Route Price Intelligence
Cheap Flights From Portland to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$347
Great Deal
Under $318
Typical Range
$318 – $381
Lowest We've Seen
$157
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$347
Feb
$347
Mar
—
Apr
—
May
$369
Jun
$404
Jul
$365
Aug
$290
Sep
$320
Oct
$325
Nov
$347
Dec
$347
Cheapest Average Expensive
Best Time to Fly from Portland to Washington Dc
The cheapest time to fly from Portland to Washington Dc is typically August, when fares average around $290. The most expensive month tends to be June at around $404. For the best deals, consider flying in August, September, October.
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: October9,862 fares analyzedTypical low: $337
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