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Cheap flights from Houston George Bush Intcntl Airport to Quito from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Quito departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:48 pm - 11:00 pm
IAH
-
UIO
27h 12m
2 stops
Multiple Airlines Logo
6:50 pm - 8:23 am
UIO
-
IAH
13h 33m
1 stop
$502Multiple Airlines
Mon, Apr 20 - Thu, Apr 23
Multiple Airlines Logo
2:00 pm - 1:15 am
IAH
-
UIO
35h 15m
2 stops
Multiple Airlines Logo
4:45 am - 5:39 pm
UIO
-
IAH
12h 54m
2 stops
$507Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
5:45 am - 6:51 am
IAH
-
UIO
25h 06m
2 stops
Multiple Airlines Logo
2:55 pm - 5:41 pm
UIO
-
IAH
26h 46m
2 stops
$513Multiple Airlines
Mon, Apr 13 - Fri, Apr 17
Multiple Airlines Logo
6:57 pm - 11:40 pm
IAH
-
UIO
28h 43m
2 stops
Multiple Airlines Logo
6:50 pm - 7:55 pm
UIO
-
IAH
25h 05m
1 stop
$518Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
1:58 pm - 5:40 pm
IAH
-
UIO
27h 42m
2 stops
Multiple Airlines Logo
2:15 pm - 4:16 pm
UIO
-
IAH
26h 01m
2 stops
$519Multiple Airlines
Mon, Apr 20 - Sun, May 3
Multiple Airlines Logo
9:45 am - 8:40 am
IAH
-
UIO
22h 55m
2 stops
Multiple Airlines Logo
3:30 am - 6:49 pm
UIO
-
IAH
15h 19m
2 stops
$521Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
7:00 am - 11:00 pm
IAH
-
UIO
16h 00m
2 stops
Multiple Airlines Logo
6:50 pm - 4:16 pm
UIO
-
IAH
21h 26m
1 stop
$522Multiple Airlines
Mon, Apr 20 - Sun, May 3
Multiple Airlines Logo
9:45 am - 8:40 am
IAH
-
UIO
22h 55m
2 stops
Multiple Airlines Logo
6:50 pm - 11:42 am
UIO
-
IAH
16h 52m
1 stop
$524Multiple Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
7:00 am - 1:05 pm
IAH
-
UIO
30h 05m
2 stops
Multiple Airlines Logo
9:20 am - 8:23 am
UIO
-
IAH
23h 03m
3 stops
$525Multiple Airlines
Mon, Apr 20 - Thu, Apr 23
Multiple Airlines Logo
6:00 pm - 4:43 am
IAH
-
UIO
10h 43m
1 stop
Multiple Airlines Logo
3:09 pm - 6:49 pm
UIO
-
IAH
27h 40m
2 stops
$528Multiple Airlines
Tue, Apr 28 - Tue, May 5

Avianca flights from Houston George Bush Intcntl Airport to Quito

Our best Avianca deals on Houston George Bush Intcntl Airport to Quito flight tickets
Avianca
Apr 10
IAH2:05 pmHouston George Bush Intcntl
10h 30m
1 stop
UIO12:35 amQuito Mariscal Sucr
Apr 20
UIO4:05 amQuito Mariscal Sucr
8h 00m
1 stop
IAH12:05 pmHouston George Bush Intcntl
$876
Avianca
Apr 10
IAH2:05 pmHouston George Bush Intcntl
35h 10m
2 stops
UIO1:15 amQuito Mariscal Sucr
Apr 20
UIO4:05 amQuito Mariscal Sucr
12h 05m
1 stop
IAH4:10 pmHouston George Bush Intcntl
$904
Avianca
Apr 10
IAH2:05 pmHouston George Bush Intcntl
24h 05m
2 stops
UIO2:10 pmQuito Mariscal Sucr
Apr 20
UIO4:45 amQuito Mariscal Sucr
11h 25m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$910

United Airlines flights from Houston George Bush Intcntl Airport to Quito

Our best United Airlines deals on Houston George Bush Intcntl Airport to Quito flight tickets
United Airlines
Apr 15
IAH6:10 pmHouston George Bush Intcntl
5h 15m
UIO11:25 pmQuito Mariscal Sucr
Apr 21
UIO12:35 amQuito Mariscal Sucr
5h 15m
IAH5:50 amHouston George Bush Intcntl
$1,173
United Airlines
Apr 10
IAH6:10 pmHouston George Bush Intcntl
5h 15m
UIO11:25 pmQuito Mariscal Sucr
Apr 20
UIO7:25 amQuito Mariscal Sucr
5h 15m
IAH12:40 pmHouston George Bush Intcntl
$1,428

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Quito that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Quito that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 4/20

7:48 pm-11:00 pm

2 stops27h 12m

Quito Mariscal Sucr

Thu 4/23

6:50 pm-8:23 am

1 stop13h 33m

$502

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 4/15

2:00 pm-1:15 am

2 stops35h 15m

Quito Mariscal Sucr

Wed 4/22

4:45 am-5:39 pm

2 stops12h 54m

$507

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 4/13

5:45 am-6:51 am

2 stops25h 06m

Quito Mariscal Sucr

Fri 4/17

2:55 pm-5:41 pm

2 stops26h 46m

$513

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 4/15

6:57 pm-11:40 pm

2 stops28h 43m

Quito Mariscal Sucr

Wed 4/22

6:50 pm-7:55 pm

1 stop25h 05m

$518

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 4/20

1:58 pm-5:40 pm

2 stops27h 42m

Quito Mariscal Sucr

Sun 5/3

2:15 pm-4:16 pm

2 stops26h 01m

$519

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 5/13

9:45 am-8:40 am

2 stops22h 55m

Quito Mariscal Sucr

Tue 5/19

3:30 am-6:49 pm

2 stops15h 19m

$521
Quickest round-trip

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 4/20

7:00 am-11:00 pm

2 stops16h 00m

Quito Mariscal Sucr

Sun 5/3

6:50 pm-4:16 pm

1 stop21h 26m

$522

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Wed 5/13

9:45 am-8:40 am

2 stops22h 55m

Quito Mariscal Sucr

Wed 5/20

6:50 pm-11:42 am

1 stop16h 52m

$524

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Mon 4/20

7:00 am-1:05 pm

2 stops30h 05m

Quito Mariscal Sucr

Thu 4/23

9:20 am-8:23 am

3 stops23h 03m

$525

HoustonQuito

IAH - UIO

IAHUIO

Houston George Bush Intcntl

Tue 4/28

6:00 pm-4:43 am

1 stop10h 43m

Quito Mariscal Sucr

Tue 5/5

3:09 pm-6:49 pm

2 stops27h 40m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Quito from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Quito

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Quito?

What is the cheapest month to fly to Quito?

The cheapest month to fly to Quito from Houston George Bush Intcntl Airport is in August. Flight prices, which tend to average around $664, are often lower during this time because this is during the off-season. If you aren’t able to travel to Quito during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $695.

What is the cheapest time of day to depart on your flight to Quito?

Our most recent data shows that the best time of day to fly to Quito is in the afternoon. Flights from Houston George Bush Intcntl Airport to Quito during this time can be as low as $921. Try not to purchase tickets in the evening because they tend to be around $927. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston George Bush Intcntl to Quito Mariscal Sucr flight route?

Fly from Houston George Bush Intcntl to Quito Mariscal Sucr for the best Houston George Bush Intcntl - Quito Mariscal Sucr flight prices

What cabin class options are available on Houston George Bush Intcntl to Quito Mariscal Sucr flights?

There are 3 cabin classes available to choose from on Houston George Bush Intcntl to Quito Mariscal Sucr flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to Quito flights?

You could potentially save up to 44% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Quito flight.

How have Houston George Bush Intcntl Airport to Quito flight prices changed over time?

As of April 2026, prices for Houston George Bush Intcntl Airport to Quito flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Quito

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Quito according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Quito (IAH to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Quito

Best Price Found

$934

Fastest flight time

5h 15m

Direct flights

Every day

Airports in Quito

1 airport
The best flight deal from Houston George Bush Intcntl Airport to Quito found on momondo in the last 72 hours is $934
The fastest flight from Houston George Bush Intcntl Airport to Quito takes 5h 15m
Direct flights go from Houston George Bush Intcntl Airport to Quito every day.
There is 1 airport in Quito. From Houston George Bush Intcntl Airport there are direct flights to Quito Mariscal Sucr (UIO).
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Quito

  • How far is Houston George Bush Intcntl to Quito Mariscal Sucr by plane?

    Houston George Bush Intcntl and Quito Mariscal Sucr are 2361.3 mi apart from one another. Flights usually cover this in 5h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Quito Mariscal Sucr Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Quito Mariscal Sucr Airport were last updated today.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Quito Mariscal Sucr Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Quito Mariscal Sucr Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Quito Mariscal Sucr Airport.

  • What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

    The required travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Quito Mariscal Sucr Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Quito?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Quito?

Best airlines flying from Houston George Bush Intcntl Airport to Quito

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Quito with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $426Free CancellationRating
6.5
2,505 reviews
Search Avianca flights
United AirlinesPriceFrom $779Free CancellationRating
7.4
9,535 reviews
Search United Airlines flights

  • United Airlines Flights From Houston George Bush Intcntl Airport to Quito

    United Airlines flies from Houston George Bush Intcntl Airport to Quito around 7 times per week, with 9,535 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Houston George Bush Intcntl Airport to Quito in the last 72 hours was $779 (round-trip), much lower than the average airfare cost of $945 for United Airlines flights on this route.

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
Mindo
Ibarra
Otavalo

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Quito?

Finding the right flight to Quito from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Quito quick and easy, saving you time and money.

Can I find flights from Houston to Quito with flexible booking policies on momondo?

Flights from Houston to Quito with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Quito?

Once you have performed a search for Houston to Quito flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Quito right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Quito now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Quito and let you know when they change.

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