Cheap flights from Durham to Houston (RDU - IAH)

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The best prices from Durham to Houston are usually found in October or June, booked 32 days in advance, depart on a Friday or Monday and return on a Friday

How to find the cheapest flight from
Durham (RDU) to Houston (IAH)

All the information you need to plan the best RDU to IAH flight in 2021: compare Durham to Houston flight prices with the expected peak season, weather and rainfall in Houston.
RDU - IAH
Price
$193 - $301
IAH
Temperature
59 - 86 °F

Popular in

December

High demand for flights, 16% potential price rise

Cheapest in

October

Best time to find cheap flights, 24% potential price drop

Round-trip from

$193

From Durham to Houston

One-way from

$108

One-way flight from Durham to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Durham to Houston?

Travelers have found that booking a Thursday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Durham to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 26% on flights from Durham to Houston compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $118. For sooner than that we have options available in the next 3 days from $157.

What is the cheapest month to fly from Durham to Houston?

The best pricing can be found in the month of February. Prices to Houston from Durham average $134. You can even find prices in February for less than $134, as users have found deals to Houston from as low as $68. The month of December appears to be one of the more expensive times to travel to Houston from Durham. Flying in the targeted month can save you up to 46%.

When is the cheapest time to fly from Durham to Houston (RDU - IAH)?

It’s typically best to fly out from Durham to Houston at noon. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Durham to Houston in May, June 2021

The best prices found for RDU to IAH flights for May, June
20 May - 25 May
$123pp
RDU
Raleigh Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
15 May - 18 May
$127pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham
20 May - 25 May
$137pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham

Durham to Houston 2021 flight deals

Cheap flights to Houston from Durham found for this year
20 May - 25 May
$123pp
RDU
Raleigh Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
15 May - 18 May
$127pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham
20 May - 25 May
$137pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham

Non-stop flights to Houston from Durham

Save time with Durham to Houston direct flight deals
9 Sep - 11 Sep
$239pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham
24 Aug - 26 Aug
$241pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham
25 Aug - 29 Aug
$261pp
RDU
Raleigh Raleigh-Durham
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
RDU
Raleigh Raleigh-Durham

Last minute flights from Durham to Houston

Late deals on round-trip flights to Houston from Durham, departing today and this week
20 May - 25 May
$123pp
RDU
Raleigh Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh Raleigh-Durham
20 May - 25 May
$137pp
RDU
Raleigh Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham
17 May - 25 May
$139pp
RDU
Raleigh Raleigh-Durham
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
RDU
Raleigh Raleigh-Durham

One-way flights to Houston from Durham

The cheapest one-way flights from Durham to Houston
5:05 am - 6:19 am
Frontier
1 Stop
26h 14m
RDU - IAH
Frontier
$108
Kiwi.com
2:30 pm - 4:27 pm
United Airlines
Nonstop
2h 57m
RDU - IAH
United Airlines
$121
United
3:07 pm - 4:26 pm
Multiple Airlines
2 Stops
26h 19m
RDU - IAH
Multiple Airlines
$123
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Durham</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Durham to Houston

Are flight prices decreasing from Raleigh-Durham Intl to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Raleigh-Durham Intl and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Raleigh Raleigh-Durham to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Frontier, and American Airlines flying from Raleigh Raleigh-Durham to Houston George Bush Intcntl have implemented new flexible cancellation policies.

What airports do I use to fly from Raleigh to Houston?

You will need to book a flight from Raleigh Raleigh-Durham to Houston George Bush Intcntl if you want to fly from Raleigh to Houston. At least 6 different airlines have flights from Raleigh-Durham (RDU) to George Bush Intcntl (IAH) on a regular basis. There are 5 flights to Houston from the Raleigh airport per day. If you manage to book one that is nonstop, then you can expect the flight time from RDU to IAH to be around 2h 52m.

Can I find flights from Durham to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Durham to Houston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $123, but on average you can expect to pay $157.

Are there nonstop flights from Durham to Houston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Durham to Houston under $300. A good price for a nonstop flight from Durham to Houston is less than $358.

Are there last-minute flights available from Durham to Houston for under $200?

There are currently 20+ open flights from Durham to Houston within the next 7 days for less than $200.

How popular is this flight route?

Flights from Raleigh Raleigh-Durham to Houston George Bush Intcntl have been viewed 85 times in the past calendar month.

Does it rain more in Raleigh-Durham Intl or Houston?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Raleigh-Durham Intl is roughly less than Houston. You can assume this to be the case over the next 15 days.

Is Raleigh-Durham Intl weather warmer or cooler than Houston?

Our data indicates that the weather will be 91 °F on average in the month of July. The temperature in Houston is typically colder than in Raleigh-Durham Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Durham to Houston?

Airlines like Spirit Airlines and Frontier fly from Durham to Houston in about 5h 28m. The time it takes to get you to your destination can typically vary by up to 9h 35m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Durham to Houston round-trip?

Spirit Airlines, at $123, was found to be the cheapest airline from Durham to Houston. An alternate airline flying to your destination would be Frontier. Users have found that Spirit Airlines is 51% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Durham to Houston one-way?

The cheapest airlines for a one-way flight from Durham to Houston are Frontier ($61), Spirit Airlines ($66), and United Airlines ($121).

Alternative routes for Durham to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Durham to Houston.
Average temperature for May in Houston
77.0 °F

Airports servicing Raleigh

Airports servicing Houston

Top 5 airlines flying from Durham to Houston

The chart below displays the airlines Cheapflights users traveling from Durham to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$52 $136 No cancel fee 62%
Spirit Airlines
$73 $228 No cancel fee 65%
American Airlines
$124 $267 No cancel fee 71%
Delta
$90 $286 No cancel fee N/A
United Airlines
$132 $331 No cancel fee 69%

Hourly flight availability from Durham to Houston

See what time of day planes typically take off from Durham towards Houston.
Afternoon Noon to 6 PM 77% of RDU to IAH departures
Early morning Midnight to 6 AM 23% of RDU to IAH departures
Morning 6 AM to noon 0% of RDU to IAH departures
Evening 6 PM to midnight 0% of RDU to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Durham to Houston
See how many times per day planes take to the skies headed from Durham to Houston.
Sunday
4 daily flights
Monday
7 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
7 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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