Question 1

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Praia?

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Praia was $440 for a one-way ticket and $920 for a round-trip. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Washington, D.C. and Praia?

Accepted Answer

A passport is required to fly from Washington, D.C. to Praia. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Washington, D.C. to Praia?

Accepted Answer

On your way to Praia, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Praia Nelson Mandela. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Washington, D.C. to Praia?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 5

How does KAYAK find such low prices on flights from Washington, D.C. to Praia?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Praia. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Praia?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Praia from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Washington, D.C. to Praia?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Praia with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and RAI can sometimes prove cheaper using this method. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Praia?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Praia from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Praia-Nelson-Mandela-RAI'>Visit our flight page for the latest deals!>/a>

Question 9

What is the cheapest layover airport when flying from Washington, D.C. to Praia?

Accepted Answer

Flights via Casablanca (CMN) offer the most affordable fares, with an average round-trip price of $1,205.

Question 10

What is the most popular layover airport when flying from Washington, D.C. to Praia?

Accepted Answer

Lisbon (LIS) is the top choice – 89% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Praia picked an itinerary connecting there.

Question 11

Which layover airport has the quickest connection when flying from Washington, D.C. to Praia?

Accepted Answer

If you prefer a quick connection, Lisbon (LIS) often has the shortest layovers from Washington, D.C. to Praia, with an average of 8h 10m.

Question 12

Which layover airport offers the shortest total travel time from Washington, D.C. to Praia?

Accepted Answer

Consider flying via Lisbon (LIS) for the shortest journey. The average one-way travel time for flights connecting there is 18h 46m.

Question 13

Which airlines provide the cheapest flights from Washington, D.C. to Praia?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Praia were found on TAP AIR PORTUGAL ($920) and Royal Air Maroc ($968).

Question 14

Which airlines provide the cheapest flights from Washington, D.C. to Praia?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Praia were found on TAP AIR PORTUGAL ($920) and Royal Air Maroc ($968).

IAD - RAI

$440 Find Cheap Flights from Washington, D.C. to Praia

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Everything you should know

Cheap Flights from Washington, D.C. to Praia (IAD-RAI)

Recent round-trip flight deals from Washington, D.C. to Praia

Recent one-way flight deals from Washington, D.C. to Praia

Recent last minute flight deals from Washington, D.C. to Praia

KAYAK's insights & trends for Washington, D.C. to Praia flights

Get data-powered insights and trends into flights from Washington, D.C. to Praia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Praia?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Praia were found on TAP AIR PORTUGAL ($920) and Royal Air Maroc ($968).

What is the most popular layover airport when flying from Washington, D.C. to Praia?

Lisbon (LIS) is the top choice – 89% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Praia picked an itinerary connecting there.

What is the cheapest layover airport when flying from Washington, D.C. to Praia?

Flights via Casablanca (CMN) offer the most affordable fares, with an average round-trip price of $1,205.

Which layover airport offers the shortest total travel time from Washington, D.C. to Praia?

Consider flying via Lisbon (LIS) for the shortest journey. The average one-way travel time for flights connecting there is 18h 46m.

Which layover airport has the quickest connection when flying from Washington, D.C. to Praia?

If you prefer a quick connection, Lisbon (LIS) often has the shortest layovers from Washington, D.C. to Praia, with an average of 8h 10m.

Good to know

When to book flights from Washington, D.C. to Praia

FAQs for booking Washington, D.C. to Praia flights

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Praia?

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Praia was $440 for a one-way ticket and $920 for a round-trip.

Do I need a passport to fly between Washington, D.C. and Praia?

A passport is required to fly from Washington, D.C. to Praia.

Which airports will I be using when flying from Washington, D.C. to Praia?

On your way to Praia, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Praia Nelson Mandela.

Which aircraft models fly most regularly from Washington, D.C. to Praia?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to Praia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Praia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Praia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Praia from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Praia?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Praia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Praia from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Praia

Information on your arrival and departure airports

Cabin class types available on flights to Praia

Complete your trip to Praia with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Praia

Flights to other popular destinations

Flights from domestic origins to Praia

Choose which airport to fly into in Washington, D.C.