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Cheap flights from Maranhão to Washington, D.C. from $1,291

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Maranhão to Washington, D.C. departing on 3/18. 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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Cheap round-trip flights

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LATAM Airlines Logo
6:15 pm - 11:51 am
SLZ
-
IAD
18h 36m2 stops
LATAM Airlines Logo
7:59 pm - 4:55 pm
IAD
-
SLZ
19h 56m2 stops
$1,291LATAM Airlines
mié., mar. 18 - dom., mar. 22

LATAM Airlines flights from Maranhão to Washington, D.C. Dulles Intl Airport

Our best LATAM Airlines deals on Maranhão to Washington, D.C. Dulles Intl Airport flight tickets
LATAM Airlines
Mar 18
SLZ6:15 pmSão Luiz Mal. Cunha Machado
18h 36m
2 stops
IAD11:51 amWashington, D.C. Dulles Intl
Mar 22
IAD7:59 pmWashington, D.C. Dulles Intl
19h 56m
2 stops
SLZ4:55 pmSão Luiz Mal. Cunha Machado
$1,291
Find similar
LATAM Airlines
Mar 18
SLZ6:15 pmSão Luiz Mal. Cunha Machado
21h 24m
2 stops
IAD2:39 pmWashington, D.C. Dulles Intl
Mar 22
IAD12:47 pmWashington, D.C. Dulles Intl
27h 08m
2 stops
SLZ4:55 pmSão Luiz Mal. Cunha Machado
$1,292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maranhão 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 diciembre 23, 2025.
Use the filters below to find and compare flights from Maranhão to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

São LuizWashington, D.C.

SLZ - IAD

SLZIAD

São Luiz Mal. Cunha Machado

mié. 3/18

6:15 pm-11:51 am

2 stops18h 36m

Washington, D.C. Dulles Intl

dom. 3/22

7:59 pm-4:55 pm

2 stops19h 56m

$1,291

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Maranhão to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Fastest flight time

49h 08m

Direct flights

None
The fastest flight from Maranhão to Washington, D.C. Dulles Intl Airport takes 49h 08m
There are no direct flights from Maranhão to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Maranhão to Washington, D.C. Dulles Intl Airport.
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  • When did momondo last update prices for flights from Maranhão to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Maranhão to Washington, D.C. Dulles Intl Airport were last updated today.

  • How old do you have to be to fly from Maranhão 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 Maranhão 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.

  • How do I get Price Alerts for flights from Maranhão to Washington, D.C. Dulles Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Maranhão to Washington, D.C. Dulles Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Maranhão to Washington, D.C. Dulles Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

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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
Tysons
Laurel
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Silver Spring
Fredericksburg
Towson
Rockville
Harpers Ferry
Gaithersburg
Reston
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Fairfax

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maranhão to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Maranhão on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maranhão to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Maranhão. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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