Book Cheap Flights from Pittsburgh with Alaska Airlines
Find round-trip flight deals from Pittsburgh.*
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Pittsburgh (PIT)to
Bellingham (BLI)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from Pittsburgh.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Pittsburgh (PIT) | Boise (BOI) | One-way | Saver | Depart: Sep 9, 2026 | From $131 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Boise (BOI) | One-way | Saver | Depart: Oct 21, 2026 | From $131 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Boise (BOI) | One-way | Saver | Depart: Oct 27, 2026 | From $131 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Boise (BOI) | One-way | Saver | Depart: Nov 4, 2026 | From $131 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Boise (BOI) | One-way | Saver | Depart: Nov 18, 2026 | From $131 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Boise (BOI) | One-way | Saver | Depart: Aug 26, 2026 | From $131 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Sacramento (SMF) | One-way | Saver | Depart: Sep 22, 2026 | From $146 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Sacramento (SMF) | One-way | Saver | Depart: Oct 28, 2026 | From $146 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Sacramento (SMF) | One-way | Saver | Depart: Nov 18, 2026 | From $146 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Sacramento (SMF) | One-way | Saver | Depart: Nov 17, 2026 | From $146 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Sacramento (SMF) | One-way | Saver | Depart: Aug 20, 2026 | From $146 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Sacramento (SMF) | One-way | Saver | Depart: Nov 10, 2026 | From $146 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Portland (PDX) | One-way | Saver | Depart: Sep 9, 2026 | From $164 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Portland (PDX) | One-way | Saver | Depart: Sep 22, 2026 | From $164 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Portland (PDX) | One-way | Saver | Depart: Oct 6, 2026 | From $164 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Portland (PDX) | One-way | Saver | Depart: Oct 14, 2026 | From $164 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Portland (PDX) | One-way | Saver | Depart: Oct 21, 2026 | From $164 Seen: 16 hours ago | |
| Pittsburgh (PIT) | Portland (PDX) | One-way | Saver | Depart: Oct 27, 2026 | From $164 Seen: 16 hours ago | |
| Pittsburgh (PIT) | San Francisco (SFO) | One-way | Saver | Depart: Oct 28, 2026 | From $165 Seen: 16 hours ago | |
| Pittsburgh (PIT) | San Francisco (SFO) | One-way | Saver | Depart: Nov 3, 2026 | From $165 Seen: 16 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.