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Raleigh-Durham International Airport to Houston flight

Explore the cheapest one-way and round-trip flights from Raleigh-Durham International Airport to Houston over the next 90 days, with one-way fares from CAD 77 and round-trip from CAD 156. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        RDU 17:26
        3h 14m
        Direct
        IAH 19:40
        Raleigh - Houston | Sat, Nov 7 | Frontier Airlines
        IAH 10:22
        2h 46m
        Direct
        RDU 14:08
        Houston - Raleigh | Sat, Nov 14 | Frontier Airlines
        CAD 156 CAD 593
        74% off
        74% off
        CAD 593 CAD 156
      • RDU 17:26
        3h 11m
        Direct
        IAH 19:37
        Raleigh - Houston | Sat, Oct 24 | Frontier Airlines
        IAH 10:12
        2h 48m
        Direct
        RDU 14:00
        Houston - Raleigh | Sun, Oct 25 | Frontier Airlines
        CAD 172 CAD 593
        71% off
        71% off
        CAD 593 CAD 172
      • RDU 17:26
        3h 14m
        Direct
        IAH 19:40
        Raleigh - Houston | Sat, Oct 31 | Frontier Airlines
        IAH 10:12
        2h 46m
        Direct
        RDU 13:58
        Houston - Raleigh | Mon, Nov 2 | Frontier Airlines
        CAD 182 CAD 593
        69% off
        69% off
        CAD 593 CAD 182
      • RDU 17:26
        3h 11m
        Direct
        IAH 19:37
        Raleigh - Houston | Fri, Oct 23 | Frontier Airlines
        IAH 10:22
        2h 46m
        Direct
        RDU 14:08
        Houston - Raleigh | Sat, Oct 31 | Frontier Airlines
        CAD 184
        69% off
        CAD 593 CAD 184
      • RDU 17:26
        3h
        Direct
        IAH 19:26
        Raleigh - Houston | Sat, Sep 26 | Frontier Airlines
        IAH 10:10
        2h 53m
        Direct
        RDU 14:03
        Houston - Raleigh | Sat, Oct 3 | Frontier Airlines
        CAD 421
        28% off
        CAD 593 CAD 421
      • RDU 17:26
        3h 11m
        Direct
        IAH 19:37
        Raleigh - Houston | Sat, Oct 17 | Frontier Airlines
        IAH 06:05
        8h 16m
        1 stop
        RDU 15:21
        Houston - Raleigh | Tue, Oct 20 | Frontier Airlines
        CAD 177
        70% off
        CAD 593 CAD 177
      • RDU 16:20
        7h 3m
        1 stop
        IAH 22:23
        Raleigh - Houston | Wed, Oct 21 | Frontier Airlines
        IAH 20:35
        11h 42m
        1 stop
        RDU 09:17
        Houston - Raleigh | Mon, Oct 26 | Frontier Airlines
        CAD 182
        69% off
        CAD 593 CAD 182
      • RDU 16:20
        7h 3m
        1 stop
        IAH 22:23
        Raleigh - Houston | Wed, Oct 14 | Frontier Airlines
        IAH 10:22
        2h 48m
        Direct
        RDU 14:10
        Houston - Raleigh | Sat, Oct 17 | Frontier Airlines
        CAD 187
        68% off
        CAD 593 CAD 187
      • RDU 17:26
        3h 14m
        Direct
        IAH 19:40
        Raleigh - Houston | Thu, Oct 29 | Frontier Airlines
        IAH 20:35
        11h 42m
        1 stop
        RDU 09:17
        Houston - Raleigh | Mon, Nov 2 | Frontier Airlines
        CAD 188
        68% off
        CAD 593 CAD 188
      • RDU 06:30
        9h 20m
        1 stop
        IAH 14:50
        Raleigh - Houston | Wed, Nov 11 | Frontier Airlines
        IAH 06:05
        4h 58m
        1 stop
        RDU 12:03
        Houston - Raleigh | Mon, Nov 16 | Frontier Airlines
        CAD 191
        68% off
        CAD 593 CAD 191
      • RDU 17:26
        3h 11m
        Direct
        IAH 19:37
        Raleigh - Houston | Sat, Oct 10 | Frontier Airlines
        IAH 06:05
        8h 16m
        1 stop
        RDU 15:21
        Houston - Raleigh | Wed, Oct 14 | Frontier Airlines
        CAD 191
        68% off
        CAD 593 CAD 191
      • RDU 17:26
        3h 14m
        Direct
        IAH 19:40
        Raleigh - Houston | Sat, Nov 14 | Frontier Airlines
        IAH 14:48
        8h 39m
        1 stop
        RDU 00:27
        Houston - Raleigh | Sat, Nov 21 | Frontier Airlines
        CAD 192
        68% off
        CAD 593 CAD 192
      • RDU 13:00
        17h 25m
        1 stop
        HOU 14:00
        Raleigh - Houston | Sat, Sep 26 | Normal Airline
        HOU 15:00
        6h
        Direct
        RDU 16:00
        Houston - Raleigh | Mon, Sep 28 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        RDU 17:26
        3h 11m
        Direct
        IAH 19:37
        Raleigh - Houston | Sat, Oct 24 | Frontier Airlines
        CAD 77 CAD 261
        70% off
        70% off
        CAD 261 CAD 77
      • RDU 17:26
        3h 14m
        Direct
        IAH 19:40
        Raleigh - Houston | Sat, Oct 31 | Frontier Airlines
        CAD 78 CAD 261
        70% off
        70% off
        CAD 261 CAD 78
      • RDU 17:26
        3h 11m
        Direct
        IAH 19:37
        Raleigh - Houston | Sat, Oct 17 | Frontier Airlines
        CAD 185 CAD 261
        28% off
        28% off
        CAD 261 CAD 185
      • RDU 16:20
        7h 3m
        1 stop
        IAH 22:23
        Raleigh - Houston | Wed, Oct 21 | Frontier Airlines
        CAD 81
        69% off
        CAD 261 CAD 81
      • RDU 16:20
        20h 14m
        1 stop
        IAH 11:34
        Raleigh - Houston | Tue, Nov 3 | Frontier Airlines
        CAD 83
        68% off
        CAD 261 CAD 83
      • RDU 13:16
        19h 3m
        1 stop
        IAH 07:19
        Raleigh - Houston | Mon, Oct 19 | Frontier Airlines
        CAD 84
        68% off
        CAD 261 CAD 84
      • RDU 13:16
        19h 3m
        1 stop
        IAH 07:19
        Raleigh - Houston | Fri, Oct 23 | Frontier Airlines
        CAD 84
        68% off
        CAD 261 CAD 84
      • RDU 06:30
        25h 53m
        1 stop
        IAH 07:23
        Raleigh - Houston | Mon, Oct 26 | Frontier Airlines
        CAD 84
        68% off
        CAD 261 CAD 84
      • RDU 06:30
        25h 53m
        1 stop
        IAH 07:23
        Raleigh - Houston | Mon, Nov 16 | Frontier Airlines
        CAD 84
        68% off
        CAD 261 CAD 84
      • RDU 16:20
        7h 11m
        1 stop
        IAH 22:31
        Raleigh - Houston | Wed, Nov 4 | Frontier Airlines
        CAD 85
        67% off
        CAD 261 CAD 85
      • RDU 06:30
        16h 53m
        1 stop
        IAH 22:23
        Raleigh - Houston | Wed, Oct 14 | Frontier Airlines
        CAD 90
        66% off
        CAD 261 CAD 90
      • RDU 06:07
        16h 57m
        1 stop
        IAH 22:04
        Raleigh - Houston | Thu, Nov 12 | Frontier Airlines
        CAD 90
        66% off
        CAD 261 CAD 90
      • RDU 13:00
        17h 25m
        1 stop
        HOU 14:00
        Raleigh - Houston | Sat, Sep 26 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Raleigh-Durham International Airport to Houston are based on average prices across airlines for the next three months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Raleigh-Durham International Airport to Houston

What is the cheapest month for one-way flights from Raleigh-Durham International Airport to Houston?

The data is based on the past 12 months and shows the average one-way ticket prices from Raleigh-Durham International Airport to Houston for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Raleigh-Durham International Airport to Houston is January, with an average price of CAD 153. The most expensive month is usually August, with an average price of CAD 377.

CAD 377
CAD 265
CAD 153
CAD 41
    Cheapest
  • CAD 208
    Sep
  • CAD 274
    Oct
  • CAD 290
    Nov
  • CAD 266
    Dec
  • CAD 153
    Jan
  • CAD 232
    Feb
  • CAD 301
    Mar
  • CAD 222
    Apr
  • CAD 257
    May
  • CAD 334
    Jun
  • CAD 359
    Jul
  • CAD 377
    Aug

What is the cheapest day of the week to fly from Raleigh-Durham International Airport to Houston?

The data is based on the past 12 months and shows the average ticket prices from Raleigh-Durham International Airport to Houston for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Raleigh-Durham International Airport to Houston is on Monday, with prices usually lower than other days. Avoid departing on Tuesday as fares are typically the highest.

CAD 501
CAD 366
CAD 230
CAD 95
  • CAD 230
    Mon
  • CAD 501
    Tue
  • CAD 243
    Wed
  • CAD 250
    Thu
  • CAD 255
    Fri
  • CAD 374
    Sat
  • CAD 233
    Sun

Which airlines are the most popular for Raleigh-Durham International Airport to Houston flights?

See which airlines fly from Raleigh-Durham International Airport to Houston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines logo Frontier Airlines

Flight Schedule from Raleigh-Durham International Airport to Houston

Check the schedule for flights from Raleigh-Durham International Airport to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91741

    Raleigh-Durham International Airport

    16:21

    RDU

    3h 23m

    18:44

    IAH

    S - - W T F S
    Search

  2. UA1383

    Raleigh-Durham International Airport

    06:30

    RDU

    2h 57m

    08:27

    IAH

    S M T W T F S
    Search

  3. DL1552

    Raleigh-Durham International Airport

    05:20

    RDU

    1h 24m

    Direct

    06:44

    ATL

    S M T W T F S
    Search

  4. DL1585

    Hartsfield–Jackson Atlanta International Airport

    07:25

    ATL

    2h 21m

    Direct

    08:46

    IAH

    S M T W T F S

  5. DL1192

    Raleigh-Durham International Airport

    06:35

    RDU

    1h 40m

    Direct

    08:15

    ATL

    S M T W T F S
    Search

  6. DL1509

    Hartsfield–Jackson Atlanta International Airport

    08:55

    ATL

    2h 5m

    Direct

    10:00

    HOU

    S M T W T F S

  7. AA1903

    Raleigh-Durham International Airport

    05:08

    RDU

    1h 8m

    Direct

    06:16

    CLT

    S M T W T F S
    Search

  8. AA2445

    Charlotte Douglas International Airport

    08:35

    CLT

    2h 58m

    Direct

    10:33

    IAH

    S M T W T F S

  9. DL1097

    Raleigh-Durham International Airport

    19:59

    RDU

    1h 34m

    Direct

    21:33

    ATL

    S - - W T - S
    Search

  10. DL1601

    Hartsfield–Jackson Atlanta International Airport

    22:40

    ATL

    2h 18m

    Direct

    23:58

    IAH

    S M T W T F S

  11. DL2600

    Raleigh-Durham International Airport

    18:30

    RDU

    1h 39m

    Direct

    20:09

    ATL

    S M T W T F S
    Search

  12. DL2051

    Hartsfield–Jackson Atlanta International Airport

    20:30

    ATL

    2h 13m

    Direct

    21:43

    HOU

    S M T W T F S

  13. DL1552

    Raleigh-Durham International Airport

    05:20

    RDU

    1h 24m

    Direct

    06:44

    ATL

    S M T W T F S
    Search

  14. DL1509

    Hartsfield–Jackson Atlanta International Airport

    08:55

    ATL

    2h 5m

    Direct

    10:00

    HOU

    S M T W T F S

  15. F91039

    Raleigh-Durham International Airport

    10:07

    RDU

    1h 56m

    Direct

    12:03

    MCO

    - M T - - - -
    Search

  16. F91417

    Orlando International Airport

    07:40

    MCO

    2h 46m

    Direct

    09:26

    IAH

    S M T W T F S

  17. F91669

    Raleigh-Durham International Airport

    13:56

    RDU

    1h 40m

    Direct

    15:36

    ATL

    S M T W T F S
    Search

  18. F94075

    Hartsfield–Jackson Atlanta International Airport

    21:08

    ATL

    2h 22m

    Direct

    22:30

    IAH

    S M T W T F S
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What to know about flights from Raleigh-Durham International Airport to Houston?

Cheapest return ticket price CAD 156
Cheapest one-way flight price CAD 77
Off-season travel month September
Peak season for travel June

FAQs for Raleigh-Durham International Airport to Houston Flights

  • When is peak season for travel to Houston?

    ؜The peak travel time for visiting Houston is October. During this time, flights from Raleigh-Durham International Airport to Houston are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Raleigh-Durham International Airport (RDU) to Raleigh-Durham International Airport(HOU) take around 3 hours 9 minutes.
  • There are 2 airport(s) in Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.
  • Yes. United Airlines and Frontier Airlines operate direct flights from Raleigh-Durham International Airport to Houston. The average flight time is approximately 4 hours 7 minutes, with about 4 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Raleigh-Durham International Airport to Houston currently starts from CAD 77, with round-trip fares from CAD 156. The lowest fare is offered by Frontier Airlines departing on Sat, Oct 24; prices are subject to availability.
  • Yes. The average flight time from Raleigh-Durham International Airport to Houston is about 3 hours 25 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Raleigh-Durham International Airport to Houston, including: Frontier Airlines United Airlines Delta Air Lines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Raleigh-Durham International Airport to Houston is CAD 313, and the average round-trip fare is CAD 442. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Raleigh-Durham International Airport to Houston are usually cheapest in January, with an average one-way fare of about CAD 313. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Raleigh-Durham International Airport to Houston departs at 06:25, and the latest one departs at 17:26. There are approximately 8 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Raleigh-Durham International Airport to Houston usually arrive at William P. Hobby Airport and George Bush Intercontinental Airport. George Bush Intercontinental Airport is the most convenient option for this route.
  • Volarisand Frontier Airlines are the most popular budget airlines flying from Raleigh-Durham International Airport to Houston. Basic fares start from CAD 77. Before comparing final prices, watch out for baggage, seat selection, and payment surcharges.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

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To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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