Airlines with flights from Houston to Quito
There are five airlines with scheduled flights between IAH and UIO. United is the only airline with non-stop flights from Houston Airport to Mariscal Sucre International and the flight time is 5 hours and 15 minutes.
There are five airlines with scheduled flights between IAH and UIO. United is the only airline with non-stop flights from Houston Airport to Mariscal Sucre International and the flight time is 5 hours and 15 minutes. Choose airline
Direct
Non-stop
5h 15min
Via San Salvador
6h 50min
Via Miami
7h 25min
Via Atlanta
9h 10min
NEW
Starts 12/06
Via Mexico City
9h 43min
Schedules
Non-stop with United Airlines
-
Total flight time: 5 hours and 15 minutes
-
Houston is a United Airlines hub.
-
11 flights per week
-
Boeing 737MAX 8 Passenger
-
First class available
IAH
Direct
UIO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1002
18:10
18:10
18:10
18:10
18:10
18:10
18:10
UA1004
23:45
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23:45
23:45
23:45
23:45
The timetable & schedule information was updated at 2026-04-21
Via San Salvador with AVIANCA
-
Total flight time: 6h 50m - 10h 30m.
-
17 flights per week
IAH
Via SAL
UIO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AV425
AV457
AV457
17:45
17:45
17:45
17:45
17:45
17:45
17:45
The timetable & schedule information was updated at 2026-04-21
Via Miami with American Airlines
-
Total flight time: 7h 25m - 11h 41m.
-
One World Alliance
-
52 flights per week
IAH
Via MIA
UIO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA603
AA833
AA833
09:44
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09:44
09:44
09:44
09:44
09:44
AA1918
AA833
AA833
11:19
12:18
11:19
11:19
11:19
11:19
11:19
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
-
Total flight time: 9h 10m - 11h 59m.
-
Sky Team Alliance
-
68 flights per week
IAH
Via ATL
UIO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1315
DL633
DL633
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL2709
DL633
DL633
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----
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08:05
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DL644
DL633
DL633
08:05
08:05
08:05
08:05
08:05
----
08:05
DL1585
DL633
DL633
09:42
09:42
09:42
09:42
09:42
09:47
09:42
The timetable & schedule information was updated at 2026-04-21
Via Mexico City with Aeromexico
-
Total flight time: 9h 43m - 10h 48m.
-
Sky Team Alliance
-
4 flights per week
IAH
Via MEX
UIO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AM477
AM684
AM684
07:08
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07:08
----
07:08
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07:08
The timetable & schedule information was updated at 2026-04-21
