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$397+ Cheap flights from Washington to Riga (RIX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIX
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheap flight deals from Washington to Riga

Cheapest flights from Washington to Riga
Explore the most affordable flight options available from Washington to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:35 pmSEA - RIX
2 stops38h 20mUnited Airlines
Sun 12/282:35 pmRIX - SEA
2 stops20h 24mUnited Airlines
Deal found 12/21$1,339
This Booking.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:00 pmSEA - RIX
1 stop13h 55mMultiple Airlines
Wed 12/247:35 amRIX - SEA
1 stop18h 05mMultiple Airlines
Deal found 12/18$1,769
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:00 pmSEA - RIX
2 stops40h 25mMultiple Airlines
Sun 12/287:35 amRIX - SEA
3 stops35h 56mMultiple Airlines
Deal found 12/21$1,884
This oojo deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amGEG - RIX
2 stops44h 05mCondor
Fri 12/265:00 pmRIX - GEG
2 stops35h 55mCondor
Deal found 12/20$1,915
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 pmSEA - RIX
1 stop29h 45mMultiple Airlines
Sun 1/49:00 pmRIX - SEA
2 stops47h 14mMultiple Airlines
Deal found 12/19$1,951
This oojo deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 pmSEA - RIX
1 stop29h 45mTurkish Airlines
Sun 1/47:00 pmRIX - SEA
1 stop32h 05mTurkish Airlines
Deal found 12/19$2,040
This Ovago deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:16 amSEA - RIX
2 stops19h 04mFinnair
Wed 12/241:45 pmRIX - SEA
2 stops37h 10mFinnair
Deal found 12/18$2,048
This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:00 amSEA - RIX
3 stops68h 10mUnited Airlines
Sun 1/42:35 pmRIX - SEA
2 stops42h 17mUnited Airlines
Deal found 12/19$2,578
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:00 pmSEA - RIX
3 stops31h 55mAir Canada
Sun 12/287:35 amRIX - SEA
3 stops35h 56mAir Canada
Deal found 12/21$2,612
This American Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amGEG - RIX
3 stops21h 20mMultiple Airlines
Fri 12/2610:05 pmRIX - GEG
2 stops30h 28mMultiple Airlines
Deal found 12/20$4,388

Find flight deals from Washington to Riga

Keep the following information in mind while searching for Washington to Riga flight deals. Data was last updated December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(Air France)

One-way from

$397
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$819
Provider with most accurate pricing for Seattle/Tacoma Intl-Riga Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Riga Intl flights.
Search Deals
From Washington to Riga Intl
Search Deals
One-way flight from Washington to Riga Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Riga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Washington to Riga that are best for you.

Fly from

Washington

Fly to

Riga

Route

Depart

Return

Price

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 1/18

10:00 am-1:15 pm

2 stops17h 15m

Riga Intl

Sun 1/25

7:35 am-11:25 am

1 stop13h 50m

$500

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 1/18

1:25 pm-5:15 pm

1 stop17h 50m

Riga Intl

Sun 1/25

7:35 am-11:25 am

1 stop13h 50m

$501

SpokaneRiga

GEG - RIX

GEGRIX

Spokane

Tue 2/24

9:55 am-1:15 pm

2 stops17h 20m

Riga Intl

Wed 3/4

5:00 pm-7:57 pm

2 stops36h 57m

$510

PortlandRiga

PDX - RIX

PDXRIX

Portland

Fri 2/6

9:50 am-1:55 pm

2 stops18h 05m

Riga Intl

Tue 2/10

7:05 am-6:30 pm

2 stops21h 25m

$546

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 1/18

8:30 am-1:55 pm

3 stops19h 25m

Riga Intl

Sun 1/25

2:35 pm-12:39 am

2 stops20h 04m

$559

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 3/4

1:23 pm-2:50 pm

2 stops39h 27m

Riga Intl

Tue 3/31

8:35 am-7:25 pm

2 stops20h 50m

$563

SpokaneRiga

GEG - RIX

GEGRIX

Spokane

Thu 1/22

11:25 am-1:55 pm

2 stops40h 30m

Riga Intl

Mon 1/26

5:55 am-7:16 pm

2 stops23h 21m

$564

SpokaneRiga

GEG - RIX

GEGRIX

Spokane

Tue 2/24

5:00 am-1:55 pm

3 stops22h 55m

Riga Intl

Wed 3/4

2:35 pm-11:47 am

2 stops31h 12m

$564

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 2/4

11:17 am-10:40 am

2 stops37h 23m

Riga Intl

Sun 2/8

7:00 pm-10:13 pm

2 stops37h 13m

$581

PortlandRiga

PDX - RIX

PDXRIX

Portland

Thu 4/23

7:30 pm-8:10 am

2 stops26h 40m

Riga Intl

Tue 5/26

10:30 am-11:07 pm

2 stops22h 37m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 24 results
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Best time to book a flight from Washington to Riga

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

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

Find hourly flight availability from Washington to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2025.

It’s optimal to fly from State of Washington to Riga in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Riga from Washington?

    Most people fly into Riga Intl (RIX) if they book a flight to Riga from Washington. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.

  • How long is the flight from State of Washington to Riga?

    KLM, British Airways, and United Airlines can get you from State of Washington to Riga in just under 17h 50m. Your travel time can differ by up to 22h 40m. The distance between State of Washington and Riga is about 5092 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from State of Washington to Riga?

    When deciding which route to take from State of Washington to Riga consider Seattle/Tacoma Intl - Riga Intl, Portland - Riga Intl or Spokane - Riga Intl as they are the most popular.

  • Can I find deals for flights from Washington to Riga that include hotel bookings?

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

  • How can I find direct flights from Washington to Riga?

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

  • Can I find deals for business class flights from Washington to Riga?

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

See more FAQs

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Top 4 airlines flying from Washington to Riga

Discover the top 4 airlines that operate flights from Washington to Riga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$472Average$722FlexibilityNo cancel feeOn-time77%
KLMCheapest$550Average$1,029FlexibilityNo cancel feeOn-time75%
FinnairCheapest$699Average$887FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$827Average$1,038FlexibilityNo cancel feeOn-time76%

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