HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$352+ Cheap flights from Santos Dumont, Brazil (SDU) to District of Columbia

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — BWI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santos Dumont to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santos Dumont to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$690
(Air Canada)

One-way from

$352
(oojo)
From Rio de Janeiro Santos Dumont to District of Columbia
Search Deals
One-way flight from Rio de Janeiro Santos Dumont to District of Columbia
Search Deals

Find flight deals from Santos Dumont to District of Columbia

Cheapest flights from Santos Dumont to District of Columbia
Explore the most affordable flight options available from Santos Dumont to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. 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.
Wed 2/125:30 pmSDU - IAD
2 stops22h 21mAir Canada
Sat 2/228:24 amIAD - SDU
2 stops31h 36mAir Canada
Deal found 1/20$690
This Air Canada deal was found by Cheapflights users on 1/19. 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.
Tue 2/185:30 pmSDU - DCA
2 stops23h 59mAir Canada
Sun 3/24:10 pmDCA - SDU
2 stops20h 05mAir Canada
Deal found 1/19$768
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:30 pmSDU - DCA
2 stops26h 31mGOL
Mon 6/161:57 pmDCA - SDU
2 stops25h 53mGOL
Deal found 1/20$811
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:00 pmSDU - DCA
2 stops19h 56mAzul
Tue 5/135:10 pmDCA - SDU
2 stops20h 15mAzul
Deal found 1/21$854
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1411:25 amSDU - DCA
2 stops36h 20mMultiple Airlines
Fri 3/2111:39 amDCA - SDU
2 stops20h 31mMultiple Airlines
Deal found 1/20$859
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:25 pmSDU - DCA
2 stops26h 39mDelta
Wed 5/76:05 amDCA - SDU
2 stops25h 50mDelta
Deal found 1/19$890
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 9/245:05 pmSDU - IAD
2 stops19h 50mLATAM Airlines
Wed 10/87:05 pmIAD - SDU
2 stops18h 25mLATAM Airlines
Deal found 1/20$904
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:25 pmSDU - IAD
2 stops22h 27mAzul
Tue 5/138:50 amIAD - SDU
2 stops23h 25mAzul
Deal found 1/21$934
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:00 pmSDU - IAD
1 stop18h 25mUnited Airlines
Sat 5/246:30 amIAD - SDU
2 stops27h 35mUnited Airlines
Deal found 1/21$1,024
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/145:30 pmSDU - IAD
1 stop14h 10mMultiple Airlines
Fri 3/2111:30 pmIAD - SDU
1 stop15h 20mMultiple Airlines
Deal found 1/20$1,026
This OneTravel deal was found by Cheapflights users on 1/20. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:20 pmSDU - DCA
2 stops39h 56mLATAM Airlines
Thu 3/131:54 pmDCA - SDU
2 stops47h 21mLATAM Airlines
Deal found 1/20$1,042
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/33:00 pmSDU - DCA
2 stops31h 57mUnited Airlines
Sat 3/88:30 amDCA - SDU
2 stops31h 45mUnited Airlines
Deal found 1/20$1,235

Find flights from Santos Dumont to District of Columbia within your budget

Customize your flight search to find flights from Santos Dumont to District of Columbia 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Wed 2/12

5:30 pm-1:51 pm

2 stops22h 21m

Washington, D.C. Dulles Intl

Sat 2/22

8:24 am-6:00 pm

2 stops31h 36m

$690

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Tue 2/18

5:30 pm-3:29 pm

2 stops23h 59m

Washington, D.C. Reagan-National

Sun 3/2

4:10 pm-2:15 pm

2 stops20h 05m

$768

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Wed 6/4

8:30 pm-10:01 pm

2 stops26h 31m

Washington, D.C. Reagan-National

Mon 6/16

1:57 pm-4:50 pm

2 stops25h 53m

$811

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Tue 5/6

9:00 pm-3:56 pm

2 stops19h 56m

Washington, D.C. Reagan-National

Tue 5/13

5:10 pm-2:25 pm

2 stops20h 15m

$854

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Fri 3/14

11:25 am-10:45 pm

2 stops36h 20m

Washington, D.C. Reagan-National

Fri 3/21

11:39 am-9:10 am

2 stops20h 31m

$859

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Wed 4/23

2:25 pm-4:04 pm

2 stops26h 39m

Washington, D.C. Reagan-National

Wed 5/7

6:05 am-8:55 am

2 stops25h 50m

$890

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Tue 5/6

6:25 pm-3:52 pm

2 stops22h 27m

Washington, D.C. Dulles Intl

Tue 5/13

8:50 am-9:15 am

2 stops23h 25m

$934

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Sat 5/17

1:00 pm-6:25 am

1 stop18h 25m

Washington, D.C. Dulles Intl

Sat 5/24

6:30 am-11:05 am

2 stops27h 35m

$1,024

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Fri 3/14

5:30 pm-6:40 am

1 stop14h 10m

Washington, D.C. Dulles Intl

Fri 3/21

11:30 pm-3:50 pm

1 stop15h 20m

$1,026

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Thu 3/6

8:20 pm-10:16 am

2 stops39h 56m

Washington, D.C. Reagan-National

Thu 3/13

1:54 pm-2:15 pm

2 stops47h 21m

$1,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Santos Dumont to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Travel insights for flights from Santos Dumont to District of Columbia

Get recent, data-driven insights about flights from Santos Dumont to District of Columbia including ideal travel times, pricing trends, and more.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Air Canada, United Airlines and Azul from Rio de Janeiro to District of Columbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
811 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Azul
8.0
Very good
811 reviews
Azul
8.0
Very good
811 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Delta
8.0
Very good
8,521 reviews
Azul
8.0
Very good
811 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

LATAM Airlines
7.5
Good
1,858 reviews
Azul
8.0
Very good
811 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

United Airlines
7.4
Good
8,984 reviews
Azul
8.0
Very good
811 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

GOL
7.3
Good
1,091 reviews
Azul
8.0
Very good
811 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

8.0

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $352. Azul flights start at $451 while deals on Delta start at $488 one-way.

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

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

  • How can I find direct flights from Santos Dumont to District of Columbia?

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

  • Can I find deals for business class flights from Santos Dumont to District of Columbia?

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

  • What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to District of Columbia (average of $241). Flying from Rio de Janeiro Santos Dumont Airport to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Santos Dumont to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Miami flights
Rio de Janeiro–Galeão Intl to John F Kennedy Intl flights
Rio de Janeiro–Galeão Intl to Orlando flights
Rio de Janeiro–Galeão Intl to Newark flights
Rio de Janeiro–Galeão Intl to LaGuardia flights
Santos Dumont to Orlando flights
Santos Dumont to Miami flights
Santos Dumont to John F Kennedy Intl flights
Rio de Janeiro–Galeão Intl to Fort Lauderdale flights
Santos Dumont to Fort Lauderdale flights
Rio de Janeiro–Galeão Intl to Los Angeles flights
Rio de Janeiro–Galeão Intl to Boston flights
Santos Dumont to Los Angeles flights
Santos Dumont to Boston flights
Rio de Janeiro–Galeão Intl to San Francisco flights
Rio de Janeiro–Galeão Intl to Hobby flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Las Vegas flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Rio de Janeiro–Galeão Intl to George Bush Intcntl flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Rio de Janeiro–Galeão Intl to Atlanta flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
Santos Dumont to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Dallas/Fort Worth flights
Rio de Janeiro–Galeão Intl to Midway flights
Santos Dumont to San Francisco flights
Rio de Janeiro–Galeão Intl to Tampa flights
Rio de Janeiro–Galeão Intl to Austin flights
Rio de Janeiro–Galeão Intl to Denver flights
Santos Dumont to Atlanta flights
Rio de Janeiro–Galeão Intl to Seattle flights
Santos Dumont to Dallas/Fort Worth flights
Rio de Janeiro–Galeão Intl to Philadelphia flights
Santos Dumont to George Bush Intcntl flights
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.