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RDU - IAH

Find cheap flights from Raleigh to Houston George Bush Airport from $35

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to George Bush Intcntl departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Raleigh to George Bush Intcntl (RDU-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:29 am - 10:23 amRDU-IAH
2h 54mnonstop
5:35 pm - 9:20 pmIAH-RDU
2h 45mnonstop
$70Frontier
Find Deal
Wed, May 22 - Wed, May 29
4:44 pm - 6:38 pmRDU-IAH
2h 54mnonstop
5:01 pm - 8:45 pmIAH-RDU
2h 44mnonstop
$75Frontier
Find Deal
Sat, Jun 1 - Wed, Jun 5
4:44 pm - 6:38 pmRDU-IAH
2h 54mnonstop
8:13 am - 11:58 amIAH-RDU
2h 45mnonstop
$78Frontier
Find Deal
Sat, Jun 1 - Mon, Jun 3
8:29 am - 10:23 amRDU-IAH
2h 54mnonstop
9:30 am - 5:05 pmIAH-RDU
6h 35m1 stop
Wed, May 22 - Tue, May 28
6:05 pm - 10:32 amRDU-IAH
17h 27m1 stop
11:54 am - 1:36 pmIAH-RDU
24h 42m2 stops
$113Spirit Airlines
Find Deal
Tue, May 21 - Wed, May 29
10:37 am - 6:15 pmRDU-IAH
8h 38m1 stop
7:55 am - 1:36 pmIAH-RDU
28h 41m1 stop
Wed, May 22 - Wed, May 29
6:05 pm - 10:32 amRDU-IAH
17h 27m1 stop
5:00 am - 5:05 pmIAH-RDU
11h 05m1 stop
$115Spirit Airlines
Find Deal
Tue, May 21 - Wed, May 29
8:17 pm - 11:55 pmRDU-IAH
4h 38m1 stop
9:39 am - 5:13 pmIAH-RDU
6h 34m1 stop
$245American Airlines
Find Deal
Sat, Jun 15 - Wed, Jun 19
6:50 am - 8:50 amRDU-IAH
3h 00mnonstop
6:05 pm - 9:54 pmIAH-RDU
2h 49mnonstop
$259United Airlines
Find Deal
Wed, May 22 - Tue, May 28
6:45 am - 8:37 amRDU-IAH
2h 52mnonstop
6:05 pm - 9:54 pmIAH-RDU
2h 49mnonstop
$292United Airlines
Find Deal
Thu, May 30 - Wed, Jun 5

Flights from Raleigh to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Raleigh to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Raleigh to Houston George Bush Airport?

The average price of all flights from Raleigh to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Tuesday and more expensive on a Friday. On your return trip to Raleigh, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Raleigh to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Raleigh to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Raleigh to Houston George Bush Intcntl Airport is October, where tickets cost $223 on average. On the other hand, the most expensive months are February and December, where the average cost of tickets is $460 and $458 respectively.

How far in advance should I book a flight from Raleigh to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Raleigh to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Raleigh to Houston George Bush Intcntl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 74 days before departure.

Which airlines provide the cheapest flights from Raleigh to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $35. KAYAK users also found Raleigh to Houston George Bush Airport round-trip flights on Frontier from $70 and on Spirit Airlines from $113.

Which airlines fly non-stop between Raleigh and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Raleigh to Houston George Bush Intcntl Airport.
There are 2 airlines that fly nonstop from Raleigh to Houston George Bush Intcntl Airport. They are Frontier and United Airlines. The cheapest airline for this route is Frontier, with the best one-way deal found costing $49. On average, the best prices for this route can be found at Frontier.

How many flights are there between Raleigh and Houston George Bush Intcntl Airport per day?

Each day, there are between 5 and 6 nonstop flights that take off from Raleigh and land in Houston George Bush Intcntl Airport, with an average flight time of 3h 00m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 39 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Raleigh and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Raleigh to Houston George Bush Airport take?

A direct flight to Houston George Bush Airport will take on average 2h 45m to travel the 1,040 miles flying distance from Raleigh.

What’s the earliest departure time from Raleigh to Houston George Bush Airport?

Early birds can take the earliest flight from Raleigh at 6:45 am and will be landing in Houston George Bush Intcntl Airport at 8:37 am.

What’s the latest departure time from Raleigh to Houston George Bush Airport?

If you prefer to fly at night, the latest flight from Raleigh to Houston George Bush Intcntl Airport jets off at 5:16 pm and lands at 7:10 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$35
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Raleigh to Houston George Bush Airport

When to book flights from Raleigh to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Raleigh to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Raleigh to Houston George Bush Airport flights

  • What is the cheapest flight from Raleigh to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Raleigh to Houston George Bush Intcntl Airport was $35 for a one-way ticket and $70 for a round-trip.

  • Do I need a passport to fly between Raleigh and Houston George Bush Airport?

    A passport is not required to fly from Raleigh to Houston George Bush Airport.

  • Which airlines offer Wi-Fi service onboard planes from Raleigh to Houston George Bush Airport?

    American Airlines, Delta, Alaska Airlines, JetBlue, and Aeromexico offer inflight Wi-Fi service on the Raleigh to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Raleigh to Houston George Bush Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Raleigh to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Raleigh to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Raleigh and Houston George Bush Airport.

  • On which days can I fly direct from Raleigh to Houston George Bush Airport?

    There are nonstop flights from Raleigh to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Raleigh to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Raleigh to Houston are Delta and United Airlines. With an average price for the route of $390 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $398 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Raleigh to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from RDU to Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $107 or less one-way and $200 or less round-trip.

Prefer to fly non-stop from Raleigh to Houston George Bush Airport?

Find which airlines fly direct from Raleigh-Durham to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Raleigh-Durham to Houston George Bush Intcntl

Monday

ANA, Air New Zealand, Emirates, +2 more

ANA, Air New Zealand, +3 more

Tuesday

ANA, Air New Zealand, Emirates, +1 more

ANA, Air New Zealand, +2 more

Wednesday

ANA, Air New Zealand, Emirates, +2 more

ANA, Air New Zealand, +3 more

Thursday

ANA, Air New Zealand, Emirates, +1 more

ANA, Air New Zealand, +2 more

Friday

ANA, Air New Zealand, Emirates, +2 more

ANA, Air New Zealand, +3 more

Saturday

ANA, Air New Zealand, Emirates, +2 more

ANA, Air New Zealand, +3 more

Sunday

ANA, Air New Zealand, Emirates, +1 more

ANA, Air New Zealand, +2 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Raleigh-Durham

Monday

ANA, Air New Zealand, Frontier, +2 more

ANA, Air New Zealand, +3 more

Tuesday

ANA, Air New Zealand, United Airlines, +1 more

ANA, Air New Zealand, +2 more

Wednesday

ANA, Air New Zealand, Frontier, +2 more

ANA, Air New Zealand, +3 more

Thursday

ANA, Air New Zealand, United Airlines, +1 more

ANA, Air New Zealand, +2 more

Friday

ANA, Air New Zealand, Frontier, +2 more

ANA, Air New Zealand, +3 more

Saturday

ANA, Air New Zealand, Frontier, +2 more

ANA, Air New Zealand, +3 more

Sunday

ANA, Air New Zealand, United Airlines, +1 more

ANA, Air New Zealand, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Raleigh to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.4Food
7.9Comfort
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

Flight was late. Club was full. Experience is exactly what I expected.

Food service was bare-bone. Better bot to have any at all rather than hand out premade coffees and cookies to random few passengers.

Everything would be much better if Kayak stopped nosing into my business with Delta.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

Book cheap flights from Raleigh to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Raleigh to Houston found on KAYAK in the last 72 hours.
5/22Wed
nonstopFrontier
2h 54mRDU-IAH
$35
5/25Sat
nonstopFrontier
2h 54mRDU-IAH
$36
6/5Wed
nonstopFrontier
2h 53mRDU-IAH
$37
6/5Wed
2 stopsSpirit Airlines
17h 11mRDU-IAH
$59
6/3Mon
1 stopSpirit Airlines
17h 27mRDU-IAH
$60
5/12Sun
1 stopDelta
5h 47mRDU-IAH
$154
5/17Fri
3 stops
38h 06mRDU-IAH
$160
5/17Fri
2 stops
28h 30mRDU-IAH
$172
6/18Tue
nonstopUnited Airlines
2h 52mRDU-IAH
$185
7/21Sun
nonstopUnited Airlines
2h 51mRDU-IAH
$204

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Last minute flights from Raleigh to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Raleigh to Houston that are departing in the next 10 days.
5/11Sat
nonstopFrontier
3h 07mRDU-IAH
5/13Mon
multi-stopFrontier
24h 01mIAH-RDU
$169
5/11Sat
nonstopFrontier
3h 07mRDU-IAH
5/20Mon
multi-stopFrontier
26h 08mIAH-RDU
$174
5/10Fri
multi-stopFrontier
15h 09mRDU-IAH
5/18Sat
nonstopFrontier
2h 45mIAH-RDU
$204
5/11Sat
multi-stopSpirit Airlines
14h 20mRDU-IAH
5/13Mon
multi-stopSpirit Airlines
21h 32mIAH-RDU
$334
5/11Sat
multi-stopSpirit Airlines
6h 16mRDU-IAH
5/14Tue
multi-stopSpirit Airlines
20h 40mIAH-RDU
$351
5/10Fri
nonstopUnited Airlines
3h 05mRDU-IAH
5/10Fri
multi-stopUnited Airlines
15h 19mIAH-RDU
$527
5/9Thu
nonstopUnited Airlines
3h 00mRDU-IAH
5/11Sat
nonstopUnited Airlines
2h 41mIAH-RDU
$663
5/11Sat
multi-stopDelta
9h 37mRDU-IAH
5/20Mon
multi-stopDelta
5h 15mIAH-RDU
$777
5/10Fri
multi-stopAmerican Airlines
7h 23mRDU-IAH
5/10Fri
multi-stopAmerican Airlines
8h 46mIAH-RDU
$793
5/10Fri
multi-stopDelta
9h 37mRDU-IAH
5/12Sun
multi-stopDelta
5h 40mIAH-RDU
$967

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Raleigh - Houston George Bush Airport Flights

Departure:

Raleigh (RDU)United States

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Raleigh

Cabin classes:

$981
$619
$1,176
$72