Book Cheap Flights from Houston with Alaska Airlines
Find round-trip flight deals from Houston.*
Houston (IAH)to
Seattle (SEA)
Houston (IAH)to
Anchorage (ANC)
Houston (IAH)to
Portland (PDX)
Houston (IAH)to
Fairbanks (FAI)
Houston (IAH)to
Vancouver (YVR)
Houston (IAH)to
Honolulu (HNL)
Houston (IAH)to
San Francisco (SFO)
Houston (IAH)to
Spokane (GEG)
Houston (IAH)to
Los Angeles (LAX)
Houston (IAH)to
Tokyo (NRT)
Houston (IAH)to
Oakland (OAK)*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 Houston.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Houston (IAH) | Los Angeles (LAX) | One-way | Saver | Depart: May 6, 2026 | From $75 Seen: 12 hours ago | |
| Houston (IAH) | Los Angeles (LAX) | One-way | Saver | Depart: May 9, 2026 | From $75 Seen: 6 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Feb 24, 2026 | From $109 Seen: 13 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Feb 25, 2026 | From $119 Seen: 12 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Apr 1, 2026 | From $119 Seen: 5 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Mar 18, 2026 | From $119 Seen: 4 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Apr 8, 2026 | From $119 Seen: 5 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Apr 22, 2026 | From $119 Seen: 5 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Apr 4, 2026 | From $119 Seen: 6 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Feb 25, 2026 | From $119 Seen: 54 minutes ago | |
| Houston (IAH) | San Francisco (SFO) | One-way | Saver | Depart: Feb 27, 2026 | From $125 Seen: 8 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Feb 27, 2026 | From $129 Seen: 8 hours ago | |
| Houston (IAH) | San Francisco (SFO) | One-way | Saver | Depart: Apr 28, 2026 | From $130 Seen: 5 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: May 11, 2026 | From $149 Seen: 6 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Jun 4, 2026 | From $169 Seen: 4 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Jun 5, 2026 | From $169 Seen: 4 hours ago | |
| Houston (IAH) | Vancouver (YVR) | One-way | Saver | Depart: Jun 2, 2026 | From $192 Seen: 10 hours ago | |
| Houston (IAH) | Anchorage (ANC) | One-way | Saver | Depart: Apr 23, 2026 | From $221 Seen: 12 hours ago | |
| Houston (IAH) | Anchorage (ANC) | One-way | Saver | Depart: Feb 20, 2026 | From $221 Seen: 4 hours ago | |
| Houston (IAH) | Anchorage (ANC) | One-way | Saver | Depart: Apr 1, 2026 | From $221 Seen: 12 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.