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 – $387
Lowest We've Seen
$152
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$377
Feb
—
Mar
—
Apr
$539
May
$307
Jun
$270
Jul
$354
Aug
$344
Sep
$377
Oct
$377
Nov
$377
Dec
$412
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 $539. 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: $15269 price checksWorst: $259