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Cheap flights from Rio de Janeiro to Washington, D.C. from $326

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 6/10. 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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Multiple Airlines Logo
1:35 am - 5:20 am
GIG
-
IAD
28h 45m
1 stop
Multiple Airlines Logo
3:35 pm - 12:30 am
IAD
-
GIG
31h 55m
1 stop
$597Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
GOL Logo
7:20 am - 2:15 pm
GIG
-
IAD
31h 55m
1 stop
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
$599GOL
Thu, Oct 8 - Fri, Oct 16
Avianca Logo
4:40 pm - 2:15 pm
GIG
-
IAD
22h 35m
1 stop
Avianca Logo
3:35 pm - 12:30 am
IAD
-
GIG
31h 55m
1 stop
$603Avianca
Tue, Sep 1 - Sat, Sep 12
Avianca Logo
4:40 pm - 2:15 pm
GIG
-
IAD
22h 35m
1 stop
Avianca Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
$605Avianca
Thu, Sep 3 - Wed, Sep 9
LATAM Airlines Logo
6:30 pm - 12:18 pm
GIG
-
IAD
18h 48m
2 stops
LATAM Airlines Logo
3:18 pm - 10:45 am
IAD
-
GIG
18h 27m
2 stops
$609LATAM Airlines
Thu, May 28 - Sun, Jun 28
LATAM Airlines Logo
7:10 am - 9:21 am
GIG
-
IAD
27h 11m
2 stops
LATAM Airlines Logo
12:29 pm - 12:50 pm
IAD
-
GIG
23h 21m
2 stops
$611LATAM Airlines
Mon, Jun 8 - Mon, Jun 15
Avianca Logo
4:40 pm - 5:20 am
GIG
-
IAD
13h 40m
1 stop
Avianca Logo
3:35 pm - 6:15 am
IAD
-
GIG
13h 40m
1 stop
$616Avianca
Fri, Sep 4 - Wed, Sep 9
United Airlines Logo
1:45 pm - 6:25 am
SDU
-
IAD
17h 40m
1 stop
United Airlines Logo
10:30 pm - 4:45 pm
IAD
-
SDU
17h 15m
1 stop
$815United Airlines
Mon, May 25 - Sun, May 31
United Airlines Logo
1:50 pm - 6:25 am
SDU
-
IAD
17h 35m
1 stop
United Airlines Logo
10:30 pm - 4:45 pm
IAD
-
SDU
17h 15m
1 stop
$819United Airlines
Tue, Jun 16 - Sun, Jun 28
Azul Logo
5:05 pm - 2:49 pm
SDU
-
IAD
22h 44m
2 stops
Azul Logo
12:35 pm - 1:05 pm
IAD
-
SDU
23h 30m
2 stops
$939Azul
Tue, Aug 4 - Tue, Sep 1

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

Our best United Airlines deals on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 26
GIG9:05 pmRio de Janeiro–Galeão Intl
28h 26m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
May 31
IAD6:20 amWashington, D.C. Dulles Intl
24h 55m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$641
United Airlines
May 25
SDU1:45 pmRio de Janeiro Santos Dumont
17h 40m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl
May 31
IAD10:30 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
$815
United Airlines
Jun 16
SDU1:50 pmRio de Janeiro Santos Dumont
17h 35m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl
Jun 28
IAD10:30 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
SDU4:45 pmRio de Janeiro Santos Dumont
$819

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
May 28
GIG6:30 pmRio de Janeiro–Galeão Intl
18h 48m
2 stops
IAD12:18 pmWashington, D.C. Dulles Intl
Jun 28
IAD3:18 pmWashington, D.C. Dulles Intl
18h 27m
2 stops
GIG10:45 amRio de Janeiro–Galeão Intl
$609
LATAM Airlines
Jun 8
GIG7:10 amRio de Janeiro–Galeão Intl
27h 11m
2 stops
IAD9:21 amWashington, D.C. Dulles Intl
Jun 15
IAD12:29 pmWashington, D.C. Dulles Intl
23h 21m
2 stops
GIG12:50 pmRio de Janeiro–Galeão Intl
$611
LATAM Airlines
Jun 5
GIG1:45 pmRio de Janeiro–Galeão Intl
21h 03m
2 stops
IAD9:48 amWashington, D.C. Dulles Intl
Jun 13
IAD12:29 pmWashington, D.C. Dulles Intl
23h 21m
2 stops
GIG12:50 pmRio de Janeiro–Galeão Intl
$630

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 May 15, 2026.
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

Cheapest round-trip

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 9/2

1:35 am-5:20 am

1 stop28h 45m

Washington, D.C. Dulles Intl

Wed 9/9

3:35 pm-12:30 am

1 stop31h 55m

$597

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 10/8

7:20 am-2:15 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Fri 10/16

6:50 am-12:30 am

1 stop16h 40m

$599

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 9/1

4:40 pm-2:15 pm

1 stop22h 35m

Washington, D.C. Dulles Intl

Sat 9/12

3:35 pm-12:30 am

1 stop31h 55m

$603

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 9/3

4:40 pm-2:15 pm

1 stop22h 35m

Washington, D.C. Dulles Intl

Wed 9/9

6:50 am-12:30 am

1 stop16h 40m

$605

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 5/28

6:30 pm-12:18 pm

2 stops18h 48m

Washington, D.C. Dulles Intl

Sun 6/28

3:18 pm-10:45 am

2 stops18h 27m

$609

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Mon 6/8

7:10 am-9:21 am

2 stops27h 11m

Washington, D.C. Dulles Intl

Mon 6/15

12:29 pm-12:50 pm

2 stops23h 21m

$611
Quickest round-trip

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Fri 9/4

4:40 pm-5:20 am

1 stop13h 40m

Washington, D.C. Dulles Intl

Wed 9/9

3:35 pm-6:15 am

1 stop13h 40m

$616

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Mon 5/25

1:45 pm-6:25 am

1 stop17h 40m

Washington, D.C. Dulles Intl

Sun 5/31

10:30 pm-4:45 pm

1 stop17h 15m

$815

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Tue 6/16

1:50 pm-6:25 am

1 stop17h 35m

Washington, D.C. Dulles Intl

Sun 6/28

10:30 pm-4:45 pm

1 stop17h 15m

$819

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Tue 8/4

5:05 pm-2:49 pm

2 stops22h 44m

Washington, D.C. Dulles Intl

Tue 9/1

12:35 pm-1:05 pm

2 stops23h 30m

$939

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 typical price of a round-trip flight between Rio de Janeiro and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, November is the cheapest month to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $250. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $253.

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

You could potentially save up to 11% 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

Fastest flight time

15h 23m

Direct flights

None
The fastest flight from Rio de Janeiro to Washington, D.C. Dulles Intl Airport takes 15h 23m
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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Frequently asked questions about flying from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

  • 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 15h 23m 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
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

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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