Flights from Denver to Sun Valley from $ 269* or from $/mo
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Featured daily fares for flights from Denver (DEN) to Sun Valley (SUN)
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More United deals on Denver (DEN) to Sun Valley (SUN) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 06/20/25 - 06/27/25 | from $ 269 Viewed: 18 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 04/18/26 - 04/25/26 | from $ 269 Viewed: 13 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 07/26/25 - 07/30/25 | from $ 289 Viewed: 22 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 04/18/26 - 04/25/26 | from $ 289 Viewed: 13 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 07/26/25 - 07/31/25 | from $ 289 Viewed: 22 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 06/20/25 - 06/27/25 | from $ 289 Viewed: 18 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 06/03/25 - 06/10/25 | from $ 314 Viewed: 18 hours ago |
| Denver (DEN) | Sun Valley (SUN) | Roundtrip | Economy | 06/26/25 - 06/29/25 | from $ 345 Viewed: 20 hours 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. Schedules are subject to change without notice.
