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
Great Deal
Under $304
Typical Range
$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.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August22,602 fares analyzedTypical low: $337