Train from Lake Toya to airport scenic?

Is it along the coast where you can see the ocean?

Sapporo Airport?? Chitose?

If you take the train from Toya Station to Chitose, you'll have views of the sea out the right side of the train. It goes inland around Muroran and turns away from the sea at Tomokomai for Chitose.

If you're heading to the Hakodate Airport, you follow the sea closely all the way to Mori, where it cuts south around Mt. Komagatake to Hakodate. Window views on the left on this route.

Thank you so much for a very informative reply! Looking forward to the ride!