UIO - IAH

$301 Find Cheap Flights from Quito to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Quito to George Bush Intcntl departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to Houston, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Quito to George Bush Intcntl (UIO-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Quito to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Quito to George Bush Intcntl

Sat, Jul 26 - Sat, Aug 30
Avianca Logo
9:45 pm - 12:10 pmUIO-IAH
14h 25m2 stops
Avianca Logo
5:40 pm - 2:05 amIAH-UIO
8h 25m1 stop
$543Avianca
Find Deal
Mon, Jul 28 - Mon, Aug 18
 Logo
6:15 pm - 1:46 pmUIO-IAH
19h 31m2 stops
 Logo
5:40 pm - 2:45 amIAH-UIO
9h 05m1 stop
Tue, Jul 29 - Wed, Sep 3
Avianca Logo
8:38 pm - 12:10 pmUIO-IAH
15h 32m2 stops
Avianca Logo
5:40 pm - 2:45 amIAH-UIO
9h 05m1 stop
$550Avianca
Find Deal
Wed, Jul 23 - Sun, Jul 27
Avianca Logo
5:00 pm - 12:10 pmUIO-IAH
19h 10m2 stops
Avianca Logo
5:40 pm - 8:35 amIAH-UIO
14h 55m2 stops
$552Avianca
Find Deal
Fri, Jul 25 - Sat, Aug 30
Avianca Logo
2:30 am - 4:10 pmUIO-IAH
13h 40m2 stops
Avianca Logo
2:05 pm - 2:05 amIAH-UIO
12h 00m1 stop
$554Avianca
Find Deal
Sat, Aug 2 - Fri, Aug 15
 Logo
3:15 am - 12:10 pmUIO-IAH
8h 55m1 stop
 Logo
6:59 pm - 11:30 pmIAH-UIO
28h 31m2 stops
Tue, Jul 22 - Sat, Aug 30
 Logo
3:15 am - 4:52 pmUIO-IAH
13h 37m2 stops
 Logo
5:40 pm - 2:05 amIAH-UIO
8h 25m1 stop
Sat, Aug 2 - Fri, Aug 15
 Logo
3:15 am - 12:10 pmUIO-IAH
8h 55m1 stop
 Logo
6:59 pm - 11:30 pmIAH-UIO
28h 31m2 stops
Sun, Aug 3 - Fri, Aug 15
Avianca Logo
7:15 pm - 12:10 pmUIO-IAH
16h 55m2 stops
Avianca Logo
2:05 pm - 8:35 amIAH-UIO
18h 30m2 stops
$560Avianca
Find Deal
Tue, Jul 22 - Sun, Jul 27
Avianca Logo
3:15 am - 4:10 pmUIO-IAH
12h 55m1 stop
Avianca Logo
2:05 pm - 2:05 amIAH-UIO
12h 00m1 stop
$562Avianca
Find Deal
Useful Info

KAYAK's insights & trends for Quito to George Bush Intcntl flights

Get data-powered insights and trends into flights from Quito to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Quito to Houston George Bush Intcntl Airport?

What’s the cheapest day of the week to fly from Quito to Houston George Bush Airport?

The average price of all round-trip flights from Quito to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Quito to Houston George Bush Airport, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Quito, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Quito to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Quito to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Quito to Houston George Bush Intcntl Airport is May, where tickets cost $667 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $950 and $950 respectively.

How far in advance should I book a flight from Quito to Houston George Bush Intcntl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Quito to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Quito to Houston George Bush Intcntl Airport, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonDecember
High seasonJuly
Cheapest flight$301
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Quito to Houston George Bush Airport

When to book flights from Quito to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Quito to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Quito to Houston George Bush Airport flights

  • What is the cheapest flight from Quito to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Quito to Houston George Bush Intcntl Airport was $301 for a one-way ticket and $543 for a round-trip.

  • Do I need a passport to fly between Quito and Houston George Bush Airport?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Quito to Houston George Bush Airport?

    Delta, Alaska Airlines, American Airlines, and Iberia offer inflight Wi-Fi service on the Quito to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Quito to Houston George Bush Airport?

    The Airbus A320neo is the aircraft model that flies most regularly on the Quito to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Quito to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Quito and Houston George Bush Airport.

  • On which days can I fly direct from Quito to Houston George Bush Airport?

    There are nonstop flights from Quito to Houston George Bush Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Quito to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Quito to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Quito to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Quito is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Quito to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Quito with another airline. Booking your flights between Quito and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quito to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Quito up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Quito to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $296 or less one-way and $572 or less round-trip.

Prefer to fly direct from Quito to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Quito Mariscal Sucr to Houston George Bush Intcntl.
Find which airlines fly direct from Quito Mariscal Sucr Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Quito Mariscal Sucr to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Quito Mariscal Sucr

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from Quito to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Quito to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Quito to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8861 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.0Entertainment
Airline reviews

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

8.0 ExcellentAnonymous, Jun 2025UIO - IAH
Read more United Airlines reviews

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Seats are very tight even in Plus, no complimentary snacks or beverage

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Overpriced checked bag price of $120 and they charge you for carryon if the size is not minimal of $120.

Worst airline , charge for everything even for water, seat space is very bad

Horrible. I have been trying to speak to a representative to know why I was over charged but I get redirected to AI Vianca everytime with no results. Is there an agency that oversees airline gouging? I will never fly or recommend Avianca to anyone not that you care.

Everything you need to know for your flight from Quito to George Bush Intcntl

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