CA $792 Cheap Flights from Quito (UIO) to Houston (IAH)

View CA $792 flight on Thu, May 28, 2026Opens in a new window

Popular airlines from Mariscal Sucre Intl. Airport (UIO) to George Bush Intercontinental Airport (IAH)

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Cheap flights from Quito (UIO) to Houston (IAH)

Prices were available within the past 7 days and start at CA $792 for one-way flights and CA $1,427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Thu, May 28 - Fri, Jul 3
UIO
Quito
IAH
Houston
CA $1,427 Roundtrip, found 4 days ago
CA $1,427
Roundtrip
found 4 days ago
Select avianca flight, departing Thu, May 28 from Quito to Houston, returning Fri, Jul 3, priced at CA $1,427 found 4 days ago
LATAM Airlines Group
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $1,544 Roundtrip, found 4 days ago
CA $1,544
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $1,544 found 4 days ago
LATAM Airlines Group
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $1,552 Roundtrip, found 4 days ago
CA $1,552
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $1,552 found 4 days ago
avianca
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $1,574 Roundtrip, found 4 days ago
CA $1,574
Roundtrip
found 4 days ago
Select avianca flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $1,574 found 4 days ago
avianca
Thu, May 28 - Fri, Jul 3
UIO
Quito
IAH
Houston
CA $1,597 Roundtrip, found 4 days ago
CA $1,597
Roundtrip
found 4 days ago
Select avianca flight, departing Thu, May 28 from Quito to Houston, returning Fri, Jul 3, priced at CA $1,597 found 4 days ago
LATAM Airlines Group
Thu, May 28 - Fri, Jul 3
UIO
Quito
IAH
Houston
CA $1,660 Roundtrip, found 4 days ago
CA $1,660
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, May 28 from Quito to Houston, returning Fri, Jul 3, priced at CA $1,660 found 4 days ago
LATAM Airlines Group
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $1,677 Roundtrip, found 4 days ago
CA $1,677
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $1,677 found 4 days ago
avianca
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $1,700 Roundtrip, found 4 days ago
CA $1,700
Roundtrip
found 4 days ago
Select avianca flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $1,700 found 4 days ago
Delta
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $1,865 Roundtrip, found 4 days ago
CA $1,865
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $1,865 found 4 days ago
American Airlines
Sat, Jul 18 - Sat, Jul 25
UIO
Quito
IAH
Houston
CA $2,025 Roundtrip, found 4 days ago
CA $2,025
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jul 18 from Quito to Houston, returning Sat, Jul 25, priced at CA $2,025 found 4 days ago

Frequently asked questions

How much is a flight from Mariscal Sucre Intl. Airport (UIO) to IAH?
Start packing your suitcase, because round-trip flights from UIO to Houston Airport start from CA $1,427. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from UIO to IAH?
The majority of flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Mariscal Sucre Intl. Airport (UIO) to IAH that have flexible change policies?
Plenty of airlines offer the option to reschedule your flight without a change fee. All you pay is the difference in the ticket price. When looking for Mariscal Sucre Intl. Airport (UIO) to Houston Airport flights, you'll see a "No change fees" filter for you to select.
How many hours is the flight from Mariscal Sucre Intl. Airport (UIO) to Houston Airport?
Consider bringing your own entertainment (like some downloaded TV shows), as it takes roughly 6 hours and 59 minutes to touch down in IAH from UIO. A set of noise-cancelling headphones will be useful too.
How far is the flight from Quito International Airport to Houston Airport?
Around 3,800 kilometres separates Tababela and Houston, so pack some entertainment to help you fill in a few hours. That action-packed novel you haven't had time to start will be perfect.
Which airlines fly direct from Mariscal Sucre Intl. Airport (UIO) to George Bush Intercontinental Airport (IAH)?
Operating 30 flights monthly, United Airlines (UA) is a great choice when flying directly from UIO to Houston Airport.
Are UIO to IAH flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Mariscal Sucre Intl. Airport (UIO) and George Bush Intercontinental Airport (IAH) are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers announce their prices up to a year ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to secure your seat when the price dips.

Travel information

Origin airport
Mariscal Sucre Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
CA $1,426
Distance
3778 km
Average flight time
5 hours 15 mins

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