Is I-90 the fastest route?

Yes, I-90 is the most direct interstate highway connecting Washington to the Midwest.

Do I need a passport?

No, this is a domestic route within the United States.

There are no major toll roads on this specific I-90 route.

What is the best airport?

Minneapolis-St. Paul International Airport (MSP) is the primary hub for the region.

Yes, the Amtrak Empire Builder runs from Seattle to Minneapolis, though it takes over 30 hours.

Ellensburg

Minneapolis

Flight Driving

Ellensburg to Minneapolis

Updated: 28 May 2026

The journey from Ellensburg to Minneapolis spans approximately 2,600 kilometers across the northern United States. Most travelers drive via Interstate 90 East, passing through the scenic landscapes of Montana and North Dakota. Alternatively, you can drive to Seattle-Tacoma International Airport and fly directly to Minneapolis-St. Paul International Airport. The drive typically takes 26 hours of pure road time, while flying reduces transit to under 6 hours. This route is famous for its dramatic transition from the Cascade Mountains to the Great Plains.

Total Distance: 2,600 km driving distance; 2,150 km straight-line air distance.

Fastest Way

Flying from Seattle-Tacoma International Airport takes 6 hours total including airport transit.

Cheapest Way

Driving is the cheapest for groups of two or more, costing roughly $400 in fuel.

Compare Ellensburg to Minneapolis Routes

	Flight Connecting	Driving Direct
Duration	6 hours	26 hours
Avg Price	$250-$600	$350-$500 in fuel
Operator	Delta Air Lines	Personal Vehicle
Route	SEA to MSP via hub airports.	I-90 East through Spokane, Billings, and Sioux Falls.
Tip	Book at least 21 days in advance to secure lower fares from Seattle.	Check Snoqualmie Pass conditions on WSDOT before departing during winter months.

Travel Tips

Mountain Passes
Always carry tire chains if traveling through the Cascades or Rockies between October and April.
Time Zones
You will cross from Pacific Time to Central Time, losing two hours during your eastward journey.
Fuel Stops
Fill up in larger towns like Billings or Bozeman to avoid higher prices in remote stretches of Montana.
Airport Transit
Use the Link Light Rail to get from downtown Seattle to the airport efficiently.
Hydration
The air becomes significantly drier as you move into the Great Plains; keep extra water in your vehicle.

Safety Tips

Wildlife
Watch for elk and deer on I-90 in Montana, especially during dawn and dusk.
Weather Alerts
Monitor the National Weather Service for wind advisories in North Dakota, which can affect high-profile vehicles.
Emergency Kit
Keep a winter survival kit in your trunk, including blankets and non-perishable food, regardless of the season.
Fatigue
Plan for at least two overnight stops to avoid driver fatigue on this long-haul route.