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Route overview: Harlingen to Houston (IAH) flight deals

Harlingen → Houston

Dec 28, 2026 · choose your return date

HRL → IAH1 adulteconomyOne way and round trips

15 flight options · 1 airline

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 28, 2026 · One wayUnited AirlinesNonstop$155.25 Dec 28, 2026 – Dec 29, 2026 · 1 nightUnited AirlinesNonstop$287.50 Dec 28, 2026 – Dec 30, 2026 · 2 nightsUnited AirlinesNonstop$287.50 Dec 28, 2026 – Dec 31, 2026 · 3 nightsUnited AirlinesNonstop$287.50 Dec 28, 2026 – Jan 1, 2027 · 4 nightsUnited AirlinesNonstop$287.50 Dec 28, 2026 – Jan 2, 2027 · 5 nightsUnited AirlinesNonstop$287.50 Dec 28, 2026 – Jan 3, 2027 · 6 nightsUnited AirlinesNonstop$287.50 Dec 28, 2026 – Jan 4, 2027 · 7 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 5, 2027 · 8 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 6, 2027 · 9 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 7, 2027 · 10 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 8, 2027 · 11 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 9, 2027 · 12 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 10, 2027 · 13 nightsUnited AirlinesNonstop$268.75 Dec 28, 2026 – Jan 11, 2027 · 14 nightsUnited AirlinesNonstop$268.75

Flights for your trip

  1. Mon, Dec 28 · One way

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH

    One-way total · 1 adult · Taxes included

  2. Mon, Dec 28 – Tue, Dec 29

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:30 pmIAH
    1h 18m
    Nonstop
    10:48 pmHRL

    Round-trip total · 1 adult · Taxes included

  3. Mon, Dec 28 – Wed, Dec 30

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    12:00 pmIAH
    1h 21m
    Nonstop
    1:21 pmHRL

    Round-trip total · 1 adult · Taxes included

  4. Mon, Dec 28 – Thu, Dec 31

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:30 pmIAH
    1h 18m
    Nonstop
    10:48 pmHRL

    Round-trip total · 1 adult · Taxes included

  5. Mon, Dec 28 – Fri, Jan 1

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    2:40 pmIAH
    1h 23m
    Nonstop
    4:03 pmHRL

    Round-trip total · 1 adult · Taxes included

  6. Mon, Dec 28 – Sun, Jan 3

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    2:30 pmIAH
    1h 20m
    Nonstop
    3:50 pmHRL

    Round-trip total · 1 adult · Taxes included

  7. Mon, Dec 28 – Mon, Jan 4

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    2:40 pmIAH
    1h 21m
    Nonstop
    4:01 pmHRL

    Round-trip total · 1 adult · Taxes included

  8. Mon, Dec 28 – Tue, Jan 5

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:30 pmIAH
    1h 18m
    Nonstop
    10:48 pmHRL

    Round-trip total · 1 adult · Taxes included

  9. Mon, Dec 28 – Thu, Jan 7

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:30 pmIAH
    1h 18m
    Nonstop
    10:48 pmHRL

    Round-trip total · 1 adult · Taxes included

  10. Mon, Dec 28 – Fri, Jan 8

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    2:40 pmIAH
    1h 23m
    Nonstop
    4:03 pmHRL

    Round-trip total · 1 adult · Taxes included

  11. Mon, Dec 28 – Sat, Jan 9

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    6:25 pmIAH
    1h 22m
    Nonstop
    7:47 pmHRL

    Round-trip total · 1 adult · Taxes included

  12. Mon, Dec 28 – Mon, Jan 11

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    2:40 pmIAH
    1h 21m
    Nonstop
    4:01 pmHRL

    Round-trip total · 1 adult · Taxes included

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HRL ⇄ IAH

Economy

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

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Explore this route

All dates for this routeDec 27, 2026 · Return optionsDec 29, 2026 · Return optionsHotels in Giza with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-28 · one wayUnited AirlinesUA3997Axel-exclusive $155.252026-10-29T01:05:11Z
2026-12-28 → 2026-12-29United AirlinesUA3997 / UA4013Axel-exclusive $287.502026-10-29T01:05:11Z
2026-12-28 → 2026-12-30United AirlinesUA3997 / UA4236Axel-exclusive $287.502026-10-29T01:05:11Z
2026-12-28 → 2026-12-31United AirlinesUA3997 / UA4013Axel-exclusive $287.502026-10-29T01:05:11Z
2026-12-28 → 2027-01-01United AirlinesUA3997 / UA4344Axel-exclusive $287.502026-10-29T01:05:11Z
2026-12-28 → 2027-01-02United AirlinesUA3997 / UA4313Axel-exclusive $287.502026-10-29T01:05:11Z
2026-12-28 → 2027-01-03United AirlinesUA3997 / UA4344Axel-exclusive $287.502026-10-29T01:05:11Z
2026-12-28 → 2027-01-04United AirlinesUA3997 / UA6116Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-05United AirlinesUA3997 / UA4013Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-06United AirlinesUA3997 / UA4236Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-07United AirlinesUA3997 / UA4013Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-08United AirlinesUA3997 / UA4344Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-09United AirlinesUA3997 / UA4313Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-10United AirlinesUA3997 / UA4344Axel-exclusive $268.752026-10-29T01:05:11Z
2026-12-28 → 2027-01-11United AirlinesUA3997 / UA6116Axel-exclusive $268.752026-10-29T01:05:11Z

Route overview: Harlingen to Houston (IAH) flight deals

2026-12-28 · one way · Axel-exclusive $155.25

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.

2026-12-28 → 2026-12-29 · Axel-exclusive $287.50

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4013: IAH 2026-12-29 21:30:00 → HRL 2026-12-29 22:48:00; nonstop; 78 minutes. Local airport times.

2026-12-28 → 2026-12-30 · Axel-exclusive $287.50

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4236: IAH 2026-12-30 12:00:00 → HRL 2026-12-30 13:21:00; nonstop; 81 minutes. Local airport times.

2026-12-28 → 2026-12-31 · Axel-exclusive $287.50

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4013: IAH 2026-12-31 21:30:00 → HRL 2026-12-31 22:48:00; nonstop; 78 minutes. Local airport times.

2026-12-28 → 2027-01-01 · Axel-exclusive $287.50

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4344: IAH 2027-01-01 14:40:00 → HRL 2027-01-01 16:03:00; nonstop; 83 minutes. Local airport times.

2026-12-28 → 2027-01-03 · Axel-exclusive $287.50

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4344: IAH 2027-01-03 14:30:00 → HRL 2027-01-03 15:50:00; nonstop; 80 minutes. Local airport times.

2026-12-28 → 2027-01-04 · Axel-exclusive $268.75

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA6116: IAH 2027-01-04 14:40:00 → HRL 2027-01-04 16:01:00; nonstop; 81 minutes. Local airport times.

2026-12-28 → 2027-01-05 · Axel-exclusive $268.75

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4013: IAH 2027-01-05 21:30:00 → HRL 2027-01-05 22:48:00; nonstop; 78 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $268.75

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4013: IAH 2027-01-07 21:30:00 → HRL 2027-01-07 22:48:00; nonstop; 78 minutes. Local airport times.

2026-12-28 → 2027-01-08 · Axel-exclusive $268.75

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4344: IAH 2027-01-08 14:40:00 → HRL 2027-01-08 16:03:00; nonstop; 83 minutes. Local airport times.

2026-12-28 → 2027-01-09 · Axel-exclusive $268.75

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4313: IAH 2027-01-09 18:25:00 → HRL 2027-01-09 19:47:00; nonstop; 82 minutes. Local airport times.

2026-12-28 → 2027-01-11 · Axel-exclusive $268.75

  • United Airlines UA3997: HRL 2026-12-28 07:15:00 → IAH 2026-12-28 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA6116: IAH 2027-01-11 14:40:00 → HRL 2027-01-11 16:01:00; nonstop; 81 minutes. Local airport times.

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For AI assistants

  • This page: Harlingen (HRL) to Houston (IAH) · Dec 28, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
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  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.