I was wondering would it be cheaper to do the iceland air 2 for 1 sale or a different deal. I live in portland and I want to fly to Oslo with my fiance from march 17th-ish or 25th-ish. I think getting a flight from portland to baltimore would be cheapest. But i would then have to buy that ticket and then the one from balt. to oslo. SO I was curious if there are any cheaper deals from say seattle to oslo or cheap domestic flights.

thanks, todd