What airlines fly to Riga?

KLM, United Airlines and Lufthansa are the top three most popular airlines that fly to Riga from District of Columbia according to our data. KLM is the first choice among our users, with 45% 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.

What is the cheapest airline that flies from District of Columbia to Riga Intl?

TAP AIR PORTUGAL, Air France, and KLM are the most popular carriers operating from District of Columbia to Riga Intl

When did momondo last update prices for flights from District of Columbia to Riga Intl Airport?

Prices for flights from District of Columbia to Riga Intl Airport refresh daily.

How many operators does momondo search for flights from District of Columbia to Riga Intl Airport?

The number of operators available for flights from District of Columbia to Riga Intl Airport is 4 as of December 2025.

How old do you have to be to fly from District of Columbia to Riga Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Riga Intl Airport.

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

The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$240 Cheap Flights from District of Columbia to Riga in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 3:10 pm

IAD

RIX

11h 50m1 stop

11:35 am - 4:50 pm

RIX

IAD

12h 15m1 stop

$436Scandinavian Airlines

Sat, Apr 11 - Sat, Apr 25

8:20 pm - 3:10 pm

IAD

RIX

11h 50m1 stop

11:35 am - 4:50 pm

RIX

IAD

12h 15m1 stop

$464Scandinavian Airlines

Sat, Apr 4 - Mon, Apr 13

9:30 pm - 1:25 am

IAD

RIX

21h 55m1 stop

6:30 am - 6:15 pm

RIX

IAD

17h 45m1 stop

$466Scandinavian Airlines

Mon, Mar 9 - Thu, Mar 12

9:30 pm - 1:25 am

IAD

RIX

21h 55m1 stop

3:45 pm - 6:15 pm

RIX

IAD

32h 30m1 stop

$473Scandinavian Airlines

Mon, Mar 9 - Sun, Mar 15

5:30 pm - 10:30 pm

IAD

RIX

22h 00m2 stops

7:35 am - 9:00 pm

RIX

IAD

20h 25m2 stops

$494TAP AIR PORTUGAL

Mon, Mar 2 - Sun, Mar 8

6:30 pm - 10:35 pm

IAD

RIX

22h 05m1 stop

7:40 am - 3:35 pm

RIX

IAD

37h 55m2 stops

$504TAP AIR PORTUGAL

Mon, Mar 9 - Mon, Mar 16

6:50 pm - 2:10 pm

DCA

RIX

36h 20m2 stops

7:20 am - 10:21 am

RIX

DCA

34h 01m2 stops

$553Air Canada

Tue, Feb 10 - Tue, Feb 17

11:05 am - 1:10 pm

DCA

RIX

20h 05m2 stops

2:35 pm - 9:58 pm

RIX

DCA

37h 23m2 stops

$558Air Canada

Sun, Mar 8 - Mon, Mar 16

9:40 am - 1:55 pm

DCA

RIX

21h 15m2 stops

2:35 pm - 8:55 am

RIX

DCA

25h 20m2 stops

$562Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

1:40 pm - 1:15 pm

DCA

RIX

16h 35m2 stops

7:35 am - 5:00 pm

RIX

DCA

16h 25m2 stops

$573Multiple Airlines

Mon, Jan 19 - Thu, Feb 26

TAP AIR PORTUGAL flights from District of Columbia to Riga

Our best TAP AIR PORTUGAL deals on District of Columbia to Riga flight tickets

TAP AIR PORTUGAL

Mar 2

IAD5:30 pmWashington, D.C. Dulles Intl

22h 00m

2 stops

RIX10:30 pmRiga Intl

Mar 8

RIX7:35 amRiga Intl

20h 25m

2 stops

IAD9:00 pmWashington, D.C. Dulles Intl

$494

Find similar

TAP AIR PORTUGAL

Mar 9

IAD6:30 pmWashington, D.C. Dulles Intl

22h 05m

1 stop

RIX10:35 pmRiga Intl

Mar 16

RIX7:40 amRiga Intl

37h 55m

2 stops

IAD3:35 pmWashington, D.C. Dulles Intl

$504

Find similar

TAP AIR PORTUGAL

Mar 5

IAD5:30 pmWashington, D.C. Dulles Intl

16h 15m

2 stops

RIX4:45 pmRiga Intl

Mar 16

RIX7:40 amRiga Intl

37h 55m

2 stops

IAD3:35 pmWashington, D.C. Dulles Intl

$511

Find similar

Scandinavian Airlines flights from District of Columbia to Riga

Our best Scandinavian Airlines deals on District of Columbia to Riga flight tickets

Scandinavian Airlines

Mar 9

IAD9:30 pmWashington, D.C. Dulles Intl

21h 55m

1 stop

RIX1:25 amRiga Intl

Mar 12

RIX6:30 amRiga Intl

17h 45m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$466

Find similar

Scandinavian Airlines

Mar 9

IAD9:30 pmWashington, D.C. Dulles Intl

21h 55m

1 stop

RIX1:25 amRiga Intl

Mar 15

RIX3:45 pmRiga Intl

32h 30m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$473

Find similar

Scandinavian Airlines

Mar 2

IAD8:30 pmWashington, D.C. Dulles Intl

19h 00m

2 stops

RIX10:30 pmRiga Intl

Mar 8

RIX3:45 pmRiga Intl

32h 30m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$484

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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 4/25

11:35 am-4:50 pm

1 stop12h 15m

$436

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 4/4

8:20 pm-3:10 pm

1 stop11h 50m

Riga Intl

Mon 4/13

11:35 am-4:50 pm

1 stop12h 15m

$464

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/9

9:30 pm-1:25 am

1 stop21h 55m

Riga Intl

Thu 3/12

6:30 am-6:15 pm

1 stop17h 45m

$466

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/9

9:30 pm-1:25 am

1 stop21h 55m

Riga Intl

Sun 3/15

3:45 pm-6:15 pm

1 stop32h 30m

$473

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/2

5:30 pm-10:30 pm

2 stops22h 00m

Riga Intl

Sun 3/8

7:35 am-9:00 pm

2 stops20h 25m

$494

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/9

6:30 pm-10:35 pm

1 stop22h 05m

Riga Intl

Mon 3/16

7:40 am-3:35 pm

2 stops37h 55m

$504

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Tue 2/10

6:50 pm-2:10 pm

2 stops36h 20m

Riga Intl

Tue 2/17

7:20 am-10:21 am

2 stops34h 01m

$553

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sun 3/8

11:05 am-1:10 pm

2 stops20h 05m

Riga Intl

Mon 3/16

2:35 pm-9:58 pm

2 stops37h 23m

$558

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Mon 2/9

9:40 am-1:55 pm

2 stops21h 15m

Riga Intl

Mon 2/16

2:35 pm-8:55 am

2 stops25h 20m

$562

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Mon 1/19

1:40 pm-1:15 pm

2 stops16h 35m

Riga Intl

Thu 2/26

7:35 am-5:00 pm

2 stops16h 25m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest month to fly to Riga?

In general, March is the cheapest month to fly from District of Columbia to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $531. If you are unable to visit Riga during the month of March, then departing from District of Columbia during the month December is also very affordable. Most momondo users find prices during this month for around $601.

What is the cheapest day to depart on your flight to Riga?

The cheapest day to depart from District of Columbia to Riga is on a Saturday when prices can be found for as low as $575. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,054. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.

What is the cheapest time of day to depart on your flight to Riga?

Flying to Riga from District of Columbia at noon is the least expensive time of day to depart. momondo users have found prices as low as $593 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Riga is in the morning when prices are around $973.

Can stopping save me money on District of Columbia to Riga flights?

You could potentially save up to 28% on your flight if you consider stops on a District of Columbia to Riga flight.

Cheap District of Columbia to Riga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Riga

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from District of Columbia to Riga takes 11h 50m

There are no direct flights from District of Columbia to Riga. There are no popular flight routes from District of Columbia to Riga.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Riga Intl Airport?
Prices for flights from District of Columbia to Riga Intl Airport refresh daily.
How many operators does momondo search for flights from District of Columbia to Riga Intl Airport?
The number of operators available for flights from District of Columbia to Riga Intl Airport is 4 as of December 2025.
How old do you have to be to fly from District of Columbia to Riga Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Riga

Compare and see reviews for airlines that fly from District of Columbia to Riga with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $501	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $566	Free Cancellation	Rating 7.3 4,123 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $603	Free Cancellation	Rating 6.8 7,657 reviews	Search Lufthansa flights

Jūrmala

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Riga?

Finding the right flight to Riga from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Riga quick and easy, saving you time and money.

Can I find flights from District of Columbia to Riga with flexible booking policies on momondo?

Flights from District of Columbia to Riga with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Riga?

Once you have performed a search for District of Columbia to Riga flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to Riga right now. Can momondo alert me if prices change?

Price alerts on flights to Riga from District of Columbia 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.

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.

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Cheap flights from District of Columbia to Riga from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Riga departing on 3/2. 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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Big names and deals

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Filter for what you want

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Trusted and free

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Find the cheapest flights from District of Columbia to Riga

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TAP AIR PORTUGAL flights from District of Columbia to Riga

Our best TAP AIR PORTUGAL deals on District of Columbia to Riga flight tickets

Scandinavian Airlines flights from District of Columbia to Riga

Our best Scandinavian Airlines deals on District of Columbia to Riga flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Riga that are best for you.

See travel insights to Riga from

How to get the cheapest flight ticket from District of Columbia to Riga

What is the cheapest month to fly to Riga?

What is the cheapest day to depart on your flight to Riga?

What is the cheapest time of day to depart on your flight to Riga?

Flying to Riga from District of Columbia at noon is the least expensive time of day to depart. momondo users have found prices as low as $593 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Riga is in the morning when prices are around $973.

Can stopping save me money on District of Columbia to Riga flights?

You could potentially save up to 28% on your flight if you consider stops on a District of Columbia to Riga flight.

What is the cheapest airline that flies from District of Columbia to Riga Intl?

TAP AIR PORTUGAL, Air France, and KLM are the most popular carriers operating from District of Columbia to Riga Intl

What airlines fly to Riga?

Cheap District of Columbia to Riga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Riga

Fastest flight time

Direct flights

When did momondo last update prices for flights from District of Columbia to Riga Intl Airport?

How many operators does momondo search for flights from District of Columbia to Riga Intl Airport?

How old do you have to be to fly from District of Columbia to Riga Intl Airport?

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

Best airlines flying from District of Columbia to Riga

Compare and see reviews for airlines that fly from District of Columbia to Riga with momondo

Traveling to a place near Riga?

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Riga?

Can I find flights from District of Columbia to Riga with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Riga?

I’m not ready to book a flight from District of Columbia 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