HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Maryland to Santos Dumont (SDU) from $313

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. 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.
BWI — SDU
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Maryland to Rio de Janeiro Santos Dumont Airport?

Find a great deal and save up to 81% by booking at least 52 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Maryland to Rio de Janeiro Santos Dumont Airport within the next two weeks, with the cheapest ticket starting at $851.

What is the cheapest month to fly from Maryland to Rio de Janeiro Santos Dumont Airport?

October is one of the best times of the year to fly to Rio de Janeiro Santos Dumont Airport from Maryland. Prices for October average $868 per person but you can even find prices for as low as $459. The most expensive prices can be found in the month of December. Opting for a October flight can save you 50% on your journey compared to booking in December

What is the cheapest time of day to fly from MD to SDU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Rio de Janeiro Santos Dumont Airport as you normally would.

Cheap Maryland to Santos Dumont flights in June & July 2024

Find cheap flight options from Maryland to Santos Dumont specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Prices were last updated on June 8, 2024.
The lowest fares we've come across on flights traveling from Maryland to Rio de Janeiro in June and July 2024. Check back soon for alternative fares.
Mon 6/176:06 pmBWI - SDU
2 stops19h 24mLATAM Airlines
Fri 6/216:05 amSDU - BWI
2 stops17h 58mLATAM Airlines
Deal found 6/7$686
Mon 6/176:06 amBWI - SDU
2 stops27h 54mLATAM Airlines
Fri 6/216:05 amSDU - BWI
2 stops17h 58mLATAM Airlines
Deal found 6/7$726
Mon 6/106:06 amBWI - SDU
2 stops25h 49mLATAM Airlines
Sun 6/168:20 pmSDU - BWI
2 stops21h 02mLATAM Airlines
Deal found 6/6$752
Sat 6/86:06 amBWI - SDU
2 stops25h 54mLATAM Airlines
Thu 6/136:05 amSDU - BWI
2 stops19h 18mLATAM Airlines
Deal found 6/7$762
Thu 6/276:06 amBWI - SDU
2 stops25h 49mLATAM Airlines
Thu 7/46:05 amSDU - BWI
2 stops19h 42mLATAM Airlines
Deal found 6/7$792
Thu 6/136:06 amBWI - SDU
2 stops36h 29mLATAM Airlines
Thu 6/209:35 amSDU - BWI
2 stops38h 28mLATAM Airlines
Deal found 6/6$794
Wed 6/196:06 amBWI - SDU
2 stops25h 49mLATAM Airlines
Wed 6/268:15 pmSDU - BWI
2 stops21h 07mLATAM Airlines
Deal found 6/7$797
Tue 7/94:46 pmBWI - SDU
2 stops27h 44mLATAM Airlines
Wed 7/318:45 pmSDU - BWI
2 stops27h 22mLATAM Airlines
Deal found 6/7$804
Tue 6/114:46 pmBWI - SDU
2 stops27h 44mLATAM Airlines
Thu 6/136:05 amSDU - BWI
2 stops19h 18mLATAM Airlines
Deal found 6/7$806

Maryland to Santos Dumont 2024 flight deals

Discover exclusive flight deals for travel between Maryland and Santos Dumont in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
The lowest fares we've come across on flights traveling from Maryland to Rio de Janeiro in June and July 2024. Check back soon for alternative fares.
Sun 12/16:00 amBWI - SDU
2 stops24h 40mLATAM Airlines
Fri 12/66:50 pmSDU - BWI
2 stops23h 22mLATAM Airlines
Deal found 6/6$572
Thu 11/286:00 amBWI - SDU
2 stops24h 40mLATAM Airlines
Tue 2/45:40 pmSDU - BWI
2 stops24h 32mLATAM Airlines
Deal found 6/7$614
Sat 11/165:05 pmBWI - SDU
2 stops37h 35mLATAM Airlines
Sat 11/231:00 pmSDU - BWI
2 stops29h 17mLATAM Airlines
Deal found 6/7$649
Fri 8/236:05 amBWI - SDU
2 stops25h 55mLATAM Airlines
Thu 8/296:05 amSDU - BWI
2 stops19h 32mLATAM Airlines
Deal found 6/7$652
Mon 10/286:00 amBWI - SDU
2 stops25h 40mLATAM Airlines
Wed 11/66:50 pmSDU - BWI
2 stops22h 02mLATAM Airlines
Deal found 6/7$667
Mon 6/176:06 pmBWI - SDU
2 stops19h 24mLATAM Airlines
Fri 6/216:05 amSDU - BWI
2 stops17h 58mLATAM Airlines
Deal found 6/7$686
Mon 9/26:05 amBWI - SDU
2 stops25h 50mLATAM Airlines
Sat 9/146:05 amSDU - BWI
2 stops19h 05mLATAM Airlines
Deal found 6/7$707
Mon 8/196:05 amBWI - SDU
2 stops25h 50mLATAM Airlines
Sun 8/256:05 amSDU - BWI
2 stops19h 32mLATAM Airlines
Deal found 6/6$709
Sat 9/147:05 amBWI - SDU
2 stops24h 55mLATAM Airlines
Sat 9/286:05 amSDU - BWI
2 stops19h 05mLATAM Airlines
Deal found 6/7$716

Maryland to Santos Dumont flights leaving soon

Find last-minute flight options from Maryland to Santos Dumont for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
Have a look at some of the flights available from Maryland to Rio de Janeiro departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 6/176:06 pmBWI - SDU
2 stops19h 24mLATAM Airlines
Fri 6/216:05 amSDU - BWI
2 stops17h 58mLATAM Airlines
Deal found 6/7$686
Mon 6/176:06 amBWI - SDU
2 stops27h 54mLATAM Airlines
Fri 6/216:05 amSDU - BWI
2 stops17h 58mLATAM Airlines
Deal found 6/7$726
Thu 6/136:06 amBWI - SDU
2 stops36h 29mLATAM Airlines
Thu 6/209:35 amSDU - BWI
2 stops38h 28mLATAM Airlines
Deal found 6/6$794
Mon 6/175:06 pmBWI - SDU
2 stops22h 54mLATAM Airlines
Fri 6/211:15 pmSDU - BWI
3 stops31h 26mLATAM Airlines
Deal found 6/7$880
Mon 6/176:02 pmPHL - SDU
3 stops27h 23mMultiple Airlines
Tue 6/257:55 amSDU - PHL
3 stops39h 04mMultiple Airlines
Deal found 6/6$964
Sun 6/162:59 pmDCA - SDU
2 stops16h 56mLATAM Airlines
Sat 6/228:20 pmSDU - DCA
2 stops18h 39mLATAM Airlines
Deal found 6/7$972
Thu 6/132:59 pmDCA - SDU
2 stops20h 36mLATAM Airlines
Thu 6/206:05 amSDU - DCA
2 stops17h 26mLATAM Airlines
Deal found 6/6$974
Mon 6/176:02 pmPHL - SDU
3 stops27h 23mMultiple Airlines
Tue 6/256:00 amSDU - PHL
2 stops18h 38mMultiple Airlines
Deal found 6/6$979
Mon 6/172:59 pmDCA - SDU
2 stops20h 36mLATAM Airlines
Fri 6/216:05 amSDU - DCA
2 stops18h 39mLATAM Airlines
Deal found 6/7$1,066

One-way flights to Santos Dumont from Maryland

Search for one-way flight options from Maryland to Santos Dumont. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
Users traveling one-way from Maryland to Rio de Janeiro can select one of these great deals. For those needing a return trip from Maryland, there is a search form available above.
Fri 8/96:05 amBWI - SDU
2 stops25h 55mLATAM Airlines
Deal found 6/7$313
Sun 6/166:06 amBWI - SDU
2 stops29h 49mLATAM Airlines
Deal found 6/7$333
Sun 9/16:05 amBWI - SDU
2 stops38h 25mLATAM Airlines
Deal found 6/6$351
Mon 9/26:12 pmBWI - SDU
2 stops18h 43mLATAM Airlines
Deal found 6/7$354
Wed 6/266:45 amBWI - SDU
3 stops36h 50mMultiple Airlines
Deal found 6/6$359
Thu 7/46:06 amBWI - SDU
2 stops38h 24mLATAM Airlines
Deal found 6/6$364
Wed 6/266:06 amBWI - SDU
2 stops29h 29mLATAM Airlines
Deal found 6/6$373
Wed 10/22:55 pmDCA - SDU
2 stops20h 40mLATAM Airlines
Deal found 6/7$413
Mon 7/17:20 pmIAD - SDU
2 stops26h 00mLATAM Airlines
Deal found 6/6$418

Find flights from Maryland to Santos Dumont within your budget

Customize your flight search to find flights from Maryland to Santos Dumont 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, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$572 - $1,009

Route

Depart

Return

Price

Baltimore/WashingtonRio de Janeiro Santos Dumont

BWI - SDU

BWISDU

Baltimore/Washington

Sun 12/1

2 stops24h 40m

Rio de Janeiro Santos Dumont

Fri 12/6

2 stops23h 22m

$572

Baltimore/WashingtonRio de Janeiro Santos Dumont

BWI - SDU

BWISDU

Baltimore/Washington

Thu 11/28

2 stops24h 40m

Rio de Janeiro Santos Dumont

Tue 2/4

2 stops24h 32m

$614

Baltimore/WashingtonRio de Janeiro Santos Dumont

BWI - SDU

BWISDU

Baltimore/Washington

Sat 11/16

2 stops37h 35m

Rio de Janeiro Santos Dumont

Sat 11/23

2 stops29h 17m

$649

PhiladelphiaRio de Janeiro Santos Dumont

PHL - SDU

PHLSDU

Philadelphia

Fri 9/6

2 stops16h 39m

Rio de Janeiro Santos Dumont

Fri 9/13

2 stops16h 21m

$728

PhiladelphiaRio de Janeiro Santos Dumont

PHL - SDU

PHLSDU

Philadelphia

Thu 9/5

2 stops20h 14m

Rio de Janeiro Santos Dumont

Mon 9/9

2 stops17h 44m

$774

PhiladelphiaRio de Janeiro Santos Dumont

PHL - SDU

PHLSDU

Philadelphia

Sat 8/3

3 stops38h 25m

Rio de Janeiro Santos Dumont

Sat 8/10

3 stops40h 40m

$839

Washington, D.C. Reagan-NationalRio de Janeiro Santos Dumont

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Thu 11/28

2 stops26h 15m

Rio de Janeiro Santos Dumont

Tue 2/4

2 stops23h 55m

$967

Washington, D.C. Reagan-NationalRio de Janeiro Santos Dumont

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Sun 6/23

2 stops16h 56m

Rio de Janeiro Santos Dumont

Thu 7/4

2 stops18h 41m

$977

Washington, D.C. Dulles IntlRio de Janeiro Santos Dumont

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

Fri 8/23

2 stops36h 17m

Rio de Janeiro Santos Dumont

Thu 8/29

1 stop13h 40m

$1,009

Flights are sorted by cheapest first

Deals found on 6/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Maryland to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated June 8, 2024.
Read reviews from past customers who have flown Air Canada, LATAM Airlines and GOL from Maryland to Rio de Janeiro. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.1
Very good
921 reviews

Overall

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Azul
8.1
Very good
921 reviews
Azul
8.1
Very good
921 reviews

Overall

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Delta
8.0
Very good
10,333 reviews
Azul
8.1
Very good
921 reviews

Overall

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Aeromexico
7.6
Good
2,433 reviews
Azul
8.1
Very good
921 reviews

Overall

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

LATAM Airlines
7.5
Good
2,316 reviews
Azul
8.1
Very good
921 reviews

Overall

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

GOL
7.5
Good
1,266 reviews
Azul
8.1
Very good
921 reviews

Overall

8.1

Crew

8.6

Entertainment

7.7

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Related info for your journey

Find useful and relevant information for your journey from Maryland to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Maryland to Rio de Janeiro Santos Dumont Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Maryland to Rio de Janeiro Santos Dumont Airport for under $600. The cheapest flight booked recently is on LATAM Airlines for just $572, but on average you can expect to pay $734.

  • Are there last-minute flights available from Maryland to Rio de Janeiro Santos Dumont Airport for under $700?

    There are currently 20+ open flights from Maryland to Rio de Janeiro Santos Dumont Airport within the next 7 days for less than $700.

  • What are the most popular routes from Maryland to Rio de Janeiro Santos Dumont Airport?

    The most popular route from Maryland to Rio de Janeiro Santos Dumont Airport is Washington, D.C. Dulles Intl - Rio de Janeiro Santos Dumont. You may also consider Washington, D.C. Reagan-National - Rio de Janeiro Santos Dumont or Baltimore/Washington - Rio de Janeiro Santos Dumont.

  • What does BWI to SDU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Baltimore/Washington Airport to Rio de Janeiro Santos Dumont Airport flight would often be abbreviated as a BWI to SDU flight. Salisbury-Ocean City Airport (SBY), Hagerstown Regional Airport (HGR), Frederick Airport (FDK), Fort Meade Tipton Airport (FME) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Maryland to Santos Dumont that include extra baggage allowance?

    The amount of baggage you can bring on your Maryland to Santos Dumont flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Maryland to Santos Dumont with specific airlines?

    Yes, Cheapflights allows you to browse and filter Maryland to Santos Dumont flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Maryland to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Maryland to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Santos Dumont.

  • Can I find deals for business class flights from Maryland to Santos Dumont?

    Yes. Cheapflights offers flight deals from Maryland to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Maryland to Santos Dumont that allow pets onboard?

    Many airlines flying from Maryland to Santos Dumont offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Maryland to Santos Dumont?

    Yes, you can often find last-minute deals on Maryland to Santos Dumont flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Maryland to Rio de Janeiro Santos Dumont Airport flight deals updated?

    The Maryland to Rio de Janeiro Santos Dumont Airport flight deals you see on this page were last updated on 6/7.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Santos Dumont
See prices for flight routes from nearby airports that may be better suited for you.

Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
John F Kennedy Intl to Santos Dumont flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
LaGuardia to Santos Dumont flights
Boston to Rio de Janeiro–Galeão Intl flights
Los Angeles to Santos Dumont flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Hobby to Rio de Janeiro–Galeão Intl flights
Boston to Santos Dumont flights
Orlando to Rio de Janeiro–Galeão Intl flights
Reagan-National to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
Atlanta to Rio de Janeiro–Galeão Intl flights
San Francisco to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
Dulles Intl to Santos Dumont flights
Ontario to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Santos Dumont flights
San Francisco to Santos Dumont flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Midway to Rio de Janeiro–Galeão Intl flights
Orlando to Santos Dumont flights
Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Atlanta to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
Tampa to Rio de Janeiro–Galeão Intl flights
Austin to Rio de Janeiro–Galeão Intl flights
Raleigh to Rio de Janeiro–Galeão Intl flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Charlotte to Rio de Janeiro–Galeão Intl flights
Seattle to Rio de Janeiro–Galeão Intl flights
San Diego to Rio de Janeiro–Galeão Intl flights
Philadelphia to Santos Dumont flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
West Palm Beach to Rio de Janeiro–Galeão Intl flights
Raleigh to Santos Dumont flights
Santa Ana to Rio de Janeiro–Galeão Intl flights
Denver to Rio de Janeiro–Galeão Intl flights

Top airline flying from Maryland to Santos Dumont

Discover the top airline that operate flights from Maryland to Santos Dumont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$565Average$838FlexibilityNo cancel feeOn-time81%
Pensacola to Orlando flights
USA to China flights
St. Louis to Denver flights
San Francisco to Hawaii flights
Washington, D.C. to Boston flights
San Francisco to Chicago flights
New York to Bali flights
USA to Dubai flights
California to Texas flights
Chicago to Boston flights
Denver to San Diego flights
Maryland to Lerwick flights

Search flights from Maryland to Santos Dumont by cabin class

Find flights from Maryland to Santos Dumont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines