--- title: "Houston (IAH) to Oaxaca (OAX) flights: who flies it" description: "United Airlines flies Houston (IAH) to Oaxaca (OAX) nonstop about 12 times a week, scheduled at 2h 35m to 2h 42m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-oax" url: "https://2lnr.com/routes/iah-oax.md" date_modified: "2026-10-18T05:10:47Z" --- # Houston to Oaxaca (IAH-OAX): nonstop flights and who flies them United Airlines flies the IAH to OAX nonstop about 12 times a week. In the timetable below it flies as UA 5875, UA 6275, and UA 6375, scheduled at 2h 35m to 2h 42m for the 901 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See IAH to OAX on the interactive map [Get started free](https://2lnr.com/login) 12 Flights a week, 4-week average 2h 35m to 2h 42m Scheduled flight time 901 mi Nonstop distance Free To get started ## Houston to Oaxaca flight schedule Scheduled nonstop departures for IAH to OAX starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Houston (IAH) to Oaxaca (OAX) | Date | Flight | Airline | Departs IAH | Arrives OAX | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 5875 | United Airlines | 16:49 | 18:26 | 2h 37m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Fri, Oct 23 | UA 6275 | United Airlines | 09:54 | 11:29 | 2h 35m | Embraer E175 | | Fri, Oct 23 | UA 5875 | United Airlines | 16:49 | 18:26 | 2h 37m | Embraer E175 | | Sat, Oct 24 | UA 6275 | United Airlines | 09:54 | 11:29 | 2h 35m | Embraer E175 | | Sat, Oct 24 | UA 5875 | United Airlines | 16:49 | 18:26 | 2h 37m | Embraer E175 | | Sun, Oct 25 | UA 6275 | United Airlines | 09:47 | 11:29 | 2h 42m | Embraer E175 | | Sun, Oct 25 | UA 6375 | United Airlines | 16:48 | 18:26 | 2h 38m | Embraer E175 | | Mon, Oct 26 | UA 6375 | United Airlines | 16:48 | 18:26 | 2h 38m | Embraer E175 | | Tue, Oct 27 | UA 6275 | United Airlines | 09:47 | 11:29 | 2h 42m | Embraer E175 | | Tue, Oct 27 | UA 6375 | United Airlines | 16:48 | 18:26 | 2h 38m | Embraer E175 | | Wed, Oct 28 | UA 6275 | United Airlines | 09:47 | 11:29 | 2h 42m | Embraer E175 | | Wed, Oct 28 | UA 6375 | United Airlines | 16:45 | 18:26 | 2h 41m | Embraer E175 | Showing all 12 scheduled IAH to OAX departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every IAH to OAX date on the interactive map ## Aircraft on the Houston to Oaxaca nonstop United Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAH to OAX nonstop schedule This page carries the full IAH to OAX nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAH to OAX nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAH to OAX on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Houston to Oaxaca nonstop Carriers operating IAH to OAX nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See IAH to OAX on the interactive map → ## Frequently asked questions about IAH to OAX **How long is the flight from Houston (IAH) to Oaxaca (OAX)?** Scheduled flight times from Houston (IAH) to Oaxaca (OAX) run from 2h 35m to 2h 42m across the departures in the schedule table on this page. The nonstop covers about 901 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAH to OAX?** United Airlines is currently the only airline flying IAH to OAX nonstop. 2LNR doesn't show award or upgrade space for it on IAH to OAX, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAH to OAX?** About 12 nonstop flights a week run between Houston (IAH) and Oaxaca (OAX) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAH to OAX depart?** Scheduled IAH to OAX nonstops in the next 7 days with service leave between 09:47 and 16:49, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAH to OAX nonstop?** In the schedule table on this page, IAH to OAX nonstops fly as UA 5875, UA 6275, and UA 6375 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on IAH to OAX?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to OAX. The page carries the full IAH to OAX nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [OAX to IAH nonstop flights](https://2lnr.com/routes/oax-iah.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Houston (IAH)](https://2lnr.com/routes/iah.md), or [every route from Oaxaca (OAX)](https://2lnr.com/routes/oax.md). Nonstops from Houston (IAH) to other airports within 150 miles of Oaxaca (OAX): - [Houston (IAH) to Puerto Escondido (PXM)](https://2lnr.com/routes/iah-pxm.md), 83 miles from OAX Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAH to OAX nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)