Route Price Intelligence
Cheap Flights From Dallas to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$344
Deals From
$250
Usually Costs
$250 – $403
Lowest We've Seen
$137
Based on 3,372 price pointshigh confidence
Monthly Price Guide
Jan
$403
Feb
$403
Mar
$403
Apr
$250
May
$230
Jun
$250
Jul
$270
Aug
$250
Sep
$403
Oct
$403
Nov
$403
Dec
$403
Cheapest Average Expensive
Best Time to Fly from Dallas to Seattle
The cheapest time to fly from Dallas to Seattle is typically May, when fares average around $230. The most expensive month tends to be September at around $403. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16072 price checksWorst: $230