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Cheap flights from Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport to Washington, D.C. departing on 12/18. 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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Find the cheapest flights from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.

Cheap round-trip flights

Avianca Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
Avianca Logo
7:00 am - 12:25 amIAD-GIG
16h 25m1 stop
$480Avianca
Find Deal
mar., sep. 23 - mié., oct. 8
Avianca Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
Avianca Logo
5:45 am - 12:25 amIAD-GIG
17h 40m2 stops
$482Avianca
Find Deal
mar., sep. 23 - mié., oct. 8
Copa Airlines Logo
9:59 am - 12:30 amGIG-IAD
15h 31m1 stop
Copa Airlines Logo
4:34 pm - 8:00 amIAD-GIG
14h 26m1 stop
$486Copa Airlines
Find Deal
mié., sep. 24 - mié., oct. 8
United Airlines Logo
9:05 pm - 10:06 pmGIG-IAD
26h 01m1 stop
United Airlines Logo
10:10 pm - 9:35 amIAD-GIG
34h 25m1 stop
$488United Airlines
Find Deal
mié., oct. 15 - mar., oct. 28
United Airlines Logo
9:05 pm - 10:15 pmGIG-IAD
26h 10m1 stop
United Airlines Logo
10:18 pm - 8:15 amIAD-GIG
32h 57m1 stop
$493United Airlines
Find Deal
dom., sep. 21 - lun., sep. 29
Delta Logo
6:05 am - 11:18 pmGIG-IAD
18h 13m2 stops
Delta Logo
5:52 pm - 7:20 amIAD-GIG
12h 28m1 stop
$494Delta
Find Deal
sáb., oct. 18 - mar., oct. 28
LATAM Airlines Logo
12:50 pm - 11:40 amGIG-IAD
23h 50m2 stops
LATAM Airlines Logo
3:31 pm - 10:15 amIAD-GIG
17h 44m1 stop
$497LATAM Airlines
Find Deal
dom., sep. 28 - lun., sep. 29
Delta Logo
6:25 pm - 4:30 pmGIG-IAD
23h 05m2 stops
Delta Logo
5:25 pm - 10:15 amIAD-GIG
15h 50m1 stop
$498Delta
Find Deal
jue., sep. 4 - lun., sep. 8
LATAM Airlines Logo
11:50 am - 11:31 amGIG-IAD
24h 41m2 stops
LATAM Airlines Logo
10:11 am - 8:20 amIAD-GIG
20h 09m1 stop
$501LATAM Airlines
Find Deal
mié., oct. 29 - jue., nov. 6
Copa Airlines Logo
9:59 am - 12:30 amGIG-IAD
15h 31m1 stop
Copa Airlines Logo
4:34 pm - 12:25 amIAD-GIG
30h 51m1 stop
$511Copa Airlines
Find Deal
sáb., sep. 6 - lun., sep. 22

Copa Airlines flights from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport

Our best Copa Airlines deals on Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
Copa Airlines
Sep 24
GIG9:59 amRio de Janeiro–Galeão Intl
15h 31m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Oct 8
IAD4:34 pmWashington, D.C. Dulles Intl
14h 26m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
$486
Find similar
Copa Airlines
Sep 6
GIG9:59 amRio de Janeiro–Galeão Intl
15h 31m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Sep 22
IAD4:34 pmWashington, D.C. Dulles Intl
30h 51m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$511
Find similar
Copa Airlines
Aug 7
GIG5:05 amRio de Janeiro–Galeão Intl
20h 23m
1 stop
IAD12:28 amWashington, D.C. Dulles Intl
Nov 6
IAD8:22 amWashington, D.C. Dulles Intl
17h 38m
1 stop
GIG4:00 amRio de Janeiro–Galeão Intl
$567
Find similar

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

Our best Avianca deals on Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
Avianca
Sep 23
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Oct 8
IAD7:00 amWashington, D.C. Dulles Intl
16h 25m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$480
Find similar
Avianca
Sep 23
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Oct 8
IAD5:45 amWashington, D.C. Dulles Intl
17h 40m
2 stops
GIG12:25 amRio de Janeiro–Galeão Intl
$482
Find similar
Avianca
Sep 24
GIG7:25 amRio de Janeiro–Galeão Intl
20h 20m
2 stops
IAD2:45 amWashington, D.C. Dulles Intl
Oct 8
IAD5:45 amWashington, D.C. Dulles Intl
17h 40m
2 stops
GIG12:25 amRio de Janeiro–Galeão Intl
$483
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl Airport 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 agosto 2, 2025.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport 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

mar. 9/23

1:30 am-2:00 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

mié. 10/8

7:00 am-12:25 am

1 stop16h 25m

$480

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

mar. 9/23

1:30 am-2:00 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

mié. 10/8

5:45 am-12:25 am

2 stops17h 40m

$482

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

mié. 9/24

9:59 am-12:30 am

1 stop15h 31m

Washington, D.C. Dulles Intl

mié. 10/8

4:34 pm-8:00 am

1 stop14h 26m

$486

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

mié. 10/15

9:05 pm-10:06 pm

1 stop26h 01m

Washington, D.C. Dulles Intl

mar. 10/28

10:10 pm-9:35 am

1 stop34h 25m

$488

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

dom. 9/21

9:05 pm-10:15 pm

1 stop26h 10m

Washington, D.C. Dulles Intl

lun. 9/29

10:18 pm-8:15 am

1 stop32h 57m

$493

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sáb. 10/18

6:05 am-11:18 pm

2 stops18h 13m

Washington, D.C. Dulles Intl

mar. 10/28

5:52 pm-7:20 am

1 stop12h 28m

$494

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

dom. 9/28

12:50 pm-11:40 am

2 stops23h 50m

Washington, D.C. Dulles Intl

lun. 9/29

3:31 pm-10:15 am

1 stop17h 44m

$497

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

jue. 9/4

6:25 pm-4:30 pm

2 stops23h 05m

Washington, D.C. Dulles Intl

lun. 9/8

5:25 pm-10:15 am

1 stop15h 50m

$498

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

mié. 10/29

11:50 am-11:31 am

2 stops24h 41m

Washington, D.C. Dulles Intl

jue. 11/6

10:11 am-8:20 am

1 stop20h 09m

$501

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sáb. 9/6

9:59 am-12:30 am

1 stop15h 31m

Washington, D.C. Dulles Intl

lun. 9/22

4:34 pm-12:25 am

1 stop30h 51m

$511

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Rio de Janeiro–Galeão Intl Airport 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 month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Rio de Janeiro–Galeão Intl Airport 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 $523. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $537.

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–Galeão Intl Airport 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–Galeão Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport 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–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport (GIG to IAD) flight deals and tips

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

Best Price Found

$251

Fastest flight time

13h 09m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Rio de Janeiro–Galeão Intl Airport in the past 72 hours is $251. The best round-trip flight deal from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $480.
The fastest flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport takes 13h 09m
There are no direct flights from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Rio de Janeiro–Galeão Intl Airport - Washington, D.C. Dulles Intl Airport.
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  • How far is Rio de Janeiro–Galeão Intl to Washington, D.C. Dulles Intl by plane?

    The distance between Rio de Janeiro–Galeão Intl and Washington, D.C. Dulles Intl is about 4802.7 mi. A reasonable flight in good conditions will take 13h 09m.

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

    Prices for flights from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Rio de Janeiro.

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

Flights from Rio de Janeiro to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of Rio de Janeiro to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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