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Cheap flights from Rio de Janeiro to Washington from $354

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 departing on 11/21. 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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Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
Air Canada Logo
8:00 am - 3:05 pmSEA-GIG
27h 05m2 stops
$809Air Canada
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Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
3:55 pm - 10:16 pmGIG-SEA
34h 21m2 stops
Multiple Airlines Logo
8:10 am - 11:05 amSEA-GIG
22h 55m1 stop
$814Multiple Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 17
Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
Air Canada Logo
8:00 am - 3:05 pmSEA-GIG
27h 05m2 stops
$820Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
1:45 am - 7:16 pmGIG-SEA
46h 31m3 stops
Multiple Airlines Logo
8:10 am - 12:40 amSEA-GIG
35h 30m2 stops
$867Multiple Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
LATAM Airlines Logo
7:35 pm - 11:46 amGIG-PDX
21h 11m2 stops
LATAM Airlines Logo
10:35 am - 4:15 pmPDX-GIG
24h 40m2 stops
$1,004LATAM Airlines
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Thu, Nov 20 - Thu, Nov 27
Delta Logo
10:55 pm - 9:35 pmGIG-PDX
27h 40m1 stop
Delta Logo
6:04 am - 8:20 amPDX-GIG
21h 16m1 stop
$1,005Delta
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Fri, Feb 6 - Mon, Feb 9
LATAM Airlines Logo
7:35 pm - 11:46 amGIG-PDX
21h 11m2 stops
LATAM Airlines Logo
11:53 am - 8:20 amPDX-GIG
15h 27m1 stop
$1,006LATAM Airlines
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Thu, Nov 20 - Thu, Nov 27
Delta Logo
7:15 am - 11:05 amGIG-PDX
32h 50m2 stops
Delta Logo
6:04 am - 8:20 amPDX-GIG
21h 16m1 stop
$1,016Delta
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Fri, Feb 6 - Mon, Feb 9
Copa Airlines Logo
1:40 am - 11:04 pmGIG-SEA
25h 24m2 stops
Copa Airlines Logo
3:51 pm - 12:30 amSEA-GIG
28h 39m2 stops
$1,293Copa Airlines
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Mon, Mar 9 - Tue, Mar 17
Copa Airlines Logo
1:30 am - 11:10 pmGIG-SEA
26h 40m2 stops
Copa Airlines Logo
5:07 pm - 4:00 amSEA-GIG
29h 53m2 stops
$1,330Copa Airlines
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Wed, Nov 5 - Sat, Nov 8

Copa Airlines flights from Rio de Janeiro to State of Washington

Our best Copa Airlines deals on Rio de Janeiro to State of Washington flight tickets
Copa Airlines
Mar 9
GIG1:40 amRio de Janeiro–Galeão Intl
25h 24m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
Mar 17
SEA3:51 pmSeattle/Tacoma Intl
28h 39m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$1,293
Find similar
Copa Airlines
Nov 5
GIG1:30 amRio de Janeiro–Galeão Intl
26h 40m
2 stops
SEA11:10 pmSeattle/Tacoma Intl
Nov 8
SEA5:07 pmSeattle/Tacoma Intl
29h 53m
2 stops
GIG4:00 amRio de Janeiro–Galeão Intl
$1,330
Find similar
Copa Airlines
Mar 24
GIG1:40 amRio de Janeiro–Galeão Intl
25h 36m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
Mar 29
SEA6:30 amSeattle/Tacoma Intl
38h 00m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$1,607
Find similar

United Airlines flights from Rio de Janeiro to State of Washington

Our best United Airlines deals on Rio de Janeiro to State of Washington flight tickets
United Airlines
Mar 25
GIG8:55 pmRio de Janeiro–Galeão Intl
19h 25m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Mar 29
SEA11:59 pmSeattle/Tacoma Intl
28h 16m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,434
Find similar
United Airlines
Mar 25
GIG8:55 pmRio de Janeiro–Galeão Intl
30h 12m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
Mar 29
SEA11:59 pmSeattle/Tacoma Intl
28h 16m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,444
Find similar
United Airlines
Mar 25
GIG8:55 pmRio de Janeiro–Galeão Intl
19h 25m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Mar 29
SEA11:59 pmSeattle/Tacoma Intl
28h 16m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,455
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to State of Washington 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 October 16, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

8:00 pm-10:16 pm

1 stop30h 16m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-3:05 pm

2 stops27h 05m

$809

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Tue 3/10

3:55 pm-10:16 pm

2 stops34h 21m

Seattle/Tacoma Intl

Tue 3/17

8:10 am-11:05 am

1 stop22h 55m

$814

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

8:00 pm-10:16 pm

1 stop30h 16m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-3:05 pm

2 stops27h 05m

$820

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 11/5

1:45 am-7:16 pm

3 stops46h 31m

Seattle/Tacoma Intl

Sat 11/8

8:10 am-12:40 am

2 stops35h 30m

$867

Rio de JaneiroPortland

GIG - PDX

GIGPDX

Rio de Janeiro–Galeão Intl

Thu 11/20

7:35 pm-11:46 am

2 stops21h 11m

Portland

Thu 11/27

10:35 am-4:15 pm

2 stops24h 40m

$1,004

Rio de JaneiroPortland

GIG - PDX

GIGPDX

Rio de Janeiro–Galeão Intl

Fri 2/6

10:55 pm-9:35 pm

1 stop27h 40m

Portland

Mon 2/9

6:04 am-8:20 am

1 stop21h 16m

$1,005

Rio de JaneiroPortland

GIG - PDX

GIGPDX

Rio de Janeiro–Galeão Intl

Thu 11/20

7:35 pm-11:46 am

2 stops21h 11m

Portland

Thu 11/27

11:53 am-8:20 am

1 stop15h 27m

$1,006

Rio de JaneiroPortland

GIG - PDX

GIGPDX

Rio de Janeiro–Galeão Intl

Fri 2/6

7:15 am-11:05 am

2 stops32h 50m

Portland

Mon 2/9

6:04 am-8:20 am

1 stop21h 16m

$1,016

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Mon 3/9

1:40 am-11:04 pm

2 stops25h 24m

Seattle/Tacoma Intl

Tue 3/17

3:51 pm-12:30 am

2 stops28h 39m

$1,293

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 11/5

1:30 am-11:10 pm

2 stops26h 40m

Seattle/Tacoma Intl

Sat 11/8

5:07 pm-4:00 am

2 stops29h 53m

$1,330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Rio de Janeiro to State of Washington

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 State of Washington?

The month of November is, on average, the cheapest month to fly to State of Washington from Rio de Janeiro, with most prices found around $808. If you aren’t able to travel to State of Washington during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $888.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $1,642. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,819 on average. Flights to State of Washington from Rio de Janeiro in the morning 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 State of Washington flights?

You could potentially save up to 23% on your flight if you consider stops on a Rio de Janeiro to State of Washington flight.

Cheap Rio de Janeiro to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to State of Washington

Direct flights

None
There are no direct flights from Rio de Janeiro to State of Washington. There are no popular flight routes from Rio de Janeiro to State of Washington.
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  • When did momondo last update prices for flights from Rio de Janeiro to Washington?

    Prices for flights from Rio de Janeiro to Washington are refreshed on a daily basis.

  • How old do you have to be to fly from Rio de Janeiro to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington 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.

Why use momondo?

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

It is quick and easy to find Rio de Janeiro to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

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

Yes. All flights to Washington from Rio de Janeiro on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rio de Janeiro to Washington?

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.

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

Of course. momondo tracks the price of Rio de Janeiro to Washington 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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