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$861+ Cheap flights from Reagan-National (DCA) to Praia (RAI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — RAI
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Reagan-National to Praia

Best flights from Reagan-National to Praia
Discover carefully curated flight deals from Reagan-National to Praia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This FlightHub deal was found by Cheapflights users on 12/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:20 pmDCA - RAI
2 stops14h 35mMultiple Airlines
Sun 2/1512:55 pmRAI - DCA
2 stops23h 08mMultiple Airlines
Deal found 12/31$861
This FlightHub deal was found by Cheapflights users on 12/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:10 pmDCA - RAI
2 stops23h 55mTAP AIR PORTUGAL
Fri 3/61:05 amRAI - DCA
2 stops24h 30mTAP AIR PORTUGAL
Deal found 12/30$1,771
This KAYAK deal was found by Cheapflights users on 12/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:00 amDCA - RAI
2 stops23h 25mMultiple Airlines
Tue 2/171:05 amRAI - DCA
2 stops24h 11mMultiple Airlines
Deal found 12/31$985
This Trip.com deal was found by Cheapflights users on 12/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:40 pmDCA - RAI
2 stops28h 25mMultiple Airlines
Sun 2/221:25 pmRAI - DCA
2 stops35h 51mMultiple Airlines
Deal found 12/31$1,067
This KAYAK deal was found by Cheapflights users on 1/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:59 pmDCA - RAI
2 stops25h 11mMultiple Airlines
Sun 4/1912:25 pmRAI - DCA
2 stops33h 32mMultiple Airlines
Deal found 1/1$1,072
This Ovago deal was found by Cheapflights users on 12/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/196:00 pmDCA - RAI
2 stops26h 05mMultiple Airlines
Mon 2/91:25 pmRAI - DCA
2 stops34h 07mMultiple Airlines
Deal found 12/31$1,202
This Priceline deal was found by Cheapflights users on 12/31. 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 5/296:45 pmDCA - RAI
2 stops25h 25mMultiple Airlines
Sat 6/612:10 amRAI - DCA
2 stops35h 56mMultiple Airlines
Deal found 12/31$1,273
This Priceline deal was found by Cheapflights users on 12/31. 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.
Mon 6/18:55 pmDCA - RAI
2 stops35h 05mMultiple Airlines
Fri 6/121:20 amRAI - DCA
3 stops24h 39mMultiple Airlines
Deal found 12/31$1,779

Find flight deals from Reagan-National to Praia

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Praia (RAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$861
(FlightHub)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Praia Nelson Mandela flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Praia Nelson Mandela flights.
Search Deals
From Washington, D.C. Reagan-National to Praia Nelson Mandela
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Praia 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 January 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Praia that are best for you.

Fly from

Reagan-National

Fly to

Praia

Route

Depart

Return

Price

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Thu 2/5

5:20 pm-11:55 am

2 stops14h 35m

Praia Nelson Mandela

Sun 2/15

12:55 pm-8:03 am

2 stops23h 08m

$861

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sat 2/7

9:00 am-12:25 pm

2 stops23h 25m

Praia Nelson Mandela

Tue 2/17

1:05 am-9:16 pm

2 stops24h 11m

$985

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sun 2/15

3:40 pm-12:05 am

2 stops28h 25m

Praia Nelson Mandela

Sun 2/22

1:25 pm-9:16 pm

2 stops35h 51m

$1,067

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sun 4/5

6:59 pm-11:10 pm

2 stops25h 11m

Praia Nelson Mandela

Sun 4/19

12:25 pm-6:57 pm

2 stops33h 32m

$1,072

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Mon 1/19

6:00 pm-12:05 am

2 stops26h 05m

Praia Nelson Mandela

Mon 2/9

1:25 pm-7:32 pm

2 stops34h 07m

$1,202

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Fri 5/29

6:45 pm-11:10 pm

2 stops25h 25m

Praia Nelson Mandela

Sat 6/6

12:10 am-9:06 am

2 stops35h 56m

$1,273

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Sun 3/1

8:10 pm-12:05 am

2 stops23h 55m

Praia Nelson Mandela

Fri 3/6

1:05 am-9:35 pm

2 stops24h 30m

$1,771

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Mon 6/1

8:55 pm-11:00 am

2 stops35h 05m

Praia Nelson Mandela

Fri 6/12

1:20 am-10:59 pm

3 stops24h 39m

$1,779

Washington, D.C.Praia

DCA - RAI

DCARAI

Washington, D.C. Reagan-National

Mon 2/9

8:10 pm-12:05 am

2 stops23h 55m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Compare providers for flights from Reagan-National to Praia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Praia in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Praia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Praia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Praia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Praia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Praia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Praia

Have a flexible travel schedule? Discover the best time to fly to Praia from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Praia. 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 into for flights to Praia from Washington, D.C. Reagan-National?

    Located just 2.0 mi from the city center, Praia Nelson Mandela is the airport most travelers will use when flying to Praia from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Nelson Mandela (RAI) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • Can I find deals for flights from Reagan-National to Praia that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Praia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Praia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Praia.

  • Can I find deals for business class flights from Reagan-National to Praia?

    Yes. Cheapflights offers flight deals from Reagan-National to Praia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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