Book Cheap Flights from Houston with Alaska Airlines
Find round-trip flight deals from Houston.*
Houston (IAH)to
Seattle (SEA)
Houston (IAH)to
Portland (PDX)
Houston (IAH)to
Anchorage (ANC)
Houston (IAH)to
Honolulu (HNL)
Houston (IAH)to
Fairbanks (FAI)
Houston (IAH)to
Vancouver (YVR)
Houston (IAH)to
Spokane (GEG)
Houston (IAH)to
Los Angeles (LAX)
Houston (IAH)to
San Francisco (SFO)
Houston (IAH)to
Ontario (ONT)
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) | San Francisco (SFO) | One-way | Saver | Depart: Jul 15, 2026 | From $160 Seen: 15 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Oct 14, 2026 | From $179 Seen: 3 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Sep 19, 2026 | From $199 Seen: 9 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Sep 21, 2026 | From $199 Seen: 9 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Sep 24, 2026 | From $199 Seen: 9 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Sep 29, 2026 | From $199 Seen: 9 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Sep 30, 2026 | From $199 Seen: 9 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Oct 1, 2026 | From $199 Seen: 9 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Jul 27, 2026 | From $229 Seen: 4 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Jul 30, 2026 | From $229 Seen: 2 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Jul 13, 2026 | From $229 Seen: 8 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Jul 24, 2026 | From $229 Seen: 1 hour ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Aug 9, 2026 | From $249 Seen: 1 hour ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Aug 6, 2026 | From $249 Seen: 4 hours ago | |
| Houston (IAH) | Spokane (GEG) | One-way | Saver | Depart: Jul 15, 2026 | From $254 Seen: 15 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Jul 9, 2026 | From $259 Seen: 4 hours ago | |
| Houston (IAH) | Seattle (SEA) | One-way | Saver | Depart: Jul 16, 2026 | From $259 Seen: 12 minutes ago | |
| Houston (IAH) | Anchorage (ANC) | One-way | Saver | Depart: Aug 22, 2026 | From $364 Seen: 14 hours ago | |
| Houston (IAH) | Anchorage (ANC) | One-way | Saver | Depart: Aug 19, 2026 | From $364 Seen: 6 hours ago | |
| Houston (HOU) | Bozeman (BZN) | One-way | Saver | Depart: Sep 21, 2026 | From $2,868 Seen: 9 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.