Route Price Intelligence
Cheap Flights From Tri-Cities to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$308
Deals From
$297
Usually Costs
$297 – $372
Lowest We've Seen
$235
Based on 7,706 price pointshigh confidence
Monthly Price Guide
Jan
$329
Feb
$280
Mar
$284
Apr
$298
May
$308
Jun
$310
Jul
$298
Aug
$269
Sep
$283
Oct
$298
Nov
$297
Dec
$351
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Washington Dc
The cheapest time to fly from Tri-Cities to Washington Dc is typically August, when fares average around $269. The most expensive month tends to be December at around $351. For the best deals, consider flying in August, February, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $23579 price checksWorst: $297