United Flight UA2135 Deals & Information (2025/2026)

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United Flight 2135 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $217 and $117 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Sat, Oct 4
SEA
Seattle - Tacoma Intl.
IAH
George Bush Intercontinental
$217 Roundtrip, found 22 hours ago
$217
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Oct 1 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sat, Oct 4, priced at $217 found 22 hours ago
Tue, Oct 28 - Wed, Nov 5
SEA
Seattle - Tacoma Intl.
IAH
George Bush Intercontinental
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 28 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Wed, Nov 5, priced at $223 found 1 day ago
Tue, Oct 28 - Wed, Nov 5
SEA
Seattle - Tacoma Intl.
IAH
George Bush Intercontinental
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 28 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Wed, Nov 5, priced at $232 found 1 day ago
Sat, Aug 16 - Sun, Aug 17
SEA
Seattle - Tacoma Intl.
IAH
George Bush Intercontinental
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 16 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sun, Aug 17, priced at $239 found 6 days ago
Wed, Oct 1 - Sat, Oct 4
SEA
Seattle - Tacoma Intl.
IAH
George Bush Intercontinental
$240 Roundtrip, found 22 hours ago
$240
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Oct 1 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sat, Oct 4, priced at $240 found 22 hours ago
Wed, Oct 1 - Sat, Oct 4
SEA
Seattle - Tacoma Intl.
IAH
George Bush Intercontinental
$250 Roundtrip, found 22 hours ago
$250
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Oct 1 from Seattle - Tacoma Intl. to George Bush Intercontinental, returning Sat, Oct 4, priced at $250 found 22 hours ago

Frequently asked questions

What route does flight number UA2135 take?
UA2135 flies direct from Newark Airport to Orlando Intl. Airport (MCO) in 2 hours and 40 minutes. It can be used on other routes though, some of which could be multi-stop flights. Keep this in mind when booking your seat to avoid any confusion.
What terminal does UA2135 fly out of?
Terminal C is where you'll likely depart from if you're booked on a flight leaving from Newark, NJ Airport (EWR-Liberty Intl.). EWR to Orlando, FL Airport (MCO-Orlando Intl.) is the most popular route for flight number UA2135.
What kind of plane is on flight number UA2135?
UA2135 is a flight number that serves lots of different routes. If you're heading off on its most popular route, EWR to Orlando Intl. Airport (MCO), chances are you'll be climbing on board a Boeing 737-900.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA2135 flight with Travelocity, please visit our Customer Service Portal.