How long is the flight from Riga to Washington, D.C.?

A quick flight from Riga to Washington, D.C. can take about 14h 50m. KLM provides one of the quickest options available for as low as $601. Airlines will cover a distance of 4400 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Riga to Washington, D.C. round-trip?

According to our current data, United Airlines ($481), and KLM ($643) offers the cheapest pricing from Riga to Washington, D.C.. United Airlines is currently priced 41% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Riga to Washington, D.C.?

Most travelers choose Riga Intl - Washington, D.C. Dulles Intl, Riga Intl - Washington, D.C. Reagan-National or Riga Intl - Baltimore/Washington when deciding on the best route from Riga to Washington, D.C..

What is the cheapest time of day to fly from RIX to WAS?

When flying from Riga to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Riga-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riga-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Riga-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Riga-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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 Riga-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Riga to Washington, D.C.?

Most people fly from Riga Intl (RIX) if they book a flight from Riga to Washington, D.C.. On average, Riga Intl has 0 outbound flights to Washington, D.C. per day from 2 airlines. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.

Can I find deals for flights from Riga to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Riga to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Riga to Washington, D.C.?

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

Can I find deals for business class flights from Riga to Washington, D.C.?

Yes. Cheapflights offers flight deals from Riga to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$439+ Cheap Flights from Riga to Washington, D.C.

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Cheap flight deals from Riga to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Riga to Washington, D.C.
Explore the most affordable flight options available from Riga to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Fri 9/257:45 am -

1 stop14h 50m

Tue 9/299:45 pm -

1 stop18h 05m

Deal found 9/9

$596

Fri 9/257:45 am -

1 stop14h 50m

Thu 10/85:30 pm -

1 stop12h 40m

Deal found 9/7

$601

Thu 10/297:35 am -

1 stop15h 10m

Thu 11/195:45 pm -

1 stop21h 50m

Deal found 9/8

$602

Fri 9/257:45 am -

1 stop14h 50m

Tue 9/296:26 pm -

2 stops15h 49m

Deal found 9/9

$606

Mon 11/97:35 am -

2 stops17h 50m

Sun 11/151:20 pm -

2 stops16h 55m

Deal found 9/8

$610

Mon 11/97:35 am -

2 stops16h 53m

Sun 11/153:00 pm -

2 stops15h 15m

Deal found 9/8

$610

Wed 11/257:35 am -

2 stops16h 49m

Sun 11/297:53 pm -

2 stops14h 27m

Deal found 9/8

$616

Wed 11/257:35 am -

2 stops16h 45m

Sun 11/297:40 pm -

2 stops14h 40m

Deal found 9/8

$616

Mon 9/217:10 am -

2 stops17h 36m

Mon 9/286:26 pm -

2 stops15h 49m

Deal found 9/7

$652

Wed 11/256:30 am -

1 stop17h 45m

Sat 11/288:30 pm -

1 stop11h 50m

Deal found 9/6

$654

Wed 11/257:35 am -

1 stop15h 20m

Sun 11/296:40 pm -

1 stop11h 35m

Deal found 9/8

$665

Thu 10/224:30 pm -

2 stops33h 50m

Thu 10/298:40 pm -

2 stops17h 30m

Deal found 9/7

$690

Best flights from Riga to Washington, D.C.
Discover carefully curated flight deals from Riga to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Fri 9/257:45 am -

1 stop14h 50m

Mon 10/126:15 pm -

1 stop12h 15m

Deal found 9/5

$596

Fri 9/257:45 am -

1 stop14h 50m

Mon 10/126:32 pm -

2 stops15h 43m

Deal found 9/5

$601

Fri 9/251:55 pm -

2 stops16h 15m

Mon 10/122:56 pm -

2 stops19h 19m

Deal found 9/6

$751

Sat 9/197:45 am -

2 stops20h 45m

Wed 9/2312:30 pm -

2 stops21h 45m

Deal found 9/5

$950

Sat 9/197:45 am -

1 stop14h 50m

Wed 9/236:15 pm -

1 stop12h 15m

Deal found 9/5

$596

Mon 9/217:45 am -

1 stop14h 50m

Mon 9/286:26 pm -

2 stops15h 49m

Deal found 9/7

$606

Sat 3/67:35 am -

1 stop15h 20m

Thu 3/116:40 pm -

1 stop11h 35m

Deal found 9/9

$597

Wed 11/257:35 am -

2 stops16h 49m

Sun 11/297:53 pm -

2 stops14h 27m

Deal found 9/8

$616

Thu 3/47:35 am -

1 stop15h 10m

Thu 3/116:40 pm -

1 stop11h 35m

Deal found 9/6

$597

Wed 11/257:35 am -

2 stops16h 45m

Sun 11/297:40 pm -

2 stops14h 40m

Deal found 9/8

$616

Fri 3/57:35 am -

1 stop15h 20m

Thu 3/116:40 pm -

1 stop11h 35m

Deal found 9/8

$597

Sat 3/67:35 am -

2 stops16h 55m

Fri 3/126:40 pm -

1 stop11h 35m

Deal found 9/9

$602

Fri 3/57:35 am -

2 stops16h 55m

Sat 3/136:30 pm -

2 stops15h 50m

Deal found 9/8

$688

Mon 11/97:35 am -

2 stops17h 50m

Sun 11/151:20 pm -

2 stops16h 55m

Deal found 9/8

$610

Fri 9/2511:50 am -

2 stops17h 41m

Tue 9/291:55 pm -

2 stops16h 35m

Deal found 9/9

$1,008

Fri 3/57:35 am -

2 stops16h 55m

Fri 3/126:30 pm -

2 stops15h 50m

Deal found 9/9

$714

Fri 9/257:45 am -

2 stops16h 42m

Mon 10/127:40 pm -

2 stops14h 35m

Deal found 9/7

$719

Mon 9/217:45 am -

2 stops17h 03m

Mon 9/283:05 pm -

2 stops15h 05m

Deal found 9/7

$739

Thu 10/299:05 am -

2 stops21h 11m

Thu 11/196:55 pm -

2 stops30h 40m

Deal found 9/8

$772

Fri 3/59:05 am -

2 stops29h 44m

Fri 3/1212:22 pm -

2 stops22h 18m

Deal found 9/8

$807

Fri 9/257:45 am -

2 stops17h 03m

Mon 10/127:40 pm -

2 stops14h 35m

Deal found 9/5

$820

Fri 9/257:45 am -

2 stops17h 03m

Tue 9/292:45 pm -

2 stops15h 45m

Deal found 9/7

$823

Fri 9/258:35 am -

2 stops21h 35m

Thu 10/83:47 pm -

2 stops18h 28m

Deal found 9/5

$833

Sat 9/197:45 am -

2 stops16h 10m

Wed 9/232:03 pm -

2 stops16h 07m

Deal found 9/5

$988

Wed 11/256:05 am -

3 stops19h 35m

Sat 11/287:40 pm -

2 stops19h 35m

Deal found 9/8

$903

Mon 9/2110:30 am -

2 stops19h 40m

Mon 9/286:19 pm -

2 stops19h 51m

Deal found 9/7

$971

Wed 9/238:35 am -

2 stops19h 54m

Sun 9/279:35 pm -

1 stop17h 25m

Deal found 9/7

$979

Fri 9/2511:00 pm -

1 stop30h 15m

Tue 9/298:30 pm -

2 stops20h 15m

Deal found 9/9

$1,012

Last-minute flights from Riga to Washington, D.C.
Discover last-minute flight deals from Riga to Washington, D.C.. Data last updated September 9, 2026 and is based on user searches.

Mon 9/217:10 am -

2 stops17h 36m

Mon 9/286:26 pm -

2 stops15h 49m

Deal found 9/7

$652

Mon 9/217:45 am -

2 stops16h 42m

Mon 9/286:35 pm -

2 stops15h 40m

Deal found 9/7

$696

Fri 9/257:45 am -

1 stop14h 50m

Tue 9/299:45 pm -

1 stop18h 05m

Deal found 9/9

$596

Fri 9/257:45 am -

1 stop14h 50m

Thu 10/85:30 pm -

1 stop12h 40m

Deal found 9/7

$601

Fri 9/257:45 am -

1 stop14h 50m

Tue 9/296:26 pm -

2 stops15h 49m

Deal found 9/9

$606

Fri 9/257:45 am -

1 stop14h 50m

Mon 10/126:32 pm -

2 stops15h 43m

Deal found 9/7

$713

Fri 9/257:45 am -

2 stops16h 42m

Mon 10/127:40 pm -

2 stops14h 35m

Deal found 9/7

$719

Thu 10/224:30 pm -

2 stops33h 50m

Thu 10/298:40 pm -

2 stops17h 30m

Deal found 9/7

$690

Thu 10/226:30 am -

1 stop17h 30m

Thu 10/299:30 pm -

1 stop21h 50m

Deal found 9/7

$703

Wed 10/283:55 pm -

1 stop32h 20m

Wed 11/188:30 pm -

1 stop21h 50m

Deal found 9/8

$714

Wed 10/283:55 pm -

1 stop32h 20m

Mon 11/168:30 pm -

1 stop11h 50m

Deal found 9/8

$723

Thu 10/297:35 am -

1 stop15h 10m

Thu 11/195:45 pm -

1 stop21h 50m

Deal found 9/8

$602

One-way flights from Riga to Washington, D.C.
Search for one-way flight options from Riga to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Sat 10/319:05 am -

2 stops29h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$439

Sat 10/3110:10 pm -

2 stops25h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$443

Sat 10/319:05 am -

2 stops20h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$453

Sat 10/3110:40 am -

1 stop15h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$469

Sat 10/3110:40 am -

1 stop14h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$474

Sat 10/313:55 pm -

3 stops33h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$549

Sat 10/107:00 am -

2 stops35h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$597

Sat 10/1011:00 am -

1 stop31h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$696

Sat 10/314:20 pm -

3 stops46h 39m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$772

Wed 2/103:55 pm -

3 stops57h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$1,153

Wed 2/106:30 am -

1 stop17h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$2,285

Wed 2/106:30 am -

2 stops24h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$5,399

Find flight deals from Riga to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$596 (KLM)
One-way from	$443 (Expedia)
Popular in	May
Cheapest in	October
Average price	$906

Provider with most accurate pricing for Riga Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Riga Intl-Washington, D.C. (WAS) flights.

Search Deals

From Riga Intl to Washington, D.C. (WAS)

Search Deals

One-way flight from Riga Intl to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($228 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 14% potential price decrease ($103 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Riga to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RigaWashington, D.C.

RIX Riga Intl - DCA Washington, D.C. Reagan-National

RIXDCA

Riga Intl

Sat 10/31

9:05 am-9:04 am

2 stops29h 59m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$439

RigaBaltimore

RIX Riga Intl - BWI Baltimore/Washington

RIXBWI

Riga Intl

Sat 10/31

10:10 pm-6:05 pm

2 stops25h 55m

Baltimore/Washington

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$443

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 10/31

9:05 am-11:23 pm

2 stops20h 18m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$453

Quickest round-trip

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 10/31

10:40 am-7:30 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$474

RigaBaltimore

RIX Riga Intl - BWI Baltimore/Washington

RIXBWI

Riga Intl

Sat 10/31

3:55 pm-7:40 pm

3 stops33h 45m

Baltimore/Washington

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$549

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Fri 9/25

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 10/12

6:15 pm-1:30 pm

1 stop12h 15m

$596

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 9/19

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 9/23

6:15 pm-1:30 pm

1 stop12h 15m

$596

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 10/10

7:00 am-11:30 am

2 stops35h 30m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$597

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 3/6

7:35 am-3:55 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Thu 3/11

6:40 pm-1:15 pm

1 stop11h 35m

$597

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Thu 3/4

7:35 am-3:45 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Thu 3/11

6:40 pm-1:15 pm

1 stop11h 35m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 38 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Riga-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riga-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Riga-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Riga-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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 Riga-Washington, D.C. 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 Riga to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Riga with our price prediction graph.

RIX-WAS

RIX-DCA

RIX-BWI

RIX-IAD

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.

Cheapflights Insights

Everything you need to know about your flight from Riga to Washington, D.C.

RIX-WAS

RIX-DCA

RIX-BWI

RIX-IAD

What is the cheapest month to book a flight from Riga to Washington, D.C.?

Currently, April is the cheapest month in which you can book a flight from Riga to Washington, D.C. (average of $570). Flying from Riga to Washington, D.C. in May is currently the most expensive (average of $1,219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Riga to Washington, D.C.?

Airfare is typical for this route at the moment.

Riga to Washington, D.C. flights typically cost between $528 and $1,069 in September.
The cheapest round-trip price found within the last 5 days was $596 on Multiple Airlines (Sep 25-Sep 29).

Related info for your journey

What airport do you fly from for flights from Riga to Washington, D.C.?
Most people fly from Riga Intl (RIX) if they book a flight from Riga to Washington, D.C.. On average, Riga Intl has 0 outbound flights to Washington, D.C. per day from 2 airlines. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.
How long is the flight from Riga to Washington, D.C.?
A quick flight from Riga to Washington, D.C. can take about 14h 50m. KLM provides one of the quickest options available for as low as $601. Airlines will cover a distance of 4400 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Riga to Washington, D.C. round-trip?
According to our current data, United Airlines ($481), and KLM ($643) offers the cheapest pricing from Riga to Washington, D.C.. United Airlines is currently priced 41% below the average price you’ll pay for this route.
What are the most popular routes from Riga to Washington, D.C.?
Most travelers choose Riga Intl - Washington, D.C. Dulles Intl, Riga Intl - Washington, D.C. Reagan-National or Riga Intl - Baltimore/Washington when deciding on the best route from Riga to Washington, D.C..
Can I find deals for flights from Riga to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Riga to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Riga to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riga to Washington, D.C..
Can I find deals for business class flights from Riga to Washington, D.C.?
Yes. Cheapflights offers flight deals from Riga to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Riga to Washington, D.C.?
Currently, April is the cheapest month in which you can book a flight from Riga to Washington, D.C. (average of $570). Flying from Riga to Washington, D.C. in May is currently the most expensive (average of $1,219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Riga to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$481	Average$632	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$643	Average$802	FlexibilityNo cancel fee	On-time75%

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$439+ Cheap flights from Riga (RIX) to Washington, D.C. (WAS)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Riga to Washington, D.C.

Cheapest flights from Riga to Washington, D.C.Explore the most affordable flight options available from Riga to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Explore the most affordable flight options available from Riga to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Best flights from Riga to Washington, D.C.Discover carefully curated flight deals from Riga to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Discover carefully curated flight deals from Riga to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Last-minute flights from Riga to Washington, D.C.Discover last-minute flight deals from Riga to Washington, D.C.. Data last updated September 9, 2026 and is based on user searches.

Discover last-minute flight deals from Riga to Washington, D.C.. Data last updated September 9, 2026 and is based on user searches.

One-way flights from Riga to Washington, D.C.Search for one-way flight options from Riga to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Search for one-way flight options from Riga to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Find flight deals from Riga to Washington, D.C.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Riga to Washington, D.C. that are best for you.

Best time to book a flight from Riga to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Riga with our price prediction graph.

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What is the cheapest month to book a flight from Riga to Washington, D.C.?

How much does it cost to fly round-trip from Riga to Washington, D.C.?

Airfare is typical for this route at the moment.

Riga to Washington, D.C. flights typically cost between $528 and $1,069 in September.The cheapest round-trip price found within the last 5 days was $596 on Multiple Airlines (Sep 25-Sep 29).

Related info for your journey

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What are the cheapest airlines flying from Riga to Washington, D.C. round-trip?

What are the most popular routes from Riga to Washington, D.C.?

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What is the cheapest month to book a flight from Riga to Washington, D.C.?

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Riga and Washington, D.C. flights

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Riga to Washington, D.C. flights

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Cheapest flights from Riga to Washington, D.C.
Explore the most affordable flight options available from Riga to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.

Best flights from Riga to Washington, D.C.
Discover carefully curated flight deals from Riga to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Last-minute flights from Riga to Washington, D.C.
Discover last-minute flight deals from Riga to Washington, D.C.. Data last updated September 9, 2026 and is based on user searches.

One-way flights from Riga to Washington, D.C.
Search for one-way flight options from Riga to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.

Riga to Washington, D.C. flights typically cost between $528 and $1,069 in September.
The cheapest round-trip price found within the last 5 days was $596 on Multiple Airlines (Sep 25-Sep 29).