LAS - RIO

$351 Find Cheap Flights from Las Vegas to Rio de Janeiro

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Rio de Janeiro departing on 1/18. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Rio de Janeiro, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Las Vegas to Rio de Janeiro (LAS-RIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Rio de Janeiro that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Rio de Janeiro

Thu, Oct 30 - Tue, Nov 4
LATAM Airlines Logo
12:26 pm - 7:20 amLAS-GIG
14h 54m1 stop
LATAM Airlines Logo
5:05 pm - 12:11 pmGIG-LAS
24h 06m2 stops
$695LATAM Airlines
Find Deal
Wed, Aug 13 - Sat, Aug 16
 Logo
10:40 am - 10:25 pmLAS-SDU
31h 45m2 stops
 Logo
6:10 am - 10:21 amSDU-LAS
32h 11m3 stops
Wed, Oct 29 - Tue, Nov 4
Copa Airlines Logo
1:00 am - 12:25 amLAS-GIG
19h 25m1 stop
Copa Airlines Logo
9:55 am - 10:29 pmGIG-LAS
17h 34m1 stop
$750Copa Airlines
Find Deal
Sun, Sep 21 - Thu, Sep 25
United Airlines Logo
6:00 am - 8:15 amLAS-GIG
22h 15m1 stop
United Airlines Logo
9:05 pm - 5:52 pmGIG-LAS
24h 47m1 stop
$762United Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 16
American Airlines Logo
10:00 am - 9:25 amLAS-GIG
18h 25m2 stops
American Airlines Logo
11:55 pm - 2:25 pmGIG-LAS
19h 30m2 stops
$766American Airlines
Find Deal
Sat, Sep 20 - Thu, Sep 25
Copa Airlines Logo
1:50 am - 12:25 amLAS-GIG
18h 35m1 stop
Copa Airlines Logo
9:59 am - 10:30 pmGIG-LAS
16h 31m1 stop
$770Copa Airlines
Find Deal
Sat, Sep 20 - Thu, Sep 25
United Airlines Logo
12:59 am - 8:15 amLAS-GIG
27h 16m1 stop
United Airlines Logo
9:05 pm - 5:52 pmGIG-LAS
24h 47m1 stop
$772United Airlines
Find Deal
Tue, Aug 12 - Tue, Sep 16
American Airlines Logo
9:24 am - 10:15 amLAS-GIG
20h 51m2 stops
American Airlines Logo
11:00 pm - 6:58 pmGIG-LAS
23h 58m1 stop
$821American Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
GOL Logo
8:50 am - 10:45 amLAS-SDU
21h 55m2 stops
GOL Logo
6:00 am - 11:59 pmSDU-LAS
22h 59m2 stops
$1,347GOL
Find Deal
Tue, Aug 12 - Tue, Sep 16
GOL Logo
12:25 pm - 2:05 pmLAS-SDU
21h 40m2 stops
GOL Logo
6:20 am - 9:41 pmSDU-LAS
19h 21m2 stops
$1,482GOL
Find Deal
Booking Insights

KAYAK's insights & trends for Las Vegas to Rio de Janeiro flights

Get data-powered insights and trends into flights from Las Vegas to Rio de Janeiro to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to Rio de Janeiro?

What’s the cheapest day of the week to fly from Las Vegas to Rio de Janeiro?

The average price of all round-trip flights from Las Vegas to Rio de Janeiro clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Las Vegas to Rio de Janeiro, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Rio de Janeiro, Tuesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Las Vegas to Rio de Janeiro?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Rio de Janeiro, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Rio de Janeiro is April, where tickets cost $660 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $1,211 and $1,011 respectively.

Good to know

Low seasonMay
Cheapest flight$351
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Las Vegas to Rio de Janeiro-Galeao Airport

When to book flights from Las Vegas to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from Las Vegas to Rio de Janeiro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Rio de Janeiro

  • What is the cheapest flight from Las Vegas to Rio de Janeiro?

    In the last 3 days, the lowest price for a flight from Las Vegas to Rio de Janeiro was $351 for a one-way ticket and $695 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Rio de Janeiro?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Las Vegas and on arrival in Rio de Janeiro.

  • Which aircraft models fly most regularly from Las Vegas to Rio de Janeiro?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Rio de Janeiro?

    Star Alliance, and oneworld are the airline alliances operating flights between Las Vegas and Rio de Janeiro, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to Rio de Janeiro, LATAM Airlines or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Rio de Janeiro are LATAM Airlines and Copa Airlines. With an average price for the route of $946 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $781 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Las Vegas to Rio de Janeiro?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Rio de Janeiro.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Rio de Janeiro?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Rio de Janeiro?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rio de Janeiro with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Rio de Janeiro?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rio de Janeiro from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Las Vegas to Rio de Janeiro

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Rio de Janeiro? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

It was a very good flight, no entertainment is the reason for not checking that box.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

It was ok. However, the food was quite poor since I don't eat pasta.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The plane was broken so we had to change planes.

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

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