Nonstop flights from Seattle to Pasco

2 airlines fly this route, with up to 8 flights a day.

SEASeattle-Tacoma International

171 mi · 50 flights a week

PSCPasco Tri-Cities

SEAPSC

When they leave

Seattle time

8:52a10:49pFirst departure 8:52 AM, last 10:49 PM

Four in the morning, 8:52 AM to 11:20 AM, then four in the afternoon, 12:09 PM to 4:28 PM, then four in the evening, 8:00 PM to 10:49 PM.

Every flight

Earliest first

8:52 AM→9:53 AMAlaska AirlinesEmbraer 175Mon, Tue, Thu, Fri, Sat, Sun
9:06 AM→10:12 AMAlaska AirlinesEmbraer 175Wed
10:35 AM→11:45 AMDelta Air LinesEmbraer 175Daily
11:20 AM→12:19 PMAlaska AirlinesEmbraer 175Mon, Tue, Thu, Fri, Sat, Sun
12:09 PM→1:14 PMAlaska AirlinesEmbraer 175Wed
1:30 PM→2:44 PMDelta Air LinesEmbraer 175Daily
3:35 PM→4:40 PMAlaska AirlinesEmbraer 175Wed
4:28 PM→5:27 PMAlaska AirlinesEmbraer 175Mon, Tue, Thu, Fri, Sat, Sun
8:00 PM→9:01 PMAlaska AirlinesEmbraer 175Wed
10:44 PM→11:43 PMAlaska AirlinesEmbraer 175Mon, Thu, Fri, Sat, Sun
10:44 PM→11:43 PMAlaska AirlinesEmbraer 175Tue
10:46 PM→11:49 PMAlaska AirlinesEmbraer 175Wed
10:49 PM→11:59 PMDelta Air LinesEmbraer 175Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Seattle to Pasco

Alaska Airlines flies most often, 4 to 5 times a day on the Embraer 175. Delta Air Lines flies 3 times a day on the Embraer 175.

Flights run every day of the week, 8 on Wednesdays and 7 on the other days. The first arrival in Pasco is at 9:53 AM and the last at 11:59 PM. The flight covers 171 miles.

Flying back, Pasco to Seattle has 49 nonstop flights a week.

Return flights

Pasco to SeattleView

Find the cheapest day to fly from Seattle to Pasco.

Schedules as of Oct 9, 2026.