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Cheap flights from Raleigh-Durham Intl to Houston (RDU - IAH)

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The best prices from Raleigh-Durham Intl to Houston are usually found in May or October, booked 31 days in advance, depart on a Friday or Monday and return on a Friday

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

RDU - IAH
Price
$187 - $317
IAH
Temperature
59 - 86 °F

Popular in

March

High demand for flights, 18% potential price rise

Cheapest in

May

Best time to find cheap flights, 28% potential price drop

Round-trip from

HK$ 187

From Raleigh-Durham Intl to Houston

One-way from

HK$ 178

One-way flight from Raleigh-Durham Intl 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 Raleigh-Durham Intl to Houston?

Users have found that flying from Raleigh-Durham Intl to Houston on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 43% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Raleigh-Durham Intl to Houston from $167 1-2 weeks out and tickets from $207 for flights departing within the next 72 hours.

What is the cheapest month to fly from Raleigh-Durham Intl to Houston?

Flights from Raleigh-Durham Intl to Houston lean towards being more expensive in January. Prices are generally better when you fly from Raleigh-Durham Intl to Houston in October, with the cheapest ticket starting at $74.

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

A simple way to save on the total cost of your ticket is to fly from Raleigh-Durham Intl to Houston at noon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the afternoon.

Cheap flights from Raleigh-Durham Intl to Houston in September, October 2020

The best prices found for RDU to IAH flights for September, October
30 Oct - 2 Nov
$112pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
22 Oct - 26 Oct
$121pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
26 Oct - 2 Nov
$123pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham

Raleigh-Durham Intl to Houston 2020 flight deals

Cheap flights to Houston from Raleigh-Durham Intl found for this year
6 Nov - 9 Nov
$111pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
30 Oct - 2 Nov
$112pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
5 Nov - 9 Nov
$113pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
RDU
Raleigh-Durham

Last minute flights from Raleigh-Durham Intl to Houston

Late deals on round-trip flights to Houston from Raleigh-Durham Intl, departing today and this week
9 Oct - 11 Oct
$199pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
RDU
Raleigh-Durham
6 Oct - 16 Oct
$220pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
6 Oct - 11 Oct
$249pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
RDU
Raleigh-Durham

One-way flights to Houston from Raleigh-Durham Intl

The cheapest one-way flights from Raleigh-Durham Intl to Houston
2:25 pm - 3:40 pm
Spirit Airlines
1 Stop
26h 15m
RDU - IAH
Spirit Airlines
$178
FareScan
11:45 am - 4:56 pm
Delta
1 Stop
6h 11m
RDU - IAH
Delta
$203
Delta
5:49 pm - 10:45 am
Multiple Airlines
3 Stops
41h 56m
RDU - IAH
Multiple Airlines
$208
Kiwi.com

Related info for your journey

Useful info, stats and facts about Raleigh-Durham Intl to Houston flights.

Flight FAQs

From Raleigh-Durham Intl 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.

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

Yes, there are multiple flights from Raleigh-Durham Intl to Houston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $111, but on average you can expect to pay $131.

Are there nonstop flights from Raleigh-Durham Intl to Houston for under $100 on Cheapflights?

There are no nonstop flights from Raleigh-Durham Intl to Houston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

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

What days are nonstop flights available from Raleigh-Durham Intl to Houston?

Days when nonstop flights are available for this flight are: Tuesday.

How popular is this flight route?

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

How many flights depart from Raleigh-Durham Intl to Houston on average per day?

1 flight departure from Raleigh-Durham to Houston George Bush Intcntl per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

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 greater than that of Houston. You can assume this to be the case over the next 12 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 Raleigh-Durham Intl to Houston?

A quick flight from Raleigh-Durham Intl to Houston can take about 9h 16m. Spirit Airlines provides one of the quickest options available for as low as $111. Raleigh-Durham Intl and Houston are separated by a distance of 1046 mi.

What is the cheapest airline to fly from Raleigh-Durham Intl to Houston round-trip?

Our cheapest airline available from Raleigh-Durham Intl to Houston is Spirit Airlines. Our recent data shows that you can find tickets from as low as $111 on this airline. Spirit Airlines is 57% cheaper than the average price of flights available within the next 90 days to this destination.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $62. Users have also found prices from $99 and $192 on Spirit Airlines and Delta, respectively.

Alternative routes for Raleigh-Durham Intl to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Raleigh-Durham Intl to Houston
Average temperature for September in Houston
82.4 °F

Airports servicing Raleigh

Airports servicing Houston

Hourly flight availability from Raleigh-Durham Intl to Houston

Morning 6 AM to noon 50% of RDU to IAH departures
Afternoon Noon to 6 PM 50% of RDU to IAH departures
Early morning Midnight to 6 AM 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 Raleigh-Durham Intl to Houston
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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