UIO - IAH

$275 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 10/6. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight 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, Oct 4 - Tue, Oct 21
 Logo
3:15 am - 9:17 pmUIO-IAH
18h 02m2 stops
 Logo
2:48 pm - 7:12 pmIAH-UIO
28h 24m1 stop
Tue, Feb 3 - Wed, Feb 18
 Logo
10:05 am - 10:20 amUIO-IAH
25h 15m2 stops
 Logo
4:35 pm - 2:50 amIAH-UIO
9h 15m1 stop
Fri, Oct 24 - Tue, Nov 4
 Logo
2:30 am - 9:17 pmUIO-IAH
18h 47m2 stops
 Logo
1:00 pm - 2:05 amIAH-UIO
12h 05m1 stop
Sun, Oct 5 - Tue, Oct 21
 Logo
9:01 am - 3:20 pmUIO-IAH
30h 19m1 stop
 Logo
2:48 pm - 2:40 pmIAH-UIO
23h 52m2 stops
Sat, Oct 25 - Tue, Nov 4
 Logo
7:15 pm - 9:17 pmUIO-IAH
26h 02m2 stops
 Logo
1:00 pm - 2:05 amIAH-UIO
12h 05m1 stop
Thu, Nov 13 - Wed, Jan 14
 Logo
5:00 pm - 1:39 pmUIO-IAH
21h 39m2 stops
 Logo
4:35 pm - 2:50 amIAH-UIO
9h 15m1 stop
Wed, Nov 19 - Tue, Jan 13
 Logo
4:40 pm - 8:32 amUIO-IAH
16h 52m2 stops
 Logo
1:00 pm - 2:05 amIAH-UIO
12h 05m1 stop
Fri, Oct 17 - Sun, Oct 26
 Logo
3:55 am - 11:25 pmUIO-IAH
19h 30m3 stops
 Logo
10:18 am - 9:15 amIAH-UIO
22h 57m3 stops
Tue, Nov 18 - Wed, Jan 14
Avianca Logo
3:15 am - 3:10 pmUIO-IAH
12h 55m1 stop
Avianca Logo
4:35 pm - 2:50 amIAH-UIO
9h 15m1 stop
$612Avianca
Find Deal
Wed, Nov 12 - Wed, Jan 14
Avianca Logo
4:00 am - 11:05 amUIO-IAH
8h 05m1 stop
Avianca Logo
4:35 pm - 2:50 amIAH-UIO
9h 15m1 stop
$613Avianca
Find Deal

Everything you should know

When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 22% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$545
Typical prices: $628-1008
Multiple Airlines
Sat 10/4Tue 10/21
UIO - IAH • 2 stops
Cheapest non-stop
$894
Typical prices: $920-1412
United Airlines
Tue 11/18Tue 1/13
UIO - IAH • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Booking Insights

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 Tuesdays and the most expensive ones on Mondays.

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 $659 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $968 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, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$275
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 2% 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 $275 for a one-way ticket and $545 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.

  • Which is the best airline for flights from Quito to Houston, United Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Quito to Houston are United Airlines and Avianca. With an average price for the route of $1,012 and an overall rating of 7.4, United Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $577 and an overall rating of 6.7.

  • 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 $433 or less one-way and $536 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 8943 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

6.0 GoodKaren Andrea, Sep 2025SAT - IAH
Read more United Airlines reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

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

Boarding, crew were excellent, food was ok and entertainment need to improve

The usb plugs for charging your phone didn’t work, the seats were coarse and hard. Not very comfortable. No inflight WiFi

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

The incoming plane was late and no information was shared. They even announced we would board in 10 muntes 40 minutes prior to the plane arriving, and the website said until takeoff that we had taken off an hour earlier

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.