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$97+ Cheap flights from Houston 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RDU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Raleigh-Durham are usually found in September or October, booked 63 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Houston to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 July 31, 2025.

Round-trip from

$153
(Kiwi.com)

One-way from

$97
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$269
From Houston to Raleigh-Durham
Search Deals
One-way flight from Houston to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Houston to Raleigh

Cheapest flights from Houston to Raleigh
Explore the most affordable flight options available from Houston to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/43:28 pmIAH - RDU
1 stop4h 26mMultiple Airlines
Thu 9/116:06 pmRDU - IAH
Nonstop3h 09mMultiple Airlines
Deal found 7/30$153
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:57 pmIAH - RDU
1 stop4h 57mSpirit Airlines
Sun 11/23:30 pmRDU - IAH
1 stop22h 14mSpirit Airlines
Deal found 7/31$157
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:34 pmIAH - RDU
1 stop23h 34mFrontier
Mon 9/110:37 amRDU - IAH
Nonstop3h 07mFrontier
Deal found 7/29$158
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:20 pmHOU - RDU
Nonstop2h 35mSouthwest
Mon 9/88:30 amRDU - HOU
Nonstop2h 50mSouthwest
Deal found 7/31$177
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:50 amIAH - RDU
Nonstop2h 47mUnited Airlines
Thu 9/114:55 pmRDU - IAH
Nonstop3h 00mUnited Airlines
Deal found 7/31$177
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:00 amIAH - RDU
1 stop4h 50mAmerican Airlines
Wed 9/107:01 amRDU - IAH
1 stop5h 38mAmerican Airlines
Deal found 7/29$197
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:34 pmHOU - RDU
1 stop4h 22mDelta
Tue 9/98:50 amRDU - HOU
1 stop4h 20mDelta
Deal found 7/31$217
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:20 pmHOU - RDU
1 stop7h 22mAmerican Airlines
Thu 8/285:38 pmRDU - HOU
1 stop5h 34mAmerican Airlines
Deal found 7/31$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 July 31, 2025.
Use the filters below to find and compare flights from Houston to Raleigh that are best for you.

Fly from

Houston

Fly to

Raleigh

Route

Depart

Return

Price

HoustonRaleigh

IAH - RDU

IAHRDU

Houston George Bush Intcntl

Thu 9/4

3:28 pm-8:54 pm

1 stop4h 26m

Raleigh-Durham

Thu 9/11

6:06 pm-8:15 pm

Nonstop3h 09m

$153

HoustonRaleigh

IAH - RDU

IAHRDU

Houston George Bush Intcntl

Thu 9/11

3:28 pm-8:54 pm

1 stop4h 26m

Raleigh-Durham

Sun 9/14

3:30 pm-7:19 pm

1 stop4h 49m

$157

HoustonRaleigh

IAH - RDU

IAHRDU

Houston George Bush Intcntl

Sat 8/30

5:34 pm-6:08 pm

1 stop23h 34m

Raleigh-Durham

Mon 9/1

10:37 am-12:44 pm

Nonstop3h 07m

$158

HoustonRaleigh

HOU - RDU

HOURDU

Houston Hobby

Thu 9/4

2:20 pm-5:55 pm

Nonstop2h 35m

Raleigh-Durham

Thu 9/11

8:30 am-10:20 am

Nonstop2h 50m

$177

HoustonRaleigh

IAH - RDU

IAHRDU

Houston George Bush Intcntl

Sat 9/6

7:50 am-11:37 am

Nonstop2h 47m

Raleigh-Durham

Thu 9/11

4:55 pm-6:55 pm

Nonstop3h 00m

$177

HoustonRaleigh

IAH - RDU

IAHRDU

Houston George Bush Intcntl

Fri 9/5

9:00 am-4:26 pm

1 stop6h 26m

Raleigh-Durham

Wed 9/10

3:47 pm-10:00 pm

1 stop7h 13m

$197

HoustonRaleigh

HOU - RDU

HOURDU

Houston Hobby

Wed 9/3

6:34 pm-11:56 pm

1 stop4h 22m

Raleigh-Durham

Tue 9/9

8:50 am-12:10 pm

1 stop4h 20m

$217

HoustonRaleigh

HOU - RDU

HOURDU

Houston Hobby

Thu 8/21

4:20 pm-12:42 am

1 stop7h 22m

Raleigh-Durham

Thu 8/28

5:38 pm-10:12 pm

1 stop5h 34m

$237

HoustonRaleigh

IAH - RDU

IAHRDU

Houston George Bush Intcntl

Sat 9/13

7:49 pm-8:54 pm

1 stop24h 05m

$97

HoustonRaleigh

HOU - RDU

HOURDU

Houston Hobby

Mon 9/8

12:30 pm-6:45 pm

1 stop5h 15m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 19 results
1
2

The best insider tips for Houston to Raleigh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Raleigh trip
Airlines
Frontier

Frontier offers extra comfort seats for a fee, ideal for flights around 3 hours.


Early check-in helps secure your place as Frontier overbooks flights frequently.

Read more about Frontierby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom, ideal for added comfort on domestic flights.


United's MileagePlus program allows pooling miles, useful for family travel.

Read more about United Airlinesby Harriet Baskas
Airports
IAH

Check the IAH website for current security wait times to ensure a smooth departure.

Read more about IAHby Evie Carrick
HOU

HOU's single terminal makes it easy to navigate, with short security lines outside peak holiday periods.

Read more about HOUby Scott Laird
RDU

Rideshare apps like Uber and Lyft operate at RDU, picking up from pre-arranged zones for easy city access.

Read more about RDUby John Walton
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

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 Baskas

Harriet Baskas

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

Evie Carrick

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

John Walton

John Walton

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
Scott Laird

Scott Laird

Expert on HOU

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Best time to book a flight from Houston to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Houston 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 to Raleigh

How far ahead should I book a flight from Houston to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Raleigh. Price data was last updated on July 25, 2025.

The best time to book flights from Houston to Raleigh is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Houston to Raleigh (average of $206). Flying from Houston to Raleigh in March is currently the most expensive (average of $293). 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 HOU to RDU?

Find hourly flight availability from Houston 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 July 31, 2025.

It’s optimal to fly from Houston to Raleigh in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Houston to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from Houston to Raleigh. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Raleigh flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Houston to Raleigh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Located just 11.1 mi from the city center, Raleigh-Durham is the airport most travelers will use when flying to Raleigh from Houston. Booking flights from Houston to Raleigh-Durham (RDU) should be relatively easy as there are 0 daily inbound flights from Houston from 6 different airlines.

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

    Currently priced at $157, Spirit Airlines will fly you from Houston to Raleigh and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Southwest - these airlines can fly you to your destination from $158 and $177, respectively. These flights start at 43% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $97. American Airlines flights start at $99 while deals on Frontier start at $100 one-way.

  • What are the cheapest flights from Houston to Raleigh?

    On average you can expect to pay $391 for a flight from Houston to Raleigh. The cheapest flight overall is $88 while the most popular route, (Houston Hobby - Raleigh-Durham) is currently priced at $134.

  • Can I find deals for flights from Houston to Raleigh that include hotel bookings?

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

  • How can I find direct flights from Houston to Raleigh?

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

  • Can I find deals for business class flights from Houston to Raleigh?

    Yes. Cheapflights offers flight deals from Houston 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 to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Houston to Raleigh (average of $206). Flying from Houston to Raleigh in March is currently the most expensive (average of $293). 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
Dunn
Cary
Smithfield
Rocky Mount
Garner
Chapel Hill
Henderson
Goldsboro
Morrisville
Apex
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs
Oxford

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Alternative routes for Houston to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Houston to Raleigh

Discover the top 6 airlines that operate flights from Houston 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$184FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$259FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$144Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$202Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$252Average$401FlexibilityNo cancel feeOn-time63%

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