Cheap Flights from Raleigh to Houston
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Deals from
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Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Raleigh to Houston
Explore current cheapest deals departing from Raleigh to Houston
Round trip
Sort by: Cheapest
October 2 - October 17
RDU - Houston
$140
$162
Round trip
September 25 - October 24
RDU - Houston
$152
$162
Round trip
September 25 - October 17
RDU - Houston
$152
$162
Round trip
October 2 - October 31
RDU - Houston
$138
$162
Round trip
October 2 - October 24
RDU - Houston
$138
$162
Round trip
October 24 - November 7
RDU - Houston
$153
$166
Round trip
October 24 - October 31
RDU - Houston
$169
$166
Round trip
September 25 - September 30
RDU - Houston
$273
$166
Round trip
July 14 - July 21
RDU - Houston
$234
$167
Round trip
July 10 - July 18
RDU - Houston
$229
$167
Round trip
Unlock all 500+ flight deals to Houston and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Raleigh to Houston
How much is a round trip from Raleigh to Houston
Regular price: $119 - $287
Prices for flights from Raleigh to Houston are currently within the regular range.
The regular price range for flights from Raleigh to Houston is between $119 and $287. The current lowest deal is $162 with Frontier Airlines for travel from Sep 25-Oct 17.
now $162
Low $119
High $287
The cheapest time to fly from Raleigh to Houston
The cheapest month to fly from RDU to HOU is April, with a median price of $126. The most expensive month is June, with a median price of $656. Prices are generally lower from January to October.
April
Flights from $126
June
Flights from $656
Direct flights from Raleigh to Houston
Frontier Airlines
Last-minute flights going from Raleigh to Houston
Wed, Jul 1
RDU - Houston
Raleigh (RDU) - Houston (IAH)
Frontier Airlines
$249
$205
One-way
Fri, Jul 3
RDU - Houston
Raleigh (RDU) - Houston (IAH)
Breeze Airways
$215
$190
One-way
Sat, Jul 4
RDU - Houston
Raleigh (RDU) - Houston (IAH)
Frontier Airlines
$255
$185
One-way
Sun, Jul 5
RDU - Houston
Raleigh (RDU) - Houston (IAH)
Frontier Airlines
$239
$188
One-way
Mon, Jul 6
RDU - Houston
Raleigh (RDU) - Houston (IAH)
Frontier Airlines
$243
$181
One-way
Tue, Jul 7
RDU - Houston
Raleigh (RDU) - Houston (IAH)
Frontier Airlines
$251
$180
One-way
Biggest price drops on these dates for flights from Raleigh to Houston
Sep 25 - Sep 30
$273 → $166
39%
Oct 10 - Oct 17
$258 → $167
35%
Sep 1 - Sep 3
$258 → $172
33%
Aug 5 - Aug 8
$251 → $168
33%
Popular Airports to fly from Raleigh to Houston
Raleigh - Houston route insights
💸 Price insights
Recent RDU to HOU fares are below the typical level.
Recent fares from Raleigh to Houston are below the typical level, with a median price of $204.
📅 Best time to fly
April is historically the cheapest month to fly from RDU to HOU.
Historically, April is the cheapest month to fly from Raleigh to Houston, with a median price of $126.
⏱️ Flight duration
Direct flights from RDU to HOU take 5h 58m.
The median flight time for this route is 5 hours and 58 minutes.
✈️ Airlines & availability
Frontier Airlines offers direct flights on this route.
Frontier Airlines provides direct flights from Raleigh to Houston, with frequent deals available.
🏆 Airline highlight
Frontier Airlines has 1 direct deal from RDU to HOU.
Frontier Airlines offers 1 direct deal for flights from Raleigh to Houston.
🎯 Booking tip
Deals from RDU to HOU are frequent, with 1.03 deals per day.
Deals for flights from Raleigh to Houston are frequent, with 1.03 deals per day.
Raleigh main airports to depart from
Raleigh–Durham International (RDU)
Raleigh–Durham International Airport is a good choice for flights from Raleigh to Houston.
📍 ~18 km from city center (reachable by car)
💸 Flights from ~$162
Houston main airports to arrive at
George Bush Intercontinental (IAH)
George Bush Intercontinental Airport offers a convenient arrival option for flights from Raleigh to Houston.
📍 ~28 km from Houston (reachable by car)
💸 Flights from ~$162
William P. Hobby (HOU)
William P. Hobby Airport is a good choice for travelers flying from Raleigh to Houston.
📍 ~17 km from Houston (reachable by car)
💸 Flights from ~$162
Airports nearby Houston used as alternative
Austin–Bergstrom International (AUS)
Austin–Bergstrom International offers extensive domestic and growing international routes, making it a practical alternative.
📍 ~250 km from Houston (reachable by car)
💸 Flights from ~$193
San Antonio International (SAT)
San Antonio International provides reliable service and often competitive pricing for domestic routes.
📍 ~300 km from Houston (reachable by car)
💸 Flights from ~$150
Dallas/Fort Worth International (DFW)
Dallas/Fort Worth International is a massive global hub offering nearly any destination not served by Houston.
📍 ~400 km from Houston (reachable by car)
💸 Flights from ~$168
Dallas Love Field (DAL)
Dallas Love Field is a major domestic hub, particularly useful for Southwest Airlines passengers.
📍 ~380 km from Houston (reachable by car)
💸 Flights from ~$357
Easterwood (CLL)
Easterwood is the closest geographical alternative for residents in Northwest Houston suburbs, with fast processing.
📍 ~140 km from Houston (reachable by car)
💸 Flights from ~$348
Business & First Class Flight Deals to Houston
Discover luxury on the budget with premium cabin class on flights from Raleigh to Houston.
Elite
Best Elite deals to Houston
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From RDU
Elite
Nov 03
Houston, United States
82% AI deal score
$1,185
$745
Save $440
From RDU
Elite
Nov 07
Houston, United States
82% AI deal score
$1,185
$749
Save $436
From RDU
Elite
Oct 10
Houston, United States
81% AI deal score
$1,130
$745
Save $385
From RDU
Elite
Aug 22
Houston, United States
81% AI deal score
$1,153
$749
Save $404
From RDU
Elite
Aug 15
Houston, United States
81% AI deal score
$1,179
$749
Save $430
From RDU
Elite
Aug 04
Houston, United States
81% AI deal score
$1,522
$809
Save $713
From RDU
Elite
Sep 19
Houston, United States
80% AI deal score
$1,070
$749
Save $321
From RDU
Elite
Aug 06
Houston, United States
79% AI deal score
$1,489
$863
Save $626
From RDU
Elite
Oct 15
Houston, United States
76% AI deal score
$1,407
$905
Save $502
From RDU
Elite
Nov 26
Houston, United States
75% AI deal score
$1,181
$855
Save $326
From RDU
Elite
Nov 06
Houston, United States
75% AI deal score
$1,484
$983
Save $501
From RDU
Elite
Jun 18
Houston, United States
75% AI deal score
$2,090
$1,400
Save $690
From RDU
Elite
Sep 20
Houston, United States
74% AI deal score
$1,433
$1,049
Save $384
From RDU
Elite
Jun 18
Houston, United States
74% AI deal score
$2,061
$1,400
Save $661
From RDU
Elite
Jun 18
Houston, United States
74% AI deal score
$2,008
$1,400
Save $608
From RDU
Elite
Jun 18
Houston, United States
74% AI deal score
$2,114
$1,430
Save $684
From RDU
Elite
Jun 18
Houston, United States
74% AI deal score
$2,111
$1,467
Save $644
From RDU
Elite
Aug 05
Houston, United States
70% AI deal score
$863
$739
Save $124
From RDU
Elite
Aug 11
Houston, United States
70% AI deal score
$853
$739
Save $114
From RDU
Elite
Aug 05
Houston, United States
70% AI deal score
$932
$766
Save $166
From RDU
Elite
Dec 05
Houston, United States
69% AI deal score
$830
$739
Save $91
From RDU
Elite
Oct 27
Houston, United States
69% AI deal score
$834
$739
Save $95
From RDU
Elite
Oct 28
Houston, United States
69% AI deal score
$834
$739
Save $95
From RDU
Elite
Aug 26
Houston, United States
69% AI deal score
$843
$739
Save $104
From RDU
Elite
Oct 17
Houston, United States
69% AI deal score
$829
$739
Save $90
From RDU
Elite
Aug 25
Houston, United States
69% AI deal score
$843
$739
Save $104
From RDU
Elite
Oct 21
Houston, United States
69% AI deal score
$830
$739
Save $91
From RDU
Elite
Aug 29
Houston, United States
69% AI deal score
$889
$746
Save $143
From RDU
Elite
Aug 05
Houston, United States
69% AI deal score
$918
$760
Save $158
From RDU
Elite
Jul 22
Houston, United States
68% AI deal score
$794
$739
Save $55
From RDU
Elite
Jul 23
Houston, United States
68% AI deal score
$829
$769
Save $60
From RDU
Elite
Aug 05
Houston, United States
68% AI deal score
$1,497
$1,169
Save $328
From RDU
Elite
Jun 18
Houston, United States
68% AI deal score
$1,771
$1,400
Save $371
From RDU
Elite
Sep 19
Houston, United States
68% AI deal score
$815
$691
Save $124
From RDU
Elite
Sep 23
Houston, United States
68% AI deal score
$834
$718
Save $116
From RDU
Elite
Aug 27
Houston, United States
68% AI deal score
$914
$787
Save $127
From RDU
Elite
Aug 20
Houston, United States
68% AI deal score
$907
$787
Save $120
From RDU
Elite
Aug 28
Houston, United States
68% AI deal score
$914
$787
Save $127
From RDU
Elite
Sep 08
Houston, United States
67% AI deal score
$774
$739
Save $35
From RDU
Elite
Sep 22
Houston, United States
67% AI deal score
$783
$739
Save $44
From RDU
Elite
Jul 14
Houston, United States
67% AI deal score
$792
$753
Save $39
From RDU
Elite
Jul 08
Houston, United States
67% AI deal score
$822
$767
Save $55
From RDU
Elite
Aug 10
Houston, United States
67% AI deal score
$853
$793
Save $60
From RDU
Elite
Aug 17
Houston, United States
67% AI deal score
$843
$793
Save $50
From RDU
Elite
Dec 03
Houston, United States
67% AI deal score
$911
$835
Save $76
From RDU
Elite
Jun 19
Houston, United States
67% AI deal score
$1,781
$1,410
Save $371
From RDU
Elite
Oct 22
Houston, United States
67% AI deal score
$831
$745
Save $86
From RDU
Elite
Sep 10
Houston, United States
67% AI deal score
$839
$745
Save $94
From RDU
Elite
Oct 23
Houston, United States
67% AI deal score
$842
$787
Save $55
From RDU
Elite
Oct 22
Houston, United States
67% AI deal score
$843
$787
Save $56
From RDU
Elite
Oct 08
Houston, United States
67% AI deal score
$845
$787
Save $58
From RDU
Elite
Jun 28
Houston, United States
66% AI deal score
$3,025
$3,013
Save $12
From RDU
Elite
Aug 31
Houston, United States
66% AI deal score
$816
$793
Save $23
From RDU
Elite
Jun 19
Houston, United States
66% AI deal score
$1,735
$1,410
Save $325
From RDU
Elite
Jun 19
Houston, United States
66% AI deal score
$1,661
$1,410
Save $251
From RDU
Elite
Jun 17
Houston, United States
66% AI deal score
$1,781
$1,430
Save $351
From RDU
Elite
Nov 04
Houston, United States
66% AI deal score
$737
$718
Save $19
From RDU
Elite
Oct 04
Houston, United States
66% AI deal score
$819
$787
Save $32
From RDU
Elite
Jul 30
Houston, United States
65% AI deal score
$718
From RDU
Elite
Jul 22
Houston, United States
65% AI deal score
$718
From RDU
Elite
Jul 23
Houston, United States
65% AI deal score
$721
From RDU
Elite
Sep 23
Houston, United States
50% AI deal score
$815
$691
Save $124
From RDU
Elite
Jul 30
Houston, United States
50% AI deal score
$745
From RDU
Elite
Jul 11
Houston, United States
50% AI deal score
$746
From RDU
Elite
Jul 15
Houston, United States
50% AI deal score
$760
From RDU
Elite
Jul 28
Houston, United States
50% AI deal score
$760
From RDU
Elite
Jul 13
Houston, United States
50% AI deal score
$771
From RDU
Elite
Jul 06
Houston, United States
50% AI deal score
$771
From RDU
Elite
Jul 10
Houston, United States
50% AI deal score
$785
From RDU
Elite
Jul 17
Houston, United States
50% AI deal score
$787
From RDU
Elite
Nov 24
Houston, United States
50% AI deal score
$822
From RDU
Elite
Dec 11
Houston, United States
50% AI deal score
$829
From RDU
Elite
Nov 24
Houston, United States
50% AI deal score
$892
From RDU
Elite
Sep 21
Houston, United States
49% AI deal score
$793
From RDU
Elite
Nov 01
Houston, United States
49% AI deal score
$877
From RDU
Elite
Sep 16
Houston, United States
49% AI deal score
$845
$760
Save $85
From RDU
Elite
Oct 07
Houston, United States
49% AI deal score
$851
$760
Save $91
From RDU
Elite
Sep 20
Houston, United States
48% AI deal score
$815
$760
Save $55
From RDU
Elite
Oct 07
Houston, United States
48% AI deal score
$833
$760
Save $73
From RDU
Elite
Oct 15
Houston, United States
48% AI deal score
$841
$787
Save $54
From RDU
Elite
Aug 05
Houston, United States
46% AI deal score
$1,573
$1,563
Save $10
From RDU
Elite
Dec 02
Houston, United States
46% AI deal score
$691
From RDU
Elite
Nov 26
Houston, United States
46% AI deal score
$745
From RDU
Elite
Dec 11
Houston, United States
46% AI deal score
$787
From RDU
Elite
Nov 06
Houston, United States
46% AI deal score
$829
From RDU
Elite
Jun 29
Houston, United States
46% AI deal score
$850
From RDU
Elite
Dec 20
Houston, United States
45% AI deal score
$934
From RDU
Elite
Jun 18
Houston, United States
44% AI deal score
$4,049
From RDU
Elite
Nov 17
Houston, United States
44% AI deal score
$913
From RDU
Elite
Jun 28
Houston, United States
43% AI deal score
$3,396
From RDU
Elite
Jun 28
Houston, United States
43% AI deal score
$3,555
From RDU
Elite
Jun 18
Houston, United States
43% AI deal score
$3,909
From RDU
Elite
Dec 08
Houston, United States
43% AI deal score
$913
From RDU
Elite
Jul 15
Houston, United States
42% AI deal score
$2,908
From RDU
Elite
Aug 07
Houston, United States
42% AI deal score
$3,238
From RDU
Elite
Aug 12
Houston, United States
41% AI deal score
$3,227
From RDU
Elite
Aug 06
Houston, United States
41% AI deal score
$3,227
From RDU
Elite
Jul 15
Houston, United States
41% AI deal score
$3,265
From RDU
Elite
Aug 10
Houston, United States
41% AI deal score
$3,423
From RDU
Elite
Jul 15
Houston, United States
40% AI deal score
$3,018