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Raleigh/Durham → Houston

Aug 21, 2027 · return Aug 28, 2027

RDU → IAH1 adulteconomyRound trip

10 flight options · 3 airlines

Nonstop flights

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
10:39 amRDU
3h 8m
Nonstop
12:47 pmIAH
Frontier Airlines
10:22 amIAH
2h 46m
Nonstop
2:08 pmRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
6:00 amRDU
3h 13m
Nonstop
8:13 amIAH
United Airlines
7:30 amIAH
2h 37m
Nonstop
11:07 amRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
4:24 pmRDU
3h 13m
Nonstop
6:37 pmIAH
United Airlines
7:30 amIAH
2h 37m
Nonstop
11:07 amRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
4:54 pmRDU
3h 16m
Nonstop
7:10 pmIAH
United Airlines
7:30 amIAH
2h 37m
Nonstop
11:07 amRDU

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Aug 21 – Sat, Aug 28

American Airlines
11:52 amRDU
6h 11m
DFW · 1h 21m
5:03 pmIAH
American Airlines
8:12 amIAH
4h 47m
CLT · 1h 21m
1:59 pmRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
2:50 pmRDU
6h 39m
TPA · 1h 56m
8:29 pmIAH
Frontier Airlines
10:22 amIAH
2h 46m
Nonstop
2:08 pmRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
10:11 amRDU
3h 8m
Nonstop
12:19 pmIAH
Frontier Airlines
6:09 pmIAH
5h 18m
ATL · 1h 15m
12:27 am+1RDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
6:42 amRDU
5h 52m
ATL · 1h 25m
11:34 amIAH
Frontier Airlines
10:22 amIAH
2h 46m
Nonstop
2:08 pmRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

American Airlines
5:00 amRDU
6h 25m
CLT · 2h 21m
10:25 amIAH
American Airlines
8:12 amIAH
4h 47m
CLT · 1h 21m
1:59 pmRDU

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
6:00 amRDU
6h 6m
IAD · 1h 19m
11:06 amIAH
United Airlines
7:30 amIAH
2h 37m
Nonstop
11:07 amRDU

Round-trip total · 1 adult · Taxes included

Make this trip yours

RDU ⇄ IAH

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-08-21 → 2027-08-28Frontier AirlinesF91741 / F91742$185.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28United AirlinesUA1383 / UA1611$345.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28American AirlinesAA2683 + AA6298 / AA2765 + AA1897$325.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28Frontier Airlines / United AirlinesF91741 / UA1611$265.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28United AirlinesUA2341 / UA1611$345.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28Frontier AirlinesF92729 + F92561 / F91742$205.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28Frontier AirlinesF91741 / F91404 + F91168$205.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28Frontier AirlinesF94797 + F92399 / F91742$205.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28American AirlinesAA1903 + AA2445 / AA2765 + AA1897$325.002026-10-29T01:02:33Z
2027-08-21 → 2027-08-28United AirlinesUA3704 + UA1524 / UA1611$335.002026-10-29T01:02:33Z

2027-08-21 → 2027-08-28 · $185.00

  • Frontier Airlines F91741: RDU 2027-08-21 10:39:00 → IAH 2027-08-21 12:47:00; nonstop; 188 minutes. Local airport times.
  • Frontier Airlines F91742: IAH 2027-08-28 10:22:00 → RDU 2027-08-28 14:08:00; nonstop; 166 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $345.00

  • United Airlines UA1383: RDU 2027-08-21 06:00:00 → IAH 2027-08-21 08:13:00; nonstop; 193 minutes. Local airport times.
  • United Airlines UA1611: IAH 2027-08-28 07:30:00 → RDU 2027-08-28 11:07:00; nonstop; 157 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $325.00

  • American Airlines AA2683 / AA6298: RDU 2027-08-21 11:52:00 → IAH 2027-08-21 17:03:00; 1 stop(s) via DFW; 371 minutes. Local airport times.
    • AA2683: RDU 2027-08-21 11:52:00 → DFW 2027-08-21 14:22:00; layover at DFW: 81 minutes.
    • AA6298: DFW 2027-08-21 15:43:00 → IAH 2027-08-21 17:03:00.
  • American Airlines AA2765 / AA1897: IAH 2027-08-28 08:12:00 → RDU 2027-08-28 13:59:00; 1 stop(s) via CLT; 287 minutes. Local airport times.
    • AA2765: IAH 2027-08-28 08:12:00 → CLT 2027-08-28 11:40:00; layover at CLT: 81 minutes.
    • AA1897: CLT 2027-08-28 13:01:00 → RDU 2027-08-28 13:59:00.

2027-08-21 → 2027-08-28 · $265.00

  • Frontier Airlines F91741: RDU 2027-08-21 16:24:00 → IAH 2027-08-21 18:37:00; nonstop; 193 minutes. Local airport times.
  • United Airlines UA1611: IAH 2027-08-28 07:30:00 → RDU 2027-08-28 11:07:00; nonstop; 157 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $345.00

  • United Airlines UA2341: RDU 2027-08-21 16:54:00 → IAH 2027-08-21 19:10:00; nonstop; 196 minutes. Local airport times.
  • United Airlines UA1611: IAH 2027-08-28 07:30:00 → RDU 2027-08-28 11:07:00; nonstop; 157 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $205.00

  • Frontier Airlines F92729 / F92561: RDU 2027-08-21 14:50:00 → IAH 2027-08-21 20:29:00; 1 stop(s) via TPA; 399 minutes. Local airport times.
    • F92729: RDU 2027-08-21 14:50:00 → TPA 2027-08-21 16:54:00; layover at TPA: 116 minutes.
    • F92561: TPA 2027-08-21 18:50:00 → IAH 2027-08-21 20:29:00.
  • Frontier Airlines F91742: IAH 2027-08-28 10:22:00 → RDU 2027-08-28 14:08:00; nonstop; 166 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $205.00

  • Frontier Airlines F91741: RDU 2027-08-21 10:11:00 → IAH 2027-08-21 12:19:00; nonstop; 188 minutes. Local airport times.
  • Frontier Airlines F91404 / F91168: IAH 2027-08-28 18:09:00 → RDU 2027-08-29 00:27:00; 1 stop(s) via ATL; 318 minutes. Local airport times.
    • F91404: IAH 2027-08-28 18:09:00 → ATL 2027-08-28 21:44:00; layover at ATL: 75 minutes.
    • F91168: ATL 2027-08-28 22:59:00 → RDU 2027-08-29 00:27:00.

2027-08-21 → 2027-08-28 · $205.00

  • Frontier Airlines F94797 / F92399: RDU 2027-08-21 06:42:00 → IAH 2027-08-21 11:34:00; 1 stop(s) via ATL; 352 minutes. Local airport times.
    • F94797: RDU 2027-08-21 06:42:00 → ATL 2027-08-21 08:39:00; layover at ATL: 85 minutes.
    • F92399: ATL 2027-08-21 10:04:00 → IAH 2027-08-21 11:34:00.
  • Frontier Airlines F91742: IAH 2027-08-28 10:22:00 → RDU 2027-08-28 14:08:00; nonstop; 166 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $325.00

  • American Airlines AA1903 / AA2445: RDU 2027-08-21 05:00:00 → IAH 2027-08-21 10:25:00; 1 stop(s) via CLT; 385 minutes. Local airport times.
    • AA1903: RDU 2027-08-21 05:00:00 → CLT 2027-08-21 06:09:00; layover at CLT: 141 minutes.
    • AA2445: CLT 2027-08-21 08:30:00 → IAH 2027-08-21 10:25:00.
  • American Airlines AA2765 / AA1897: IAH 2027-08-28 08:12:00 → RDU 2027-08-28 13:59:00; 1 stop(s) via CLT; 287 minutes. Local airport times.
    • AA2765: IAH 2027-08-28 08:12:00 → CLT 2027-08-28 11:40:00; layover at CLT: 81 minutes.
    • AA1897: CLT 2027-08-28 13:01:00 → RDU 2027-08-28 13:59:00.

2027-08-21 → 2027-08-28 · $335.00

  • United Airlines UA3704 / UA1524: RDU 2027-08-21 06:00:00 → IAH 2027-08-21 11:06:00; 1 stop(s) via IAD; 366 minutes. Local airport times.
    • UA3704: RDU 2027-08-21 06:00:00 → IAD 2027-08-21 07:11:00; layover at IAD: 79 minutes.
    • UA1524: IAD 2027-08-21 08:30:00 → IAH 2027-08-21 11:06:00.
  • United Airlines UA1611: IAH 2027-08-28 07:30:00 → RDU 2027-08-28 11:07:00; nonstop; 157 minutes. Local airport times.

More dates for this route