$70 Cheap United flights Houston (IAH) to Charlotte (CLT)

View $70 flight on Tue, Oct 14, 2025Opens in a new window

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$70 Cheap United flights Houston (IAH) to Charlotte (CLT)

Prices were available within the past 7 days and start at $70 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 20 - Tue, Sep 30
IAH
Houston
CLT
Charlotte
$139 Roundtrip, just found
$139
Roundtrip
just found
Select United flight, departing Sat, Sep 20 from Houston to Charlotte, returning Tue, Sep 30, priced at $139 just found
United
Sat, Oct 4 - Tue, Oct 7
IAH
Houston
CLT
Charlotte
$141 Roundtrip, just found
$141
Roundtrip
just found
Select United flight, departing Sat, Oct 4 from Houston to Charlotte, returning Tue, Oct 7, priced at $141 just found
United
Wed, Oct 1 - Fri, Oct 31
IAH
Houston
CLT
Charlotte
$145 Roundtrip, found 7 hours ago
$145
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Oct 1 from Houston to Charlotte, returning Fri, Oct 31, priced at $145 found 7 hours ago
Flights from Houston (IAH) to Charlotte (CLT)
Origin airport
George Bush Intercontinental
Destination airport
Charlotte-Douglas Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
911 mi
Average flight time
3 hours 44 mins

Frequently asked questions

How much is a United Airlines flight from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT)?
Scoring cheap one-way United Airlines flights from IAH to CLT from $70 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $139 for your next exciting vacation.**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 IAH to CLT with United Airlines?
January is one of the cheapest months to get away to Charlotte 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 George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT) with United Airlines?
For cheap United Airlines fares from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT), start searching one to three months before your intended departure. Securing 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 price you pay. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking 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 George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT)?
United Airlines has direct flights from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT), with 20 weekly departures. Simply choose the "Nonstop" and "Airline" filters while searching on Expedia to find all direct United Airlines flights to CLT.
How long does it take to fly from IAH to CLT with United Airlines?
From takeoff to touchdown, a direct United Airlines flight from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT) takes approximately 2h 31m.
Which day of the week has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT)?
Thursday has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT). With 3 daily departures, this is a great day to find something that will work for your schedule.
What is the earliest United Airlines flight from IAH to CLT?
Leaving IAH at 7:20AM UTC-6, the first United Airlines flight to CLT lands at 10:51AM UTC-5. Flying earlier in the day means you'll be less likely to encounter delays.* Not a morning person? The last United Airlines flight from IAH to CLT departs at 6:43PM UTC-6 and touches down at 10:15PM UTC-5.*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 Charlotte?
Take a United Airlines flight from George Bush Intercontinental Airport (IAH) to Charlotte, and you'll likely touch down at Charlotte-Douglas Intl. Airport (CLT). This is the airline's main hub here.
Why fly with United Airlines from IAH to CLT?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to depart from IAH to CLT with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can earn OneKeyCash™* on top of United Airlines's loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT)?
You'll likely board a Boeing 737-800 or an Airbus A319 when flying United Airlines from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT). However, keep in mind that a different plane may be assigned depending on operational factors.
Can I change or cancel my United Airlines flight from George Bush Intercontinental Airport (IAH) to Charlotte-Douglas Intl. Airport (CLT)?
You can usually cancel or reschedule your flight, although additional fees may apply if you booked more than 24 hours ago. Need to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you have to revise your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for further information.

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