District of Columbia

$272+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — IAD
jul. 30 — ago. 61
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Cheap flight deals from Santos Dumont to District of Columbia

Keep the following information in mind while searching for Santos Dumont to District of Columbia flight deals. Data was last updated julio 25, 2025.

Round-trip from

$665
(United Airlines)

One-way from

$272
(LATAM Airlines)

Popular in

June

Cheapest in

October

Average price

$705
From Rio de Janeiro Santos Dumont to District of Columbia
One-way flight from Rio de Janeiro Santos Dumont to District of Columbia
Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 julio 25, 2025.

This United Airlines deal was found by Cheapflights users on 7/22. 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.
dom. 10/53:00 pmSDU - IAD
2 stops21h 55mUnited Airlines
mar. 10/1410:35 pmIAD - SDU
1 stop14h 45mUnited Airlines
Deal found 7/22$665
This LATAM Airlines deal was found by Cheapflights users on 7/24. 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.
mié. 8/138:20 pmSDU - DCA
2 stops18h 44mLATAM Airlines
jue. 8/214:00 pmDCA - SDU
2 stops16h 35mLATAM Airlines
Deal found 7/24$712
This LATAM Airlines deal was found by Cheapflights users on 7/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:40 pmSDU - IAD
2 stops21h 22mLATAM Airlines
lun. 8/1812:39 pmIAD - SDU
2 stops21h 26mLATAM Airlines
Deal found 7/21$713
This United Airlines deal was found by Cheapflights users on 7/22. 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.
dom. 10/53:00 pmSDU - DCA
2 stops21h 59mUnited Airlines
dom. 10/125:27 pmDCA - SDU
2 stops19h 53mUnited Airlines
Deal found 7/22$745
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/44:55 pmSDU - DCA
2 stops21h 03mMultiple Airlines
mié. 8/133:30 pmDCA - SDU
2 stops21h 50mMultiple Airlines
Deal found 7/24$752
This Air Canada deal was found by Cheapflights users on 7/22. 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.
mié. 9/247:55 amSDU - IAD
2 stops38h 10mAir Canada
mié. 10/81:00 pmIAD - SDU
2 stops24h 20mAir Canada
Deal found 7/22$827
This Air Canada deal was found by Cheapflights users on 7/22. 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.
lun. 10/68:20 amSDU - DCA
2 stops38h 31mAir Canada
mié. 10/156:00 amDCA - SDU
2 stops31h 20mAir Canada
Deal found 7/22$831
This United Airlines deal was found by Cheapflights users on 7/23. 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.
lun. 11/178:15 amSDU - IAD
1 stop24h 20mMultiple Airlines
vie. 11/2110:30 pmIAD - SDU
1 stop13h 50mMultiple Airlines
Deal found 7/23$946
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/89:35 amSDU - DCA
2 stops38h 40mGOL
jue. 11/66:42 amDCA - SDU
2 stops26h 03mGOL
Deal found 7/21$1,279
This oojo deal was found by Cheapflights users on 7/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:45 amSDU - IAD
2 stops28h 43mAzul
dom. 11/98:30 amIAD - SDU
2 stops26h 30mAzul
Deal found 7/24$1,399
This oojo deal was found by Cheapflights users on 7/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/76:15 amSDU - DCA
2 stops31h 10mAzul
mié. 9/178:19 pmDCA - SDU
2 stops25h 06mAzul
Deal found 7/24$1,493
This Delta deal was found by Cheapflights users on 7/22. 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.
jue. 10/98:20 pmSDU - DCA
2 stops15h 34mDelta
jue. 10/167:30 pmDCA - SDU
2 stops17h 10mDelta
Deal found 7/22$6,988

Cheapflights Fare Finder

 
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 julio 25, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to District of Columbia that are best for you.

Fly from

Santos Dumont

Fly to

District of Columbia

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

dom. 10/5

3:00 pm-11:55 am

2 stops21h 55m

Washington, D.C. Dulles Intl

mar. 10/14

10:35 pm-2:20 pm

1 stop14h 45m

$665

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

mié. 8/13

8:20 pm-2:04 pm

2 stops18h 44m

Washington, D.C. Reagan-National

jue. 8/21

4:00 pm-9:35 am

2 stops16h 35m

$712

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

lun. 8/4

3:40 pm-12:02 pm

2 stops21h 22m

Washington, D.C. Dulles Intl

lun. 8/18

12:39 pm-11:05 am

2 stops21h 26m

$713

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

dom. 10/5

3:00 pm-11:59 am

2 stops21h 59m

Washington, D.C. Reagan-National

dom. 10/12

5:27 pm-2:20 pm

2 stops19h 53m

$745

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

lun. 8/4

4:55 pm-12:58 pm

2 stops21h 03m

Washington, D.C. Reagan-National

mié. 8/13

3:30 pm-2:20 pm

2 stops21h 50m

$752

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

mié. 9/24

7:55 am-9:05 pm

2 stops38h 10m

Washington, D.C. Dulles Intl

mié. 10/8

1:00 pm-2:20 pm

2 stops24h 20m

$827

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

lun. 10/6

8:20 am-9:51 pm

2 stops38h 31m

Washington, D.C. Reagan-National

mié. 10/15

6:00 am-2:20 pm

2 stops31h 20m

$831

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

lun. 11/17

8:15 am-6:35 am

1 stop24h 20m

Washington, D.C. Dulles Intl

vie. 11/21

10:30 pm-2:20 pm

1 stop13h 50m

$946

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

vie. 8/8

9:35 am-11:15 pm

2 stops38h 40m

Washington, D.C. Reagan-National

jue. 11/6

6:42 am-10:45 am

2 stops26h 03m

$1,279

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

lun. 10/27

7:45 am-11:28 am

2 stops28h 43m

Washington, D.C. Dulles Intl

dom. 11/9

8:30 am-1:00 pm

2 stops26h 30m

$1,399

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 27 results
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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.

Cheapflights Insights

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

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 julio 25, 2025.
Peruse reviews from past customers who have flown with Azul, Delta, and LATAM Airlines from Rio de Janeiro Santos Dumont Airport to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.1

Entertainment

7.4

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.1

Entertainment

7.4

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.1

Entertainment

7.4

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good

Comfort

7.9

Food

7.1

Entertainment

7.4

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good

Comfort

7.9

Food

7.1

Entertainment

7.4

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good

Comfort

7.9

Food

7.1

Entertainment

7.4

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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 LATAM Airlines, which is currently one of the cheapest options available, starting at $272. United Airlines flights start at $347 while deals on GOL start at $353 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 $309). Flying from Rio de Janeiro Santos Dumont Airport to District of Columbia in April is currently the most expensive (average of $337). 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.

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