How does KAYAK find such low prices on flights from Washington to Riga?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Riga.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Riga?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Riga?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Riga with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Riga?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$292 CHEAP FLIGHTS from Washington to Riga

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Flight Deals

Cheap Flights from Washington to Riga

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Riga

Sun, Nov 1 - Wed, Nov 11

1:40 pm - 5:20 pmPDX Portland-RIX Riga Intl

17h 40m1 stop Amsterdam Schiphol

7:35 am - 11:40 amRIX Riga Intl-PDX Portland

14h 05m1 stop Amsterdam Schiphol

$614KLM

Fri, Oct 30 - Fri, Nov 6

2:20 pm - 5:20 pmPDX Portland-RIX Riga Intl

18h 00m1 stop Amsterdam Schiphol

7:35 am - 11:20 amRIX Riga Intl-PDX Portland

13h 45m1 stop Amsterdam Schiphol

$615KLM

Sun, Oct 18 - Mon, Oct 26

11:25 am - 1:30 pmPDX Portland-RIX Riga Intl

16h 05m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

7:35 am - 12:20 pmRIX Riga Intl-PDX Portland

13h 45m1 stop Amsterdam Schiphol

$617Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

11:25 am - 1:30 pmPDX Portland-RIX Riga Intl

16h 05m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

11:50 am - 12:20 pmRIX Riga Intl-PDX Portland

33h 30m1 stop Amsterdam Schiphol

$617Multiple Airlines

Sun, Nov 1 - Wed, Nov 11

3:22 pm - 5:20 pmPDX Portland-RIX Riga Intl

15h 58m2 stops Minneapolis St Paul Amsterdam Schiphol

7:35 am - 11:40 amRIX Riga Intl-PDX Portland

14h 05m1 stop Amsterdam Schiphol

$618KLM

Sun, Oct 18 - Sat, Oct 24

11:25 am - 1:30 pmPDX Portland-RIX Riga Intl

16h 05m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

7:45 am - 11:10 amRIX Riga Intl-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$618Multiple Airlines

Sun, Sep 27 - Sun, Oct 11

3:55 pm - 10:55 amSEA Seattle/Tacoma Intl-RIX Riga Intl

33h 00m1 stop Kastrup Copenhagen

11:35 am - 1:45 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

12h 10m1 stop Kastrup Copenhagen

$767Scandinavian Airlines

Thu, Feb 4 - Thu, Mar 4

7:20 am - 10:50 amSEA Seattle/Tacoma Intl-RIX Riga Intl

41h 30m2 stops Chicago O'Hare Intl Kastrup Copenhagen

6:30 am - 10:02 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

25h 32m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$789Scandinavian Airlines

Mon, Oct 5 - Wed, Oct 21

2:10 pm - 11:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 00m1 stop Frankfurt am Main

7:10 am - 12:20 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

15h 10m1 stop Frankfurt am Main

$967Lufthansa

Mon, Sep 28 - Mon, Oct 19

2:10 pm - 11:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 00m1 stop Frankfurt am Main

2:20 pm - 12:20 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

32h 00m1 stop Frankfurt am Main

$1,000Lufthansa

Recent last minute flight deals from Washington to Riga

Wed, Sep 23 - Wed, Oct 21

1:05 pm - 5:15 pmPDX Portland-RIX Riga Intl

18h 10m1 stop Amsterdam Schiphol

7:45 am - 11:10 amRIX Riga Intl-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$616KLM

Wed, Sep 23 - Wed, Oct 14

1:05 pm - 5:15 pmPDX Portland-RIX Riga Intl

18h 10m1 stop Amsterdam Schiphol

7:45 am - 11:10 amRIX Riga Intl-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$616KLM

Wed, Sep 23 - Wed, Oct 21

11:20 am - 5:15 pmPDX Portland-RIX Riga Intl

19h 55m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

7:45 am - 11:10 amRIX Riga Intl-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$621KLM

Wed, Sep 23 - Wed, Oct 14

11:20 am - 5:15 pmPDX Portland-RIX Riga Intl

19h 55m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

7:45 am - 11:10 amRIX Riga Intl-PDX Portland

13h 25m1 stop Amsterdam Schiphol

$621KLM

Fri, Sep 18 - Sun, Sep 20

2:10 pm - 11:59 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 49m2 stops Frankfurt am Main Stockholm Arlanda

10:25 pm - 10:47 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

34h 22m3 stops Stockholm Arlanda Frankfurt am Main Vancouver Intl

$735Multiple Airlines

Sun, Sep 20 - Thu, Oct 1

2:27 pm - 1:20 pmPDX Portland-RIX Riga Intl

36h 53m2 stops Chicago O'Hare Intl Frankfurt am Main

7:00 am - 8:10 pmRIX Riga Intl-PDX Portland

23h 10m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$846United Airlines

Wed, Sep 23 - Wed, Oct 21

10:56 am - 1:20 pmPDX Portland-RIX Riga Intl

40h 24m3 stops Newark Miami Frankfurt am Main

7:10 am - 7:11 pmRIX Riga Intl-PDX Portland

22h 01m2 stops Frankfurt am Main Vancouver Intl

$848United Airlines

Fri, Sep 18 - Sun, Sep 20

2:10 pm - 10:55 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

22h 45m3 stops Frankfurt am Main Stockholm Arlanda Oslo Gardermoen

10:25 pm - 10:47 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

34h 22m3 stops Stockholm Arlanda Frankfurt am Main Vancouver Intl

$913Multiple Airlines

Sun, Sep 20 - Tue, Sep 22

3:55 pm - 1:20 amSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 25m1 stop Kastrup Copenhagen

6:30 am - 1:45 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

17h 15m1 stop Kastrup Copenhagen

$1,195Scandinavian Airlines

Sun, Sep 20 - Tue, Sep 22

3:55 pm - 10:25 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

20h 30m2 stops Kastrup Copenhagen Stockholm Arlanda

6:30 am - 11:20 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

26h 50m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$1,355Scandinavian Airlines

Useful Info

Low season	September
High season	July
Cheapest flight	$292

Best time to beat the crowds with an average 53% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Portland to Riga

How does KAYAK find such low prices on flights from Washington to Riga?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Riga.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Riga?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Riga?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Riga with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Riga?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.