Houston to Raleigh IAH → RDU
George Bush Intercontinental Airport (IAH) → Raleigh-Durham International Airport (RDU)
The cheapest one-way found recently is $116 with Frontier Airlines, 23 Dec, found yesterday.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $101 to $109.
Cheapest one-way found recently
$116
23 Dec · Frontier Airlines
George Bush Intercontinental Airport (IAH) → Raleigh-Durham International Airport (RDU)
Leaves 4:52 p.m. · 26 h 26 min trip
1 stop
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$116 23 Decfound yesterdayOpen this trip
$99 24 Novfound 2 days agoOpen this trip
What have prices looked like?
Over 2 days, 17 Oct to 18 Oct, the cheapest one-way we saw each day was $99.
At $116, the cheapest one-way found recently is above that range.
2 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 24 Nov to 23 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 23 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Nov | $99 | Frontier Airlines | George Bush Intercontinental Airport (IAH) → Raleigh-Durham International Airport (RDU) | 1 stop | found 2 days ago | Open this trip |
| 25 Nov | $102 | Frontier Airlines | George Bush Intercontinental Airport (IAH) → Raleigh-Durham International Airport (RDU) | 1 stop | found 2 days ago | Open this trip |
| 23 Dec | $116 | Frontier Airlines | George Bush Intercontinental Airport (IAH) → Raleigh-Durham International Airport (RDU) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $99.
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Houston to Raleigh
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 23 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Houston to Raleigh?
One-way
Not enough history yet: we have 2 days of one-way prices, 17 Oct to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest one-way found recently is for 23 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work