Route Price Intelligence
Cheap Flights From San Diego to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$354
Deals From
$304
Usually Costs
$304 – $397
Lowest We've Seen
$145
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$397
Feb
—
Mar
—
Apr
$315
May
$267
Jun
$324
Jul
$320
Aug
$310
Sep
$314
Oct
$397
Nov
$397
Dec
$397
Cheapest Average Expensive
Best Time to Fly from San Diego to Washington Dc
The cheapest time to fly from San Diego to Washington Dc is typically May, when fares average around $267. The most expensive month tends to be January at around $397. For the best deals, consider flying in May, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14670 price checksWorst: $193