What airlines fly to Riga?

KLM, United Airlines and Lufthansa are the top three most popular airlines that fly to Riga from Washington, D.C. according to our data. KLM is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 4 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. to Riga?

Istanbul (IST) has the shortest average layover time for this route: 1h 05m.

What is the cheapest airline that flies from Washington, D.C. to Riga Intl?

Air Canada and KLM are the most popular carriers operating from Washington, D.C. to Riga Intl

Which airport is the most popular layover for flights between Washington, D.C. and Riga?

Istanbul (IST) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

How long does it take to fly to Riga?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Riga you fly into. For example, flying from Washington, D.C. to Riga takes 12h 57m on average. On the other hand, flying from Baltimore to Riga takes 16h 24m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Which layover airport offers the lowest fares from Washington, D.C. to Riga?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $687.

Which layover airport has the shortest travel time from Washington, D.C. to Riga?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 11h 15m.

When did momondo last update prices for flights from Washington, D.C. to Riga Intl Airport?

Prices for flights from Washington, D.C. to Riga Intl Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Riga Intl Airport?

As of February 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Riga Intl Airport.

How old do you have to be to fly from Washington, D.C. to Riga Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Riga Intl Airport.

What documentation or ID do you need to fly to Riga Intl Airport?

The necessary travel and health documents for your Riga Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$298 Cheap Flights from Washington, D.C. to Riga in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Riga?

Prices are currently low for flights on this route. Typical prices usually range from $695 to $3,039. The lowest price recently found on this route was $435.

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Find the cheapest flights from Washington, D.C. to Riga

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 3:05 pm

IAD

RIX

11h 35m

1 stop

11:25 am - 6:15 pm

RIX

IAD

12h 50m

1 stop

$435Scandinavian Airlines

Wed, Mar 11 - Wed, Mar 18

8:20 pm - 3:10 pm

IAD

RIX

11h 50m

1 stop

6:30 am - 4:50 pm

RIX

IAD

17h 20m

1 stop

$436Scandinavian Airlines

Sat, Apr 11 - Sat, Apr 18

9:30 pm - 1:25 am

IAD

RIX

21h 55m

1 stop

3:45 pm - 4:50 pm

RIX

IAD

32h 05m

1 stop

$455Scandinavian Airlines

Mon, Mar 23 - Tue, Apr 7

4:10 pm - 5:15 pm

DCA

RIX

18h 05m

2 stops

7:10 am - 3:30 pm

RIX

DCA

15h 20m

2 stops

$538Air Canada

Wed, Apr 1 - Wed, Apr 8

11:05 am - 1:10 pm

DCA

RIX

20h 05m

2 stops

7:20 am - 9:56 pm

RIX

DCA

20h 36m

2 stops

$540Air Canada

Wed, Mar 11 - Wed, Mar 18

11:56 am - 1:15 pm

BWI

RIX

19h 19m

2 stops

7:35 am - 8:27 pm

RIX

BWI

18h 52m

2 stops

$567Multiple Airlines

Mon, Mar 9 - Tue, Mar 17

6:37 pm - 5:15 pm

BWI

RIX

15h 38m

2 stops

2:00 pm - 11:56 pm

RIX

BWI

16h 56m

2 stops

$586American Airlines

Wed, Apr 1 - Wed, Apr 8

6:20 am - 1:55 pm

BWI

RIX

25h 35m

3 stops

5:55 am - 9:42 pm

RIX

BWI

21h 47m

2 stops

$620United Airlines

Mon, Mar 9 - Tue, Mar 17

5:59 pm - 4:45 pm

BWI

RIX

16h 46m

2 stops

10:05 pm - 7:45 pm

RIX

BWI

51h 40m

2 stops

$629Multiple Airlines

Mon, Mar 9 - Sun, Mar 15

6:05 am - 1:55 pm

BWI

RIX

25h 50m

2 stops

2:35 pm - 9:42 pm

RIX

BWI

37h 07m

2 stops

$640United Airlines

Sun, Mar 8 - Sun, Mar 15

Scandinavian Airlines flights from Washington, D.C. to Riga

Our best Scandinavian Airlines deals on Washington, D.C. to Riga flight tickets

Scandinavian Airlines

Mar 11

IAD9:30 pmWashington, D.C. Dulles Intl

11h 35m

1 stop

RIX3:05 pmRiga Intl

Mar 18

RIX11:25 amRiga Intl

12h 50m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$435

Scandinavian Airlines

Apr 11

IAD8:20 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:10 pmRiga Intl

Apr 18

RIX6:30 amRiga Intl

17h 20m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

$436

Scandinavian Airlines

Mar 23

IAD9:30 pmWashington, D.C. Dulles Intl

21h 55m

1 stop

RIX1:25 amRiga Intl

Apr 7

RIX3:45 pmRiga Intl

32h 05m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

$455

Air Canada flights from Washington, D.C. to Riga

Our best Air Canada deals on Washington, D.C. to Riga flight tickets

Air Canada

Apr 1

DCA4:10 pmWashington, D.C. Reagan-National

18h 05m

2 stops

RIX5:15 pmRiga Intl

Apr 8

RIX7:10 amRiga Intl

15h 20m

2 stops

DCA3:30 pmWashington, D.C. Reagan-National

$538

Air Canada

Apr 1

IAD9:55 amWashington, D.C. Dulles Intl

24h 20m

2 stops

RIX5:15 pmRiga Intl

Apr 8

RIX7:10 amRiga Intl

16h 12m

2 stops

IAD4:22 pmWashington, D.C. Dulles Intl

$539

Air Canada

Mar 11

DCA11:05 amWashington, D.C. Reagan-National

20h 05m

2 stops

RIX1:10 pmRiga Intl

Mar 18

RIX7:20 amRiga Intl

20h 36m

2 stops

DCA9:56 pmWashington, D.C. Reagan-National

$540

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 3/11

9:30 pm-3:05 pm

1 stop11h 35m

Riga Intl

Wed 3/18

11:25 am-6:15 pm

1 stop12h 50m

$435

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 4/11

8:20 pm-3:10 pm

1 stop11h 50m

Riga Intl

Sat 4/18

6:30 am-4:50 pm

1 stop17h 20m

$436

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/23

9:30 pm-1:25 am

1 stop21h 55m

Riga Intl

Tue 4/7

3:45 pm-4:50 pm

1 stop32h 05m

$455

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Wed 4/1

4:10 pm-5:15 pm

2 stops18h 05m

Riga Intl

Wed 4/8

7:10 am-3:30 pm

2 stops15h 20m

$538

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Wed 3/11

11:05 am-1:10 pm

2 stops20h 05m

Riga Intl

Wed 3/18

7:20 am-9:56 pm

2 stops20h 36m

$540

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Mon 3/9

11:56 am-1:15 pm

2 stops19h 19m

Riga Intl

Tue 3/17

7:35 am-8:27 pm

2 stops18h 52m

$567

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Wed 4/1

6:37 pm-5:15 pm

2 stops15h 38m

Riga Intl

Wed 4/8

2:00 pm-11:56 pm

2 stops16h 56m

$586

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Mon 3/9

6:20 am-1:55 pm

3 stops25h 35m

Riga Intl

Tue 3/17

5:55 am-9:42 pm

2 stops21h 47m

$620

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Mon 3/9

5:59 pm-4:45 pm

2 stops16h 46m

Riga Intl

Sun 3/15

10:05 pm-7:45 pm

2 stops51h 40m

$629

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Sun 3/8

6:05 am-1:55 pm

2 stops25h 50m

Riga Intl

Sun 3/15

2:35 pm-9:42 pm

2 stops37h 07m

$640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Riga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Riga?

What is the cheapest month to fly to Riga?

In general, March is the cheapest month to fly from Washington, D.C. to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $525. If you are unable to visit Riga during the month of March, then departing from Washington, D.C. during the month December is also very affordable. Most momondo users find prices during this month for around $601.

Can stopping save me money on Washington, D.C. to Riga flights?

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. to Riga flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Riga according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Riga (WAS to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Riga

Fastest flight time	11h 35m
Direct flights	None

The fastest flight from Washington, D.C. to Riga takes 11h 35m

There are no direct flights from Washington, D.C. to Riga. There are no popular flight routes from Washington, D.C. to Riga.

Search flight deals

How far is Washington, D.C. to Riga Intl by plane?
The distance between Washington, D.C. and Riga Intl is about 4392.3 mi. A reasonable flight in good conditions will take 11h 35m.
When did momondo last update prices for flights from Washington, D.C. to Riga Intl Airport?
Prices for flights from Washington, D.C. to Riga Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Riga Intl Airport?
As of February 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Riga Intl Airport.
How old do you have to be to fly from Washington, D.C. to Riga Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The necessary travel and health documents for your Riga Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Riga?
Based on momondo bookings for flights between Washington, D.C. and Riga, the leading airline is KLM, making up 37% of the total bookings. Other popular airlines include Lufthansa with 27%, Scandinavian Airlines with 18%, and United Airlines with 18%.

Best airlines flying from Washington, D.C. to Riga

Compare and see reviews for airlines that fly from Washington, D.C. to Riga with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $501	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $566	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $599	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights

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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Riga?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Riga from Washington, D.C..

Can I find flights from Washington, D.C. to Riga with flexible booking policies on momondo?

Yes. All flights to Riga from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Riga?

Once all potential Washington, D.C. to Riga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Riga right now. Can momondo alert me if prices change?

Price alerts on flights to Riga from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington, D.C. to Riga from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Riga departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Washington, D.C. to Riga

Our best Scandinavian Airlines deals on Washington, D.C. to Riga flight tickets

Air Canada flights from Washington, D.C. to Riga

Our best Air Canada deals on Washington, D.C. to Riga flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Riga

What is the typical price of a round-trip flight between Washington, D.C. and Riga?

What is the cheapest month to fly to Riga?

Can stopping save me money on Washington, D.C. to Riga flights?

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. to Riga flight.

What is the cheapest airline that flies from Washington, D.C. to Riga Intl?

Air Canada and KLM are the most popular carriers operating from Washington, D.C. to Riga Intl

What airlines fly to Riga?

Which airport is the most popular layover for flights between Washington, D.C. and Riga?

Istanbul (IST) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Riga?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $687.

Which layover airport has the shortest travel time from Washington, D.C. to Riga?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 11h 15m.

Which layover airport has the shortest connection time from Washington, D.C. to Riga?

Istanbul (IST) has the shortest average layover time for this route: 1h 05m.

How long does it take to fly to Riga?

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

Cheap Washington, D.C. to Riga (WAS to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Riga

Fastest flight time

Direct flights

How far is Washington, D.C. to Riga Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Riga Intl Airport?

How many operators does momondo search for flights from Washington, D.C. to Riga Intl Airport?

How old do you have to be to fly from Washington, D.C. to Riga Intl Airport?

What documentation or ID do you need to fly to Riga Intl Airport?

What is the most popular airline from Washington, D.C. to Riga?

Best airlines flying from Washington, D.C. to Riga

Compare and see reviews for airlines that fly from Washington, D.C. to Riga with momondo

Traveling to a place near Riga?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Riga?

Can I find flights from Washington, D.C. to Riga with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Riga?

I’m not ready to book a flight from Washington, D.C. to Riga right now. Can momondo alert me if prices change?

An easier way to manage your Riga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Latvia

Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Riga

List of cabin classes available on flights landing in Riga. Availability may vary depending on flight origin and airline.

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