Route Price Intelligence
Cheap Flights From Dallas to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$443
Great Deal
Under $326
Typical Range
$326 – $443
Lowest We've Seen
$137
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$443
Feb
$443
Mar
$443
Apr
$443
May
$443
Jun
—
Jul
—
Aug
$368
Sep
$304
Oct
$304
Nov
$378
Dec
$438
Cheapest Average Expensive
Best Time to Fly from Dallas to Seattle
The cheapest time to fly from Dallas to Seattle is typically October, when fares average around $304. The most expensive month tends to be May at around $443. For the best deals, consider flying in October, September, August.
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: October20,282 fares analyzedTypical low: $363