Cheap flights from Rio de Janeiro to Las Vegas from $412
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Las Vegas departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Rio de Janeiro to Las Vegas
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Copa Airlines flights from Rio de Janeiro to Las Vegas
Our best Copa Airlines deals on Rio de Janeiro to Las Vegas flight tickets
United Airlines flights from Rio de Janeiro to Las Vegas
Our best United Airlines deals on Rio de Janeiro to Las Vegas flight tickets
See travel insights to Las Vegas from
How to get the cheapest flight ticket from Rio de Janeiro to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Rio de Janeiro and Las Vegas?
What is the cheapest month to fly to Las Vegas?
The month of November is, on average, the cheapest month to fly to Las Vegas from Rio de Janeiro, with most prices found around $691. The month of August is another great option to travel to Las Vegas, with average flight prices from Rio de Janeiro averaging around $697.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $784. Flights from Rio de Janeiro to Las Vegas on a Thursday will generally be more expensive and average around $1,135. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $784. Flights to Las Vegas are more costly in the evening, with an average ticket price of $951. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Rio de Janeiro when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $779 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Rio de Janeiro for as low as $674 on momondo.
Can stopping save me money on Rio de Janeiro to Las Vegas flights?
You could potentially save up to 13% on your flight if you consider stops on a Rio de Janeiro to Las Vegas flight.
How have Rio de Janeiro to Las Vegas flight prices changed over time?
As of June 2025, prices for Rio de Janeiro to Las Vegas flights are approximately 2% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Rio de Janeiro to Las Vegas Harry Reid Intl?
LATAM Airlines, Delta, and United Airlines are the most popular carriers operating from Rio de Janeiro to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
LATAM Airlines, Copa Airlines and United Airlines are the top three most popular airlines that fly to Las Vegas from Rio de Janeiro according to our data. LATAM Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
When to book flights from Rio de Janeiro to Las Vegas
Cheap Rio de Janeiro to Las Vegas (RIO to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Las Vegas
How far is Rio de Janeiro to Las Vegas Harry Reid Intl by plane?
There are 6211.7 mi between Rio de Janeiro and Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 15h 40m.
When did momondo last update prices for flights from Rio de Janeiro to Las Vegas Harry Reid Intl Airport?
Prices for flights from Rio de Janeiro to Las Vegas Harry Reid Intl Airport were last updated today.
How many operators does momondo search for flights from Rio de Janeiro to Las Vegas Harry Reid Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Rio de Janeiro to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Rio de Janeiro to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rio de Janeiro to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Rio de Janeiro to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rio de Janeiro to Las Vegas is Copa Airlines (100% of total bookings).
Best airlines flying from Rio de Janeiro to Las Vegas
Compare and see reviews for airlines that fly from Rio de Janeiro to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $561 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $579 | Free Cancellation | Rating 7.5 1,785 reviews |
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Rio de Janeiro to Las Vegas?
It is quick and easy to find Rio de Janeiro to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.
Can I find flights from Rio de Janeiro to Las Vegas with flexible booking policies on momondo?
Flights from Rio de Janeiro to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Rio de Janeiro to Las Vegas?
Once you have performed a search for Rio de Janeiro to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Rio de Janeiro to Las Vegas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Las Vegas from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.