Maryland

$273+ Cheap flights from Santos Dumont, Brazil (SDU) to Maryland

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — BWI
Dec 3 — Dec 101
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Find flight deals from Santos Dumont to Maryland

Cheapest flights from Santos Dumont to Maryland
Explore the most affordable flight options available from Santos Dumont to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:05 pmSDU - DCA
2 stops17h 25mLATAM Airlines
Wed 11/52:40 pmDCA - SDU
2 stops20h 35mLATAM Airlines
Deal found 11/2$708
This LATAM Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:30 pmSDU - DCA
2 stops24h 26mLATAM Airlines
Tue 1/65:00 pmDCA - SDU
2 stops22h 00mLATAM Airlines
Deal found 11/3$1,098
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:30 pmSDU - IAD
2 stops28h 56mAir Canada
Tue 1/209:45 amIAD - SDU
2 stops26h 25mAir Canada
Deal found 11/3$1,452
This Azul deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Azul is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:25 pmSDU - IAD
2 stops20h 03mAzul
Sun 11/2312:45 pmIAD - SDU
2 stops22h 15mAzul
Deal found 11/3$1,587
This 123 Milhas deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:05 pmSDU - DCA
2 stops16h 00mLATAM Airlines
Tue 1/206:00 pmDCA - SDU
2 stops17h 15mLATAM Airlines
Deal found 11/2$1,711
This 123 Milhas deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:05 pmSDU - IAD
2 stops17h 34mLATAM Airlines
Tue 1/203:42 pmIAD - SDU
2 stops19h 33mLATAM Airlines
Deal found 11/2$1,711
This Azul deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Azul is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:15 amSDU - IAD
2 stops17h 01mAzul
Sat 1/312:35 pmIAD - SDU
2 stops24h 00mAzul
Deal found 11/3$1,760
This Flightnetwork deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:20 amSDU - DCA
2 stops37h 15mAir Canada
Wed 1/79:40 amDCA - SDU
2 stops26h 50mAir Canada
Deal found 11/3$1,817
This LATAM Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:05 pmSDU - BWI
2 stops16h 07mLATAM Airlines
Wed 1/76:59 pmBWI - SDU
2 stops16h 16mLATAM Airlines
Deal found 11/3$1,826
This Flightnetwork deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:20 amSDU - IAD
2 stops26h 28mAir Canada
Wed 1/79:45 amIAD - SDU
2 stops26h 45mAir Canada
Deal found 11/3$1,869
This Azul deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Azul is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:15 amSDU - IAD
2 stops17h 01mAzul
Sat 1/35:12 pmIAD - SDU
2 stops24h 43mAzul
Deal found 11/3$1,985
This Flightnetwork deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:20 amSDU - DCA
2 stops23h 35mAir Canada
Tue 1/69:40 amDCA - SDU
2 stops26h 30mAir Canada
Deal found 11/3$2,017

Cheap flight deals from Santos Dumont to Maryland

Keep the following information in mind while searching for Santos Dumont to Maryland flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$742
(FlightHub)

One-way from

$273
(LATAM Airlines)

Popular in

June

Cheapest in

March

Average price

$576
Provider with most accurate pricing for Rio de Janeiro (RIO)-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Washington, D.C. (WAS) flights.
From Rio de Janeiro Santos Dumont to Maryland
One-way flight from Rio de Janeiro Santos Dumont to Maryland
Highest demand for flights based on searches. 7% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santos Dumont to Maryland 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Maryland that are best for you.

Fly from

Santos Dumont

Fly to

Maryland

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Sun 3/29

6:00 am-8:58 am

2 stops27h 58m

Washington, D.C. Reagan-National

Mon 3/30

5:24 pm-10:40 am

2 stops16h 16m

$742

Rio de JaneiroBaltimore

SDU - BWI

SDUBWI

Rio de Janeiro Santos Dumont

Sun 2/15

2:50 pm-11:30 am

2 stops22h 40m

Baltimore/Washington

Tue 2/24

12:37 pm-2:20 pm

2 stops23h 43m

$926

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Sun 2/15

2:50 pm-10:23 am

2 stops21h 33m

Washington, D.C. Reagan-National

Tue 2/24

11:05 am-2:20 pm

2 stops25h 15m

$994

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Sun 3/29

8:20 pm-11:53 am

2 stops16h 33m

Washington, D.C. Dulles Intl

Mon 3/30

4:00 pm-12:50 pm

2 stops19h 50m

$1,001

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Sat 2/7

11:20 am-10:23 am

2 stops25h 03m

Washington, D.C. Reagan-National

Fri 2/20

4:10 pm-2:35 pm

2 stops20h 25m

$1,030

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Tue 12/23

2:30 pm-12:56 pm

2 stops24h 26m

Washington, D.C. Reagan-National

Tue 1/6

5:00 pm-5:00 pm

2 stops22h 00m

$1,098

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Thu 2/12

11:20 am-8:55 am

2 stops23h 35m

Washington, D.C. Reagan-National

Sun 2/22

6:00 am-2:20 pm

2 stops30h 20m

$1,126

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Thu 2/12

11:20 am-3:50 pm

2 stops30h 30m

Washington, D.C. Dulles Intl

Sun 2/22

1:13 pm-2:20 pm

2 stops23h 07m

$1,126

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Fri 2/13

11:20 am-8:30 pm

2 stops35h 10m

Washington, D.C. Dulles Intl

Tue 2/17

9:45 am-2:20 pm

2 stops26h 35m

$1,127

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Fri 4/24

11:25 am-6:09 pm

2 stops31h 44m

Washington, D.C. Reagan-National

Thu 5/21

6:59 am-2:20 pm

2 stops30h 21m

$1,133

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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Best time to book a flight from Santos Dumont to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Santos Dumont 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.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro Santos Dumont Airport to Maryland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Rio de Janeiro Santos Dumont Airport to Maryland?

    Departing from Rio de Janeiro Santos Dumont Airport to Maryland will take you 21h 33m. Airlines will cover a distance of 4794 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Rio de Janeiro Santos Dumont Airport to Maryland one-way?

    The cheapest airlines for a one-way flight from Rio de Janeiro Santos Dumont Airport to Maryland are LATAM Airlines ($322), United Airlines ($343), and GOL ($384).

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

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

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

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

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

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

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

See more FAQs

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