Tukwila to SeaTac Buses

Tukwila to SeaTac buses

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Trip Overview

The average bus between Tukwila and SeaTac takes 19 min and the fastest bus takes 13 min. The bus runs at least 2 times per hour from Tukwila to SeaTac. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

19 min
Duration: 3 mi
Distance: $6
Average price: Every 30 minutes
Frequency

Line 128 bus, bus

best

Take the bus from 53rd Ave S & S 144th St to Tukwila International Blvd Station - Bay 3bus 128
Take the bus from Tukwila International Blvd Station - Bay 1 to International Blvd & S 170th Stbus A Line

17 min

Tukwila to SeaTac bus times

Buses run every 30 minutes between Tukwila and SeaTac. The earliest departure is at 12:05 AM at night, and the last departure from Tukwila is at 11:47 PM which arrives into SeaTac at 12:03 AM. All services require a transfer at Tukwila International Blvd Station - Bay 3 and take an average of 19 min. The schedules shown below are for the next available departures.

Departing Wednesday, October 21, 2026

7:09 PM → 7:28 PM
19 min • 1 change
7:39 PM → 8:04 PM
25 min • 1 change
8:08 PM → 8:28 PM
20 min • 1 change
8:38 PM → 8:52 PM
14 min • 1 change
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Departing Thursday, October 22, 2026

12:17 AM → 12:33 AM
16 min • 1 change
6:05 AM → 6:18 AM
13 min • 1 change
6:35 AM → 6:48 AM
13 min • 1 change
6:55 AM → 7:13 AM
18 min • 1 change
Show more

Departing Friday, October 23, 2026

12:17 AM → 12:33 AM
16 min • 1 change
6:05 AM → 6:18 AM
13 min • 1 change
6:35 AM → 6:48 AM
13 min • 1 change
6:55 AM → 7:13 AM
18 min • 1 change
Show more

Departing Saturday, October 24, 2026

12:17 AM → 12:33 AM
16 min • 1 change
6:35 AM → 6:51 AM
16 min • 1 change
7:05 AM → 7:27 AM
22 min • 1 change
7:35 AM → 7:52 AM
17 min • 1 change
Show more

Departing Sunday, October 25, 2026

12:06 AM → 12:23 AM
17 min • 1 change
6:34 AM → 6:51 AM
17 min • 1 change
7:04 AM → 7:27 AM
23 min • 1 change
7:34 AM → 7:51 AM
17 min • 1 change
Show more

Departing Monday, October 26, 2026

12:05 AM → 12:48 AM
43 min • 1 change
6:05 AM → 6:18 AM
13 min • 1 change
6:35 AM → 6:48 AM
13 min • 1 change
6:55 AM → 7:13 AM
18 min • 1 change
Show more

Departing Tuesday, October 27, 2026

12:17 AM → 12:33 AM
16 min • 1 change
6:05 AM → 6:18 AM
13 min • 1 change
6:35 AM → 6:48 AM
13 min • 1 change
6:55 AM → 7:13 AM
18 min • 1 change
Show more

Frequently asked questions

Want to know about travelling from Tukwila to SeaTac? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Find Transport to SeaTac

Trip Overview

Line 128 bus, bus

Tukwila to SeaTac bus times

Departing Wednesday, October 21, 2026

7:09 PM → 7:28 PM

7:39 PM → 8:04 PM

8:08 PM → 8:28 PM

8:38 PM → 8:52 PM

Departing Thursday, October 22, 2026

12:17 AM → 12:33 AM

6:05 AM → 6:18 AM

6:35 AM → 6:48 AM

6:55 AM → 7:13 AM

Departing Friday, October 23, 2026

12:17 AM → 12:33 AM

6:05 AM → 6:18 AM

6:35 AM → 6:48 AM

6:55 AM → 7:13 AM

Departing Saturday, October 24, 2026

12:17 AM → 12:33 AM

6:35 AM → 6:51 AM

7:05 AM → 7:27 AM

7:35 AM → 7:52 AM

Departing Sunday, October 25, 2026

12:06 AM → 12:23 AM

6:34 AM → 6:51 AM

7:04 AM → 7:27 AM

7:34 AM → 7:51 AM

Departing Monday, October 26, 2026

12:05 AM → 12:48 AM

6:05 AM → 6:18 AM

6:35 AM → 6:48 AM

6:55 AM → 7:13 AM

Departing Tuesday, October 27, 2026

12:17 AM → 12:33 AM

6:05 AM → 6:18 AM

6:35 AM → 6:48 AM

6:55 AM → 7:13 AM

Frequently asked questions

What companies run services between Tukwila, WA, USA and SeaTac, WA, USA?

Bus from 53rd Ave S & S 144th St to Tukwila International Blvd Station - Bay 3

Bus from Tukwila International Blvd Station - Bay 1 to International Blvd & S 170th St

Where to next?

Bus trips from Tukwila

Bus trips to SeaTac

Alternative transport options