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Cheap flights from Rio de Janeiro to Washington, D.C. from $251

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 to Washington, D.C. departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Avianca Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
Avianca Logo
5:45 am - 12:25 amIAD-GIG
17h 40m2 stops
$485Avianca
Find Deal
qui, abr 23 - qui, mai 21
LATAM Airlines Logo
9:30 pm - 12:00 pmGIG-IAD
15h 30m1 stop
LATAM Airlines Logo
7:50 pm - 10:15 amIAD-GIG
13h 25m1 stop
$500LATAM Airlines
Find Deal
qua, mar 18 - seg, mar 30
Copa Airlines Logo
9:55 am - 3:22 amGIG-IAD
19h 27m1 stop
Copa Airlines Logo
8:25 am - 8:00 amIAD-GIG
21h 35m1 stop
$506Copa Airlines
Find Deal
sáb, dez 6 - ter, jan 20
GOL Logo
1:30 am - 5:35 amGIG-IAD
29h 05m1 stop
GOL Logo
7:00 am - 12:25 amIAD-GIG
16h 25m1 stop
$512GOL
Find Deal
sex, abr 24 - qua, abr 29
GOL Logo
9:40 pm - 2:00 pmGIG-IAD
17h 20m2 stops
GOL Logo
7:00 am - 12:25 amIAD-GIG
16h 25m1 stop
$546GOL
Find Deal
sáb, abr 25 - qua, abr 29
Copa Airlines Logo
9:55 am - 11:33 pmGIG-IAD
15h 38m1 stop
Copa Airlines Logo
3:25 pm - 8:00 amIAD-GIG
14h 35m1 stop
$556Copa Airlines
Find Deal
sáb, dez 6 - ter, jan 20
Multiple Airlines Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
Multiple Airlines Logo
3:25 pm - 12:25 amIAD-GIG
32h 00m1 stop
$558Multiple Airlines
Find Deal
qui, abr 23 - qui, mai 21
Multiple Airlines Logo
7:45 pm - 5:35 amGIG-IAD
34h 50m2 stops
Multiple Airlines Logo
3:25 pm - 12:25 amIAD-GIG
32h 00m1 stop
$562Multiple Airlines
Find Deal
sex, abr 24 - qui, mai 21
Air Canada Logo
8:00 pm - 9:21 pmGIG-IAD
26h 21m1 stop
Air Canada Logo
9:15 am - 3:05 pmIAD-GIG
28h 50m2 stops
$600Air Canada
Find Deal
qua, mar 18 - qua, abr 1
Air Canada Logo
3:55 pm - 8:54 pmGIG-IAD
29h 59m2 stops
Air Canada Logo
3:30 pm - 3:05 pmIAD-GIG
22h 35m2 stops
$606Air Canada
Find Deal
qua, mar 18 - seg, mar 30

Avianca flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Our best Avianca deals on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight tickets
Avianca
Apr 23
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
May 21
IAD5:45 amWashington, D.C. Dulles Intl
17h 40m
2 stops
GIG12:25 amRio de Janeiro–Galeão Intl
$485
Find similar
Avianca
Apr 27
GIG1:30 amRio de Janeiro–Galeão Intl
29h 05m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
May 10
IAD7:00 amWashington, D.C. Dulles Intl
22h 20m
1 stop
GIG6:20 amRio de Janeiro–Galeão Intl
$524
Find similar
Avianca
Apr 23
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
May 21
IAD5:45 amWashington, D.C. Dulles Intl
17h 40m
2 stops
GIG12:25 amRio de Janeiro–Galeão Intl
$527
Find similar

LATAM Airlines flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Our best LATAM Airlines deals on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight tickets
LATAM Airlines
Mar 18
GIG9:30 pmRio de Janeiro–Galeão Intl
15h 30m
1 stop
IAD12:00 pmWashington, D.C. Dulles Intl
Mar 30
IAD7:50 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
$500
Find similar
LATAM Airlines
Nov 5
GIG9:30 pmRio de Janeiro–Galeão Intl
19h 06m
1 stop
IAD2:36 pmWashington, D.C. Dulles Intl
Dec 15
IAD3:38 pmWashington, D.C. Dulles Intl
29h 17m
2 stops
GIG10:55 pmRio de Janeiro–Galeão Intl
$613
Find similar
LATAM Airlines
Jan 26
GIG9:30 pmRio de Janeiro–Galeão Intl
16h 14m
1 stop
IAD11:44 amWashington, D.C. Dulles Intl
Feb 8
IAD10:11 amWashington, D.C. Dulles Intl
18h 59m
2 stops
GIG7:10 amRio de Janeiro–Galeão Intl
$645
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport 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 outubro 31, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

qui 4/23

1:30 am-2:00 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

qui 5/21

5:45 am-12:25 am

2 stops17h 40m

$485

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

qua 3/18

9:30 pm-12:00 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

seg 3/30

7:50 pm-10:15 am

1 stop13h 25m

$500

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sáb 12/6

9:55 am-3:22 am

1 stop19h 27m

Washington, D.C. Dulles Intl

ter 1/20

8:25 am-8:00 am

1 stop21h 35m

$506

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sex 4/24

1:30 am-5:35 am

1 stop29h 05m

Washington, D.C. Dulles Intl

qua 4/29

7:00 am-12:25 am

1 stop16h 25m

$512

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sáb 4/25

9:40 pm-2:00 pm

2 stops17h 20m

Washington, D.C. Dulles Intl

qua 4/29

7:00 am-12:25 am

1 stop16h 25m

$546

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sáb 12/6

9:55 am-11:33 pm

1 stop15h 38m

Washington, D.C. Dulles Intl

ter 1/20

3:25 pm-8:00 am

1 stop14h 35m

$556

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

qui 4/23

1:30 am-2:00 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

qui 5/21

3:25 pm-12:25 am

1 stop32h 00m

$558

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sex 4/24

7:45 pm-5:35 am

2 stops34h 50m

Washington, D.C. Dulles Intl

qui 5/21

3:25 pm-12:25 am

1 stop32h 00m

$562

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

qua 3/18

8:00 pm-9:21 pm

1 stop26h 21m

Washington, D.C. Dulles Intl

qua 4/1

9:15 am-3:05 pm

2 stops28h 50m

$600

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

qua 3/18

3:55 pm-8:54 pm

2 stops29h 59m

Washington, D.C. Dulles Intl

seg 3/30

3:30 pm-3:05 pm

2 stops22h 35m

$606

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

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

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Rio de Janeiro in the morning is the least expensive time of day to depart. momondo users have found prices as low as $856 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $905 on average. Flights to Washington, D.C. Dulles Intl Airport from Rio de Janeiro in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 82% on your flight if you consider stops on a Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro to Washington, D.C. Dulles Intl Airport (RIO to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Rio de Janeiro to Washington, D.C. Dulles Intl Airport.
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  • How far is Rio de Janeiro to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Rio de Janeiro to Washington, D.C. Dulles Intl is 4810.7 mi. Typically, this will take 13h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport?

    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 to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Washington, D.C.?

Finding the right flight to Washington, D.C. from Rio de Janeiro is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Rio de Janeiro to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rio de Janeiro to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Rio de Janeiro to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to Washington, D.C..

I’m not ready to book a flight from Rio de Janeiro to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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