There are 3 ways to get from Seattle to Union Gap by bus (Flixbus), car, or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Seattle-Tacoma International Airport (SEA) to Yakima Air Terminal Airport (YKM) flights
Questions & Answers
The cheapest way to get from Seattle to Union Gap is to drive which costs $26 - $40 and takes 2h 27m.
The fastest way to get from Seattle to Union Gap is to fly which takes 2h 20m and costs $45 - $350.
The distance between Seattle and Union Gap is 150 miles. The road distance is 147.3 miles.
The best way to get from Seattle to Union Gap without a car is to bus which takes 2h 57m and costs $40 - $90.
It takes approximately 2h 57m to get from Seattle to Union Gap, including transfers.
The best way to get from Seattle to Union Gap is to bus which takes 2h 57m and costs $40 - $90. Alternatively, you can fly, which costs $45 - $350 and takes 2h 20m.
Yes, the driving distance between Seattle to Union Gap is 147 miles. It takes approximately 2h 27m to drive from Seattle to Union Gap.
There are 41+ hotels available in Union Gap.
What companies run services between Seattle, WA, USA and Union Gap, WA, USA?
Flixbus USA operates a bus from Seattle Bus Station to Yakima once daily. Tickets cost $30–75 and the journey takes 2h 50m. Alternatively, Alaska Airlines, Inc. flies from Seattle-Tacoma International Airport (SEA) to Yakima Air Terminal Airport (YKM) 3 times a day.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Yakima Air Terminal Airport
- Ave. Duration
- 49 min
- When
- Every day
- Estimated price
- $30–250
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Seattle Bus Station to Yakima
- Ave. Duration
- 2h 50m
- Frequency
- Once daily
- Estimated price
- $30–75
- Schedules at
- flixbus.com
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide


