$92+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — HOU
Jun 12 — Jun 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Raleigh to Houston
Cheapest
Best
Last-minute
One-way
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 May 13, 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 May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sun 6/712:54 pm
RDU
- IAH
1 stop19h 40m
Frontier
Sat 8/86:18 am
IAH
- RDU
1 stop17h 07m
Frontier
Deal found 5/9![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/212:54 pm
RDU
- IAH
1 stop10h 56m
Frontier
Wed 6/310:51 am
IAH
- RDU
1 stop6h 52m
Frontier
Deal found 5/9![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 5/13. 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.
Tue 7/1410:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Tue 8/49:42 am
IAH
- RDU
Nonstop2h 56m
Frontier
Deal found 5/13![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/912:54 pm
RDU
- IAH
1 stop19h 29m
Frontier
Tue 6/169:58 pm
IAH
- RDU
2 stops25h 23m
Frontier
Deal found 5/12![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:26 pm
RDU
- IAH
1 stop9h 44m
Frontier
Sat 6/139:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/13![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 6/212:54 pm
RDU
- IAH
1 stop19h 40m
Frontier
Sat 6/69:45 am
IAH
- RDU
Nonstop2h 52m
Frontier
Deal found 5/11![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/2312:54 pm
RDU
- IAH
1 stop19h 29m
Frontier
Sat 6/2710:36 am
IAH
- RDU
1 stop9h 28m
Frontier
Deal found 5/12![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:16 am
RDU
- IAH
Nonstop3h 18m
Frontier
Wed 6/109:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/13![Frontier logo]()
$188
This Super.com deal was found by Cheapflights users on 5/11. 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 6/172:36 pm
RDU
- IAH
1 stop19h 11m
Frontier
Wed 6/2410:36 am
IAH
- RDU
1 stop7h 12m
Frontier
Deal found 5/11![Frontier logo]()
$189
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:10 pm
RDU
- IAH
1 stop11h 38m
Frontier
Wed 6/1710:36 am
IAH
- RDU
1 stop7h 12m
Frontier
Deal found 5/13![Frontier logo]()
$190
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:14 am
RDU
- IAH
Nonstop2h 58m
Frontier
Sat 7/49:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/12![Frontier logo]()
$192
This Southwest deal was found by Cheapflights users on 5/12. 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 6/207:50 pm
RDU
- HOU
1 stop5h 15m
Southwest
Wed 6/242:40 pm
HOU
- RDU
1 stop7h 45m
Southwest
Deal found 5/12![Southwest logo]()
$297
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 May 13, 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 May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/1710:14 am
RDU
- IAH
Nonstop2h 58m
Frontier
Mon 6/228:55 pm
IAH
- RDU
1 stop14h 04m
Frontier
Deal found 5/8![Frontier logo]()
$222
This Southwest deal was found by Cheapflights users on 5/13. 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 7/141:15 pm
RDU
- HOU
Nonstop2h 45m
Southwest
Tue 8/410:10 am
HOU
- RDU
1 stop7h 00m
Southwest
Deal found 5/13![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 7/223:35 pm
RDU
- HOU
1 stop7h 16m
Delta
Tue 7/286:00 am
HOU
- RDU
1 stop5h 42m
Delta
Deal found 5/9![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/275:12 pm
RDU
- IAH
1 stop8h 22m
United Airlines
Tue 6/308:15 am
IAH
- RDU
Nonstop2h 47m
United Airlines
Deal found 5/9![United Airlines logo]()
$387
This CheapOair deal was found by Cheapflights users on 5/8. 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 5/286:00 am
RDU
- IAH
2 stops35h 44m
Multiple Airlines
Sun 5/316:30 am
IAH
- RDU
1 stop28h 01m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$497
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:58 am
RDU
- IAH
1 stop6h 14m
American Airlines
Thu 5/288:47 am
IAH
- RDU
1 stop4h 44m
American Airlines
Deal found 5/8![American Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 5/166:15 am
RDU
- IAH
1 stop9h 43m
Frontier
Fri 5/228:50 pm
IAH
- RDU
1 stop10h 14m
Frontier
Deal found 5/8![Frontier logo]()
$333
This Southwest deal was found by Cheapflights users on 5/11. 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.
Wed 6/176:10 pm
RDU
- HOU
1 stop6h 00m
Southwest
Tue 6/231:30 pm
HOU
- RDU
2 stops7h 45m
Southwest
Deal found 5/11![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:10 am
RDU
- IAH
1 stop4h 17m
Delta
Sat 8/810:21 am
IAH
- RDU
1 stop4h 25m
Delta
Deal found 5/11![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 5/12. 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.
Tue 6/237:40 am
RDU
- HOU
2 stops7h 25m
Southwest
Sat 6/277:50 am
HOU
- RDU
1 stop7h 35m
Southwest
Deal found 5/12![Southwest logo]()
$363
This Frontier deal was found by Cheapflights users on 5/8. 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 5/166:15 am
RDU
- IAH
1 stop9h 43m
Frontier
Sat 5/239:45 am
IAH
- RDU
Nonstop2h 52m
Frontier
Deal found 5/8![Frontier logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 8/86:30 am
RDU
- IAH
Nonstop2h 51m
United Airlines
Sat 8/86:11 pm
IAH
- RDU
Nonstop2h 52m
United Airlines
Deal found 5/11![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/9. 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 6/276:20 am
RDU
- IAH
1 stop4h 20m
Delta
Sat 6/272:43 pm
IAH
- RDU
1 stop5h 04m
Delta
Deal found 5/9![Delta logo]()
$421
This Southwest deal was found by Cheapflights users on 5/8. 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 7/94:05 pm
RDU
- HOU
2 stops6h 35m
Southwest
Mon 7/136:05 pm
HOU
- RDU
1 stop4h 50m
Southwest
Deal found 5/8![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 5/13. 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.
Fri 7/105:05 am
RDU
- HOU
Nonstop2h 45m
Southwest
Mon 7/135:10 pm
HOU
- RDU
1 stop4h 35m
Southwest
Deal found 5/13![Southwest logo]()
$408
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:10 am
RDU
- IAH
1 stop4h 17m
Delta
Fri 8/76:36 pm
IAH
- RDU
1 stop5h 06m
Delta
Deal found 5/11![Delta logo]()
$487
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
RDU
- HOU
2 stops8h 55m
Southwest
Tue 6/92:35 pm
HOU
- RDU
1 stop5h 30m
Southwest
Deal found 5/10![Southwest logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sun 6/76:30 am
RDU
- IAH
Nonstop2h 51m
United Airlines
Sun 6/76:08 pm
IAH
- RDU
Nonstop2h 51m
United Airlines
Deal found 5/11![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/56:30 am
RDU
- IAH
Nonstop2h 51m
United Airlines
Fri 6/56:08 pm
IAH
- RDU
Nonstop2h 51m
United Airlines
Deal found 5/10![United Airlines logo]()
$579
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:05 am
RDU
- HOU
Nonstop2h 45m
Southwest
Mon 6/82:40 pm
HOU
- RDU
2 stops8h 15m
Southwest
Deal found 5/10![Southwest logo]()
$474
This Southwest deal was found by Cheapflights users on 5/12. 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.
Fri 7/315:05 am
RDU
- HOU
Nonstop2h 45m
Southwest
Sun 8/23:00 pm
HOU
- RDU
Nonstop2h 40m
Southwest
Deal found 5/12![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:35 am
RDU
- HOU
1 stop4h 30m
Southwest
Mon 6/82:55 pm
HOU
- RDU
Nonstop2h 40m
Southwest
Deal found 5/10![Southwest logo]()
$484
This Southwest deal was found by Cheapflights users on 5/8. 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.
Fri 7/106:25 am
RDU
- HOU
2 stops6h 20m
Southwest
Sun 7/125:10 pm
HOU
- RDU
1 stop4h 40m
Southwest
Deal found 5/8![Southwest logo]()
$492
Last-minute flights from Raleigh to HoustonDiscover last-minute flight deals from Raleigh to Houston. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Houston. Data last updated May 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/212:54 pm
RDU
- IAH
1 stop10h 56m
Frontier
Wed 6/310:51 am
IAH
- RDU
1 stop6h 52m
Frontier
Deal found 5/9![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:26 pm
RDU
- IAH
1 stop9h 44m
Frontier
Sat 6/139:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/13![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 6/212:54 pm
RDU
- IAH
1 stop19h 40m
Frontier
Sat 6/69:45 am
IAH
- RDU
Nonstop2h 52m
Frontier
Deal found 5/11![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:16 am
RDU
- IAH
Nonstop3h 18m
Frontier
Wed 6/109:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/13![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sun 6/712:54 pm
RDU
- IAH
1 stop19h 40m
Frontier
Sat 8/86:18 am
IAH
- RDU
1 stop17h 07m
Frontier
Deal found 5/9![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/912:54 pm
RDU
- IAH
1 stop19h 29m
Frontier
Tue 6/169:58 pm
IAH
- RDU
2 stops25h 23m
Frontier
Deal found 5/12![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:10 pm
RDU
- IAH
1 stop11h 38m
Frontier
Wed 6/1710:36 am
IAH
- RDU
1 stop7h 12m
Frontier
Deal found 5/13![Frontier logo]()
$190
This Super.com deal was found by Cheapflights users on 5/11. 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 6/172:36 pm
RDU
- IAH
1 stop19h 11m
Frontier
Wed 6/2410:36 am
IAH
- RDU
1 stop7h 12m
Frontier
Deal found 5/11![Frontier logo]()
$189
This Super.com deal was found by Cheapflights users on 5/10. 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.
Thu 6/1810:14 am
RDU
- IAH
Nonstop2h 58m
Frontier
Sat 6/209:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/10![Frontier logo]()
$194
This Southwest deal was found by Cheapflights users on 5/12. 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 6/207:50 pm
RDU
- HOU
1 stop5h 15m
Southwest
Wed 6/242:40 pm
HOU
- RDU
1 stop7h 45m
Southwest
Deal found 5/12![Southwest logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/2312:54 pm
RDU
- IAH
1 stop19h 29m
Frontier
Sat 6/2710:36 am
IAH
- RDU
1 stop9h 28m
Frontier
Deal found 5/12![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:14 am
RDU
- IAH
Nonstop2h 58m
Frontier
Sat 7/49:42 am
IAH
- RDU
Nonstop2h 59m
Frontier
Deal found 5/12![Frontier logo]()
$192
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 May 13, 2026.
Search for one-way flight options from Raleigh to Houston. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Super.com deal was found by Cheapflights users on 5/13. 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.
Wed 7/812:14 pm
RDU
- IAH
1 stop11h 25m
Frontier
Deal found 5/13![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 8/410:22 pm
RDU
- IAH
1 stop21h 03m
Frontier
Deal found 5/12![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Deal found 5/13![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 5/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:43 am
RDU
- IAH
1 stop6h 07m
Frontier
Deal found 5/13![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 5/11. 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.
Tue 6/3010:14 am
RDU
- IAH
Nonstop2h 58m
Frontier
Deal found 5/11![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:36 pm
RDU
- IAH
1 stop19h 11m
Frontier
Deal found 5/12![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/110:14 am
RDU
- IAH
Nonstop2h 58m
Frontier
Deal found 5/8![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:20 am
RDU
- IAH
Nonstop2h 59m
Frontier
Deal found 5/12![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Mon 6/112:33 pm
RDU
- IAH
2 stops31h 44m
Frontier
Deal found 5/11![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 6/910:22 pm
RDU
- IAH
2 stops12h 45m
Frontier
Deal found 5/11![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Fri 6/512:33 pm
RDU
- IAH
1 stop22h 34m
Frontier
Deal found 5/12![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 5/13. 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.
Mon 6/810:16 am
RDU
- IAH
Nonstop3h 18m
Frontier
Deal found 5/13![Frontier logo]()
$105
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 May 13, 2026.
Round-trip from | $173 (Kiwi.com) |
|---|---|
One-way from | $92 (Super.com) |
Popular in | March |
Cheapest in | September |
Average price | $312 |
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 May 13, 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
Wed 6/17
10:14 am-12:12 pm
Nonstop2h 58m
Houston George Bush Intcntl
Mon 6/22
8:55 pm-11:59 am
1 stop14h 04m
$222
RaleighHouston
RDU - IAH
RDUIAH
Raleigh-Durham
Sat 5/16
6:15 am-2:58 pm
1 stop9h 43m
Houston George Bush Intcntl
Fri 5/22
8:50 pm-8:04 am
1 stop10h 14m
$333
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Tue 7/14
1:15 pm-3:00 pm
Nonstop2h 45m
Houston Hobby
Tue 8/4
10:10 am-6:10 pm
1 stop7h 00m
$340
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Wed 7/22
3:35 pm-9:51 pm
1 stop7h 16m
Houston Hobby
Tue 7/28
6:00 am-12:42 pm
1 stop5h 42m
$349
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Wed 6/17
6:10 pm-11:10 pm
1 stop6h 00m
Houston Hobby
Tue 6/23
1:30 pm-10:15 pm
2 stops7h 45m
$354
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Tue 6/23
7:40 am-2:05 pm
2 stops7h 25m
Houston Hobby
Sat 6/27
7:50 am-4:25 pm
1 stop7h 35m
$363
RaleighHouston
RDU - IAH
RDUIAH
Raleigh-Durham
Sat 5/16
6:15 am-2:58 pm
1 stop9h 43m
Houston George Bush Intcntl
Sat 5/23
9:45 am-1:37 pm
Nonstop2h 52m
$364
RaleighHouston
RDU - IAH
RDUIAH
Raleigh-Durham
Mon 8/3
10:10 am-1:27 pm
1 stop4h 17m
Houston George Bush Intcntl
Sat 8/8
10:21 am-3:46 pm
1 stop4h 25m
$376
RaleighHouston
RDU - IAH
RDUIAH
Raleigh-Durham
Sat 6/27
5:12 pm-12:34 am
1 stop8h 22m
Houston George Bush Intcntl
Tue 6/30
8:15 am-12:02 pm
Nonstop2h 47m
$387
RaleighHouston
RDU - HOU
RDUHOU
Raleigh-Durham
Thu 7/9
4:05 pm-9:40 pm
2 stops6h 35m
Houston Hobby
Mon 7/13
6:05 pm-11:55 pm
1 stop4h 50m
$408
Showing 1-10 of 41 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
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 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 $104). 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 May 13, 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 18% on airfare.
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 May 9, 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.
How much does it cost to fly round-trip from Raleigh to Houston?
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 May 13, 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.
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Raleigh
Popular flights
Alternative routes for Raleigh to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Houston by cabin class
Find flights from Raleigh to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Houston flights
Browse other Raleigh and Houston flight options. Last updated on May 13, 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 May 13, 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$182 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$381 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$244 | Average$344 | FlexibilityNo cancel fee | On-time62% |