Casco Bay Lines Ferry Schedules 🖨️

Peaks Island #

Spring: May 22-Jun 19, 2026

Mon/Tue
Depart Portland	Depart Peaks
5:45 🚙	6:15 🚙
6:45 🚙	7:15 🚙
7:45 🚙	8:15 🚙
9:15 🚙	9:45 🚙
10:15 🚙	10:45 🚙
11:15 🚙	11:45 🚙
12:15. 🚙	12:45. 🚙
2:15. 🚙	2:45. 🚙
3:15. 🚙	3:45. 🚙
4:30. 🚙	5:00. 🚙
5:35. 🚙	6:00. 🚙
7:15.	7:45.
8:15.	8:45.
9:15.	9:45.
10:30.	10:55.

Wed-Sun
Depart Portland	Depart Peaks
5:45 🚙	6:15 🚙
6:45 🚙	7:15 🚙
7:45 🚙	8:15 🚙
9:15 🚙	9:45 🚙
10:15 🚙	10:45 🚙
11:15 🚙	11:45 🚙
12:15. 🚙	12:45. 🚙
2:15. 🚙	2:45. 🚙
3:15. 🚙	3:45. 🚙
4:30. 🚙	5:00. 🚙
5:35. 🚙	6:00. 🚙
7:15. 🚙	7:45. 🚙
8:15. 🚙	8:45. 🚙
9:15. 🚙	9:45. 🚙
10:30. 🚙	10:55. 🚙
11:30. 🚙 Fri/Sat only	11:55. 🚙 Fri/Sat only

Little Diamond Island #

Spring: May 22-Jun 19, 2026

Mon-Sun
Depart Portland	Depart Little Diamond
5:00	7:00
7:45
8:00	9:00
10:00	10:25
12:00.	12:20.
1:00.	2:15.
3:15.	5:20.
4:15.	6:50.
6:00.	8:05.
8:30. except Fri	10:40. except Fri
9:15. Fri only	11:20. Fri only

Great Diamond Island #

Spring: May 22-Jun 19, 2026

Mon-Sun
Depart Portland	Depart Great Diamond
5:00	6:55
7:45
8:00	8:55
10:00	10:20
12:00.	12:15.
1:00.	2:10.
3:15.	5:15.
4:15.	6:45.
6:00.	8:00.
8:30. except Fri	10:35. except Fri
9:15. Fri only	11:15. Fri only

Diamond Cove #

Spring: May 22-Jun 19, 2026

Mon-Sun
Depart Portland	Depart Diamond Cove
7:45
8:00	8:25
10:00
12:00.	1:40.
1:00.	5:05.
4:15.	6:35.
6:00.	7:50.
8:30. except Fri	10:25. except Fri
9:15. Fri only	11:05. Fri only

Long Island #

Spring: May 22-Jun 19, 2026

Mon-Sun
Depart Portland	Depart Long
5:00	6:40
7:45
8:00	8:40
10:00	10:05
12:00.	12:00.
1:00.	1:55.
3:15.
4:15.	4:55.
5:45.	7:35.
8:30. except Fri	10:15. except Fri
9:15. Fri only	10:55. Fri only

Chebeague Island #

Spring: May 22-Jun 19, 2026

Mon-Sun
Depart Portland	Depart Chebeague
5:00	6:00
8:00	9:10
10:00	11:40
12:00.	2:00.
3:15.	4:35.
5:45.	7:00.
8:30. except Fri	9:55. except Fri
9:15. Fri only	10:35. Fri only

Cliff Island #

Spring: May 22-Jun 19, 2026

Mon-Sun
Depart Portland	Depart Cliff
5:00	6:15
8:00	9:40
10:00	11:25
12:00.	1:35.
3:15.	4:20.
5:45.	6:40.
8:30. except Fri	9:40. except Fri
9:15. Fri only	10:25. Fri only