Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Rio de Janeiro Santos Dumont Airport to District of Columbia from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to District of Columbia departing on 11/22. 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 Rio de Janeiro Santos Dumont Airport to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:45 pm - 8:58 am
SDU
-
DCA
21h 13m
2 stops
Air Canada Logo
4:00 pm - 8:15 pm
DCA
-
SDU
26h 15m
2 stops
$703Air Canada
Thu, Nov 12 - Fri, Nov 20
Air Canada Logo
1:45 pm - 8:10 pm
SDU
-
IAD
32h 25m
2 stops
Air Canada Logo
4:30 pm - 4:45 pm
IAD
-
SDU
22h 15m
2 stops
$707Air Canada
Thu, Nov 12 - Wed, Nov 18
Air Canada Logo
1:45 pm - 8:10 pm
SDU
-
IAD
32h 25m
2 stops
Air Canada Logo
4:30 pm - 4:45 pm
IAD
-
SDU
22h 15m
2 stops
$708Air Canada
Thu, Nov 12 - Wed, Nov 18
Air Canada Logo
1:45 pm - 8:58 am
SDU
-
DCA
21h 13m
2 stops
Air Canada Logo
4:00 pm - 4:45 pm
DCA
-
SDU
22h 45m
2 stops
$721Air Canada
Thu, Nov 12 - Sun, Nov 22
LATAM Airlines Logo
6:15 am - 2:05 pm
SDU
-
DCA
32h 50m
2 stops
LATAM Airlines Logo
5:00 pm - 10:00 pm
DCA
-
SDU
28h 00m
2 stops
$784LATAM Airlines
Tue, Aug 18 - Tue, Aug 25
LATAM Airlines Logo
6:15 am - 2:05 pm
SDU
-
DCA
32h 50m
2 stops
LATAM Airlines Logo
5:00 pm - 10:00 pm
DCA
-
SDU
28h 00m
2 stops
$794LATAM Airlines
Tue, Aug 18 - Tue, Aug 25
GOL Logo
6:00 am - 10:18 pm
SDU
-
DCA
18h 18m
2 stops
GOL Logo
1:40 pm - 10:30 am
DCA
-
SDU
18h 50m
2 stops
$856GOL
Thu, Nov 12 - Wed, Nov 18
United Airlines Logo
1:45 pm - 6:25 am
SDU
-
IAD
17h 40m
1 stop
United Airlines Logo
10:25 pm - 4:45 pm
IAD
-
SDU
16h 20m
1 stop
$866United Airlines
Mon, Oct 19 - Wed, Nov 18
United Airlines Logo
1:45 pm - 6:25 am
SDU
-
IAD
17h 40m
1 stop
United Airlines Logo
10:25 pm - 4:45 pm
IAD
-
SDU
16h 20m
1 stop
$867United Airlines
Mon, Oct 19 - Wed, Nov 18
GOL Logo
6:00 am - 10:18 pm
SDU
-
DCA
18h 18m
2 stops
GOL Logo
1:40 pm - 10:50 am
DCA
-
SDU
19h 10m
2 stops
$876GOL
Thu, Nov 12 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Rio de Janeiro Santos Dumont Airport to District of Columbia

Our best United Airlines deals on Rio de Janeiro Santos Dumont Airport to District of Columbia flight tickets
United Airlines
Oct 19
SDU1:45 pmRio de Janeiro Santos Dumont
17h 40m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl
Nov 18
IAD10:25 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
$867
United Airlines
Aug 7
SDU1:45 pmRio de Janeiro Santos Dumont
17h 40m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl
Aug 11
IAD10:30 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
$868
United Airlines
Oct 19
SDU1:45 pmRio de Janeiro Santos Dumont
17h 40m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl
Nov 18
IAD10:25 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
$870

Azul flights from Rio de Janeiro Santos Dumont Airport to District of Columbia

Our best Azul deals on Rio de Janeiro Santos Dumont Airport to District of Columbia flight tickets
Azul
Aug 18
SDU7:00 pmRio de Janeiro Santos Dumont
20h 33m
2 stops
IAD2:33 pmWashington, D.C. Dulles Intl
Aug 25
IAD3:47 pmWashington, D.C. Dulles Intl
21h 48m
2 stops
SDU2:35 pmRio de Janeiro Santos Dumont
$948
Azul
Aug 18
SDU7:00 pmRio de Janeiro Santos Dumont
20h 33m
2 stops
IAD2:33 pmWashington, D.C. Dulles Intl
Aug 25
IAD3:47 pmWashington, D.C. Dulles Intl
21h 48m
2 stops
SDU2:35 pmRio de Janeiro Santos Dumont
$950
Azul
Sep 17
SDU7:00 pmRio de Janeiro Santos Dumont
20h 33m
2 stops
IAD2:33 pmWashington, D.C. Dulles Intl
Sep 29
IAD3:47 pmWashington, D.C. Dulles Intl
20h 18m
2 stops
SDU1:05 pmRio de Janeiro Santos Dumont
$951

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated July 26, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Thu 11/12

1:45 pm-8:58 am

2 stops21h 13m

Washington, D.C. Reagan-National

Fri 11/20

4:00 pm-8:15 pm

2 stops26h 15m

$703

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Thu 11/12

1:45 pm-8:10 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Wed 11/18

4:30 pm-4:45 pm

2 stops22h 15m

$707

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Thu 11/12

1:45 pm-8:10 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Wed 11/18

4:30 pm-4:45 pm

2 stops22h 15m

$708

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Thu 11/12

1:45 pm-8:58 am

2 stops21h 13m

Washington, D.C. Reagan-National

Sun 11/22

4:00 pm-4:45 pm

2 stops22h 45m

$721

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Tue 8/18

6:15 am-2:05 pm

2 stops32h 50m

Washington, D.C. Reagan-National

Tue 8/25

5:00 pm-10:00 pm

2 stops28h 00m

$784

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Tue 8/18

6:15 am-2:05 pm

2 stops32h 50m

Washington, D.C. Reagan-National

Tue 8/25

5:00 pm-10:00 pm

2 stops28h 00m

$794

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Thu 11/12

6:00 am-10:18 pm

2 stops18h 18m

Washington, D.C. Reagan-National

Wed 11/18

1:40 pm-10:30 am

2 stops18h 50m

$856
Quickest round-trip

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Mon 10/19

1:45 pm-6:25 am

1 stop17h 40m

Washington, D.C. Dulles Intl

Wed 11/18

10:25 pm-4:45 pm

1 stop16h 20m

$866

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Mon 10/19

1:45 pm-6:25 am

1 stop17h 40m

Washington, D.C. Dulles Intl

Wed 11/18

10:25 pm-4:45 pm

1 stop16h 20m

$867

Rio de JaneiroWashington, D.C.

SDU - DCA

SDUDCA

Rio de Janeiro Santos Dumont

Thu 11/12

6:00 am-10:18 pm

2 stops18h 18m

Washington, D.C. Reagan-National

Wed 11/18

1:40 pm-10:50 am

2 stops19h 10m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to District of Columbia

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

Can stopping save me money on Rio de Janeiro Santos Dumont Airport to District of Columbia flights?

You could potentially save up to 52% on your flight if you consider stops on a Rio de Janeiro Santos Dumont Airport to District of Columbia flight.

Cheap Rio de Janeiro Santos Dumont Airport to District of Columbia flight deals and tips

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

Fastest flight time

16h 34m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to District of Columbia takes 16h 34m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to District of Columbia. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to District of Columbia.
Search flight deals

Frequently asked questions about flying from Rio de Janeiro Santos Dumont Airport to District of Columbia

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to District of Columbia?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to District of Columbia are refreshed on a daily basis.

  • How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro Santos Dumont Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia 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 District of Columbia. 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 Rio de Janeiro to District of Columbia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rio de Janeiro to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Rio de Janeiro to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rio de Janeiro to District of Columbia?

Once all potential Rio de Janeiro to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Rio de Janeiro to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/25
Tue 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $68
Flights to Los Angelesfrom $40
Flights to Orlandofrom $50
Flights to Miamifrom $80
Flights to Chicagofrom $50
Flights to San Franciscofrom $40
Flights to Las Vegasfrom $40
Flights to Washington, D.C.from $59
Flights to Bostonfrom $87
Flights to Atlantafrom $51
Flights to Fort Lauderdalefrom $57
Flights to Dallasfrom $50