The best price found from United States to Rīga is on March 20th, 2017, travelling with Aeroflot. See more options, compare prices and book: search flights.
Rīga International Airport is in the suburb of Skulte, 13km southwest of the city centre. At the time of writing Rīga was the only city in Latvia with a commercial airport.
The cheapest way to get from Rīga airport to the centre is bus 22 (€2, 25 minutes), which runs at least every 30 minutes and stops at several points around town including the Stockmanns complex and on the river side of the old town. A taxi ride between the airport and the centre typically costs €12.