On this page, you can find and book flights from Houston to Quito. The 3,770 km flight route is serviced regularly, with about 8 flights per week, providing flexibility when choosing your travel dates.
The primary carrier on this route is United Airlines. Ticket prices are dynamic, so we recommend using the low-price calendar and reviewing information on how to get to the departure airport and organizing a transfer from the airport in Quito.
The table shows direct flights Houston → Quito on the selected date. The flight takes approximately 5 h 15 min. Regular flights are operated by United Airlines. Departures from George Bush Intercontinental Airport and William P. Hobby Airport airports, arrivals at Mariscal Sucre International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Houston — Quito by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $257 in ,, and the most expensive are around $454 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Houston → Quito, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $574 | low | May | $599 | low | Sep | $586 | low |
| Feb | $586 | low | Jun | $701 | high | Oct | $561 | low |
| Mar | $637 | medium | Jul | $790 | high | Nov | $663 | medium |
| Apr | $765 | high | Aug | $574 | low | Dec | $828 | high |
Some values are estimated based on seasonality.
Quito maintains stable temperatures throughout the year: the warmest month is May with highs of up to 18.7°C, while the coolest is August (around 11°C). Rainfall is frequent, with the rainy season peaking in January and April.
Budget-wise, it is most cost-effective to plan your flight for August, when ticket prices start $256. The most expensive period to travel from Houston is February, when prices rise $453.
August or September is considered the optimal choice for balancing price and weather, as flight costs remain moderate. It is best to avoid booking for December and January due to seasonal price hikes and high humidity.
On the Houston – Quito route, the primary carrier is United Airlines, providing regular connections between the cities. There are about 8 flights per week, allowing you to choose a convenient departure time. A detailed schedule, layover options, and information on specific days of the week are provided in the interactive list below.
Flights Houston — Quito depart from George Bush Intercontinental Airport and William P. Hobby Airport and arrive at Mariscal Sucre International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 3,770 km. The approximate travel time for a direct flight is about 4 hours and 30 minutes, not including taxiing time or potential layovers.
The primary carrier operating flights from Houston to Ecuador is United Airlines (UA).
Flight prices change constantly depending on demand and season. You can see the current minimum for the coming months in the low-price calendar at the top of this page.
Flights arrive at Quito International Airport — Mariscal Sucre (UIO). You can learn more about transportation in the how to get from the airport section.
The lowest fares are typically available when booking 8–12 weeks before your trip. We also recommend checking prices for mid-week departures.
Where travelers fly most — pick a route and check prices
