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$582+ Cheap flights from São Luiz (SLZ) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
SLZ — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Find flight deals from São Luiz to District of Columbia

Cheapest flights from São Luiz to District of Columbia
Explore the most affordable flight options available from São Luiz to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/215:00 pmSLZ - IAD
3 stops34h 45mMultiple Airlines
Mon 6/233:25 pmIAD - SLZ
2 stops31h 00mMultiple Airlines
Deal found 6/12$1,058
This Priceline deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/202:55 amSLZ - IAD
2 stops34h 04mLATAM Airlines
Mon 6/2312:49 pmIAD - SLZ
2 stops23h 51mLATAM Airlines
Deal found 6/12$2,089

Cheapflights Fare Finder

Customize your flight search to find flights from São Luiz to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from São Luiz to District of Columbia that are best for you.

Fly from

São Luiz

Fly to

District of Columbia

Route

Depart

Return

Price

São LuizWashington, D.C.

SLZ - IAD

SLZIAD

São Luiz Mal. Cunha Machado

Sat 6/21

5:00 pm-2:45 am

3 stops34h 45m

$582

São LuizWashington, D.C.

SLZ - IAD

SLZIAD

São Luiz Mal. Cunha Machado

Tue 7/15

5:35 pm-2:00 pm

2 stops45h 25m

$663

São LuizWashington, D.C.

SLZ - IAD

SLZIAD

São Luiz Mal. Cunha Machado

Tue 7/29

5:00 pm-12:02 pm

2 stops20h 02m

$1,026

São LuizWashington, D.C.

SLZ - IAD

SLZIAD

São Luiz Mal. Cunha Machado

Mon 7/28

3:15 am-11:16 pm

2 stops21h 01m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from São Luiz to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from São Luiz with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from São Luiz to District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from São Luiz to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from São Luiz to District of Columbia?

    São Luiz Mal. Cunha Machado (SLZ), located 5.5 mi from the city center, is the airport you fly out of when you book flights from São Luiz to District of Columbia.

  • What are the cheapest airlines to fly from São Luiz to District of Columbia one-way?

    The cheapest airlines for a one-way flight from São Luiz to District of Columbia are GOL ($663), LATAM Airlines ($1,026), and Delta ($1,057).

  • Can I find deals for flights from São Luiz to District of Columbia that include hotel bookings?

    Yes. In addition to deals on São Luiz to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from São Luiz to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from São Luiz to District of Columbia.

  • Can I find deals for business class flights from São Luiz to District of Columbia?

    Yes. Cheapflights offers flight deals from São Luiz to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from São Luiz to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from São Luiz to District of Columbia (average of $241). Flying from São Luiz to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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