starting at $361
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Riga. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Riga:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route San Francisco — Riga is served by a single airline — Frontier Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $361. Using our service, you can quickly compare available Frontier Airlines flights and book a seat in advance at a favorable rate.
starting at $361
There appear to be no non-stop flights from San Francisco to Riga at this time.... Well, or something went wrong on our side and we couldn't find anything
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from San Francisco to Riga departs on 02/18/2026, is operated by Frontier Airlines and costs $361
The cheapest roundtrip flight from San Francisco to Riga departs on 12/27/2025, is operated by Scandinavian Airlines and costs $850
Fastest flight from San Francisco to Riga takes 23h 35m
There are no direct flights on this route.
The distance between San Francisco and Riga is 9022km (5594 miles). The time difference between San Francisco and Riga is 10h
A non-stop flight is the most convenient and comfortable way to fly from San Francisco to Riga, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest flight ticket from San Francisco to Riga according to data for the last 48 hours costs $361
Often the best time to buy tickets from San Francisco to Riga is 2 months before departure.
The fastest flights from San Francisco to Riga start from 23 hours 35 minutes in the air.
The following airlines operate direct flights on the route San Francisco — Riga:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Riga
We couldn't find any special offers for flights from San Francisco to Riga