Route Price Intelligence
Cheap Flights From San Diego to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$377
Deals From
$334
Usually Costs
$334 – $377
Lowest We've Seen
$152
Based on 3,101 price pointshigh confidence
Monthly Price Guide
Jan
$377
Feb
$377
Mar
$377
Apr
$500
May
$294
Jun
$270
Jul
$355
Aug
$344
Sep
$377
Oct
$377
Nov
$377
Dec
$397
Cheapest Average Expensive
Best Time to Fly from San Diego to Washington Dc - Dulles
The cheapest time to fly from San Diego to Washington Dc - Dulles is typically June, when fares average around $270. The most expensive month tends to be April at around $500. For the best deals, consider flying in June, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15270 price checksWorst: $259