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

Air Canada, Air France, and Scandinavian Airlines 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 2 as of September 2026.

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.

$332 Cheap Flights from District of Columbia to Riga in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:30 pm - 5:35 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

14h 05m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

7:05 am - 7:30 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

18h 25m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$550Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

8:30 pm - 1:10 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

33h 40m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Oslo Gardermoen

7:05 am - 7:30 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

18h 25m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$619Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

8:20 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 00m1 stop Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Kastrup Copenhagen

$666Scandinavian Airlines

Sun, Sep 20 - Sat, Oct 3

7:40 pm - 1:05 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

34h 25m2 stops Reykjavik Keflavik Intl Warsaw Frederic Chopin

10:40 am - 6:30 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

14h 50m1 stop Reykjavik Keflavik Intl

$685Multiple Airlines

Wed, Nov 11 - Tue, Nov 17

8:20 pm - 3:10 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 50m1 stop Kastrup Copenhagen

3:55 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

32h 20m1 stop Kastrup Copenhagen

$694Scandinavian Airlines

Mon, Oct 19 - Wed, Nov 4

8:30 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

19h 30m2 stops Kastrup Copenhagen Oslo Gardermoen

7:00 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

29h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

$696Multiple Airlines

Wed, Nov 11 - Tue, Nov 17

10:35 am - 10:50 amDCA Washington, D.C. Reagan-National-RIX Riga Intl

17h 15m2 stops Boston Logan Intl Kastrup Copenhagen

3:55 pm - 11:04 pmRIX Riga Intl-DCA Washington, D.C. Reagan-National

38h 09m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$701Scandinavian Airlines

Wed, Feb 24 - Tue, Mar 2

9:55 am - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 05m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:05 am - 3:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

16h 50m1 stop Frankfurt am Main

$822United Airlines

Sun, Nov 1 - Thu, Nov 19

6:00 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

13h 00m1 stop Frankfurt am Main

6:05 am - 4:26 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 21m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$822United Airlines

Mon, Nov 2 - Tue, Nov 24

1:19 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

17h 41m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:05 am - 3:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

16h 50m1 stop Frankfurt am Main

$822United Airlines

Tue, Nov 3 - Thu, Nov 19

Cheap last minute flights

Enter your travel dates to find the best prices.

11:10 am - 3:10 pmDCA Washington, D.C. Reagan-National-RIX Riga Intl

21h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:30 am - 10:59 pmRIX Riga Intl-DCA Washington, D.C. Reagan-National

23h 29m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$944Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

11:10 am - 3:10 pmDCA Washington, D.C. Reagan-National-RIX Riga Intl

21h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:30 am - 10:59 pmRIX Riga Intl-DCA Washington, D.C. Reagan-National

23h 29m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$998Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

8:20 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

15h 25m2 stops Kastrup Copenhagen Oslo Gardermoen

7:15 pm - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

28h 45m2 stops Oslo Gardermoen Kastrup Copenhagen

$1,024Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

8:20 pm - 10:55 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

31h 35m1 stop Kastrup Copenhagen

7:15 pm - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

28h 45m2 stops Oslo Gardermoen Kastrup Copenhagen

$1,027Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

8:20 pm - 10:55 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

31h 35m1 stop Kastrup Copenhagen

7:15 pm - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

28h 45m2 stops Oslo Gardermoen Kastrup Copenhagen

$1,085Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

11:20 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

33h 25m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

5:50 am - 7:20 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

20h 30m2 stops Warsaw Frederic Chopin Reykjavik Keflavik Intl

$1,088Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

8:20 pm - 10:55 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

31h 35m1 stop Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Kastrup Copenhagen

$1,126Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

10:15 pm - 11:10 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

17h 55m1 stop Frankfurt am Main

6:30 am - 7:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

20h 25m1 stop Frankfurt am Main

$1,161Lufthansa

Sat, Sep 12 - Sat, Sep 19

8:40 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 40m3 stops Dublin Manchester Kastrup Copenhagen

11:05 pm - 7:25 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

27h 20m2 stops Manchester Dublin

$1,407Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

8:30 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 50m3 stops Reykjavik Keflavik Intl Milan Malpensa Kastrup Copenhagen

11:35 am - 7:20 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

14h 45m3 stops Kastrup Copenhagen Bergen Flesland Reykjavik Keflavik Intl

$1,464Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

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Air Canada flights from District of Columbia to Riga

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

Air Canada

Jan 10

DCA4:00 pmWashington, D.C. Reagan-National

14h 05m

2 stops

RIX1:05 pmRiga Intl

Jan 14

RIX7:35 amRiga Intl

17h 43m

2 stops

DCA6:18 pmWashington, D.C. Reagan-National

$713

Air Canada

Jan 10

DCA4:00 pmWashington, D.C. Reagan-National

14h 05m

2 stops

RIX1:05 pmRiga Intl

Jan 14

RIX7:35 amRiga Intl

17h 43m

2 stops

DCA6:18 pmWashington, D.C. Reagan-National

$714

Air Canada

Nov 11

DCA6:00 amWashington, D.C. Reagan-National

24h 05m

2 stops

RIX1:05 pmRiga Intl

Nov 17

RIX6:05 amRiga Intl

16h 19m

2 stops

DCA3:24 pmWashington, D.C. Reagan-National

$756

Turkish Airlines flights from District of Columbia to Riga

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

Turkish Airlines

Nov 11

IAD1:30 pmWashington, D.C. Dulles Intl

14h 15m

1 stop

RIX10:45 amRiga Intl

Nov 17

RIX11:40 amRiga Intl

31h 05m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$710

Turkish Airlines

Oct 29

IAD2:30 pmWashington, D.C. Dulles Intl

21h 35m

1 stop

RIX6:05 pmRiga Intl

Nov 20

RIX7:00 pmRiga Intl

31h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$744

Turkish Airlines

Oct 13

IAD9:40 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

RIX10:05 amRiga Intl

Oct 19

RIX11:00 amRiga Intl

15h 45m

1 stop

IAD7:45 pmWashington, D.C. Dulles Intl

$748

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

Cheapest round-trip

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Mon 10/19

8:30 pm-5:35 pm

2 stops14h 05m

Riga Intl

Mon 10/26

7:05 am-7:30 pm

2 stops18h 25m

$550

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Mon 10/19

8:30 pm-1:10 pm

3 stops33h 40m

Riga Intl

Mon 10/26

7:05 am-7:30 pm

2 stops18h 25m

$619

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Sun 9/20

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Sat 10/3

6:30 am-5:00 pm

1 stop17h 30m

$666

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 11/11

7:40 pm-1:05 pm

2 stops34h 25m

Riga Intl

Tue 11/17

10:40 am-6:30 pm

1 stop14h 50m

$685

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Mon 10/19

8:20 pm-3:10 pm

1 stop11h 50m

Riga Intl

Wed 11/4

3:55 pm-5:15 pm

1 stop32h 20m

$694

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 11/11

8:30 pm-11:00 pm

2 stops19h 30m

Riga Intl

Tue 11/17

7:00 pm-5:15 pm

2 stops29h 15m

$696

Washington, D.C.Riga

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

DCARIX

Washington, D.C. Reagan-National

Wed 2/24

10:35 am-10:50 am

2 stops17h 15m

Riga Intl

Tue 3/2

3:55 pm-11:04 pm

2 stops38h 09m

$701

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Sun 11/1

9:55 am-2:00 pm

2 stops21h 05m

Riga Intl

Thu 11/19

6:05 am-3:55 pm

1 stop16h 50m

$822

Quickest round-trip

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Mon 11/2

6:00 pm-2:00 pm

1 stop13h 00m

Riga Intl

Tue 11/24

6:05 am-4:26 pm

2 stops17h 21m

$822

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Tue 11/3

1:19 pm-2:00 pm

2 stops17h 41m

Riga Intl

Thu 11/19

6:05 am-3:55 pm

1 stop16h 50m

$822

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, February 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 $0. If you are unable to visit Riga during the month of February, then departing from District of Columbia during the month April is also very affordable. Most momondo users find prices during this month for around $523.

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

You could potentially save up to 75% 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

Best Price Found	$332
Fastest flight time	11h 50m
Direct flights	None

The best one-way flight to Riga from District of Columbia in the past 72 hours is $332. The best round-trip flight deal from District of Columbia to Riga found on momondo in the last 72 hours is $550.

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

Frequently asked questions about flying from District of Columbia to Riga

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 2 as of September 2026.
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
Scandinavian Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 1,981 reviews		Search Scandinavian Airlines flights
United Airlines	PriceFrom $750	Free Cancellation	Rating 7.4 10,174 reviews		Search United Airlines 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

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Scandinavian Airlines

United Airlines

Cheap flights from District of Columbia to Riga from $332

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 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from District of Columbia to Riga

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

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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

What is the cheapest month to fly to Riga?

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

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

Cheap District of Columbia to Riga flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Riga

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?

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.

Fly to other destinations from District of Columbia

According to popular flight searches on momondo this year

Complete your trip to Riga

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According to popular flight searches on momondo this year