The cheapest times to fly from IAD to BVB are

  • January 22nd to February 18th (except the week of January 29th)
  • March 5th to March 25th
  • April 16th to June 10th (except the week of May 7th)
  • July 30th to November 11th (except the weeks of October 8th and October 15th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from IAD to BVB is early to mid September. Prices can be as high as $4473 for Friday flights during mid December, or as low as $1194 for Monday flights around early to mid September.


When to Fly to Boa Vista

Flying from Washington, DC (IAD) to Boa Vista (BVB) will usually cost between $1280 to $2640 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $1385. Due to high demand the most expensive time to fly is mid December, with an average price of $2259. Planning your trip to low-cost times can easily save you $874 on economy flights and even more on first-class flights. Generally, any price below $1578 can be considered a good price for a round-trip IAD to BVB flight.

See below for a graph of average weekly prices for the IAD to BVB route. All prices are for round-trip tickets in USD.

IAD to BVB Flight Prices

Compared to other flights, the IAD to BVB flight is more expensive than the average and costs slightly more than the average flight leaving from Washington. The average price per mile (for a direct flight) is $0.36, which is a bit above average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to BVB, and Saturday the cheapest day to fly back into IAD. Fridays are the most expensive days to fly to Boa Vista, and Tuesdays are the most expensive days to return to Washington. Selecting flights on the least expensive days could save you up to $1207 (32%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1511. Return trip prices are from the BVB to IAD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from IAD to BVB can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 51 minutes may not be realistic.


Flight Hacking IAD to BVB

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from IAD to BVB — but Champion Traveler does!

Hack #1: Manaus (IAD > MAO > BVB)

  • Price for both tickets: $1339
  • Average savings: $239 (15.15%)

See IAD to MAO flights

Hack #2: Brasilia (IAD > BSB > BVB)

  • Price for both tickets: $1356
  • Average savings: $222 (14.07%)

See IAD to BSB flights


Flight Questions Answered

Still have questions about flying from IAD to BVB? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: American, Azul, Brussels Airlines, COPA, Delta, LATAM, United, and potentially more during busy seasons.

How far away is it from Atlas Brasil Cantanhede Airport to Washington Dulles International Airport?

The distance between the two airports is roughly 2708 miles or 4358 kilometers.

How long does it take to fly from IAD to BVB?

The real-world flight time for a nonstop IAD to BVB flight is about 5 hour 51 minutes.

How many flights go between Washington, DC and Boa Vista?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from IAD to BVB.


Airport Location Info


Departing Airport

Origination code IAD
Origination airport name Washington Dulles International Airport
City Washington, DC
Country the United States
Latitude 38.9
Longitude -77.5

Return Airport

Destination code BVB
Destination airport name Atlas Brasil Cantanhede Airport
City Boa Vista
Country Brazil
Latitude 2.8
Longitude -60.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.