LAS - RIO

$373 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 9/23. 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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Flight 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, Nov 13 - Tue, Nov 18
LATAM Airlines Logo
12:30 pm - 8:20 amLAS-GIG
14h 50m1 stop
LATAM Airlines Logo
7:35 pm - 12:56 pmGIG-LAS
22h 21m2 stops
$562LATAM Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
7:00 am - 8:25 amLAS-GIG
21h 25m1 stop
American Airlines Logo
11:55 pm - 6:25 pmGIG-LAS
23h 30m1 stop
$580American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Copa Airlines Logo
1:00 am - 12:25 amLAS-GIG
19h 25m1 stop
Copa Airlines Logo
1:30 am - 10:29 pmGIG-LAS
25h 59m1 stop
$588Copa Airlines
Find Deal
Fri, Sep 26 - Mon, Oct 13
Delta Logo
10:45 pm - 3:10 pmLAS-GIG
36h 25m2 stops
Delta Logo
9:00 pm - 6:46 pmGIG-LAS
25h 46m1 stop
$600Delta
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
6:10 pm - 9:35 amLAS-GIG
34h 25m2 stops
United Airlines Logo
9:55 pm - 2:30 pmGIG-LAS
21h 35m2 stops
$625United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
12:59 am - 8:15 amLAS-GIG
27h 16m1 stop
United Airlines Logo
8:55 pm - 3:52 pmGIG-LAS
22h 57m1 stop
$660United Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 5
Copa Airlines Logo
1:00 am - 4:00 amLAS-GIG
23h 00m1 stop
Copa Airlines Logo
9:55 am - 10:29 pmGIG-LAS
17h 34m1 stop
$696Copa Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Multiple Airlines Logo
11:02 pm - 4:00 amLAS-GIG
24h 58m2 stops
Multiple Airlines Logo
1:30 am - 10:29 pmGIG-LAS
25h 59m1 stop
$709Multiple Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
Multiple Airlines Logo
1:00 am - 10:25 amLAS-GIG
29h 25m2 stops
Multiple Airlines Logo
9:55 am - 10:29 pmGIG-LAS
17h 34m1 stop
$746Multiple Airlines
Find Deal
Fri, Sep 26 - Mon, Oct 13
Delta Logo
11:35 am - 10:15 amLAS-GIG
18h 40m1 stop
Delta Logo
9:00 pm - 6:46 pmGIG-LAS
25h 46m1 stop
$792Delta
Find Deal

Everything you should know

Top airlines
LATAM Airlines
Cheapest • from $562 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 19% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$562
LATAM Airlines
Thu 11/13Tue 11/18
LAS - GIG • 1 stop
Cheapest one-way
$373
Typical prices: $444-467
Multiple Airlines
Tue 9/23
LAS - GIG • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rio de Janeiro!
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.

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 June, where the average cost of round-trip tickets is $1,172 and $925 respectively.

Good to know

Low seasonAugust
Cheapest flight$373
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 2% 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 $373 for a one-way ticket and $562 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, oneworld, and SkyTeam 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, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Rio de Janeiro are Delta and Copa Airlines. With an average price for the route of $621 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $787 and an overall rating of 7.6.

  • 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

8.0 ExcellentTarun, Sep 2025MCO - LHR
Read more Delta reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

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)

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.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

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

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from Las Vegas to Rio de Janeiro

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