$505 Cheap Flights from Washington (IAD) to Palmas (PMW)

View $505 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Palmas (PMW-Brigadeiro Lysias Rodrigues)

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Cheap Flights from Washington to Palmas (IAD-PMW)

Prices were available within the past 7 days and start at $505 for one-way flights and $1,034 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,034 Roundtrip, found 3 days ago
$1,034
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,034 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,064 Roundtrip, found 3 days ago
$1,064
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,064 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,124 Roundtrip, found 3 days ago
$1,124
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,124 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,154 Roundtrip, found 3 days ago
$1,154
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,154 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,204 Roundtrip, found 3 days ago
$1,204
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,204 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,234 Roundtrip, found 3 days ago
$1,234
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,234 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,276 Roundtrip, found 3 days ago
$1,276
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,276 found 3 days ago
avianca
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,281 Roundtrip, found 3 days ago
$1,281
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,281 found 3 days ago
Air Canada
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,344 Roundtrip, found 3 days ago
$1,344
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,344 found 3 days ago
LATAM Airlines Group
Mon, Dec 1 - Mon, Dec 8
IAD
Washington
PMW
Palmas
$1,492 Roundtrip, found 3 days ago
$1,492
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Dec 1 from Washington to Palmas, returning Mon, Dec 8, priced at $1,492 found 3 days ago
Flights from Washington (IAD) to Palmas (PMW)
Origin airport
Washington Dulles Intl.
Destination airport
Brigadeiro Lysias Rodrigues
Roundtrip price
$1,034
Distance
3883 mi

Washington to Palmas Flights

The cheapest times to fly from Washington to Palmas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Palmas are during the month of December. You can find some of the cheapest flights from Washington to Palmas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Palmas

Sunday is one of the best days to book for cheap flights from Washington to Palmas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Palmas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Palmas in 2025. You can also book with separate airlines for your outbound and return journeys, from $505 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Palmas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Palmas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW) cost?
Grab a cheap one-way flight from $505 or cheap return flight from $1,034 from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW)?
The cheapest month to fly from IAD to PMW is December, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW)?
To find the cheapest airline flying from IAD to PMW, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW)?
There are no daily nonstop flights available from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from IAD to PMW?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW) last-minute?
Holding off until just before your trip to book a flight from IAD to PMW generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book an IAD to PMW flight and hotel package?
Securing an IAD to PMW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Brigadeiro Lysias Rodrigues Airport (PMW)?
You can usually cancel or reschedule your IAD to PMW flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.