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Route overview: Houston to Guanacaste (LIR) flight deals

Houston → Guanacaste

Jun 19, 2027 · choose your return date

IAH → LIR1 adulteconomyOne way and round trips

30 flight options · 2 airlines

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.

June 2027

Jun 19, 2027 · One wayAmerican AirlinesUp to 1 stop each way$235.00 Jun 19, 2027 · One wayUnited AirlinesNonstop$270.00 Jun 19, 2027 – Jun 20, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 20, 2027 · 1 nightUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 21, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 21, 2027 · 2 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 22, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 22, 2027 · 3 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 23, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 23, 2027 · 4 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 24, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 24, 2027 · 5 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 25, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 25, 2027 · 6 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 26, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 26, 2027 · 7 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 27, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 27, 2027 · 8 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 28, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 28, 2027 · 9 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 29, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 29, 2027 · 10 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jun 30, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jun 30, 2027 · 11 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jul 1, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$435.00 Jun 19, 2027 – Jul 1, 2027 · 12 nightsUnited AirlinesNonstop$500.00 Jun 19, 2027 – Jul 2, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$456.75 Jun 19, 2027 – Jul 2, 2027 · 13 nightsUnited AirlinesNonstop$525.00 Jun 19, 2027 – Jul 3, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$456.75 Jun 19, 2027 – Jul 3, 2027 · 14 nightsUnited AirlinesNonstop$525.00

Flights for your trip

  1. Sat, Jun 19 · One way

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR

    One-way total · 1 adult · Taxes included

  2. Sat, Jun 19 · One way

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR

    One-way total · 1 adult · Taxes included

  3. Sat, Jun 19 – Sun, Jun 20

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:15 pmLIR
    8h 44m
    DFW · 2h 59m
    12:59 am+1IAH

    Round-trip total · 1 adult · Taxes included

  4. Sat, Jun 19 – Sun, Jun 20

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

  5. Sat, Jun 19 – Mon, Jun 21

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  6. Sat, Jun 19 – Mon, Jun 21

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    8:45 amLIR
    3h 44m
    Nonstop
    1:29 pmIAH

    Round-trip total · 1 adult · Taxes included

  7. Sat, Jun 19 – Tue, Jun 22

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  8. Sat, Jun 19 – Tue, Jun 22

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    2:20 pmLIR
    3h 44m
    Nonstop
    7:04 pmIAH

    Round-trip total · 1 adult · Taxes included

  9. Sat, Jun 19 – Wed, Jun 23

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  10. Sat, Jun 19 – Wed, Jun 23

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

  11. Sat, Jun 19 – Fri, Jun 25

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  12. Sat, Jun 19 – Fri, Jun 25

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    8:45 amLIR
    3h 44m
    Nonstop
    1:29 pmIAH

    Round-trip total · 1 adult · Taxes included

  13. Sat, Jun 19 – Sat, Jun 26

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  14. Sat, Jun 19 – Sat, Jun 26

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

  15. Sat, Jun 19 – Sun, Jun 27

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:15 pmLIR
    8h 44m
    DFW · 2h 59m
    12:59 am+1IAH

    Round-trip total · 1 adult · Taxes included

  16. Sat, Jun 19 – Sun, Jun 27

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

  17. Sat, Jun 19 – Tue, Jun 29

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  18. Sat, Jun 19 – Tue, Jun 29

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    2:20 pmLIR
    3h 44m
    Nonstop
    7:04 pmIAH

    Round-trip total · 1 adult · Taxes included

  19. Sat, Jun 19 – Wed, Jun 30

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  20. Sat, Jun 19 – Wed, Jun 30

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

  21. Sat, Jun 19 – Thu, Jul 1

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  22. Sat, Jun 19 – Thu, Jul 1

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

  23. Sat, Jun 19 – Sat, Jul 3

    American Airlines
    6:00 amIAH
    7h
    DFW · 1h 22m
    12:00 pmLIR
    American Airlines
    3:35 pmLIR
    8h 35m
    MIA · 2h 37m
    1:10 am+1IAH

    Round-trip total · 1 adult · Taxes included

  24. Sat, Jun 19 – Sat, Jul 3

    United Airlines
    3:05 pmIAH
    3h 32m
    Nonstop
    5:37 pmLIR
    United Airlines
    4:30 pmLIR
    3h 44m
    Nonstop
    9:14 pmIAH

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

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IAH ⇄ LIR

Economy

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Explore this route

All dates for this routeJun 18, 2027 · Return optionsJun 20, 2027 · Return optionsHotels in Sardinal, Guanacaste Province 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)
2027-06-19 · one wayUnited AirlinesUA1737Axel-exclusive $270.002026-10-29T01:10:49Z
2027-06-19 · one wayAmerican AirlinesAA2551 + AA415Axel-exclusive $235.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-20United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-20American AirlinesAA2551 + AA415 / AA372 + AA2882Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-21United AirlinesUA1737 / UA1265Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-21American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-22United AirlinesUA1737 / UA1516Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-22American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-23United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-23American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-24United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-24American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-25United AirlinesUA1737 / UA1265Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-25American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-26United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-26American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-27United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-27American AirlinesAA2551 + AA415 / AA372 + AA2882Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-28United AirlinesUA1737 / UA1265Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-28American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-29United AirlinesUA1737 / UA1516Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-29American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-30United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-06-30American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-07-01United AirlinesUA1737 / UA401Axel-exclusive $500.002026-10-29T01:10:49Z
2027-06-19 → 2027-07-01American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $435.002026-10-29T01:10:49Z
2027-06-19 → 2027-07-02United AirlinesUA1737 / UA1265Axel-exclusive $525.002026-10-29T01:10:49Z
2027-06-19 → 2027-07-02American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $456.752026-10-29T01:10:49Z
2027-06-19 → 2027-07-03United AirlinesUA1737 / UA401Axel-exclusive $525.002026-10-29T01:10:49Z
2027-06-19 → 2027-07-03American AirlinesAA2551 + AA415 / AA594 + AA2230Axel-exclusive $456.752026-10-29T01:10:49Z

Route overview: Houston to Guanacaste (LIR) flight deals

2027-06-19 · one way · Axel-exclusive $235.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.

2027-06-19 · one way · Axel-exclusive $270.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.

2027-06-19 → 2027-06-20 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA372 / AA2882: LIR 2027-06-20 15:15:00 → IAH 2027-06-21 00:59:00; 1 stop(s) via DFW; 524 minutes. Local airport times.
    • AA372: LIR 2027-06-20 15:15:00 → DFW 2027-06-20 20:50:00; layover at DFW: 179 minutes.
    • AA2882: DFW 2027-06-20 23:49:00 → IAH 2027-06-21 00:59:00.

2027-06-19 → 2027-06-20 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-06-20 16:30:00 → IAH 2027-06-20 21:14:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-21 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-21 15:35:00 → IAH 2027-06-22 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-21 15:35:00 → MIA 2027-06-21 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-21 23:08:00 → IAH 2027-06-22 01:10:00.

2027-06-19 → 2027-06-21 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA1265: LIR 2027-06-21 08:45:00 → IAH 2027-06-21 13:29:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-22 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-22 15:35:00 → IAH 2027-06-23 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-22 15:35:00 → MIA 2027-06-22 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-22 23:08:00 → IAH 2027-06-23 01:10:00.

2027-06-19 → 2027-06-22 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA1516: LIR 2027-06-22 14:20:00 → IAH 2027-06-22 19:04:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-23 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-23 15:35:00 → IAH 2027-06-24 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-23 15:35:00 → MIA 2027-06-23 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-23 23:08:00 → IAH 2027-06-24 01:10:00.

2027-06-19 → 2027-06-23 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-06-23 16:30:00 → IAH 2027-06-23 21:14:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-25 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-25 15:35:00 → IAH 2027-06-26 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-25 15:35:00 → MIA 2027-06-25 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-25 23:08:00 → IAH 2027-06-26 01:10:00.

2027-06-19 → 2027-06-25 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA1265: LIR 2027-06-25 08:45:00 → IAH 2027-06-25 13:29:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-26 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-26 15:35:00 → IAH 2027-06-27 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-26 15:35:00 → MIA 2027-06-26 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-26 23:08:00 → IAH 2027-06-27 01:10:00.

2027-06-19 → 2027-06-26 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-06-26 16:30:00 → IAH 2027-06-26 21:14:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-27 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA372 / AA2882: LIR 2027-06-27 15:15:00 → IAH 2027-06-28 00:59:00; 1 stop(s) via DFW; 524 minutes. Local airport times.
    • AA372: LIR 2027-06-27 15:15:00 → DFW 2027-06-27 20:50:00; layover at DFW: 179 minutes.
    • AA2882: DFW 2027-06-27 23:49:00 → IAH 2027-06-28 00:59:00.

2027-06-19 → 2027-06-27 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-06-27 16:30:00 → IAH 2027-06-27 21:14:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-29 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-29 15:35:00 → IAH 2027-06-30 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-29 15:35:00 → MIA 2027-06-29 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-29 23:08:00 → IAH 2027-06-30 01:10:00.

2027-06-19 → 2027-06-29 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA1516: LIR 2027-06-29 14:20:00 → IAH 2027-06-29 19:04:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-06-30 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-06-30 15:35:00 → IAH 2027-07-01 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-06-30 15:35:00 → MIA 2027-06-30 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-06-30 23:08:00 → IAH 2027-07-01 01:10:00.

2027-06-19 → 2027-06-30 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-06-30 16:30:00 → IAH 2027-06-30 21:14:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-07-01 · Axel-exclusive $435.00

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-07-01 15:35:00 → IAH 2027-07-02 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-07-01 15:35:00 → MIA 2027-07-01 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-07-01 23:08:00 → IAH 2027-07-02 01:10:00.

2027-06-19 → 2027-07-01 · Axel-exclusive $500.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-07-01 16:30:00 → IAH 2027-07-01 21:14:00; nonstop; 224 minutes. Local airport times.

2027-06-19 → 2027-07-03 · Axel-exclusive $456.75

  • American Airlines AA2551 / AA415: IAH 2027-06-19 06:00:00 → LIR 2027-06-19 12:00:00; 1 stop(s) via DFW; 420 minutes. Local airport times.
    • AA2551: IAH 2027-06-19 06:00:00 → DFW 2027-06-19 07:33:00; layover at DFW: 82 minutes.
    • AA415: DFW 2027-06-19 08:55:00 → LIR 2027-06-19 12:00:00.
  • American Airlines AA594 / AA2230: LIR 2027-07-03 15:35:00 → IAH 2027-07-04 01:10:00; 1 stop(s) via MIA; 515 minutes. Local airport times.
    • AA594: LIR 2027-07-03 15:35:00 → MIA 2027-07-03 20:31:00; layover at MIA: 157 minutes.
    • AA2230: MIA 2027-07-03 23:08:00 → IAH 2027-07-04 01:10:00.

2027-06-19 → 2027-07-03 · Axel-exclusive $525.00

  • United Airlines UA1737: IAH 2027-06-19 15:05:00 → LIR 2027-06-19 17:37:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA401: LIR 2027-07-03 16:30:00 → IAH 2027-07-03 21:14:00; nonstop; 224 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Houston (IAH) to Guanacaste (LIR) · Jun 19, 2027 · 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.
  • 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 Houston to Guanacaste (LIR) 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. 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.