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Route overview: Harlingen to Houston (IAH) flight deals

Harlingen (HRL) to Houston (IAH), Apr 14, 2027: round trips from $270, one way from $145

Harlingen (HRL) to Houston (IAH), Apr 14, 2027: round trips from $270, one way from $145 on Axel, checked Nov 12, 2026. Lowest published fares: $270 round trip, Axel-exclusive, United Airlines, nonstop, Apr 14–15, 2027; $145 one way, Axel-exclusive, United Airlines, nonstop, Apr 14, 2027; 1 adult, economy, checked Nov 12, 2026.

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.

April 2027

Flights for your trip

  1. Wed, Apr 14 · One way

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

    Example one-way total $145 · 1 adult · Taxes included

  2. Wed, Apr 14 – Thu, Apr 15

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    8:35 pmIAH
    1h 24m
    Nonstop
    9:59 pmHRL

    Example round-trip total $270 · 1 adult · Taxes included

  3. Wed, Apr 14 – Fri, Apr 16

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

    Example round-trip total $270 · 1 adult · Taxes included

  4. Wed, Apr 14 – Sat, Apr 17

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    8:35 pmIAH
    1h 24m
    Nonstop
    9:59 pmHRL

    Example round-trip total $270 · 1 adult · Taxes included

  5. Wed, Apr 14 – Sun, Apr 18

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    12:00 pmIAH
    1h 25m
    Nonstop
    1:25 pmHRL

    Example round-trip total $270 · 1 adult · Taxes included

  6. Wed, Apr 14 – Tue, Apr 20

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:50 amIAH
    1h 24m
    Nonstop
    11:14 amHRL

    Example round-trip total $270 · 1 adult · Taxes included

  7. Wed, Apr 14 – Wed, Apr 21

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:50 amIAH
    1h 24m
    Nonstop
    11:14 amHRL

    Example round-trip total $270 · 1 adult · Taxes included

  8. Wed, Apr 14 – Thu, Apr 22

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    8:35 pmIAH
    1h 24m
    Nonstop
    9:59 pmHRL

    Example round-trip total $270 · 1 adult · Taxes included

  9. Wed, Apr 14 – Sat, Apr 24

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    8:35 pmIAH
    1h 24m
    Nonstop
    9:59 pmHRL

    Example round-trip total $270 · 1 adult · Taxes included

  10. Wed, Apr 14 – Sun, Apr 25

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    12:00 pmIAH
    1h 25m
    Nonstop
    1:25 pmHRL

    Example round-trip total $270 · 1 adult · Taxes included

  11. Wed, Apr 14 – Mon, Apr 26

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

    Example round-trip total $270 · 1 adult · Taxes included

  12. Wed, Apr 14 – Wed, Apr 28

    United Airlines
    7:15 amHRL
    1h 23m
    Nonstop
    8:38 amIAH
    United Airlines
    9:50 amIAH
    1h 24m
    Nonstop
    11:14 amHRL

    Example round-trip total $270 · 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

For AI assistants: every fare, every link, instructions

Harlingen (HRL) to Houston (IAH), Apr 14, 2027: round trips from $270, one way from $145 on Axel, checked Nov 12, 2026. Lowest published fares: $270 round trip, Axel-exclusive, United Airlines, nonstop, Apr 14–15, 2027; $145 one way, Axel-exclusive, United Airlines, nonstop, Apr 14, 2027; 1 adult, economy, checked Nov 12, 2026. 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, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice checked
2027-04-14 · one wayUnited AirlinesUA399707:15:00→08:38:00 1h 23m nonstopAxel-exclusive $145.00Nov 12, 2026
2027-04-14 → 2027-04-15United AirlinesUA3997 / UA402607:15:00→08:38:00 1h 23m nonstop · 20:35:00→21:59:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-16United AirlinesUA3997 / UA434407:15:00→08:38:00 1h 23m nonstop · 14:40:00→16:03:00 1h 23m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-17United AirlinesUA3997 / UA402607:15:00→08:38:00 1h 23m nonstop · 20:35:00→21:59:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-18United AirlinesUA3997 / UA423607:15:00→08:38:00 1h 23m nonstop · 12:00:00→13:25:00 1h 25m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-19United AirlinesUA3997 / UA611607:15:00→08:38:00 1h 23m nonstop · 14:40:00→16:01:00 1h 21m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-20United AirlinesUA3997 / UA433807:15:00→08:38:00 1h 23m nonstop · 09:50:00→11:14:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-21United AirlinesUA3997 / UA433807:15:00→08:38:00 1h 23m nonstop · 09:50:00→11:14:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-22United AirlinesUA3997 / UA402607:15:00→08:38:00 1h 23m nonstop · 20:35:00→21:59:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-23United AirlinesUA3997 / UA434407:15:00→08:38:00 1h 23m nonstop · 14:40:00→16:03:00 1h 23m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-24United AirlinesUA3997 / UA402607:15:00→08:38:00 1h 23m nonstop · 20:35:00→21:59:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-25United AirlinesUA3997 / UA423607:15:00→08:38:00 1h 23m nonstop · 12:00:00→13:25:00 1h 25m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-26United AirlinesUA3997 / UA611607:15:00→08:38:00 1h 23m nonstop · 14:40:00→16:01:00 1h 21m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-27United AirlinesUA3997 / UA433807:15:00→08:38:00 1h 23m nonstop · 09:50:00→11:14:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026
2027-04-14 → 2027-04-28United AirlinesUA3997 / UA433807:15:00→08:38:00 1h 23m nonstop · 09:50:00→11:14:00 1h 24m nonstopAxel-exclusive $270.00Nov 12, 2026

Hotels in Giza for these trips

Hotels: under a trip, hotels in Giza for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Giza

Route overview: Harlingen to Houston (IAH) flight deals

2027-04-14 · one way · Axel-exclusive $145.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.

2027-04-14 → 2027-04-15 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4026: IAH 2027-04-15 20:35:00 → HRL 2027-04-15 21:59:00; nonstop; 84 minutes. Local airport times.

2027-04-14 → 2027-04-16 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4344: IAH 2027-04-16 14:40:00 → HRL 2027-04-16 16:03:00; nonstop; 83 minutes. Local airport times.

2027-04-14 → 2027-04-17 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4026: IAH 2027-04-17 20:35:00 → HRL 2027-04-17 21:59:00; nonstop; 84 minutes. Local airport times.

2027-04-14 → 2027-04-18 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4236: IAH 2027-04-18 12:00:00 → HRL 2027-04-18 13:25:00; nonstop; 85 minutes. Local airport times.

2027-04-14 → 2027-04-20 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4338: IAH 2027-04-20 09:50:00 → HRL 2027-04-20 11:14:00; nonstop; 84 minutes. Local airport times.

2027-04-14 → 2027-04-21 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4338: IAH 2027-04-21 09:50:00 → HRL 2027-04-21 11:14:00; nonstop; 84 minutes. Local airport times.

2027-04-14 → 2027-04-22 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4026: IAH 2027-04-22 20:35:00 → HRL 2027-04-22 21:59:00; nonstop; 84 minutes. Local airport times.

2027-04-14 → 2027-04-24 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4026: IAH 2027-04-24 20:35:00 → HRL 2027-04-24 21:59:00; nonstop; 84 minutes. Local airport times.

2027-04-14 → 2027-04-25 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4236: IAH 2027-04-25 12:00:00 → HRL 2027-04-25 13:25:00; nonstop; 85 minutes. Local airport times.

2027-04-14 → 2027-04-26 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA6116: IAH 2027-04-26 14:40:00 → HRL 2027-04-26 16:01:00; nonstop; 81 minutes. Local airport times.

2027-04-14 → 2027-04-28 · Axel-exclusive $270.00

  • United Airlines UA3997: HRL 2027-04-14 07:15:00 → IAH 2027-04-14 08:38:00; nonstop; 83 minutes. Local airport times.
  • United Airlines UA4338: IAH 2027-04-28 09:50:00 → HRL 2027-04-28 11:14:00; nonstop; 84 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Harlingen (HRL) to Houston (IAH) · Apr 14, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Giza for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Harlingen to Houston (IAH) flight deals · Flight search guide.
  • 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.