COS to Portland, Maine from €91 - Save up to 54% on a Coastal Escape!

Dreaming of fresh lobster, picturesque lighthouses, and the rugged beauty of the Atlantic coast? Now's your chance to make it a reality! We've uncovered an incredible deal on one-way flights from Colorado Springs (COS) to Portland, Maine (PWM), starting at an unbelievable €91. That's a massive saving of up to 54% off typical prices, making this the perfect opportunity for an East Coast adventure without breaking the bank.

This fantastic deal is available for select departure dates in 2026. You can jet off on April 14, 2026 (for just €91), April 15, 2026 (for €91), or June 9, 2026 (for €91). While these are one-way flights, they offer incredible flexibility for those planning a longer trip or combining it with other travel plans. April in Portland offers a quieter charm as the city awakens from winter, with blooming flowers and fewer crowds. June, on the other hand, is when Portland truly comes alive, boasting warmer weather, vibrant outdoor activities, and the beginning of peak lobster season! Don't wait – these prices are sure to go fast. We recommend booking as soon as possible to secure your preferred date and lock in these phenomenal savings.