The cheapest and fastest buses from SeaTac, WA to Bellingham, WA
Cheapest price
$51
Average price
$52
Fastest journey
2 h 40 m
Average duration
2 h 45 m
Buses per day
2
Distance
147 km
The best way to find a cheap bus ticket from SeaTac, WA to Bellingham, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from SeaTac, WA to Bellingham, WA will cost around $52 if you buy it on the day, but the cheapest tickets can be found for only $51.
Of the 2 buses that leave SeaTac, WA for Bellingham, WA on Sun, Dec 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct buses cover the 147 km distance in an average of 2 h 45 m but if you time it right, some buses will get you there in just 2 h 40 m .
On Sun, Dec 21 the slowest buses will take 2 h 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Live departures
SeaTac, WA to Bellingham, WA bus times
The table below shows live departures for SeaTac, WA to Bellingham, WA buses for today, Saturday, December 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:49 AM SeaTac, WA | 2h51 | 11:40 AM Bellingham, WA | 1 transfer | |
![]() | 6:30 PM SeaTac, WA | 2h40 | 9:10 PM Bellingham, WA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets SeaTac, WA to Bellingham, WA by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Dec 21
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Dec 25
Dec 26
Dec 27
Journey information
Overview: Bus from SeaTac, WA to Bellingham, WA
Buses from SeaTac, WA to Bellingham, WA run on average 1 times per day, taking around 2h 28m. Cheap bus tickets for this journey start at $31 (€25) if you book in advance.
There are 1 buses per day. The earliest bus runs at 07:25, the last at 20:10. The fastest bus covers the 91 miles (147 km) distance in 2h 0m.
Distance 91 miles (147 km) |
Average bus duration 2h 28m |
Cheapest ticket price $31 (€25) |
Buses per day 1 |
Direct buses 1 |
Fastest bus 2h 0m |
First bus 07:25 |
Last bus 20:10 |
Bus providers: FlixBus, King County Metro from SeaTac, WA to Bellingham, WAYou can travel by bus between SeaTac, WA to Bellingham, WA with FlixBus, King County Metro for as low as $31 (€25). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
King County Metro
FAQs: Bus from SeaTac, WA to Bellingham, WA
Find answers to the most common questions about traveling from SeaTac, WA to Bellingham, WA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Bellingham, WA, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
To find the cheapest bus tickets for your trip from SeaTac, WA to Bellingham, WA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from SeaTac, WA to Bellingham, WA
Most popular bus connections from SeaTac, WA
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