Lowest Priced Flights to Houston on Alaska Airlines starting at $98*
Most popular flights to Houston on Alaska Airlines.*
Seattle (SEA)to
Houston (IAH)Seattle (SEA)to
Houston (IAH)Seattle (SEA)to
Houston (IAH)Seattle (SEA)to
Houston (IAH)Seattle (SEA)to
Houston (IAH)Portland (PDX)to
Houston (IAH)Portland (PDX)to
Houston (IAH)Portland (PDX)to
Houston (IAH)Portland (PDX)to
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Houston (IAH)Anchorage (ANC)to
Houston (IAH)Anchorage (ANC)to
Houston (IAH)Anchorage (ANC)to
Houston (IAH)Anchorage (ANC)to
Houston (IAH)Anchorage (ANC)to
Houston (IAH)Spokane (GEG)to
Houston (IAH)Spokane (GEG)to
Houston (IAH)San Francisco (SFO)to
Houston (IAH)San Diego (SAN)to
Houston (IAH)San Diego (SAN)to
Houston (IAH)*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.
Top offers for Houston one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Portland (PDX) | Houston (IAH) | One-way | Saver | Depart: Feb 10, 2026 | From $98 Seen: 4 hours ago | |
| Portland (PDX) | Houston (IAH) | One-way | Saver | Depart: Feb 9, 2026 | From $118 Seen: 8 hours ago | |
| Seattle (SEA) | Houston (IAH) | One-way | Saver | Depart: Feb 4, 2026 | From $119 Seen: 14 hours ago | |
| Seattle (SEA) | Houston (IAH) | One-way | Saver | Depart: Jan 28, 2026 | From $119 Seen: 5 hours ago | |
| Seattle (SEA) | Houston (IAH) | One-way | Saver | Depart: Jan 21, 2026 | From $119 Seen: 14 hours ago | |
| Seattle (SEA) | Houston (IAH) | One-way | Saver | Depart: Feb 25, 2026 | From $119 Seen: 14 hours ago | |
| Seattle (SEA) | Houston (IAH) | One-way | Saver | Depart: Feb 18, 2026 | From $119 Seen: 14 hours ago | |
| Seattle (SEA) | Houston (IAH) | One-way | Saver | Depart: Jan 20, 2026 | From $119 Seen: 6 hours ago | |
| Portland (PDX) | Houston (IAH) | One-way | Saver | Depart: Jan 23, 2026 | From $129 Seen: 10 hours ago | |
| Portland (PDX) | Houston (IAH) | One-way | Saver | Depart: Jan 17, 2026 | From $183 Seen: 14 hours ago | |
| Portland (PDX) | Houston (IAH) | One-way | Saver | Depart: Apr 19, 2026 | From $198 Seen: 5 hours ago | |
| Anchorage (ANC) | Houston (IAH) | One-way | Saver | Depart: Jan 17, 2026 | From $219 Seen: 10 hours ago | |
| Anchorage (ANC) | Houston (IAH) | One-way | Saver | Depart: Jan 22, 2026 | From $219 Seen: 10 hours ago | |
| Anchorage (ANC) | Houston (IAH) | One-way | Saver | Depart: Jan 25, 2026 | From $219 Seen: 10 hours ago | |
| Anchorage (ANC) | Houston (IAH) | One-way | Saver | Depart: Feb 1, 2026 | From $219 Seen: 9 hours ago | |
| Spokane (GEG) | Houston (IAH) | One-way | Saver | Depart: Mar 26, 2026 | From $225 Seen: 10 hours ago | |
| Anchorage (ANC) | Houston (IAH) | One-way | Saver | Depart: Jun 13, 2026 | From $277 Seen: 9 hours ago | |
| Anchorage (ANC) | Houston (IAH) | One-way | Saver | Depart: Mar 4, 2026 | From $290 Seen: 12 hours ago | |
| Las Vegas (LAS) | Houston (IAH) | One-way | Saver | Depart: Mar 19, 2026 | From $318 Seen: 8 hours ago | |
| Portland (PDX) | Houston (IAH) | One-way | Saver | Depart: May 14, 2026 | From $337 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.
Plan a trip to Houston
As the largest city in Texas and one of the most diverse in the U.S., Houston offers a mix of culture, innovation, and Southern charm. Known as “Space City” for its role in space exploration, Houston is home to world-class museums, a thriving food scene, and bustling neighborhoods full of unique character.
Whether you're exploring the Houston Museum District, savoring global cuisine, or catching a game at Minute Maid Park, Houston has plenty to offer visitors seeking excitement, education, and entertainment.
Things to do in Houston
- Visit Space Center Houston, the official visitor center of NASA's Johnson Space Center, to explore space exploration history and future missions.
- Stroll through the Museum District, home to the Houston Museum of Natural Science, the Museum of Fine Arts, and the Children’s Museum Houston.
- Wander the Houston Zoo or relax in the lush surroundings of Hermann Park.
- Savor Houston’s vibrant food scene, from authentic Tex-Mex to globally inspired cuisine. Don’t miss the city’s legendary BBQ joints.
- Shop and dine at The Galleria, a premier shopping destination with luxury retailers and unique restaurants.
- Catch a game or concert at Minute Maid Park, NRG Stadium, or the Toyota Center.
- Explore the eclectic Heights neighborhood, known for its historic charm, boutique shops, and trendy eateries.
Best time to travel to Houston
The best time to visit Houston is during spring (March to May) and fall (September to November), when the weather is pleasant, and outdoor activities are in full swing. Summer (June to August) can be hot and humid but offers plenty of indoor attractions and lively festivals. Winter (December to February) is mild, making it a great time to enjoy the city’s cultural and dining scene without the crowds.
Looking to explore more of Texas? View additional flight deals to Texas from Alaska Airlines.
View airport information for George Bush Intercontinental Airport (IAH)