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$1,427+ Cheap flights from Santa Rosa (STS) to Riga (RIX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
STS — RIX
May 12 — May 191
Mon 5/12
Mon 5/19
1 adult, Economy
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Cheap flight deals from Santa Rosa to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Riga (RIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,427
(Finnair)

Popular in

July

Cheapest in

November

Average price

$1,040
Provider with most accurate pricing for San Francisco-Riga Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Riga Intl flights.
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From Santa Rosa Sonoma County to Riga Intl
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Highest demand for flights based on searches. 24% potential increase in price ($297 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Santa Rosa to Riga

Cheapest flights from Santa Rosa to Riga
Explore the most affordable flight options available from Santa Rosa to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2025.

This Finnair deal was found by Cheapflights users on 5/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/213:05 pmSTS - RIX
2 stops16h 25mFinnair
Wed 8/65:55 pmRIX - STS
2 stops39h 49mFinnair
Deal found 5/7$1,427

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa 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 May 7, 2025.
Use the filters below to find and compare flights from Santa Rosa to Riga that are best for you.

Fly from

Santa Rosa

Fly to

Riga

Route

Depart

Return

Price

Santa RosaRiga

STS - RIX

STSRIX

Santa Rosa Sonoma County

Mon 7/21

3:05 pm-5:30 pm

2 stops16h 25m

Riga Intl

Wed 8/6

5:55 pm-11:44 pm

2 stops39h 49m

$1,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Best time to book a flight from Santa Rosa to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from Santa Rosa 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 Santa Rosa to Riga

What is the cheapest month to book a flight from Santa Rosa to Riga?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Riga (average of $612). Flying from Santa Rosa to Riga in June is currently the most expensive (average of $1,025). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Riga by month

Plan your trip to Riga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Riga ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Riga when rainfall is around 0.8 in.

Temperature in Riga by month

Plan your trip to Riga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Riga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Riga

Get insights into the airlines that provide service to Riga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Riga. Reviews last updated May 7, 2025.
Finnair
7.6
Good
1,276 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,276 reviews
Finnair
7.6
Good
1,276 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

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

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

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

  • How can I find direct flights from Santa Rosa to Riga?

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa 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.

  • What is the cheapest month to book a flight from Santa Rosa to Riga?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Riga (average of $612). Flying from Santa Rosa to Riga in June is currently the most expensive (average of $1,025). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

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