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Cheap flight tickets from Houston to Mariscal Sucre Quito International

Compare Houston to Mariscal Sucre Quito International flight deals

Find the cheapest month or even day of the year to fly to Mariscal Sucre Quito International

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Flight deals from Houston to Mariscal Sucre Quito International

Looking for a cheap last-minute deal or the best return flight from Houston to Mariscal Sucre Quito International? Find the lowest prices on one-way and return tickets right here.
Quito.RM2,034 per passenger.Departing Thu, 4 Dec, returning Thu, 11 Dec.Return flight with Frontier Airlines and Avianca.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 4 Dec, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Thu, 11 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,034, select.
Quito.RM2,096 per passenger.Departing Wed, 26 Nov, returning Mon, 8 Dec.Return flight with Spirit Airlines and Avianca.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Wed, 26 Nov, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Mon, 8 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,096, select.
Quito.RM2,118 per passenger.Departing Thu, 8 Jan, returning Thu, 15 Jan.Return flight with Frontier Airlines and Avianca.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 8 Jan, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Thu, 15 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,118, select.
Quito.RM2,434 per passenger.Departing Fri, 12 Dec, returning Tue, 13 Jan.Return flight with Spirit Airlines and Avianca.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Fri, 12 Dec, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Tue, 13 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,434, select.
Quito.RM2,596 per passenger.Departing Wed, 4 Feb, returning Wed, 18 Feb.Return flight with Spirit Airlines and Avianca.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Wed, 4 Feb, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Wed, 18 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,596, select.
Quito.RM2,969 per passenger.Departing Sun, 29 Mar, returning Thu, 9 Apr.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Houston George Bush Intercntl. on Sun, 29 Mar, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Thu, 9 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,969, select.
Quito.RM2,970 per passenger.Departing Sat, 8 Nov, returning Sat, 15 Nov.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Houston George Bush Intercntl. on Sat, 8 Nov, arriving in Mariscal Sucre Quito International.Inbound indirect flight with Avianca, departs from Mariscal Sucre Quito International on Sat, 15 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM2,970, select.
Quito.RM3,268 per passenger.Departing Wed, 26 Nov, returning Mon, 8 Dec.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 26 Nov, arriving in Mariscal Sucre Quito International.Inbound direct flight with United departs from Mariscal Sucre Quito International on Mon, 8 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From RM3,268, select.

Find the cheapest month to fly from Houston to Mariscal Sucre Quito International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Mariscal Sucre Quito International flights are currently cheapest in December.
Oct
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Nov
from RM2,957
Dec
from RM2,026
Jan
from RM2,109
Feb
from RM2,586
Mar
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Apr
from RM3,356
May
from RM3,359
Jun
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Jul
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Aug
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Sep
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Direct flights from Houston to Mariscal Sucre Quito International

Houston to Mariscal Sucre Quito International: Alternative routes

Compare routes from Houston to Quito below. You may find an airport to fly into that's cheaper, faster, or easier than Mariscal Sucre Quito International.

Houston to Quito: Flight information

The things to know before you go.
Cheapest flight foundRM2,026
Cheapest month to flyDecember
Average flight time5 hrs, 20 mins
Most popular airlineUnited
Average flights per week18

Finding cheap flights from Houston to Mariscal Sucre Quito International: Frequently asked questions

The best price we found for a return flight from Houston to Mariscal Sucre Quito International is RM2,026. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 20 minutes is the average flight time from Houston to Mariscal Sucre Quito International.
United flies direct from Houston to Mariscal Sucre Quito International.
As of October 2025, there are 9 flights per week flying from Houston to Mariscal Sucre Quito International.
The cheapest month to fly from Houston to Mariscal Sucre Quito International is usually December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Mariscal Sucre Quito International Airport on Thursday, 4 December 2025.
Yes – the average flight time is 5 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mariscal Sucre Quito International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Quito is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Houston to Mariscal Sucre International Airport (UIO): What you need to know

  • Houston is home to a couple of airports that set the stage for your next getaway. Explore your options for booking a flight from Houston to Mariscal Sucre International Airport (UIO) leaving from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

  • The average duration of a direct Houston to Mariscal Sucre International Airport flight is 5 hours 20 minutes.

  • Quito (where Mariscal Sucre International Airport is located) and Houston share the UTC-5 timezone. Easily coordinate travel plans without worrying about time differences.

  • Take your pick of 7 direct services each week between George Bush Intercontinental Airport (IAH) and Mariscal Sucre International Airport (UIO). This is the busiest route, with United Airlines offering a 4:30pm departure from IAH to UIO.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to board your flight from Houston to UIO.

  • During high season, expect longer wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international trips.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • Reach your destination without the detour from George Bush Intercontinental Airport (IAH). Direct flights from Houston to Mariscal Sucre International Airport (UIO) are available from here.

  • You can get away on a direct flight from Houston to Mariscal Sucre International Airport with United Airlines. This popular carrier operates services from IAH.

  • Most passengers choose to fly with United Airlines between IAH and UIO.

  • United Airlines is the most punctual carrier on this route.

  • Think about adding a stopover to find cheap flights from Houston to UIO. Simply deselect 'Direct flights only' when browsing departures from George Bush Intercontinental Airport (IAH). Break the trip up (and maybe score a better deal) by stopping at one of these popular airports:

    • El Dorado International Airport (BOG)

    • Tocumen International Airport (PTY)

    • El Salvador International Airport (SAL)

  • IAH is about 27 kilometres from central Houston. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 50 minutes.

  • Catching an early flight from Houston to Mariscal Sucre International Airport? Avoid the hassle of rushing to the terminal (and enjoy a few extra z's) by staying at one of these hotels near George Bush Intercontinental Airport:

  • When it comes to the on-time performance of George Bush Intercontinental Airport, 78.42% of flights arrive within the scheduled time frame.

  • IAH's address is 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

  • Break up your flight from Houston to Mariscal Sucre International Airport with a stop so you can stretch your legs or cross a new place off your list. Some top stopovers between William P. Hobby Airport and UIO include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Miami International Airport (MIA)

    • Juan Santamaria International Airport (SJO)

  • HOU is about 19 kilometres from central Houston. It takes 20 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 1 hour 40 minutes.

  • Got an early start? Think about staying at one of these hotels near William P. Hobby Airport the day before your Houston to UIO flight:

  • William P. Hobby Airport is known for its commitment to punctuality. 81.06% of flights taking off from here arrive right when they're supposed to.

  • You'll find HOU at 7800 Airport Boulevard.

About Mariscal Sucre International Airport (UIO)

  • If you're arriving on a late flight from Houston to Mariscal Sucre International Airport, nothing tops the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these hotels near UIO:

  • Get on the fast track to adventure by picking up a Mariscal Sucre International Airport rental car. Grab your wheels from Europcar, Nazcar Rent a Car or Goldcar and experience the lesser-explored corners of Quito and beyond.

  • For the lowest price, book your ride around three weeks ahead of your Houston to Mariscal Sucre International Airport flight.

Getting from Mariscal Sucre International Airport (UIO) to central Quito

  • Mariscal Sucre International Airport is about 13 kilometres from central Quito. How long it takes to get to the centre in a cab or car hire depends on the time of day. Do some research before your trip.

  • Travelling by public transport will take you around 2 hours 10 minutes.

How to find the cheapest flights from Houston to Mariscal Sucre International Airport (UIO)

  • The lowest price we've found for a one-way ticket from Houston to Mariscal Sucre International Airport is RM752. For a return flight on this route, the best price is RM2,026. Depending on when you book and the availability, these fares can change.

  • Get your hands on cheap flights from Houston to UIO by booking three months ahead. Based on our research, that's the ideal time frame for picking up a bargain.

  • The best month for landing cheap Houston to Mariscal Sucre International Airport tickets is August. Use the 'Whole month' tool to compare prices, then select the dates offering the lowest fares.

  • Save time searching for cheap plane tickets from Houston to UIO by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Save on your flight from Houston to Mariscal Sucre International Airport by using filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Houston to Mariscal Sucre International Airport (UIO)

  • April is the quietest month for flights from Houston to Mariscal Sucre International Airport (UIO), while August is the most popular. Figure out the best time to visit Quito based on whether you want a lively atmosphere or a more laid-back vibe.

  • Book a Houston to UIO plane ticket departing in August if you're eager to visit the city during its warmest month. Expect temperatures in Quito to range from 7ºC (45ºF) to 19ºC (66ºF).

  • July sees temperatures of between 7ºC (45ºF) and 18ºC (64ºF). Look for cheap tickets from Houston to Mariscal Sucre International Airport around that time if you want to travel when it's cooler.

More about Quito

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Quito right here. Browse these hotels as soon as you've booked your flight from Houston to Mariscal Sucre International Airport:

  • There are so many things to see and do in this city, it can be hard to figure out where to begin. Free Walking Tour Quito, Quito Historic Centre and Catedral Metropolitana de Quito are major attractions which should be on any well-planned Quito itinerary.

Explore more of Ecuador

  • Guayaquil is just one of the many cities in Ecuador waiting to be discovered once you've seen the sights of Quito. Around 290 kilometres away to the south-west, its top attractions include Amazon Rainforest, Stella Maris Galapagos Luxury Yacht and Palacio de Cristal.

  • Around 274 kilometres west of Quito, Manta is another essential stop in Ecuador. Get a taste of what this destination has to offer at Playa de Tarqui, Miraflores Park and Las Malvinas Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.