- Washington DC (IAD)Reykjavik-Keflavik (KEF)- non-stop flights:
- 1–3 per day
- flight duration:
- at least
 - Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
 from $394- number of non-stop flights per airline and day of the week - Sun - Mon - Tue - Wed - Thu - Fri - Sat  - 1 - 1 - 1–2 - 1 - 1–2 - 1–2 - 1–2  - 1 - 1 - 1 - 0 - 0 - 0 - 0