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$546+ Cheap flights from Reagan-National (DCA) to Riga (RIX)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — RIX
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Reagan-National to Riga

Cheapest flights from Reagan-National to Riga
Explore the most affordable flight options available from Reagan-National to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:10 pmDCA - RIX
2 stops17h 45mUnited Airlines
Thu 12/185:55 amRIX - DCA
2 stops18h 04mUnited Airlines
Deal found 12/12$1,271
This Gotogate deal was found by Cheapflights users on 12/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:05 amDCA - RIX
2 stops19h 10mMultiple Airlines
Thu 12/185:55 amRIX - DCA
2 stops20h 50mMultiple Airlines
Deal found 12/12$1,536
This Air Canada deal was found by Cheapflights users on 12/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:40 pmDCA - RIX
2 stops34h 15mAir Canada
Sun 12/212:35 pmRIX - DCA
2 stops36h 10mAir Canada
Deal found 12/12$1,623
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:59 pmDCA - RIX
2 stops18h 11mUnited Airlines
Mon 1/52:35 pmRIX - DCA
2 stops33h 56mUnited Airlines
Deal found 12/12$1,709
This FlightHub deal was found by Cheapflights users on 12/13. 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 12/259:40 amDCA - RIX
2 stops21h 30mAir Canada
Mon 1/52:35 pmRIX - DCA
2 stops39h 00mAir Canada
Deal found 12/13$2,363
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:05 amDCA - RIX
2 stops19h 10mMultiple Airlines
Fri 12/191:45 pmRIX - DCA
2 stops15h 15mMultiple Airlines
Deal found 12/13$2,479

Find flight deals from Reagan-National to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Riga (RIX). 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$471
(FlightHub)

Popular in

May

Cheapest in

March

Average price

$601
Provider with most accurate pricing for Washington, D.C. Reagan-National-Riga Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Riga Intl flights.
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From Washington, D.C. Reagan-National to Riga Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Riga 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 December 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Riga that are best for you.

Fly from

Reagan-National

Fly to

Riga

Route

Depart

Return

Price

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sun 1/25

10:25 am-10:40 am

2 stops17h 15m

Riga Intl

Sun 2/1

7:00 pm-7:52 pm

2 stops31h 52m

$546

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Mon 3/9

2:25 pm-10:45 am

2 stops14h 20m

Riga Intl

Sat 3/14

11:35 am-10:36 pm

2 stops17h 01m

$546

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sat 1/31

2:25 pm-1:10 pm

2 stops15h 45m

Riga Intl

Sat 2/28

7:35 am-4:27 pm

2 stops15h 52m

$578

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Wed 1/28

2:35 pm-1:10 pm

2 stops15h 35m

Riga Intl

Wed 2/4

7:35 am-4:29 pm

2 stops15h 54m

$579

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Mon 1/26

11:10 am-10:40 am

2 stops16h 30m

Riga Intl

Fri 1/30

7:15 am-10:48 pm

2 stops22h 33m

$580

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Thu 1/29

6:59 am-5:15 pm

2 stops27h 16m

Riga Intl

Mon 2/9

7:20 am-3:33 pm

2 stops15h 13m

$607

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sat 1/31

10:30 am-1:55 pm

2 stops20h 25m

Riga Intl

Sat 2/28

6:05 am-7:35 pm

2 stops20h 30m

$621

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sat 1/10

2:25 pm-1:10 pm

2 stops15h 45m

Riga Intl

Sat 1/17

7:35 am-4:29 pm

2 stops15h 54m

$660

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sun 1/11

7:31 pm-4:45 pm

2 stops38h 14m

Riga Intl

Sun 1/18

8:55 am-10:03 pm

2 stops20h 08m

$802

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Wed 12/17

2:00 pm-2:10 pm

2 stops41h 10m

$1,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Reagan-National to Riga

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 Riga in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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-Riga 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-Riga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Riga 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-Riga 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-Riga 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 Riga

Have a flexible travel schedule? Discover the best time to fly to Riga 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 Riga. 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 Riga from Washington, D.C. Reagan-National?

    Located just 5.4 mi from the city center, Riga Intl is the airport most travelers will use when flying to Riga from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Riga Intl (RIX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Riga?

    For as low as $578, Scandinavian Airlines can have you in Riga from Washington, D.C. Reagan-National Airport in 15h 45m. Airlines will cover a distance of 4392 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Riga 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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