$98+ Cheap flights from Raleigh (RDU) to Houston
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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — HOU
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Houston 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 Raleigh-Durham to Houston are usually found in September or October, booked 83 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Raleigh to Houston
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Cheapest flights from Raleigh to HoustonExplore the most affordable flight options available from Raleigh to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Raleigh to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Frontier deal was found by Cheapflights users on 6/9. 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.
Wed 9/94:20 pm
RDU
- IAH
1 stop6h 46m
Frontier
Sat 9/1211:38 am
IAH
- RDU
Nonstop2h 46m
Frontier
Deal found 6/9![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/231:40 pm
RDU
- IAH
1 stop8h 20m
Frontier
Wed 10/77:00 am
IAH
- RDU
1 stop7h 07m
Frontier
Deal found 6/11![Frontier logo]()
$199
This Super.com deal was found by Cheapflights users on 6/11. 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.
Wed 7/1510:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Sat 8/159:40 am
IAH
- RDU
Nonstop2h 56m
Frontier
Deal found 6/11![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/16:15 am
RDU
- IAH
1 stop17h 33m
Frontier
Fri 7/108:02 pm
IAH
- RDU
1 stop11h 44m
Frontier
Deal found 6/11![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/104:20 pm
RDU
- IAH
1 stop6h 46m
Frontier
Thu 9/171:35 pm
IAH
- RDU
1 stop9h 42m
Frontier
Deal found 6/9![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/126:15 am
RDU
- IAH
1 stop6h 12m
Multiple Airlines
Mon 8/178:16 am
IAH
- RDU
2 stops25h 59m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$206
This Frontier deal was found by Cheapflights users on 6/10. 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 8/1510:11 am
RDU
- IAH
Nonstop2h 59m
Frontier
Fri 8/219:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 6/10![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/1710:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Thu 8/208:02 pm
IAH
- RDU
1 stop11h 01m
Frontier
Deal found 6/10![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/1410:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Wed 7/226:00 am
IAH
- RDU
1 stop17h 04m
Frontier
Deal found 6/13![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/298:29 pm
RDU
- IAH
1 stop13h 18m
Multiple Airlines
Wed 7/810:53 am
IAH
- RDU
1 stop12h 11m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/236:14 pm
RDU
- IAH
1 stop5h 25m
Frontier
Tue 11/107:00 am
IAH
- RDU
1 stop6h 58m
Frontier
Deal found 6/10![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 6/10. 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 9/121:40 pm
RDU
- IAH
Nonstop3h 04m
Frontier
Mon 9/141:35 pm
IAH
- RDU
1 stop9h 42m
Frontier
Deal found 6/10![Frontier logo]()
$212
Best flights from Raleigh to HoustonDiscover carefully curated flight deals from Raleigh to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Raleigh to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/16:30 am
RDU
- IAH
Nonstop2h 57m
United Airlines
Tue 9/86:10 pm
IAH
- RDU
Nonstop2h 49m
United Airlines
Deal found 6/9![United Airlines logo]()
$209
This Southwest deal was found by Cheapflights users on 6/11. 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 10/16:25 pm
RDU
- HOU
Nonstop2h 50m
Southwest
Mon 10/510:00 am
HOU
- RDU
2 stops6h 45m
Southwest
Deal found 6/11![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 9/53:50 pm
RDU
- HOU
1 stop6h 33m
Delta
Mon 9/76:00 am
HOU
- RDU
1 stop5h 45m
Delta
Deal found 6/9![Delta logo]()
$338
This Super.com deal was found by Cheapflights users on 6/13. 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.
Sun 6/2110:22 pm
RDU
- IAH
1 stop11h 25m
Frontier
Thu 6/259:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 6/13![Frontier logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 6/2312:54 pm
RDU
- IAH
1 stop10h 54m
Multiple Airlines
Mon 6/297:24 pm
IAH
- RDU
1 stop13h 36m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 6/12. 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.
Sat 7/188:25 pm
RDU
- HOU
1 stop4h 25m
Southwest
Tue 7/2110:25 am
HOU
- RDU
2 stops6h 15m
Southwest
Deal found 6/12![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 6/9. 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.
Sat 9/1212:00 pm
RDU
- HOU
Nonstop2h 45m
Southwest
Sun 9/137:10 pm
HOU
- RDU
Nonstop2h 35m
Southwest
Deal found 6/9![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 8/1810:40 am
RDU
- IAH
1 stop5h 37m
United Airlines
Wed 8/197:40 am
IAH
- RDU
Nonstop2h 46m
United Airlines
Deal found 6/12![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 6/13. 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.
Mon 7/275:05 am
RDU
- HOU
Nonstop2h 45m
Southwest
Wed 7/297:35 am
HOU
- RDU
1 stop4h 35m
Southwest
Deal found 6/13![Southwest logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 6/2312:54 pm
RDU
- IAH
1 stop10h 54m
Frontier
Mon 6/296:14 pm
IAH
- RDU
2 stops14h 05m
Frontier
Deal found 6/13![Frontier logo]()
$456
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 6/306:20 am
RDU
- HOU
1 stop6h 52m
Delta
Tue 7/712:55 pm
HOU
- RDU
1 stop4h 59m
Delta
Deal found 6/10![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 9/85:05 pm
RDU
- IAH
Nonstop3h 04m
United Airlines
Fri 1/112:05 pm
IAH
- RDU
Nonstop2h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 6/13. 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.
Mon 8/35:05 am
RDU
- HOU
Nonstop2h 45m
Southwest
Wed 8/511:00 am
HOU
- RDU
1 stop7h 00m
Southwest
Deal found 6/13![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 6/9. 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 8/132:40 pm
RDU
- HOU
2 stops6h 25m
Southwest
Fri 8/144:20 pm
HOU
- RDU
1 stop6h 50m
Southwest
Deal found 6/9![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/13. 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 6/2910:32 am
RDU
- IAH
1 stop5h 39m
United Airlines
Wed 7/812:03 pm
IAH
- RDU
Nonstop2h 52m
United Airlines
Deal found 6/13![United Airlines logo]()
$543
This Southwest deal was found by Cheapflights users on 6/13. 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.
Sat 7/115:15 am
RDU
- HOU
2 stops7h 00m
Southwest
Sat 7/188:15 am
HOU
- RDU
1 stop6h 45m
Southwest
Deal found 6/13![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 6/12. 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.
Sat 7/188:25 pm
RDU
- HOU
1 stop4h 25m
Southwest
Sun 7/199:00 am
HOU
- RDU
1 stop7h 30m
Southwest
Deal found 6/12![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/112:45 pm
RDU
- IAH
Nonstop2h 59m
United Airlines
Sun 7/512:03 pm
IAH
- RDU
Nonstop2h 52m
United Airlines
Deal found 6/12![United Airlines logo]()
$578
This Southwest deal was found by Cheapflights users on 6/13. 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.
Tue 6/301:15 pm
RDU
- HOU
Nonstop2h 45m
Southwest
Sat 7/411:30 am
HOU
- RDU
Nonstop2h 40m
Southwest
Deal found 6/13![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/266:30 am
RDU
- IAH
Nonstop2h 51m
United Airlines
Fri 6/2612:03 pm
IAH
- RDU
Nonstop2h 52m
United Airlines
Deal found 6/10![United Airlines logo]()
$622
Last-minute flights from Raleigh to HoustonDiscover last-minute flight deals from Raleigh to Houston. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Houston. Data last updated June 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/298:29 pm
RDU
- IAH
1 stop13h 18m
Multiple Airlines
Wed 7/810:53 am
IAH
- RDU
1 stop12h 11m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/16:15 am
RDU
- IAH
1 stop17h 33m
Frontier
Fri 7/108:02 pm
IAH
- RDU
1 stop11h 44m
Frontier
Deal found 6/11![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/46:15 am
RDU
- IAH
1 stop17h 33m
Frontier
Mon 7/66:00 am
IAH
- RDU
1 stop17h 04m
Frontier
Deal found 6/9![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/76:14 pm
RDU
- IAH
1 stop14h 06m
Frontier
Tue 7/149:40 am
IAH
- RDU
Nonstop2h 56m
Frontier
Deal found 6/9![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/86:14 pm
RDU
- IAH
1 stop15h 10m
Frontier
Wed 7/158:02 pm
IAH
- RDU
1 stop10h 59m
Frontier
Deal found 6/10![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/96:15 am
RDU
- IAH
1 stop17h 24m
Frontier
Mon 7/138:37 pm
IAH
- RDU
1 stop19h 52m
Frontier
Deal found 6/10![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/1410:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Wed 7/226:00 am
IAH
- RDU
1 stop17h 04m
Frontier
Deal found 6/13![Frontier logo]()
$209
This Super.com deal was found by Cheapflights users on 6/11. 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.
Wed 7/1510:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Sat 8/159:40 am
IAH
- RDU
Nonstop2h 56m
Frontier
Deal found 6/11![Frontier logo]()
$201
This Kissandfly.com deal was found by Cheapflights users on 6/9. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:04 pm
RDU
- IAH
1 stop11h 35m
Frontier
Sun 7/198:50 am
IAH
- RDU
1 stop13h 38m
Frontier
Deal found 6/9![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/1810:11 am
RDU
- IAH
Nonstop2h 59m
Frontier
Wed 7/228:02 pm
IAH
- RDU
1 stop10h 59m
Frontier
Deal found 6/11![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/236:14 pm
RDU
- IAH
1 stop5h 25m
Frontier
Tue 11/107:00 am
IAH
- RDU
1 stop6h 58m
Frontier
Deal found 6/10![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/246:15 am
RDU
- IAH
1 stop17h 24m
Frontier
Sun 7/268:50 am
IAH
- RDU
1 stop14h 14m
Frontier
Deal found 6/11![Frontier logo]()
$203
One-way flights from Raleigh to HoustonSearch for one-way flight options from Raleigh to Houston. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Raleigh to Houston. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Frontier deal was found by Cheapflights users on 6/10. 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 8/810:11 am
RDU
- IAH
Nonstop2h 59m
Frontier
Deal found 6/10![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/96:14 pm
RDU
- IAH
1 stop5h 25m
Frontier
Deal found 6/10![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 6/10. 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.
Thu 9/101:40 pm
RDU
- IAH
Nonstop3h 04m
Frontier
Deal found 6/10![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 6/11. 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.
Mon 8/1010:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Deal found 6/11![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 6/11. 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 9/111:40 pm
RDU
- IAH
Nonstop3h 04m
Frontier
Deal found 6/11![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 6/2912:10 pm
RDU
- IAH
1 stop20h 13m
Frontier
Deal found 6/9![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 9/211:51 am
RDU
- IAH
1 stop11h 57m
Frontier
Deal found 6/10![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/711:55 am
RDU
- IAH
2 stops27h 55m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$113
This Super.com deal was found by Cheapflights users on 6/10. 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.
Tue 7/1410:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Deal found 6/10![Frontier logo]()
$114
This deal was found by Cheapflights users on 6/9. 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.
Tue 8/116:15 am
RDU
- IAH
1 stop6h 12m
Frontier
Deal found 6/9![Frontier logo]()
$115
This Delta deal was found by Cheapflights users on 6/10. 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 9/211:21 am
RDU
- HOU
1 stop6h 04m
Delta
Deal found 6/10![Delta logo]()
$115
This Frontier deal was found by Cheapflights users on 6/9. 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.
Wed 8/510:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Deal found 6/9![Frontier logo]()
$116
Find flight deals from Raleigh to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Houston (HO1). 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 June 14, 2026.
Round-trip from | $198 (Frontier) |
|---|---|
One-way from | $98 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $336 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Houston 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 June 14, 2026.
Use the filters below to find and compare flights from Raleigh to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighHouston
RDU - IAH
RDUIAH
Raleigh-Durham
Tue 9/1
6:30 am-8:27 am
Nonstop2h 57m
Houston George Bush Intcntl
Tue 9/8
6:10 pm-9:59 pm
Nonstop2h 49m
$209
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Thu 10/1
6:25 pm-8:15 pm
Nonstop2h 50m
Houston Hobby
Mon 10/5
10:00 am-5:45 pm
2 stops6h 45m
$310
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Sat 9/5
3:50 pm-9:23 pm
1 stop6h 33m
Houston Hobby
Mon 9/7
6:00 am-12:45 pm
1 stop5h 45m
$338
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Sat 7/18
8:25 pm-11:50 pm
1 stop4h 25m
Houston Hobby
Tue 7/21
10:25 am-5:40 pm
2 stops6h 15m
$354
Quickest round-trip
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Sat 9/12
12:00 pm-1:45 pm
Nonstop2h 45m
Houston Hobby
Sun 9/13
7:10 pm-10:45 pm
Nonstop2h 35m
$361
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Mon 7/27
5:05 am-6:50 am
Nonstop2h 45m
Houston Hobby
Wed 7/29
7:35 am-1:10 pm
1 stop4h 35m
$366
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Mon 8/3
5:05 am-6:50 am
Nonstop2h 45m
Houston Hobby
Wed 8/5
11:00 am-7:00 pm
1 stop7h 00m
$366
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Thu 8/13
2:40 pm-8:05 pm
2 stops6h 25m
Houston Hobby
Fri 8/14
4:20 pm-12:10 am
1 stop6h 50m
$384
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Sat 7/11
5:15 am-11:15 am
2 stops7h 00m
Houston Hobby
Sat 7/18
8:15 am-4:00 pm
1 stop6h 45m
$409
RaleighHouston
RDU - IAH
RDUIAH
Raleigh-Durham
Sun 6/21
10:22 pm-8:47 am
1 stop11h 25m
Houston George Bush Intcntl
Thu 6/25
9:42 am-1:41 pm
Nonstop2h 59m
$418
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Raleigh with our price prediction graph.
RDU-HO1
RDU-IAH
RDU-HOU
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 Raleigh to Houston
RDU-HO1
RDU-IAH
RDU-HOU
What is the cheapest month to book a flight from Raleigh to Houston?
Currently, September is the cheapest month in which you can book a flight from Raleigh to Houston (average of $25). Flying from Raleigh to Houston in July is currently the most expensive (average of $125). 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 RDU to HOU?
Find hourly flight availability from Raleigh to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2026.
One of the essential ways to save on airfare from Raleigh to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.
How much does it cost to fly round-trip from Raleigh to Houston?
How far ahead should I book a flight from Raleigh to Houston?
The price you pay for your flight from Raleigh to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Raleigh to Houston?
Use this chart to determine the cheapest time to fly round-trip from Raleigh to Houston. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Raleigh to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Raleigh to Houston 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 Raleigh to Houston trip
Our travel experts
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 14, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Raleigh to Houston. 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.
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from Raleigh to Houston by cabin class
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Raleigh and Houston flights
Browse other Raleigh and Houston flight options. Last updated on June 14, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on June 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Raleigh to Houston
Discover the top 6 airlines that operate flights from Raleigh to Houston. 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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$182 | Average$358 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$381 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$244 | Average$344 | FlexibilityNo cancel fee | On-time62% |