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Cheap flights from Baltimore to Rio de Janeiro from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Rio de Janeiro departing on 8/30. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
2:10 pm - 9:25 am
BWI
-
SDU
17h 15m
2 stops
LATAM Airlines Logo
3:55 pm - 12:27 pm
SDU
-
BWI
22h 32m
2 stops
$674LATAM Airlines
Tue, Dec 1 - Fri, Dec 4
LATAM Airlines Logo
7:40 pm - 4:00 pm
BWI
-
SDU
19h 20m
2 stops
LATAM Airlines Logo
8:15 pm - 11:08 am
SDU
-
BWI
16h 53m
2 stops
$679LATAM Airlines
Sun, Oct 25 - Sun, Nov 1
LATAM Airlines Logo
6:10 pm - 10:00 pm
BWI
-
SDU
25h 50m
3 stops
LATAM Airlines Logo
6:50 pm - 12:27 pm
SDU
-
BWI
19h 37m
2 stops
$723LATAM Airlines
Wed, Dec 9 - Tue, Dec 15
LATAM Airlines Logo
6:10 am - 1:10 pm
BWI
-
SDU
30h 00m
2 stops
LATAM Airlines Logo
8:15 pm - 12:26 am
SDU
-
BWI
29h 11m
3 stops
$763LATAM Airlines
Thu, Oct 8 - Tue, Oct 13
LATAM Airlines Logo
2:10 pm - 9:25 am
BWI
-
SDU
17h 15m
2 stops
LATAM Airlines Logo
10:05 am - 9:16 am
SDU
-
BWI
25h 11m
2 stops
$776LATAM Airlines
Tue, Dec 1 - Sat, Dec 5
LATAM Airlines Logo
6:10 pm - 10:00 pm
BWI
-
SDU
25h 50m
3 stops
LATAM Airlines Logo
10:05 am - 12:26 am
SDU
-
BWI
40h 21m
3 stops
$777LATAM Airlines
Wed, Dec 9 - Tue, Dec 15
LATAM Airlines Logo
2:10 pm - 4:35 pm
BWI
-
SDU
24h 25m
2 stops
LATAM Airlines Logo
3:55 pm - 12:27 pm
SDU
-
BWI
22h 32m
2 stops
$781LATAM Airlines
Thu, Nov 26 - Tue, Dec 8
LATAM Airlines Logo
6:10 pm - 1:10 pm
BWI
-
SDU
17h 00m
2 stops
LATAM Airlines Logo
1:55 pm - 9:16 am
SDU
-
BWI
21h 21m
2 stops
$796LATAM Airlines
Tue, Nov 10 - Tue, Nov 17
LATAM Airlines Logo
12:15 pm - 5:25 pm
BWI
-
SDU
27h 10m
2 stops
LATAM Airlines Logo
6:50 pm - 6:46 pm
SDU
-
BWI
25h 56m
2 stops
$810LATAM Airlines
Wed, Nov 11 - Wed, Nov 18
LATAM Airlines Logo
6:17 am - 6:00 pm
BWI
-
SDU
34h 43m
2 stops
LATAM Airlines Logo
3:20 pm - 12:55 pm
SDU
-
BWI
22h 35m
2 stops
$814LATAM Airlines
Wed, Sep 23 - Wed, Sep 30

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

Our best United Airlines deals on Baltimore to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Jul 6
BWI5:32 pmBaltimore/Washington
22h 13m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 20
SDU1:45 pmRio de Janeiro Santos Dumont
32h 41m
2 stops
BWI9:26 pmBaltimore/Washington
$843
United Airlines
Jul 2
BWI3:03 pmBaltimore/Washington
24h 42m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 6
SDU1:45 pmRio de Janeiro Santos Dumont
23h 02m
2 stops
BWI11:47 amBaltimore/Washington
$844
United Airlines
Jul 5
BWI6:38 pmBaltimore/Washington
21h 07m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 23
SDU1:45 pmRio de Janeiro Santos Dumont
35h 43m
2 stops
BWI12:28 amBaltimore/Washington
$851

GOL flights from Baltimore to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Baltimore to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Sep 7
BWI6:35 pmBaltimore/Washington
16h 50m
2 stops
SDU12:25 pmRio de Janeiro Santos Dumont
Sep 12
SDU6:05 amRio de Janeiro Santos Dumont
16h 23m
2 stops
BWI9:28 pmBaltimore/Washington
$1,209
GOL
Aug 24
BWI6:35 pmBaltimore/Washington
16h 50m
2 stops
SDU12:25 pmRio de Janeiro Santos Dumont
Aug 30
SDU6:05 amRio de Janeiro Santos Dumont
18h 40m
2 stops
BWI11:45 pmBaltimore/Washington
$1,316
GOL
Sep 6
BWI6:35 pmBaltimore/Washington
18h 35m
2 stops
SDU2:10 pmRio de Janeiro Santos Dumont
Sep 10
SDU6:05 amRio de Janeiro Santos Dumont
17h 17m
2 stops
BWI10:22 pmBaltimore/Washington
$1,323

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Rio de Janeiro Santos Dumont Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Baltimore to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Tue 12/1

2:10 pm-9:25 am

2 stops17h 15m

Rio de Janeiro Santos Dumont

Fri 12/4

3:55 pm-12:27 pm

2 stops22h 32m

$674
Quickest round-trip

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Sun 10/25

7:40 pm-4:00 pm

2 stops19h 20m

Rio de Janeiro Santos Dumont

Sun 11/1

8:15 pm-11:08 am

2 stops16h 53m

$679

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Wed 12/9

6:10 pm-10:00 pm

3 stops25h 50m

Rio de Janeiro Santos Dumont

Tue 12/15

6:50 pm-12:27 pm

2 stops19h 37m

$723

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Thu 10/8

6:10 am-1:10 pm

2 stops30h 00m

Rio de Janeiro Santos Dumont

Tue 10/13

8:15 pm-12:26 am

3 stops29h 11m

$763

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Tue 12/1

2:10 pm-9:25 am

2 stops17h 15m

Rio de Janeiro Santos Dumont

Sat 12/5

10:05 am-9:16 am

2 stops25h 11m

$776

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Wed 12/9

6:10 pm-10:00 pm

3 stops25h 50m

Rio de Janeiro Santos Dumont

Tue 12/15

10:05 am-12:26 am

3 stops40h 21m

$777

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Thu 11/26

2:10 pm-4:35 pm

2 stops24h 25m

Rio de Janeiro Santos Dumont

Tue 12/8

3:55 pm-12:27 pm

2 stops22h 32m

$781

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Tue 11/10

6:10 pm-1:10 pm

2 stops17h 00m

Rio de Janeiro Santos Dumont

Tue 11/17

1:55 pm-9:16 am

2 stops21h 21m

$796

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Wed 11/11

12:15 pm-5:25 pm

2 stops27h 10m

Rio de Janeiro Santos Dumont

Wed 11/18

6:50 pm-6:46 pm

2 stops25h 56m

$810

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Wed 9/23

6:17 am-6:00 pm

2 stops34h 43m

Rio de Janeiro Santos Dumont

Wed 9/30

3:20 pm-12:55 pm

2 stops22h 35m

$814

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Baltimore 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 Baltimore/Washington to Rio de Janeiro Santos Dumont?

United Airlines is the most popular carrier operating from Baltimore/Washington to Rio de Janeiro Santos Dumont

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

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore 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 Baltimore to Rio de Janeiro Santos Dumont Airport (BWI to SDU) flight deals and tips

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

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Baltimore to Rio de Janeiro Santos Dumont Airport takes 17h 15m
There are no direct flights from Baltimore to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Baltimore to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Baltimore to Rio de Janeiro Santos Dumont Airport

  • How far is Baltimore/Washington to Rio de Janeiro Santos Dumont by plane?

    There are 4806.7 mi between Baltimore/Washington and Rio de Janeiro Santos Dumont. 17h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Baltimore/Washington Airport to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Baltimore/Washington 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 Baltimore/Washington 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 Baltimore to Rio de Janeiro?

Finding the right flight to Rio de Janeiro from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio de Janeiro quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Rio de Janeiro.

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

Of course. momondo tracks the price of Baltimore to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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