Lowest Priced Flights to Billings on Alaska Airlines starting at $98*
Most popular flights to Billings on Alaska Airlines.*
Seattle (SEA)to
Billings (BIL)Seattle (SEA)to
Billings (BIL)Seattle (SEA)to
Billings (BIL)Seattle (SEA)to
Billings (BIL)Seattle (SEA)to
Billings (BIL)Portland (PDX)to
Billings (BIL)Portland (PDX)to
Billings (BIL)Portland (PDX)to
Billings (BIL)*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Billings one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Billings (BIL) | One-way | Main | Depart: Jun 3, 2025 | From $134 Seen: 11 hours ago | |
| Seattle (SEA) | Billings (BIL) | One-way | Main | Depart: Jul 7, 2025 | From $154 Seen: 8 hours ago | |
| Seattle (SEA) | Billings (BIL) | One-way | Main | Depart: Jul 4, 2025 | From $154 Seen: 10 hours ago | |
| Seattle (SEA) | Billings (BIL) | One-way | Main | Depart: Jul 8, 2025 | From $154 Seen: 10 hours ago | |
| Seattle (SEA) | Billings (BIL) | One-way | Main | Depart: Jul 15, 2025 | From $154 Seen: 10 hours ago | |
| Seattle (SEA) | Billings (BIL) | One-way | Main | Depart: Jul 22, 2025 | From $154 Seen: 10 hours ago | |
| Portland (PDX) | Billings (BIL) | One-way | Main | Depart: Jul 11, 2025 | From $154 Seen: 4 hours ago | |
| Portland (PDX) | Billings (BIL) | One-way | Main | Depart: Jul 2, 2025 | From $164 Seen: 7 hours ago | |
| Portland (PDX) | Billings (BIL) | One-way | Main | Depart: Jul 28, 2025 | From $184 Seen: 11 hours ago | |
| Portland (PDX) | Billings (BIL) | One-way | Main | Depart: Jul 1, 2025 | From $194 Seen: 3 hours ago | |
| Portland (PDX) | Billings (BIL) | One-way | Main | Depart: Jun 15, 2025 | From $379 Seen: 1 hour ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Plan a trip to Billings
Billings, Montana was founded in 1882 as a railroad town and aptly named for Northern Pacific Railway's president, Frederick H. Billings. Despite its humble beginnings, Billings grew rapidly and earned the nickname "Magic City". Today it is Montana's only city with a population larger than 100,000. Billings may be a big city, but it still displays Montana's big skies and sprawling landscapes. Drive east out of Yellowstone Valley to the Little Bighorn National Monument, which commemorates the well-known 19th-century battle; opt for the self-guided Deep Ravine trail. Imagine Montana in its prehistoric days with a visit to Pictograph Cave State Park, where cave paintings over 2,000 years old are still visible. Go wild while learning about the plants and animals of Yellowstone Valley at ZooMontana.
View airport information for Billings (BIL)