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Raleigh-Durham International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from SGD 46 and round-trip from SGD 86. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sat, Nov 14 | Frontier Airlines
      SGD 46 SGD 245
      81% off
      81% off
      SGD 245 SGD 46
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Fri, Dec 25 | Frontier Airlines
      SGD 48 SGD 135
      64% off
      64% off
      SGD 135 SGD 48
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Tue, Dec 15 | Frontier Airlines
      SGD 49 SGD 245
      80% off
      80% off
      SGD 245 SGD 49
    • RDU 10:39
      3h 8m
      Direct
      IAH 12:47
      Raleigh - Houston | Sat, Nov 21 | Frontier Airlines
      SGD 60
      76% off
      SGD 245 SGD 60
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 30 | Frontier Airlines
      SGD 69
      49% off
      SGD 135 SGD 69
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Tue, Nov 24 | Frontier Airlines
      SGD 70
      48% off
      SGD 135 SGD 70
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sun, Nov 29 | Frontier Airlines
      SGD 70
      48% off
      SGD 135 SGD 70
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Tue, Dec 1 | Frontier Airlines
      SGD 70
      48% off
      SGD 135 SGD 70
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Tue, Dec 8 | Frontier Airlines
      SGD 70
      71% off
      SGD 245 SGD 70
    • RDU 13:00
      17h 25m
      1 stop
      HOU 14:00
      Raleigh - Houston | Thu, Oct 29 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Thu, Nov 5 | Frontier Airlines
      IAH 10:22
      2h 46m
      Direct
      RDU 14:08
      Houston - Raleigh | Sat, Nov 7 | Frontier Airlines
      SGD 86 SGD 185
      54% off
      54% off
      SGD 185 SGD 86
    • 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
      SGD 108 SGD 185
      42% off
      42% off
      SGD 185 SGD 108
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sun, Nov 8 | Frontier Airlines
      IAH 10:12
      2h 46m
      Direct
      RDU 13:58
      Houston - Raleigh | Sun, Nov 15 | Frontier Airlines
      SGD 118 SGD 185
      36% off
      36% off
      SGD 185 SGD 118
    • RDU 10:11
      3h 8m
      Direct
      IAH 12:19
      Raleigh - Houston | Tue, Nov 24 | Frontier Airlines
      IAH 10:26
      2h 46m
      Direct
      RDU 14:12
      Houston - Raleigh | Thu, Nov 26 | Frontier Airlines
      SGD 128
      31% off
      SGD 185 SGD 128
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Thu, Nov 12 | Frontier Airlines
      IAH 10:12
      2h 46m
      Direct
      RDU 13:58
      Houston - Raleigh | Mon, Nov 16 | Frontier Airlines
      SGD 132
      28% off
      SGD 185 SGD 132
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 16 | Frontier Airlines
      IAH 10:12
      2h 46m
      Direct
      RDU 13:58
      Houston - Raleigh | Thu, Nov 19 | Frontier Airlines
      SGD 136
      26% off
      SGD 185 SGD 136
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 2 | Frontier Airlines
      IAH 10:12
      2h 46m
      Direct
      RDU 13:58
      Houston - Raleigh | Sun, Nov 8 | Frontier Airlines
      SGD 141
      24% off
      SGD 185 SGD 141
    • RDU 16:24
      3h 13m
      Direct
      IAH 18:37
      Raleigh - Houston | Thu, Dec 3 | Frontier Airlines
      IAH 10:46
      2h 52m
      Direct
      RDU 14:38
      Houston - Raleigh | Sun, Dec 6 | Frontier Airlines
      SGD 148
      20% off
      SGD 185 SGD 148
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sat, Nov 7 | Frontier Airlines
      IAH 16:21
      15h 59m
      1 stop
      RDU 09:20
      Houston - Raleigh | Wed, Nov 11 | Frontier Airlines
      SGD 132
      28% off
      SGD 185 SGD 132
    • RDU 13:00
      17h 25m
      1 stop
      HOU 14:00
      Raleigh - Houston | Thu, Oct 29 | Normal Airline
      HOU 15:00
      6h
      Direct
      RDU 16:00
      Houston - Raleigh | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sat, Nov 14 | Frontier Airlines
      SGD 46 SGD 245
      81% off
      81% off
      SGD 245 SGD 46
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Fri, Dec 25 | Frontier Airlines
      SGD 48 SGD 135
      64% off
      64% off
      SGD 135 SGD 48
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Tue, Dec 15 | Frontier Airlines
      SGD 49 SGD 245
      80% off
      80% off
      SGD 245 SGD 49
    • RDU 10:39
      3h 8m
      Direct
      IAH 12:47
      Raleigh - Houston | Sat, Nov 21 | Frontier Airlines
      SGD 60
      76% off
      SGD 245 SGD 60
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 30 | Frontier Airlines
      SGD 69
      49% off
      SGD 135 SGD 69
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Tue, Nov 24 | Frontier Airlines
      SGD 70
      48% off
      SGD 135 SGD 70
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sun, Nov 29 | Frontier Airlines
      SGD 70
      48% off
      SGD 135 SGD 70
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Tue, Dec 1 | Frontier Airlines
      SGD 70
      48% off
      SGD 135 SGD 70
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Tue, Dec 8 | Frontier Airlines
      SGD 70
      71% off
      SGD 245 SGD 70
    • RDU 13:00
      17h 25m
      1 stop
      HOU 14:00
      Raleigh - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sat, Nov 14 | Frontier Airlines
      SGD 46 SGD 498
      91% off
      91% off
      SGD 498 SGD 46
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Tue, Dec 15 | Frontier Airlines
      SGD 49 SGD 498
      90% off
      90% off
      SGD 498 SGD 49
    • RDU 10:39
      3h 8m
      Direct
      IAH 12:47
      Raleigh - Houston | Sat, Nov 21 | Frontier Airlines
      SGD 60 SGD 498
      88% off
      88% off
      SGD 498 SGD 60
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Tue, Dec 8 | Frontier Airlines
      SGD 70
      86% off
      SGD 498 SGD 70
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 16 | Frontier Airlines
      SGD 95
      81% off
      SGD 498 SGD 95
    • RDU 16:21
      3h 23m
      Direct
      IAH 18:44
      Raleigh - Houston | Thu, Dec 10 | Frontier Airlines
      SGD 96
      81% off
      SGD 498 SGD 96
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 9 | Frontier Airlines
      SGD 108
      78% off
      SGD 498 SGD 108
    • RDU 15:59
      3h 22m
      Direct
      IAH 18:21
      Raleigh - Houston | Sun, Dec 20 | Frontier Airlines
      SGD 115
      77% off
      SGD 498 SGD 115
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Fri, Nov 13 | Frontier Airlines
      SGD 121
      76% off
      SGD 498 SGD 121
    • RDU 13:00
      17h 25m
      1 stop
      HOU 14:00
      Raleigh - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      RDU 16:54
      3h 16m
      Direct
      IAH 19:10
      Raleigh - Houston | Wed, Oct 28 | United Airlines
      SGD 222 SGD 577
      62% off
      62% off
      SGD 577 SGD 222
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Fri, Oct 30 | Frontier Airlines
      SGD 238 SGD 577
      59% off
      59% off
      SGD 577 SGD 238
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sat, Oct 31 | Frontier Airlines
      SGD 291 SGD 577
      50% off
      50% off
      SGD 577 SGD 291
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Sun, Nov 1 | Frontier Airlines
      SGD 306
      47% off
      SGD 577 SGD 306
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Mon, Nov 2 | Frontier Airlines
      SGD 309
      46% off
      SGD 577 SGD 309
    • RDU 17:26
      3h 14m
      Direct
      IAH 19:40
      Raleigh - Houston | Thu, Oct 29 | Frontier Airlines
      SGD 316
      45% off
      SGD 577 SGD 316
    • RDU 16:54
      3h 16m
      Direct
      IAH 19:10
      Raleigh - Houston | Sat, Oct 31 | United Airlines
      SGD 453
      21% off
      SGD 577 SGD 453
    • RDU 16:54
      3h 16m
      Direct
      IAH 19:10
      Raleigh - Houston | Tue, Nov 3 | United Airlines
      SGD 461
      20% off
      SGD 577 SGD 461
    • RDU 15:34
      5h 28m
      1 stop
      IAH 20:02
      Raleigh - Houston | Tue, Nov 3 | Delta Air Lines
      SGD 398
      31% off
      SGD 577 SGD 398
    • RDU 13:00
      17h 25m
      1 stop
      HOU 14:00
      Raleigh - Houston | Thu, Oct 29 | Normal Airline
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    • RDU 10:39
      3h 8m
      Direct
      IAH 12:47
      Raleigh - Houston | Sat, Nov 21 | Frontier Airlines
      SGD 60 SGD 245
      76% off
      76% off
      SGD 245 SGD 60
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Tue, Dec 15 | United Airlines
      SGD 175 SGD 957
      82% off
      82% off
      SGD 957 SGD 175
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Mon, Dec 7 | United Airlines
      SGD 263 SGD 957
      73% off
      73% off
      SGD 957 SGD 263
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Wed, Dec 2 | United Airlines
      SGD 274
      71% off
      SGD 957 SGD 274
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Wed, Dec 16 | United Airlines
      SGD 276
      71% off
      SGD 957 SGD 276
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Mon, Dec 14 | United Airlines
      SGD 277
      71% off
      SGD 957 SGD 277
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Sat, Dec 12 | United Airlines
      SGD 277
      71% off
      SGD 957 SGD 277
    • RDU 16:55
      3h 10m
      Direct
      IAH 19:05
      Raleigh - Houston | Thu, Dec 10 | United Airlines
      SGD 330
      66% off
      SGD 957 SGD 330
    • RDU 16:24
      3h 13m
      Direct
      IAH 18:37
      Raleigh - Houston | Fri, Dec 18 | Frontier Airlines
      SGD 108
      20% off
      SGD 135 SGD 108
    • RDU 13:00
      17h 25m
      1 stop
      HOU 14:00
      Raleigh - Houston | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Raleigh to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport

What is the cheapest month to fly from Raleigh-Durham International Airport to George Bush Intercontinental Airport?

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport are usually in January, with an average price of SGD 140. It is best to avoid August, when the average price can reach SGD 345.

SGD 345
SGD 243
SGD 140
SGD 38
    Cheapest
  • SGD 200
    Oct
  • SGD 265
    Nov
  • SGD 243
    Dec
  • SGD 140
    Jan
  • SGD 212
    Feb
  • SGD 269
    Mar
  • SGD 203
    Apr
  • SGD 235
    May
  • SGD 305
    Jun
  • SGD 328
    Jul
  • SGD 345
    Aug
  • SGD 200
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Raleigh-Durham International Airport to George Bush Intercontinental Airport 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 day from Raleigh-Durham International Airport to George Bush Intercontinental Airport is Monday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

SGD 416
SGD 309
SGD 201
SGD 94
  • SGD 201
    Mon
  • SGD 416
    Tue
  • SGD 228
    Wed
  • SGD 224
    Thu
  • SGD 243
    Fri
  • SGD 322
    Sat
  • SGD 212
    Sun

Which airline offers the cheapest flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Raleigh-Durham International Airport to George Bush Intercontinental Airport is Frontier Airlines (from SGD 95) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SGD 95
Breeze Airways
From SGD 108
American Airlines
From SGD 118
Delta Air Lines
From SGD 167
United Airlines
From SGD 196
Jetblue Airways
From SGD 196

Find more flights and airlines

What is the flight schedule from Raleigh-Durham International Airport to George Bush Intercontinental Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91741

    Raleigh-Durham International Airport

    17:26

    RDU

    3h 14m

    19:40

    IAH

    S - - W T F S
    Search

  2. F94797

    Raleigh-Durham International Airport

    06:30

    RDU

    1h 47m

    Direct

    08:17

    ATL

    S M T W T F S
    Search

  3. F92399

    Hartsfield–Jackson Atlanta International Airport

    09:55

    ATL

    2h 27m

    Direct

    11:22

    IAH

    S M T W T F S

  4. F91233

    Raleigh-Durham International Airport

    21:30

    RDU

    1h 55m

    Direct

    23:25

    MCO

    S - T W T F S
    Search

  5. F93469

    Orlando International Airport

    19:03

    MCO

    2h 52m

    Direct

    20:55

    IAH

    S M T W T F S

  6. F91669

    Raleigh-Durham International Airport

    15:55

    RDU

    1h 36m

    Direct

    17:31

    ATL

    S M T W T F S
    Search

  7. F94075

    Hartsfield–Jackson Atlanta International Airport

    21:04

    ATL

    2h 19m

    Direct

    22:23

    IAH

    S M T W T F S

  8. F92225

    Raleigh-Durham International Airport

    19:37

    RDU

    4h 10m

    Direct

    21:47

    DEN

    S - T - T F -
    Search

  9. F92996

    Denver International Airport

    21:59

    DEN

    2h 30m

    Direct

    01:29

    IAH

    S M T W T F S

  10. MX2070

    Raleigh-Durham International Airport

    07:05

    RDU

    1h 55m

    Direct

    09:00

    MCO

    S M T W T F S
    Search

  11. F91417

    Orlando International Airport

    13:40

    MCO

    2h 50m

    Direct

    15:30

    IAH

    S M T W T F S

  12. F94797

    Raleigh-Durham International Airport

    06:30

    RDU

    1h 47m

    Direct

    08:17

    ATL

    S M T W T F S
    Search

  13. F93217

    Hartsfield–Jackson Atlanta International Airport

    18:35

    ATL

    2h 34m

    Direct

    20:09

    IAH

    - - T - - - -

  14. F94797

    Raleigh-Durham International Airport

    06:30

    RDU

    1h 47m

    Direct

    08:17

    ATL

    S M T W T F S
    Search

  15. F94075

    Hartsfield–Jackson Atlanta International Airport

    21:04

    ATL

    2h 19m

    Direct

    22:23

    IAH

    S M T W T F S

  16. F91233

    Raleigh-Durham International Airport

    21:30

    RDU

    1h 55m

    Direct

    23:25

    MCO

    S - T W T F S
    Search

  17. F91417

    Orlando International Airport

    13:40

    MCO

    2h 50m

    Direct

    15:30

    IAH

    S M T W T F S

  18. F91669

    Raleigh-Durham International Airport

    15:55

    RDU

    1h 36m

    Direct

    17:31

    ATL

    S M T W T F S
    Search

  19. F92399

    Hartsfield–Jackson Atlanta International Airport

    09:55

    ATL

    2h 27m

    Direct

    11:22

    IAH

    S M T W T F S
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About Raleigh-Durham International Airport and George Bush Intercontinental Airport

Learn about Raleigh-Durham International Airport (RDU) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,676.68km
Cheapest one-way ticket price SGD 46
Cheapest return ticket price SGD 86

FAQs for Raleigh-Durham International Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Raleigh-Durham International Airport to George Bush Intercontinental Airport?

    Raleigh-Durham International Airport to George Bush Intercontinental Airport takes about 2 hours 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Raleigh-Durham International Airport (RDU) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Raleigh-Durham International Airport to George Bush Intercontinental Airport departs at 06:26, and the last departs at 17:26, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Raleigh-Durham International Airport (RDU) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around SGD 296 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 1682 flights per month.
  • One-way flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport currently start from SGD 48, and round-trip fares start from SGD 86. The current lowest fare is a Frontier Airlines flight departing on Fri, Dec 25; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from Raleigh-Durham International Airport to George Bush Intercontinental Airport, with an average flight time of 3 hours 24 minutes, and around 38 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Raleigh-Durham International Airport to George Bush Intercontinental Airport is SGD 289. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Raleigh-Durham International Airport to George Bush Intercontinental Airport, with one-way fares starting from SGD 48. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Raleigh-Durham International Airport to George Bush Intercontinental Airport operates around 38 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Raleigh-Durham International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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