$104 Cheap United flights Rochester (ROC) to Houston (IAH)

View $104 flight on Tue, Sep 23, 2025Opens in a new window

$104 Cheap United flights Rochester (ROC) to Houston (IAH)

Prices were available within the past 7 days and start at $104 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 30 - Thu, Oct 2
ROC
Rochester
IAH
Houston
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 30 from Rochester to Houston, returning Thu, Oct 2, priced at $208 found 4 days ago
United
Sat, Sep 20 - Tue, Sep 23
ROC
Rochester
IAH
Houston
$222 Roundtrip, found 6 hours ago
$222
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Sep 20 from Rochester to Houston, returning Tue, Sep 23, priced at $222 found 6 hours ago
United
Sat, Sep 20 - Tue, Sep 23
ROC
Rochester
IAH
Houston
$227 Roundtrip, found 6 hours ago
$227
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Sep 20 from Rochester to Houston, returning Tue, Sep 23, priced at $227 found 6 hours ago
United
Thu, Feb 12 - Wed, Feb 18
ROC
Rochester
IAH
Houston
$228 Roundtrip, found 15 hours ago
$228
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Feb 12 from Rochester to Houston, returning Wed, Feb 18, priced at $228 found 15 hours ago
United
Wed, Sep 24 - Fri, Sep 26
ROC
Rochester
IAH
Houston
$230 Roundtrip, found 5 hours ago
$230
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Sep 24 from Rochester to Houston, returning Fri, Sep 26, priced at $230 found 5 hours ago
United
Sat, Sep 20 - Sun, Sep 21
ROC
Rochester
IAH
Houston
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 20 from Rochester to Houston, returning Sun, Sep 21, priced at $232 found 1 day ago
Flights from Rochester (ROC) to Houston (IAH)
Origin airport
Greater Rochester Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Popular airline
Delta
Distance
1331 mi
Average flight time
7 hours 59 mins

Frequently asked questions

How much is a United Airlines flight from Greater Rochester Intl. Airport (ROC) to George Bush Intercontinental Airport (IAH)?
You can discover cheap return United Airlines flights from $208 from ROC to IAH by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $104 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ROC to IAH with United Airlines?
November is one of the cheapest months to fly to Houston with United Airlines. You could also find great deals on one-way and return fares in February.
What is the cheapest time to book flights from Greater Rochester Intl. Airport (ROC) to George Bush Intercontinental Airport (IAH) with United Airlines?
For cheap United Airlines fares from Greater Rochester Intl. Airport (ROC) to George Bush Intercontinental Airport (IAH), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Greater Rochester Intl. Airport (ROC) to George Bush Intercontinental Airport (IAH)?
To see if there's a direct journey from ROC to IAH with United Airlines or other airlines, use our "Nonstop" filter when browsing for tickets.
What is the earliest United Airlines flight from ROC to IAH?
Sort your results by "Early Morning" and "Morning" to find the earliest departures from ROC to IAH. Jetting off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Houston?
United Airlines flights from Greater Rochester Intl. Airport (ROC) to Houston touch down at George Bush Intercontinental Airport (IAH). This is the main entry point to this city.
Why fly with United Airlines from ROC to IAH?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to jet off from ROC to IAH with United Airlines. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* on top of any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Greater Rochester Intl. Airport (ROC) to George Bush Intercontinental Airport (IAH)?
Depending on the type of ticket you purchased, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while looking for flights. To learn more about canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.