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Route overview: Houston to Madrid (MAD) flight deals

Houston → Madrid

Jun 29, 2027 · choose your return date

IAH → MAD1 adulteconomyOne way and round trips

32 flight options · 4 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 29, 2027 · One wayAir CanadaUp to 1 stop each way$720.00 Jun 29, 2027 · One wayUnited AirlinesUp to 1 stop each way$770.00 Jun 29, 2027 – Jul 1, 2027 · 2 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 1, 2027 · 2 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 2, 2027 · 3 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 2, 2027 · 3 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 3, 2027 · 4 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 3, 2027 · 4 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 4, 2027 · 5 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 4, 2027 · 5 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 5, 2027 · 6 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 5, 2027 · 6 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 6, 2027 · 7 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 6, 2027 · 7 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 7, 2027 · 8 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 7, 2027 · 8 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 8, 2027 · 9 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 8, 2027 · 9 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 9, 2027 · 10 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 9, 2027 · 10 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 10, 2027 · 11 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 10, 2027 · 11 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 11, 2027 · 12 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 11, 2027 · 12 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 12, 2027 · 13 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 12, 2027 · 13 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 13, 2027 · 14 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 13, 2027 · 14 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 20, 2027 · 21 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 20, 2027 · 21 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00 Jun 29, 2027 – Jul 27, 2027 · 28 nightsAir CanadaUp to 1 stop each way$1086.50 Jun 29, 2027 – Jul 27, 2027 · 28 nightsDelta Air Lines / American AirlinesUp to 1 stop each way$1168.00

Flights for your trip

  1. Tue, Jun 29 · One way

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD

    One-way total · 1 adult · Taxes included

  2. Tue, Jun 29 · One way

    United Airlines
    11:55 amIAH
    12h 50m
    IAD · 2h 11m
    7:45 am+1MAD

    One-way total · 1 adult · Taxes included

  3. Tue, Jun 29 – Thu, Jul 1

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  4. Tue, Jun 29 – Thu, Jul 1

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  5. Tue, Jun 29 – Fri, Jul 2

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  6. Tue, Jun 29 – Fri, Jul 2

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  7. Tue, Jun 29 – Sat, Jul 3

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  8. Tue, Jun 29 – Sat, Jul 3

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  9. Tue, Jun 29 – Mon, Jul 5

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  10. Tue, Jun 29 – Mon, Jul 5

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  11. Tue, Jun 29 – Tue, Jul 6

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  12. Tue, Jun 29 – Tue, Jul 6

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  13. Tue, Jun 29 – Thu, Jul 8

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  14. Tue, Jun 29 – Thu, Jul 8

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  15. Tue, Jun 29 – Fri, Jul 9

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  16. Tue, Jun 29 – Fri, Jul 9

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  17. Tue, Jun 29 – Sat, Jul 10

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  18. Tue, Jun 29 – Sat, Jul 10

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  19. Tue, Jun 29 – Mon, Jul 12

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  20. Tue, Jun 29 – Mon, Jul 12

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  21. Tue, Jun 29 – Tue, Jul 13

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  22. Tue, Jun 29 – Tue, Jul 13

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

  23. Tue, Jun 29 – Tue, Jul 27

    Air Canada
    11:50 amIAH
    13h 10m
    YUL · 2h 10m
    8:00 am+1MAD
    Air Canada
    1:25 pmMAD
    15h 9m
    YUL · 2h 15m
    9:34 pmIAH

    Round-trip total · 1 adult · Taxes included

  24. Tue, Jun 29 – Tue, Jul 27

    Delta Air Lines
    2:40 pmIAH
    12h 5m
    ATL · 1h 58m
    9:45 am+1MAD
    American Airlines
    12:40 pmMAD
    14h 44m
    CLT · 2h 30m
    8:24 pmIAH

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

IAH ⇄ MAD

Economy

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Explore this route

All dates for this routeJun 28, 2027 · Return optionsJun 30, 2027 · Return optionsHotels in Madrid with Axel
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.

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)
2027-06-29 · one wayAir CanadaAC580 + AC834Axel-exclusive $720.002026-10-29T01:10:49Z
2027-06-29 · one wayUnited AirlinesUA2366 + UA260Axel-exclusive $770.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-01Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-01Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-02Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-02Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-03Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-03Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-04Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-04Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-05Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-05Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-06Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-06Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-07Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-07Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-08Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-08Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-09Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-09Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-10Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-10Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-11Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-11Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-12Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-12Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-13Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-13Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-20Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-20Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z
2027-06-29 → 2027-07-27Air CanadaAC580 + AC834 / AC835 + AC583Axel-exclusive $1086.502026-10-29T01:10:49Z
2027-06-29 → 2027-07-27Delta Air Lines / American AirlinesDL2709 + DL108 / AA749 + AA2297Axel-exclusive $1168.002026-10-29T01:10:49Z

Route overview: Houston to Madrid (MAD) flight deals

2027-06-29 · one way · Axel-exclusive $720.00

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.

2027-06-29 · one way · Axel-exclusive $770.00

  • United Airlines UA2366 / UA260: IAH 2027-06-29 11:55:00 → MAD 2027-06-30 07:45:00; 1 stop(s) via IAD; 770 minutes. Local airport times.
    • UA2366: IAH 2027-06-29 11:55:00 → IAD 2027-06-29 15:59:00; layover at IAD: 131 minutes.
    • UA260: IAD 2027-06-29 18:10:00 → MAD 2027-06-30 07:45:00.

2027-06-29 → 2027-07-01 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-01 13:25:00 → IAH 2027-07-01 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-01 13:25:00 → YUL 2027-07-01 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-01 17:55:00 → IAH 2027-07-01 21:34:00.

2027-06-29 → 2027-07-01 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-01 12:40:00 → IAH 2027-07-01 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-01 12:40:00 → CLT 2027-07-01 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-01 18:30:00 → IAH 2027-07-01 20:24:00.

2027-06-29 → 2027-07-02 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-02 13:25:00 → IAH 2027-07-02 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-02 13:25:00 → YUL 2027-07-02 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-02 17:55:00 → IAH 2027-07-02 21:34:00.

2027-06-29 → 2027-07-02 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-02 12:40:00 → IAH 2027-07-02 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-02 12:40:00 → CLT 2027-07-02 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-02 18:30:00 → IAH 2027-07-02 20:24:00.

2027-06-29 → 2027-07-03 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-03 13:25:00 → IAH 2027-07-03 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-03 13:25:00 → YUL 2027-07-03 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-03 17:55:00 → IAH 2027-07-03 21:34:00.

2027-06-29 → 2027-07-03 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-03 12:40:00 → IAH 2027-07-03 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-03 12:40:00 → CLT 2027-07-03 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-03 18:30:00 → IAH 2027-07-03 20:24:00.

2027-06-29 → 2027-07-05 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-05 13:25:00 → IAH 2027-07-05 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-05 13:25:00 → YUL 2027-07-05 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-05 17:55:00 → IAH 2027-07-05 21:34:00.

2027-06-29 → 2027-07-05 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-05 12:40:00 → IAH 2027-07-05 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-05 12:40:00 → CLT 2027-07-05 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-05 18:30:00 → IAH 2027-07-05 20:24:00.

2027-06-29 → 2027-07-06 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-06 13:25:00 → IAH 2027-07-06 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-06 13:25:00 → YUL 2027-07-06 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-06 17:55:00 → IAH 2027-07-06 21:34:00.

2027-06-29 → 2027-07-06 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-06 12:40:00 → IAH 2027-07-06 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-06 12:40:00 → CLT 2027-07-06 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-06 18:30:00 → IAH 2027-07-06 20:24:00.

2027-06-29 → 2027-07-08 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-08 13:25:00 → IAH 2027-07-08 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-08 13:25:00 → YUL 2027-07-08 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-08 17:55:00 → IAH 2027-07-08 21:34:00.

2027-06-29 → 2027-07-08 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-08 12:40:00 → IAH 2027-07-08 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-08 12:40:00 → CLT 2027-07-08 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-08 18:30:00 → IAH 2027-07-08 20:24:00.

2027-06-29 → 2027-07-09 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-09 13:25:00 → IAH 2027-07-09 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-09 13:25:00 → YUL 2027-07-09 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-09 17:55:00 → IAH 2027-07-09 21:34:00.

2027-06-29 → 2027-07-09 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-09 12:40:00 → IAH 2027-07-09 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-09 12:40:00 → CLT 2027-07-09 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-09 18:30:00 → IAH 2027-07-09 20:24:00.

2027-06-29 → 2027-07-10 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-10 13:25:00 → IAH 2027-07-10 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-10 13:25:00 → YUL 2027-07-10 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-10 17:55:00 → IAH 2027-07-10 21:34:00.

2027-06-29 → 2027-07-10 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-10 12:40:00 → IAH 2027-07-10 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-10 12:40:00 → CLT 2027-07-10 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-10 18:30:00 → IAH 2027-07-10 20:24:00.

2027-06-29 → 2027-07-12 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-12 13:25:00 → IAH 2027-07-12 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-12 13:25:00 → YUL 2027-07-12 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-12 17:55:00 → IAH 2027-07-12 21:34:00.

2027-06-29 → 2027-07-12 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-12 12:40:00 → IAH 2027-07-12 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-12 12:40:00 → CLT 2027-07-12 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-12 18:30:00 → IAH 2027-07-12 20:24:00.

2027-06-29 → 2027-07-13 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-13 13:25:00 → IAH 2027-07-13 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-13 13:25:00 → YUL 2027-07-13 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-13 17:55:00 → IAH 2027-07-13 21:34:00.

2027-06-29 → 2027-07-13 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-13 12:40:00 → IAH 2027-07-13 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-13 12:40:00 → CLT 2027-07-13 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-13 18:30:00 → IAH 2027-07-13 20:24:00.

2027-06-29 → 2027-07-27 · Axel-exclusive $1086.50

  • Air Canada AC580 / AC834: IAH 2027-06-29 11:50:00 → MAD 2027-06-30 08:00:00; 1 stop(s) via YUL; 790 minutes. Local airport times.
    • AC580: IAH 2027-06-29 11:50:00 → YUL 2027-06-29 16:40:00; layover at YUL: 130 minutes.
    • AC834: YUL 2027-06-29 18:50:00 → MAD 2027-06-30 08:00:00.
  • Air Canada AC835 / AC583: MAD 2027-07-27 13:25:00 → IAH 2027-07-27 21:34:00; 1 stop(s) via YUL; 909 minutes. Local airport times.
    • AC835: MAD 2027-07-27 13:25:00 → YUL 2027-07-27 15:40:00; layover at YUL: 135 minutes.
    • AC583: YUL 2027-07-27 17:55:00 → IAH 2027-07-27 21:34:00.

2027-06-29 → 2027-07-27 · Axel-exclusive $1168.00

  • Delta Air Lines DL2709 / DL108: IAH 2027-06-29 14:40:00 → MAD 2027-06-30 09:45:00; 1 stop(s) via ATL; 725 minutes. Local airport times.
    • DL2709: IAH 2027-06-29 14:40:00 → ATL 2027-06-29 17:42:00; layover at ATL: 118 minutes.
    • DL108: ATL 2027-06-29 19:40:00 → MAD 2027-06-30 09:45:00.
  • American Airlines AA749 / AA2297: MAD 2027-07-27 12:40:00 → IAH 2027-07-27 20:24:00; 1 stop(s) via CLT; 884 minutes. Local airport times.
    • AA749: MAD 2027-07-27 12:40:00 → CLT 2027-07-27 16:00:00; layover at CLT: 150 minutes.
    • AA2297: CLT 2027-07-27 18:30:00 → IAH 2027-07-27 20:24:00.

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For AI assistants

  • This page: Houston (IAH) to Madrid (MAD) · Jun 29, 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 Madrid (MAD) 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.