How old do you have to be to fly from Washington to Rio de Janeiro Santos Dumont 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 Washington to Rio de Janeiro Santos Dumont Airport.

What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

The required travel and health documents for your Rio de Janeiro Santos Dumont Airport 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 Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$538 Cheap Flights from State of Washington to Rio de Janeiro Santos Dumont Airport in 2026/27

Find the cheapest flights from Washington to Rio de Janeiro

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

24h 25m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

10:05 am - 8:59 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

39h 54m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,144Multiple Airlines

Mon, Mar 1 - Mon, Mar 8

7:45 am - 10:00 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

34h 15m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

8:20 am - 8:59 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

41h 39m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,240Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

7:45 am - 10:00 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

34h 15m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

7:50 am - 8:59 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

42h 09m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,252Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

2:30 pm - 10:15 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

26h 45m2 stops Calgary Sao Paulo Guarulhos Intl

7:50 am - 1:40 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

34h 50m2 stops Sao Paulo Guarulhos Intl Calgary

$1,304Multiple Airlines

Sun, Jan 31 - Mon, Feb 8

2:30 pm - 10:00 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

26h 30m2 stops Calgary Sao Paulo Guarulhos Intl

7:50 am - 6:22 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

39h 32m3 stops Sao Paulo Guarulhos Intl Calgary Vancouver Intl

$1,321Multiple Airlines

Sun, Jan 31 - Mon, Feb 8

9:28 pm - 12:25 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

33h 57m2 stops Miami Brasilia

3:15 pm - 11:42 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

37h 27m2 stops Brasilia Miami

$1,324GOL

Fri, Jan 1 - Mon, Mar 1

7:45 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

24h 25m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

6:00 am - 11:42 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

22h 42m2 stops Brasilia Miami

$1,410Multiple Airlines

Wed, Jan 20 - Wed, Feb 24

10:50 am - 1:10 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

21h 20m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

7:15 pm - 1:22 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

23h 07m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl

$1,423Multiple Airlines

Mon, Nov 23 - Wed, Dec 2

10:54 am - 10:50 amSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

18h 56m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

7:15 pm - 12:45 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

22h 30m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl

$1,437Multiple Airlines

Wed, Jan 20 - Wed, Feb 10

6:30 am - 10:50 amSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

23h 20m2 stops Newark Sao Paulo Guarulhos Intl

7:00 pm - 7:17 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

29h 17m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl

$1,456United Airlines

Wed, Nov 4 - Wed, Nov 11

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GOL flights from State of Washington to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on State of Washington to Rio de Janeiro Santos Dumont Airport flight tickets

GOL

Jan 1

SEA9:28 pmSeattle/Tacoma Intl

33h 57m

2 stops

SDU12:25 pmRio de Janeiro Santos Dumont

Mar 1

SDU3:15 pmRio de Janeiro Santos Dumont

37h 27m

2 stops

SEA11:42 pmSeattle/Tacoma Intl

$1,324

GOL

Jan 27

SEA8:59 pmSeattle/Tacoma Intl

32h 26m

2 stops

SDU10:25 amRio de Janeiro Santos Dumont

Feb 17

SDU6:00 amRio de Janeiro Santos Dumont

22h 42m

2 stops

SEA11:42 pmSeattle/Tacoma Intl

$1,576

GOL

Feb 3

SEA8:59 pmSeattle/Tacoma Intl

34h 26m

2 stops

SDU12:25 pmRio de Janeiro Santos Dumont

Feb 8

SDU3:15 pmRio de Janeiro Santos Dumont

38h 44m

2 stops

SEA12:59 amSeattle/Tacoma Intl

$1,586

United Airlines flights from State of Washington to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on State of Washington to Rio de Janeiro Santos Dumont Airport flight tickets

United Airlines

Nov 4

SEA6:30 amSeattle/Tacoma Intl

23h 20m

2 stops

SDU10:50 amRio de Janeiro Santos Dumont

Nov 11

SDU7:00 pmRio de Janeiro Santos Dumont

29h 17m

2 stops

SEA7:17 pmSeattle/Tacoma Intl

$1,456

United Airlines

Nov 4

SEA6:30 amSeattle/Tacoma Intl

23h 20m

2 stops

SDU10:50 amRio de Janeiro Santos Dumont

Nov 11

SDU7:00 pmRio de Janeiro Santos Dumont

29h 17m

2 stops

SEA7:17 pmSeattle/Tacoma Intl

$1,461

United Airlines

Nov 4

SEA7:00 amSeattle/Tacoma Intl

22h 50m

2 stops

SDU10:50 amRio de Janeiro Santos Dumont

Nov 11

SDU7:00 pmRio de Janeiro Santos Dumont

24h 39m

3 stops

SEA2:39 pmSeattle/Tacoma Intl

$1,464

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Mon 3/1

7:45 am-1:10 pm

2 stops24h 25m

Rio de Janeiro Santos Dumont

Mon 3/8

10:05 am-8:59 pm

2 stops39h 54m

$1,144

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Fri 10/30

7:45 am-10:00 pm

2 stops34h 15m

Rio de Janeiro Santos Dumont

Sun 11/1

8:20 am-8:59 pm

2 stops41h 39m

$1,240

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Fri 10/30

7:45 am-10:00 pm

2 stops34h 15m

Rio de Janeiro Santos Dumont

Fri 11/6

7:50 am-8:59 pm

2 stops42h 09m

$1,252

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Sun 1/31

2:30 pm-10:15 pm

2 stops26h 45m

Rio de Janeiro Santos Dumont

Mon 2/8

7:50 am-1:40 pm

2 stops34h 50m

$1,304

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Sun 1/31

2:30 pm-10:00 pm

2 stops26h 30m

Rio de Janeiro Santos Dumont

Mon 2/8

7:50 am-6:22 pm

3 stops39h 32m

$1,321

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Fri 1/1

9:28 pm-12:25 pm

2 stops33h 57m

Rio de Janeiro Santos Dumont

Mon 3/1

3:15 pm-11:42 pm

2 stops37h 27m

$1,324

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Wed 1/20

7:45 am-1:10 pm

2 stops24h 25m

Rio de Janeiro Santos Dumont

Wed 2/24

6:00 am-11:42 pm

2 stops22h 42m

$1,410

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Mon 11/23

10:50 am-1:10 pm

2 stops21h 20m

Rio de Janeiro Santos Dumont

Wed 12/2

7:15 pm-1:22 pm

2 stops23h 07m

$1,423

Quickest round-trip

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Wed 1/20

10:54 am-10:50 am

2 stops18h 56m

Rio de Janeiro Santos Dumont

Wed 2/10

7:15 pm-12:45 pm

2 stops22h 30m

$1,437

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Wed 11/4

6:30 am-10:50 am

2 stops23h 20m

Rio de Janeiro Santos Dumont

Wed 11/11

7:00 pm-7:17 pm

2 stops29h 17m

$1,456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

How long does it take to fly to Rio de Janeiro Santos Dumont Airport?

The flight from State of Washington to Rio de Janeiro Santos Dumont Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Spokane (a popular airport in State of Washington) to Rio de Janeiro–Galeão Intl Airport (the most popular airport in Rio de Janeiro Santos Dumont Airport), then the flight time is 15h 45m on average. If you fly from Seattle (another popular airport in State of Washington) to Rio de Janeiro–Galeão Intl Airport, then the average flight time is 16h 48m.

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

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

Best Price Found	$538
Fastest flight time	19h 05m
Direct flights	None

The best one-way flight to Rio de Janeiro Santos Dumont Airport from State of Washington in the past 72 hours is $538. The best round-trip flight deal from State of Washington to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $1,144.

The fastest flight from State of Washington to Rio de Janeiro Santos Dumont Airport takes 19h 05m

There are no direct flights from State of Washington to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from State of Washington to Rio de Janeiro Santos Dumont Airport.

Search flight deals

Frequently asked questions about flying from Washington to Rio de Janeiro Santos Dumont Airport

When did momondo last update prices for flights from Washington to Rio de Janeiro Santos Dumont Airport?
Prices for flights from Washington to Rio de Janeiro Santos Dumont Airport are updated daily.
How old do you have to be to fly from Washington to Rio de Janeiro Santos Dumont 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 Washington to Rio de Janeiro Santos Dumont Airport.
What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?
The required travel and health documents for your Rio de Janeiro Santos Dumont Airport 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 Rio de Janeiro Santos Dumont Airport. 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 Washington to Rio de Janeiro?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Rio de Janeiro. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Washington with this policy.

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

Once you have performed a search for Washington to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Washington to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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Flights to Sao Paulo Guarulhos Intl Airportfrom $492

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Flights to Rio de Janeiro–Galeão Intl Airportfrom $493

Cheap flights from Washington to Rio de Janeiro from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Rio de Janeiro departing on 2/18. 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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GOL flights from State of Washington to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on State of Washington to Rio de Janeiro Santos Dumont Airport flight tickets

United Airlines flights from State of Washington to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on State of Washington to Rio de Janeiro Santos Dumont Airport flight tickets

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

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Frequently asked questions about flying from Washington to Rio de Janeiro Santos Dumont Airport

Why use momondo?

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

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List of cabin classes available on flights landing in Rio de Janeiro. Availability may vary depending on flight origin and airline.

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