Price
|
$478 - $959
|
Temperature
|
30 - 68 °F
|
Rainfall
|
1 - 3 inches
|
Most popular in | May | High demand for flights, 13% potential price rise |
Cheapest in | March | Best time to find cheap flights, 4% potential price drop |
Average price | $650 | Price for this month |
Cheapest price | $478 | From Washington Dulles Intl to Helsinki |