Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Louisville to Rio de Janeiro from $667

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Rio de Janeiro departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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 Louisville to Rio de Janeiro

Cheap round-trip flights

 Logo
8:13 pm - 8:25 pmSDF-SDU
23h 12m2 stops
 Logo
7:45 am - 11:26 amSDU-SDF
28h 41m2 stops
jue., jul. 31 - jue., ago. 7
 Logo
12:32 pm - 8:25 pmSDF-SDU
30h 53m3 stops
 Logo
7:45 am - 11:26 amSDU-SDF
28h 41m2 stops
jue., jul. 31 - jue., ago. 7
 Logo
12:32 pm - 8:25 pmSDF-SDU
30h 53m3 stops
 Logo
7:45 am - 1:55 pmSDU-SDF
31h 10m3 stops
jue., jul. 31 - jue., ago. 7
United Airlines Logo
6:08 pm - 2:20 pmSDF-SDU
19h 12m2 stops
United Airlines Logo
11:25 am - 10:27 amSDU-SDF
24h 02m2 stops
$1,406United Airlines
Find Deal
lun., jul. 28 - dom., ago. 3
United Airlines Logo
6:08 pm - 2:20 pmSDF-SDU
19h 12m2 stops
United Airlines Logo
11:25 am - 10:27 amSDU-SDF
24h 02m2 stops
$1,504United Airlines
Find Deal
lun., jul. 28 - dom., ago. 3

United Airlines flights from Louisville to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Louisville to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Jul 28
SDF6:08 pmLouisville Intl
19h 12m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
Aug 3
SDU11:25 amRio de Janeiro Santos Dumont
24h 02m
2 stops
SDF10:27 amLouisville Intl
United Airlines
Jul 28
SDF6:08 pmLouisville Intl
19h 12m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
Aug 3
SDU11:25 amRio de Janeiro Santos Dumont
24h 02m
2 stops
SDF10:27 amLouisville Intl

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Louisville to Rio de Janeiro Santos Dumont Airport

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 cheapest airline that flies from Louisville Intl to Rio de Janeiro Santos Dumont?

LATAM Airlines is the most popular carrier operating from Louisville Intl to Rio de Janeiro Santos Dumont

When to book flights from Louisville to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Rio de Janeiro Santos Dumont Airport (SDF to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Rio de Janeiro Santos Dumont Airport

Best Price Found

$1,182

Fastest flight time

18h 43m

Direct flights

None
The best one-way flight to Rio de Janeiro Santos Dumont Airport from Louisville in the past 72 hours is $1,182. The best round-trip flight deal from Louisville to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $667.
The fastest flight from Louisville to Rio de Janeiro Santos Dumont Airport takes 18h 43m
There are no direct flights from Louisville to Rio de Janeiro Santos Dumont Airport. Popular non-direct route for this connection is Louisville Intl Airport - Rio de Janeiro Santos Dumont Airport.

  • How far is Louisville Intl to Rio de Janeiro Santos Dumont by plane?

    A flight from Louisville Intl to Rio de Janeiro Santos Dumont will travel around 5043.7 mi. By plane, this route typically takes 19h 12m.

  • When did momondo last update prices for flights from Louisville Intl Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Louisville Intl Airport to Rio de Janeiro Santos Dumont Airport were last updated today.

  • How old do you have to be to fly from Louisville Intl Airport to Rio de Janeiro Santos Dumont Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The required travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Rio de Janeiro?

It is quick and easy to find Louisville to Rio de Janeiro 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 Rio de Janeiro that suits you.

Can I find flights from Louisville to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Rio de Janeiro?

momondo provides multiple filters to help you find the best flight to Rio de Janeiro from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Rio de Janeiro right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rio de Janeiro from Louisville. 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.


An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 6/21
sáb. 6/28

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo