$394 Cheap Flights from Washington (DCA) to Cascavel (CAC)

View $394 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Cascavel (CAC)

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Cheap Flights from Washington to Cascavel (DCA-CAC)

Prices were available within the past 7 days and start at $394 for one-way flights and $807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, Dec 5 - Sat, Dec 6
DCA
Washington
CAC
Cascavel
$807 Roundtrip, found 3 days ago
$807
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Dec 5 from Washington to Cascavel, returning Sat, Dec 6, priced at $807 found 3 days ago
LATAM Airlines Group
Mon, Jan 19 - Tue, Feb 3
DCA
Washington
CAC
Cascavel
$808 Roundtrip, found 3 days ago
$808
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Jan 19 from Washington to Cascavel, returning Tue, Feb 3, priced at $808 found 3 days ago
LATAM Airlines Group
Tue, Jan 27 - Tue, Feb 10
DCA
Washington
CAC
Cascavel
$813 Roundtrip, found 3 days ago
$813
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Jan 27 from Washington to Cascavel, returning Tue, Feb 10, priced at $813 found 3 days ago
LATAM Airlines Group
Fri, Dec 5 - Tue, Dec 23
DCA
Washington
CAC
Cascavel
$817 Roundtrip, found 4 days ago
$817
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Fri, Dec 5 from Washington to Cascavel, returning Tue, Dec 23, priced at $817 found 4 days ago
LATAM Airlines Group
Fri, Dec 5 - Tue, Dec 23
DCA
Washington
CAC
Cascavel
$822 Roundtrip, found 4 days ago
$822
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Fri, Dec 5 from Washington to Cascavel, returning Tue, Dec 23, priced at $822 found 4 days ago
Delta
Mon, Jan 26 - Mon, Feb 16
DCA
Washington
CAC
Cascavel
$912 Roundtrip, found 3 days ago
$912
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan 26 from Washington to Cascavel, returning Mon, Feb 16, priced at $912 found 3 days ago
LATAM Airlines Group
Sun, Jan 25 - Tue, Feb 3
DCA
Washington
CAC
Cascavel
$927 Roundtrip, found 3 days ago
$927
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sun, Jan 25 from Washington to Cascavel, returning Tue, Feb 3, priced at $927 found 3 days ago
JetBlue Airways
Wed, Jan 21 - Wed, Feb 4
DCA
Washington
CAC
Cascavel
$1,000 Roundtrip, found 3 days ago
$1,000
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Jan 21 from Washington to Cascavel, returning Wed, Feb 4, priced at $1,000 found 3 days ago
United
Sun, Feb 1 - Wed, Feb 11
DCA
Washington
CAC
Cascavel
$1,017 Roundtrip, found 3 days ago
$1,017
Roundtrip
found 3 days ago
Select United flight, departing Sun, Feb 1 from Washington to Cascavel, returning Wed, Feb 11, priced at $1,017 found 3 days ago
GOL Linhas Aereas S.A.
Fri, Dec 5 - Wed, Dec 31
DCA
Washington
CAC
Cascavel
$1,973 Roundtrip, found 3 days ago
$1,973
Roundtrip
found 3 days ago
Select GOL Linhas Aereas S.A. flight, departing Fri, Dec 5 from Washington to Cascavel, returning Wed, Dec 31, priced at $1,973 found 3 days ago

Alternative airports near Cascavel

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cascavel CAC. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $2,463
CAC
Cascavel
CheapestClosest
Average driving time to city center11 min
Flights from $2,463

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC) cost?
Secure a cheap one-way flight from $394 or cheap return flight from $807 from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC)?
December is the least expensive month to fly from DCA to CAC. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from DCA to CAC. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC)?
There aren't any daily nonstop flights departing from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from DCA to CAC?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC)?
To arrive at Cascavel Airport (CAC) on time, book a flight that takes off from Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC) last-minute?
Holding off until just before your trip to book a ticket from DCA to CAC generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a DCA to CAC flight and hotel package?
Securing a DCA to CAC flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Cascavel Airport (CAC)?
Typically, it's possible to cancel or reschedule your DCA to CAC flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Cascavel
Roundtrip price
$806
Distance
4666 mi

Book with confidence

Washington to Cascavel Flights

The cheapest times to fly from Washington to Cascavel

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 Cascavel are during the month of December. You can find some of the cheapest flights from Washington to Cascavel with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Cascavel

Sunday is one of the best days to book for cheap flights from Washington to Cascavel: 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 Cascavel

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 Cascavel in 2025. You can also book with separate airlines for your outbound and return journeys, from $394 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 Cascavel 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 Cascavel 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.

 

Washington to Cascavel Flights

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*Available to One Key members.