United flights to Aspen from € 679*
United's most popular flights to Aspen (ASE)
Lisbon (LIS)to
Aspen (ASE)Porto (OPO)to
Aspen (ASE)*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Business class deals on flights to Aspen (ASE)
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Things to do after your flight to Aspen (ASE)
Fly to Aspen with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.
Aspen’s top attractions
- Ski or snowboard on the slopes of one of four nearby mountains: Aspen Mountain, Snowmass, Aspen Highlands and Buttermilk.
- Visit the Aspen Art Museum and enjoy great art and beautiful sights.
- Hike the Maroon Lake Scenic Trail and enjoy the natural sights and sounds.
Best time to travel to Aspen
Any month of the year is a perfect time to travel to Aspen. Head to the Maroon Bells, a pair of 14,000-foot mountains that are among the most photographed sights in Colorado. If you’re visiting in the summer, drive over the Continental Divide along Independence Pass.
Find more flights to Aspen (ASE) with United
From | To | Fare Type | Dates | Price |
---|---|---|---|---|
FromLisbon (LIS) | ToAspen (ASE) | Roundtrip | Economy | 19/02/2025 - 26/02/2025 | from € 684* Viewed: 1 hour ago |
FromPorto (OPO) | ToAspen (ASE) | Roundtrip | Economy | 28/01/2025 - 04/02/2025 | from € 679* Viewed: 1 hour ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.