Frontier

5.5

Fair

2,527 reviews

Southwest

7.9

Good

4,210 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

What airport do you fly into for flights to Las Vegas from Riverside?
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 Riverside. Booking flights from Riverside to Harry Reid Intl (LAS) should be relatively easy as there are 91 daily inbound flights from Riverside from 9 different airlines.
How popular is this Riverside to Las Vegas flight route?
Flights from Riverside to Las Vegas Harry Reid Intl have been viewed 377 times in the past calendar month.
What are the cheapest airlines to fly from Riverside to Las Vegas one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $28. Users have also found prices from $53 and $58 on JetBlue and Delta, respectively.
What are the most reliable airlines from Riverside to Las Vegas?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to Las Vegas on time: SWISS (100%), Sun Country Air (100%), ITA Airways (95%).
What are the cheapest flights from Riverside to Las Vegas?
Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Los Angeles - Las Vegas Harry Reid Intl) can be booked for $105 on average, our data indicates $485 when flying from Riverside to Las Vegas.
Can I find deals for flights from Riverside to Las Vegas that include hotel bookings?
Yes. In addition to deals on Riverside to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Riverside to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Las Vegas.
Can I find deals for business class flights from Riverside to Las Vegas?
Yes. Cheapflights offers flight deals from Riverside 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.

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Top 9 airlines flying from Riverside to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$26	Average$141	FlexibilityNo cancel fee	On-time62%
Breeze Airways	Cheapest$54	Average$146	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$67	Average$214	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$91	Average$247	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$97	Average$213	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$98	Average$226	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$117	Average$294	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$117	Average$246	FlexibilityNo cancel fee	On-time71%
JSX	Cheapest$179	Average$488	FlexibilityNo cancel fee	On-timeN/A

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Cheap flights from Riverside, CA to Las Vegas (LAS)

Find cheap flights from Riverside to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Riverside to Las Vegas

Most accurate provider

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Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from R1V to LAS?

When flying from Riverside to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the morning.

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

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

Weekly flight availability from Riverside to Las Vegas

The most flights from R1V to LAS are scheduled on a Sunday (134 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (35 on average).

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Riverside to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Riverside to Las Vegas flight route?

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

What are the most reliable airlines from Riverside to Las Vegas?

What are the cheapest flights from Riverside to Las Vegas?

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

How can I find direct flights from Riverside to Las Vegas?

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

Traveling to a place near Las Vegas?

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Complete your trip

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Search flights from Riverside to Las Vegas by cabin class

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Other flights to Las Vegas

Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

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Top 9 airlines flying from Riverside to Las Vegas

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