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

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

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 43% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 5 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

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 5 as of November 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.

$373 Cheap Flights from District of Columbia to Riga in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Riga

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 pm - 1:25 amIAD-RIX

30h 55m2 stops

6:30 am - 7:50 pmRIX-IAD

19h 20m1 stop

$386Scandinavian Airlines

Find Deal

Mon, Mar 9 - Sat, Mar 14

9:30 pm - 1:25 amIAD-RIX

21h 55m1 stop

6:30 am - 7:50 pmRIX-IAD

19h 20m1 stop

$435Scandinavian Airlines

Find Deal

Mon, Mar 9 - Sat, Mar 14

11:00 am - 3:05 pmDCA-RIX

22h 05m2 stops

6:30 am - 11:08 pmRIX-DCA

22h 38m2 stops

$441Scandinavian Airlines

Find Deal

Mon, Mar 9 - Sat, Mar 14

12:23 pm - 10:40 amIAD-RIX

15h 17m2 stops

7:15 am - 5:15 pmRIX-IAD

17h 00m1 stop

$442Scandinavian Airlines

Find Deal

Mon, Feb 9 - Mon, Feb 16

6:50 pm - 1:15 pmIAD-RIX

11h 25m1 stop

5:00 pm - 4:05 pmRIX-IAD

30h 05m1 stop

$495Multiple Airlines

Find Deal

Mon, Feb 9 - Mon, Feb 16

6:05 pm - 5:15 pmIAD-RIX

16h 10m1 stop

7:35 am - 4:05 pmRIX-IAD

15h 30m1 stop

$500KLM

Find Deal

Wed, Dec 10 - Tue, Dec 16

6:05 pm - 10:20 pmIAD-RIX

21h 15m1 stop

7:35 am - 5:17 pmRIX-IAD

16h 42m2 stops

$510KLM

Find Deal

Tue, Dec 30 - Thu, Jan 15

4:30 pm - 5:15 pmIAD-RIX

17h 45m2 stops

5:55 am - 3:50 pmRIX-IAD

16h 55m1 stop

$518Multiple Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

6:50 pm - 4:15 pmDCA-RIX

15h 25m2 stops

7:45 am - 9:53 pmRIX-DCA

21h 08m2 stops

$540Air Canada

Find Deal

Sat, Mar 28 - Fri, Apr 10

6:59 am - 4:55 pmDCA-RIX

27h 56m2 stops

7:00 am - 8:59 amRIX-DCA

32h 59m2 stops

$542Air Canada

Find Deal

Fri, Mar 27 - Tue, Mar 31

Air Canada flights from District of Columbia to Riga

Our best Air Canada deals on District of Columbia to Riga flight tickets

Air Canada

Mar 28

DCA6:50 pmWashington, D.C. Reagan-National

15h 25m

2 stops

RIX4:15 pmRiga Intl

Apr 10

RIX7:45 amRiga Intl

21h 08m

2 stops

DCA9:53 pmWashington, D.C. Reagan-National

$540

Find similar

Air Canada

Mar 27

DCA6:59 amWashington, D.C. Reagan-National

27h 56m

2 stops

RIX4:55 pmRiga Intl

Mar 31

RIX7:00 amRiga Intl

32h 59m

2 stops

DCA8:59 amWashington, D.C. Reagan-National

$542

Find similar

Air Canada

Dec 30

DCA8:40 pmWashington, D.C. Reagan-National

37h 35m

2 stops

RIX5:15 pmRiga Intl

Jan 15

RIX5:55 amRiga Intl

34h 00m

2 stops

DCA8:55 amWashington, D.C. Reagan-National

$544

Find similar

Turkish Airlines flights from District of Columbia to Riga

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

Turkish Airlines

Mar 28

IAD9:40 pmWashington, D.C. Dulles Intl

29h 20m

1 stop

RIX10:00 amRiga Intl

Apr 10

RIX8:00 pmRiga Intl

22h 35m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$571

Find similar

Turkish Airlines

Dec 31

IAD1:30 pmWashington, D.C. Dulles Intl

21h 35m

1 stop

RIX6:05 pmRiga Intl

Jan 7

RIX11:40 amRiga Intl

31h 05m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$689

Find similar

Turkish Airlines

Dec 30

IAD1:30 pmWashington, D.C. Dulles Intl

14h 15m

1 stop

RIX10:45 amRiga Intl

Jan 6

RIX7:00 pmRiga Intl

23h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$722

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

Mon 3/9

12:30 pm-1:25 am

2 stops30h 55m

Riga Intl

Sat 3/14

6:30 am-7:50 pm

1 stop19h 20m

$386

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

Sat 3/14

6:30 am-7:50 pm

1 stop19h 20m

$435

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Mon 3/9

11:00 am-3:05 pm

2 stops22h 05m

Riga Intl

Sat 3/14

6:30 am-11:08 pm

2 stops22h 38m

$441

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 2/9

12:23 pm-10:40 am

2 stops15h 17m

Riga Intl

Mon 2/16

7:15 am-5:15 pm

1 stop17h 00m

$442

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 2/9

6:50 pm-1:15 pm

1 stop11h 25m

Riga Intl

Mon 2/16

5:00 pm-4:05 pm

1 stop30h 05m

$495

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 12/10

6:05 pm-5:15 pm

1 stop16h 10m

Riga Intl

Tue 12/16

7:35 am-4:05 pm

1 stop15h 30m

$500

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Tue 12/30

6:05 pm-10:20 pm

1 stop21h 15m

Riga Intl

Thu 1/15

7:35 am-5:17 pm

2 stops16h 42m

$510

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 12/10

4:30 pm-5:15 pm

2 stops17h 45m

Riga Intl

Tue 12/16

5:55 am-3:50 pm

1 stop16h 55m

$518

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sat 3/28

6:50 pm-4:15 pm

2 stops15h 25m

Riga Intl

Fri 4/10

7:45 am-9:53 pm

2 stops21h 08m

$540

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Fri 3/27

6:59 am-4:55 pm

2 stops27h 56m

Riga Intl

Tue 3/31

7:00 am-8:59 am

2 stops32h 59m

$542

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 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 $598. 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 29% 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

Direct flights	None

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 5 as of November 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 1,411 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $511	Free Cancellation	Rating 7.4 1,575 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $566	Free Cancellation	Rating 7.3 4,043 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $603	Free Cancellation	Rating 6.8 7,572 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 12/13

Sat 12/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Latvia

Fly your favorite airline to Riga

Scandinavian Airlines

Fly to other destinations from District of Columbia

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Washington, D.C. Dulles Intl to Knoxville McGhee Tyson

Flights from Washington, D.C. Dulles Intl to South Bend/Michiana

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Cheap flights from District of Columbia to Riga from $373

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 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Riga

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Air Canada flights from District of Columbia to Riga

Our best Air Canada deals on District of Columbia to Riga flight tickets

Turkish Airlines flights from District of Columbia to Riga

Our best Turkish 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

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

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 29% 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?

Air France, KLM, and Lufthansa 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

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