Cheap flights from Sioux City (SUX) to Houston
SUX — HOU
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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SUX-HO1
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated July 1, 2026.
Read reviews from past customers who have flown United Airlines from Sioux City to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Related info for your journey
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Top airline flying from Sioux City to Houston
Discover the top airline that operate flights from Sioux City to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$443 | FlexibilityNo cancel fee | On-time69% |