United Flight 4870 Deals & Information (2025/2026)

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United Flight 4870 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $109 and $56 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$109 Roundtrip, found 4 days ago
$109
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $109 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$120 Roundtrip, found 4 days ago
$120
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $120 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$129 Roundtrip, found 4 days ago
$129
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $129 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $156 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $159 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $167 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $169 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $180 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$187 Roundtrip, found 4 days ago
$187
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $187 found 4 days ago
Tue, Dec 2 - Wed, Dec 3
HRL
Valley Intl.
IAH
George Bush Intercontinental
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 2 from Valley Intl. to George Bush Intercontinental, returning Wed, Dec 3, priced at $189 found 4 days ago

Frequently asked questions

What route does flight number UA4870 take?
UA4870 serves multiple routes, but the most common is between Valley Intl. Airport (HRL) and George Bush Intercontinental Airport (IAH). If your flight is direct, you’ll touch down in around 1 hour and 16 minutes. Multi-stop flights can also operate under this number, as can flights on other routes.
What kind of plane is on flight number UA4870?
UA4870 is a flight number that’s used on lots of different routes. If you’re heading off on the busiest route, Valley Intl. Airport to George Bush Intercontinental Airport (IAH), there’s a good chance you’ll be cruising aboard the Embraer ERJ.
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 UA4870 flight with Travelocity, please visit our Customer Service Portal.