Book your next flight to Colorado with United
Fly to Colorado with United Airlines from over 200 airports within the United States and an additional 100 airports internationally. Colorado offers some of the largest and most diverse landscapes in the U.S. as well as plenty of opportunities to explore the outdoors. Book your flights to Aspen, Colorado Springs, Denver, Durango and Vail with United today.
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Aspen (ASE) | Roundtrip | Economy | 03/17/26 - 03/24/26 | from $Â 197 Viewed: 13 hours ago |
| San Francisco (SFO) | Aspen (ASE) | Roundtrip | Economy | 01/28/26 - 01/31/26 | from $Â 369 Viewed: 10 hours ago |
| Chicago (ORD) | Aspen (ASE) | Roundtrip | Economy | 03/24/26 - 03/31/26 | from $Â 237 Viewed: 12 hours ago |
| Houston (IAH) | Aspen (ASE) | Roundtrip | Economy | 01/21/26 - 01/24/26 | from $Â 389 Viewed: 13 hours ago |
| Denver (DEN) | Aspen (ASE) | Roundtrip | Economy | 03/04/26 - 03/07/26 | from $Â 339 Viewed: 14 hours ago |
| San Diego (SAN) | Aspen (ASE) | Roundtrip | Economy | 01/31/26 - 02/03/26 | from $Â 229 Viewed: 11 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Houston (IAH) | Colorado Springs (COS) | Roundtrip | Economy | 01/21/26 - 01/28/26 | from $Â 237 Viewed: 13 hours ago |
| Denver (DEN) | Colorado Springs (COS) | Roundtrip | Economy | 02/24/26 - 03/03/26 | from $Â 237 Viewed: 14 hours ago |
| Detroit (DTW) | Colorado Springs (COS) | Roundtrip | Economy | 01/17/26 - 01/20/26 | from $Â 281 Viewed: 14 hours ago |
| Chicago (ORD) | Colorado Springs (COS) | Roundtrip | Economy | 01/20/26 - 01/24/26 | from $Â 227 Viewed: 12 hours ago |
| Newark/New York (EWR) | Colorado Springs (COS) | Roundtrip | Economy | 01/11/26 - 01/14/26 | from $Â 237 Viewed: 14 hours ago |
| Milwaukee (MKE) | Colorado Springs (COS) | Roundtrip | Economy | 03/03/26 - 03/06/26 | from $Â 245 Viewed: 12 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Newark/New York (EWR) | Denver (DEN) | Roundtrip | Economy | 02/07/26 - 02/14/26 | from $Â 157 Viewed: 14 hours ago |
| Chicago (ORD) | Denver (DEN) | Roundtrip | Economy | 02/14/26 - 02/18/26 | from $Â 157 Viewed: 12 hours ago |
| Houston (IAH) | Denver (DEN) | Roundtrip | Economy | 02/04/26 - 02/11/26 | from $Â 157 Viewed: 13 hours ago |
| San Francisco (SFO) | Denver (DEN) | Roundtrip | Economy | 02/28/26 - 03/03/26 | from $Â 157 Viewed: 10 hours ago |
| Los Angeles (LAX) | Denver (DEN) | Roundtrip | Economy | 01/24/26 - 01/27/26 | from $Â 157 Viewed: 13 hours ago |
| Washington, D.C. (IAD) | Denver (DEN) | Roundtrip | Economy | 01/27/26 - 01/31/26 | from $Â 177 Viewed: 9 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Denver (DEN) | Durango (DRO) | Roundtrip | Economy | 03/06/26 - 03/10/26 | from $Â 169 Viewed: 14 hours ago |
| Houston (IAH) | Durango (DRO) | Roundtrip | Economy | 03/03/26 - 03/07/26 | from $Â 214 Viewed: 13 hours ago |
| Austin (AUS) | Durango (DRO) | Roundtrip | Economy | 02/21/26 - 02/24/26 | from $Â 200 Viewed: 16 hours ago |
| Kansas City (MCI) | Durango (DRO) | Roundtrip | Economy | 02/07/26 - 02/11/26 | from $Â 200 Viewed: 13 hours ago |
| Minneapolis (MSP) | Durango (DRO) | Roundtrip | Economy | 03/13/26 - 03/17/26 | from $Â 200 Viewed: 12 hours ago |
| San Antonio (SAT) | Durango (DRO) | Roundtrip | Economy | 01/28/26 - 01/31/26 | from $Â 200 Viewed: 11 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Newark/New York (EWR) | Vail (EGE) | Roundtrip | Economy | 03/17/26 - 03/24/26 | from $Â 286 Viewed: 14 hours ago |
| Houston (IAH) | Vail (EGE) | Roundtrip | Economy | 02/24/26 - 02/28/26 | from $Â 389 Viewed: 13 hours ago |
| Chicago (ORD) | Vail (EGE) | Roundtrip | Economy | 03/17/26 - 03/24/26 | from $Â 251 Viewed: 12 hours ago |
| San Francisco (SFO) | Vail (EGE) | Roundtrip | Economy | 01/06/26 - 01/13/26 | from $Â 347 Viewed: 10 hours ago |
| Los Angeles (LAX) | Vail (EGE) | Roundtrip | Economy | 03/17/26 - 03/24/26 | from $Â 217 Viewed: 13 hours ago |
| Washington, D.C. (IAD) | Vail (EGE) | Roundtrip | Economy | 01/31/26 - 02/07/26 | from $Â 389 Viewed: 10 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for