$64+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — RDU
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Raleigh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to RaleighExplore 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 25, 2026.
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 25, 2026.
This Frontier deal was found by Cheapflights users on 8/24. 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 10/1010:22 am -
Nonstop2h 48m
Sat 10/105:26 pm -
Nonstop3h 11m
Deal found 8/24![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/196:08 am -
1 stop17h 21m
Mon 9/215:26 pm -
Nonstop3h 00m
Deal found 8/22![Frontier logo]()
$154
This CheapOair deal was found by Cheapflights users on 8/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:12 am -
Nonstop2h 48m
Mon 10/265:26 pm -
Nonstop3h 11m
Deal found 8/25![Frontier logo]()
$155
This FlightHub deal was found by Cheapflights users on 8/21. 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 10/2910:12 am -
Nonstop2h 46m
Mon 11/25:26 pm -
Nonstop3h 14m
Deal found 8/21![Frontier logo]()
$156
This Super.com deal was found by Cheapflights users on 8/24. 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.
Fri 9/2510:11 am -
Nonstop2h 53m
Mon 9/285:26 pm -
Nonstop3h 00m
Deal found 8/24![Frontier logo]()
$157
This deal was found by Cheapflights users on 8/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:11 am -
Nonstop2h 53m
Thu 10/85:26 pm -
Nonstop3h 11m
Deal found 8/23![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/226:28 am -
1 stop5h 10m
Sat 9/261:56 pm -
1 stop9h 34m
Deal found 8/24![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/239:04 pm -
1 stop14h 34m
Sat 9/261:56 pm -
1 stop9h 34m
Deal found 8/22![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/196:08 am -
1 stop5h 30m
Sat 9/261:56 pm -
1 stop9h 34m
Deal found 8/24![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 8/23. 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.
Fri 10/2310:12 am -
Nonstop2h 48m
Mon 10/265:26 pm -
Nonstop3h 11m
Deal found 8/23![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/1210:10 am -
Nonstop2h 53m
Sat 9/196:35 am -
1 stop16h 55m
Deal found 8/22![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 10/910:12 am -
Nonstop2h 48m
Tue 10/134:20 pm -
1 stop15h 59m
Deal found 8/22![Frontier logo]()
$164
Best flights from George Bush Intcntl to RaleighDiscover carefully curated flight deals from George Bush Intcntl to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Raleigh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 10/126:10 pm -
Nonstop2h 49m
Thu 10/156:30 am -
Nonstop2h 57m
Deal found 8/25![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 9/256:49 pm -
1 stop4h 39m
Tue 9/2912:26 pm -
1 stop4h 28m
Deal found 8/24![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 12/237:30 am -
Nonstop2h 37m
Tue 12/296:12 am -
1 stop7h 08m
Deal found 8/24![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/127:40 am -
Nonstop2h 46m
Tue 9/156:30 am -
Nonstop2h 57m
Deal found 8/20![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:34 pm -
1 stop14h 06m
Mon 10/56:44 pm -
2 stops20h 08m
Deal found 8/22![Alaska Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 10/216:10 pm -
Nonstop2h 49m
Tue 10/274:54 pm -
Nonstop3h 16m
Deal found 8/24![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 10/1112:00 pm -
Nonstop2h 49m
Tue 10/136:30 am -
Nonstop2h 57m
Deal found 8/22![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/22. 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 12/196:20 am -
1 stop6h 15m
Mon 1/412:09 pm -
Nonstop3h 16m
Deal found 8/22![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 12/116:12 pm -
Nonstop2h 42m
Sun 12/136:20 am -
Nonstop3h 14m
Deal found 8/21![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/237:40 am -
Nonstop2h 46m
Wed 9/306:30 am -
Nonstop2h 57m
Deal found 8/25![United Airlines logo]()
$667
Last-minute flights from George Bush Intcntl to RaleighDiscover last-minute flight deals from George Bush Intcntl to Raleigh. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Raleigh. Data last updated August 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:10 am -
Nonstop2h 53m
Sat 9/195:26 pm -
Nonstop3h 00m
Deal found 8/22![Frontier logo]()
$163
This CheapOair deal was found by Cheapflights users on 8/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:10 am -
Nonstop2h 53m
Mon 9/145:26 pm -
Nonstop3h 00m
Deal found 8/21![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/179:04 pm -
1 stop14h 34m
Mon 9/215:26 pm -
Nonstop3h 00m
Deal found 8/21![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/196:08 am -
1 stop17h 21m
Mon 9/215:26 pm -
Nonstop3h 00m
Deal found 8/22![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/196:08 am -
1 stop5h 30m
Wed 9/231:56 pm -
1 stop9h 34m
Deal found 8/24![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/216:08 am -
1 stop5h 30m
Sat 9/261:56 pm -
1 stop9h 34m
Deal found 8/24![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/229:04 pm -
1 stop14h 34m
Tue 9/296:35 am -
1 stop25h 42m
Deal found 8/25![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/226:28 am -
1 stop5h 10m
Sat 9/261:56 pm -
1 stop9h 34m
Deal found 8/24![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/239:04 pm -
1 stop14h 34m
Sat 9/261:56 pm -
1 stop9h 34m
Deal found 8/22![Frontier logo]()
$160
This Super.com deal was found by Cheapflights users on 8/24. 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.
Fri 9/2510:11 am -
Nonstop2h 53m
Mon 9/285:26 pm -
Nonstop3h 00m
Deal found 8/24![Frontier logo]()
$157
This deal was found by Cheapflights users on 8/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:11 am -
Nonstop2h 53m
Thu 10/85:26 pm -
Nonstop3h 11m
Deal found 8/23![Frontier logo]()
$158
One-way flights from George Bush Intcntl to RaleighSearch for one-way flight options from George Bush Intcntl to Raleigh. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from George Bush Intcntl to Raleigh. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Super.com deal was found by Cheapflights users on 8/24. 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 10/110:11 am -
Nonstop2h 53m
Deal found 8/24![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 8/24. 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 10/2210:12 am -
Nonstop2h 48m
Deal found 8/24![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Wed 10/2112:07 pm -
1 stop11h 21m
Deal found 8/24![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 8/21. 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 10/2310:12 am -
Nonstop2h 48m
Deal found 8/21![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/196:08 am -
1 stop17h 21m
Deal found 8/25![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/129:04 pm -
1 stop14h 34m
Deal found 8/23![Frontier logo]()
$81
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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $153 (Frontier) |
One-way from | $64 (Super.com) |
Popular in | April |
Cheapest in | February |
Average price | $253 |
Good round-trip deal | $173 or less |
Good one-way deal | $119 or less |
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 7,457,451 searches. Data last updated August 25, 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
Cheapest round-trip
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Mon 10/12
6:10 pm-9:59 pm
Nonstop2h 49m
Raleigh-Durham
Thu 10/15
6:30 am-8:27 am
Nonstop2h 57m
$257
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Fri 9/25
6:49 pm-12:28 am
1 stop4h 39m
Raleigh-Durham
Tue 9/29
12:26 pm-3:54 pm
1 stop4h 28m
$288
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Wed 12/23
7:30 am-11:07 am
Nonstop2h 37m
Raleigh-Durham
Tue 12/29
6:12 am-12:20 pm
1 stop7h 08m
$320
Quickest round-trip
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Sat 9/12
7:40 am-11:26 am
Nonstop2h 46m
Raleigh-Durham
Tue 9/15
6:30 am-8:27 am
Nonstop2h 57m
$347
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Wed 10/21
6:10 pm-9:59 pm
Nonstop2h 49m
Raleigh-Durham
Tue 10/27
4:54 pm-7:10 pm
Nonstop3h 16m
$347
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Sun 10/11
12:00 pm-3:49 pm
Nonstop2h 49m
Raleigh-Durham
Tue 10/13
6:30 am-8:27 am
Nonstop2h 57m
$457
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Sat 12/19
6:20 am-1:35 pm
1 stop6h 15m
Raleigh-Durham
Mon 1/4
12:09 pm-2:25 pm
Nonstop3h 16m
$462
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Fri 12/11
6:12 pm-9:54 pm
Nonstop2h 42m
Raleigh-Durham
Sun 12/13
6:20 am-8:34 am
Nonstop3h 14m
$468
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Wed 9/23
7:40 am-11:26 am
Nonstop2h 46m
Raleigh-Durham
Wed 9/30
6:30 am-8:27 am
Nonstop2h 57m
$667
HoustonRaleigh
IAH Houston George Bush Intcntl - RDU Raleigh-Durham
IAHRDU
Houston George Bush Intcntl
Thu 10/1
2:34 pm-5:40 am
1 stop14h 06m
Raleigh-Durham
Mon 10/5
6:44 pm-1:52 pm
2 stops20h 08m
$832
Showing 1-10 of 20 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
IAH-RDU
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 25, 2026.
It’s typically best to fly out from Houston George Bush Intcntl Airport to Raleigh at noon. Doing so could potentially save you 54% on the flight price compared to flying in the morning, which is usually more expensive.
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
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 25, 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.
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$219 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$407 | FlexibilityNo cancel fee | On-time71% |