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$69+ Cheap flights from George Bush Intcntl (IAH) to Raleigh (RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — RDU
Sep 4 — Sep 111
Fri 9/4
Fri 9/11
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Raleigh-Durham are usually found in February or January, booked 46 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Raleigh

Cheapest flights from George Bush Intcntl to Raleigh
Explore the most affordable flight options available from George Bush Intcntl to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.

This Super.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:09 pm -
Nonstop2h 55m
Mon 8/3112:30 pm -
Nonstop3h 00m
Deal found 8/3$166
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:32 am -
1 stop11h 27m
Tue 9/110:11 pm -
1 stop10h 09m
Deal found 8/1$167
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:09 pm -
Nonstop2h 55m
Sun 8/309:59 pm -
1 stop11h 03m
Deal found 7/31$168
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:27 pm -
Nonstop2h 54m
Sun 8/3012:30 pm -
Nonstop3h 00m
Deal found 7/31$169
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:32 pm -
1 stop15h 00m
Sat 8/294:15 pm -
1 stop6h 59m
Deal found 8/4$170
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:08 am -
1 stop5h 30m
Fri 9/112:49 pm -
1 stop7h 25m
Deal found 8/4$171
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:32 pm -
1 stop6h 27m
Thu 9/36:05 am -
1 stop5h 42m
Deal found 7/31$172
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:27 pm -
Nonstop2h 54m
Fri 8/215:58 pm -
1 stop15h 04m
Deal found 8/2$173
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:09 pm -
Nonstop2h 55m
Mon 8/314:02 pm -
1 stop7h 12m
Deal found 7/31$174
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:32 pm -
1 stop6h 27m
Wed 9/210:50 am -
Nonstop2h 59m
Deal found 7/31$175
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:32 pm -
1 stop6h 27m
Sat 9/510:50 am -
Nonstop2h 59m
Deal found 8/2$176
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:32 pm -
1 stop6h 27m
Thu 9/312:30 pm -
Nonstop3h 00m
Deal found 7/31$177

Find flight deals from George Bush Intcntl to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$166
(Super.com)

One-way from

$69
(eDestinos)

Popular in

April

Cheapest in

February

Average price

$235

Good round-trip deal

$205 or less

Good one-way deal

$146 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Raleigh-Durham flights.
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From Houston George Bush Intcntl to Raleigh-Durham
Search Deals
One-way flight from Houston George Bush Intcntl to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Raleigh-Durham.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Raleigh-Durham.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Tue 9/22

6:15 am-2:07 pm

1 stop6h 52m

Raleigh-Durham

Wed 9/30

5:06 pm-7:10 pm

Nonstop3h 04m

$289

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Fri 8/28

7:00 am-12:45 pm

1 stop4h 45m

Raleigh-Durham

Sat 9/5

11:05 am-3:55 pm

1 stop5h 50m

$338

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Fri 8/28

5:41 am-11:46 am

1 stop5h 05m

Raleigh-Durham

Thu 9/3

5:10 am-9:15 am

1 stop5h 05m

$349

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Sat 9/5

12:10 pm-4:00 pm

Nonstop2h 50m

Raleigh-Durham

Wed 9/9

12:51 pm-2:55 pm

Nonstop3h 04m

$358

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Wed 11/11

12:05 pm-3:48 pm

Nonstop2h 43m

Raleigh-Durham

Sat 11/14

1:00 pm-3:14 pm

Nonstop3h 14m

$369

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Sun 8/23

5:41 am-11:05 am

1 stop4h 24m

Raleigh-Durham

Sat 9/5

12:46 pm-6:41 pm

1 stop6h 55m

$398

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Tue 8/25

5:41 am-11:46 am

1 stop5h 05m

Raleigh-Durham

Sun 8/30

5:10 am-8:37 am

1 stop4h 27m

$409
Quickest round-trip

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Wed 8/19

7:40 am-11:26 am

Nonstop2h 46m

Raleigh-Durham

Sun 8/23

6:30 am-8:28 am

Nonstop2h 58m

$613

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Thu 8/20

7:40 am-11:26 am

Nonstop2h 46m

Raleigh-Durham

Sun 8/23

6:25 am-1:35 pm

1 stop8h 10m

$619

HoustonRaleigh

IAH Houston George Bush Intcntl - RDU Raleigh-Durham

IAHRDU

Houston George Bush Intcntl

Sat 8/29

12:10 pm-4:00 pm

Nonstop2h 50m

Raleigh-Durham

Thu 9/3

6:30 am-8:27 am

Nonstop2h 57m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Raleigh in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Raleigh

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Raleigh?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Raleigh, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Raleigh?

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Raleigh (average of $142). Flying from Houston George Bush Intcntl Airport to Raleigh in April is currently the most expensive (average of $454). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to RDU?

Find hourly flight availability from George Bush Intcntl to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Raleigh at noon. Doing so could potentially save you 53% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Raleigh?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Raleigh flights typically cost between $193 and $329 in August.
The cheapest round-trip price found within the last 5 days was $166 on Frontier (Aug 27-Sep 1).

The best insider tips for Houston George Bush Intcntl Airport to Raleigh flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Raleigh trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
John Walton

John Walton

Expert on RDU

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated August 5, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Raleigh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,060 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,849 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Frontier
5.6
Fair
2,733 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 8 inbound flights from Houston George Bush Intcntl per day. 4 airlines have flights to Raleigh-Durham from Houston George Bush Intcntl on a regular basis.

  • How long is the flight from Houston George Bush Intcntl Airport to Raleigh?

    Departing from Houston George Bush Intcntl Airport to Raleigh will take you 4h 45m. Houston George Bush Intcntl Airport and Raleigh are separated by a distance of 1040 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Raleigh round-trip?

    According to our current data, Frontier ($73), Delta ($98), and United Airlines ($188) offers the cheapest pricing from Houston George Bush Intcntl Airport to Raleigh. These flights start at 72% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Raleigh one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $44. Users have also found prices from $98 and $104 on American Airlines and United Airlines, respectively.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Raleigh?

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Raleigh are Mesa Airlines (80%), Frontier (79%) and Volaris (79%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Raleigh?

    The cheapest flight price from Houston George Bush Intcntl Airport to Raleigh is $40. On average you can expect to pay $243. The most popular route, (Houston George Bush Intcntl - Raleigh-Durham), can usually be booked for $169.

  • Can I find deals for flights from George Bush Intcntl to Raleigh that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Raleigh.

  • Can I find deals for business class flights from George Bush Intcntl to Raleigh?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Raleigh?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Raleigh (average of $142). Flying from Houston George Bush Intcntl Airport to Raleigh in April is currently the most expensive (average of $454). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Danville
Selma
Goldsboro
Cary
Wilson
Pinehurst
Garner
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs
Morrisville
Roanoke Rapids
Henderson

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Top 4 airlines flying from George Bush Intcntl to Raleigh

Discover the top 4 airlines that operate flights from George Bush Intcntl to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$213FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$188Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$262Average$391FlexibilityNo cancel feeOn-time71%

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