Whoever flew with AirBaltic, do they require online check-in and is it a must-to-do thing? Only thing that says is that i can check-in, not must check-in. Was wondering if anyone could help me out on this one. Flying out on Sunday
I'm not sure if this gets you any further on, but according to this [broken link removed], self service checkin kiosks can be used if it's Riga your departing from.
I don't have a definitive answer for you as despite the fact that I could have potentially flown with them 6 times over the past 18 months, I flew Ryanair instead. Their fares are off the charts! - from what I remember, they were usually double.