RIX - SFO

$717 Find Cheap Flights from Riga to San Francisco

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Riga to San Francisco departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riga to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riga to San Francisco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$717
Overall average: $822
Scandinavian Airlines
Mon 3/23Mon 4/6
RIX - SFO • 1 stop
Cheapest one-way
Multiple Airlines
Mon 2/2
RIX - SFO • multi-stop
Top airlines
Scandinavian Airlines
Cheapest • from $717 (round-trip)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Riga to San Francisco (RIX-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Riga to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Riga to San Francisco

Mon, Mar 23 - Mon, Apr 6
Scandinavian Airlines Logo
3:45 pm - 3:35 pm
RIX
-
SFO
32h 50m
1 stop
Scandinavian Airlines Logo
4:45 pm - 1:20 am
SFO
-
RIX
22h 35m
1 stop
$717Scandinavian Airlines
Fri, Feb 20 - Thu, Mar 5
Turkish Airlines Logo
7:00 pm - 11:05 am
RIX
-
SFO
26h 05m
1 stop
Turkish Airlines Logo
6:50 pm - 6:05 pm
SFO
-
RIX
37h 15m
1 stop
$723Turkish Airlines
Sat, Feb 28 - Sat, Mar 7
Turkish Airlines Logo
7:00 pm - 4:45 pm
RIX
-
SFO
31h 45m
1 stop
Turkish Airlines Logo
1:10 pm - 10:45 am
SFO
-
RIX
35h 35m
1 stop
$744Turkish Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
1:50 pm - 7:31 am
RIX
-
SFO
27h 41m
2 stops
Multiple Airlines Logo
5:20 pm - 1:30 am
SFO
-
RIX
22h 10m
2 stops
$795Multiple Airlines
Mon, Mar 23 - Mon, Apr 6
Scandinavian Airlines Logo
6:30 am - 3:35 pm
RIX
-
SFO
18h 05m
1 stop
Scandinavian Airlines Logo
4:03 pm - 1:20 am
SFO
-
RIX
23h 17m
2 stops
$831Scandinavian Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
2:35 pm - 8:10 pm
RIX
-
SFO
15h 35m
1 stop
United Airlines Logo
11:20 pm - 1:55 pm
SFO
-
RIX
28h 35m
2 stops
$856United Airlines
Fri, Feb 20 - Thu, Mar 5
Multiple Airlines Logo
11:50 am - 11:25 pm
RIX
-
SFO
21h 35m
2 stops
Multiple Airlines Logo
3:40 pm - 11:00 pm
SFO
-
RIX
21h 20m
1 stop
$865Multiple Airlines
Fri, Feb 20 - Thu, Mar 5
KLM Logo
11:50 am - 11:25 pm
RIX
-
SFO
21h 35m
2 stops
KLM Logo
11:02 am - 1:10 pm
SFO
-
RIX
16h 08m
2 stops
$875KLM
Mon, Mar 23 - Mon, Apr 6
American Airlines Logo
1:45 pm - 11:13 am
RIX
-
SFO
30h 28m
2 stops
American Airlines Logo
8:00 am - 5:15 pm
SFO
-
RIX
23h 15m
2 stops
$897American Airlines
Mon, Mar 23 - Sun, Apr 5
United Airlines Logo
5:55 am - 1:40 pm
RIX
-
SFO
16h 45m
1 stop
United Airlines Logo
12:45 am - 1:20 pm
SFO
-
RIX
26h 35m
2 stops
$913United Airlines
Booking Insights

KAYAK's insights & trends for Riga to San Francisco flights

Get data-powered insights and trends into flights from Riga to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Riga to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Riga to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Riga to San Francisco is December, where tickets cost $726 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $1,253 and $1,075 respectively.

Good to know

Low seasonFebruary
Cheapest flight$717
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Riga to San Francisco

When to book flights from Riga to San Francisco

Are your dates flexible? Find out the best times to travel from Riga to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Riga to San Francisco

  • What is the cheapest flight from Riga to San Francisco?

    In the last 3 days, the lowest price for a flight from Riga to San Francisco was $717 for a round-trip ticket.

  • Do I need a passport to fly between Riga and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Riga.

  • Which aircraft models fly most regularly from Riga to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Riga to San Francisco?

    Star Alliance is the only airline alliance operating flights between Riga and San Francisco.

  • Which is the best airline for flights from Riga to San Francisco, Turkish Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Riga to San Francisco are Turkish Airlines and Lufthansa. With an average price for the route of $810 and an overall rating of 7.3, Turkish Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $737 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Riga to San Francisco?

    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 Riga to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Riga 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 Riga to San Francisco?

    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 San Francisco with an airline and back to Riga with another airline. Booking your flights between Riga and SFO can sometimes prove cheaper using this method.

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

    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 San Francisco from Riga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Riga to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Riga to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Riga to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4215 reviews
7.4Food
7.5Entertainment
7.3Boarding
7.3Comfort
7.8Crew
Airline reviews

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

8.0 ExcellentAnonymous, Jan 2026
IST - BOS
Read more Turkish Airlines reviews

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

The airline could improve its business class seats and privacy in line with its competitors.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Everything you need to know for your flight from Riga to San Francisco

Information on your arrival and departure airports