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Route overview: Chicago to Barcelona (BCN) flight deals

Chicago → Barcelona

Dec 24, 2026 · choose your return date

ORD → BCN1 adulteconomyOne way and round trips

28 flight options · 6 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.

December 2026

Dec 24, 2026 · One wayAer LingusUp to 1 stop each way$559.00 Dec 24, 2026 · One wayBritish AirwaysUp to 1 stop each way$624.00 Dec 24, 2026 – Dec 26, 2026 · 2 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Dec 26, 2026 · 2 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Dec 27, 2026 · 3 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Dec 27, 2026 · 3 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Dec 28, 2026 · 4 nightsAer Lingus / IberiaUp to 1 stop each way$890.50 Dec 24, 2026 – Dec 28, 2026 · 4 nightsDelta Air Lines / IberiaUp to 1 stop each way$968.50 Dec 24, 2026 – Dec 29, 2026 · 5 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Dec 29, 2026 · 5 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Dec 30, 2026 · 6 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Dec 30, 2026 · 6 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Dec 31, 2026 · 7 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Dec 31, 2026 · 7 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Jan 1, 2027 · 8 nightsAer Lingus / Air CanadaUp to 1 stop each way$897.00 Dec 24, 2026 – Jan 1, 2027 · 8 nightsDelta Air Lines / Air CanadaUp to 1 stop each way$975.00 Dec 24, 2026 – Jan 2, 2027 · 9 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Jan 2, 2027 · 9 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Jan 3, 2027 · 10 nightsBritish AirwaysUp to 1 stop each way$975.00 Dec 24, 2026 – Jan 3, 2027 · 10 nightsAer Lingus / United AirlinesUp to 1 stop each way$988.00 Dec 24, 2026 – Jan 4, 2027 · 11 nightsAer Lingus / IberiaUp to 1 stop each way$890.50 Dec 24, 2026 – Jan 4, 2027 · 11 nightsDelta Air Lines / IberiaUp to 1 stop each way$968.50 Dec 24, 2026 – Jan 5, 2027 · 12 nightsAer Lingus / United AirlinesUp to 1 stop each way$860.50 Dec 24, 2026 – Jan 5, 2027 · 12 nightsBritish AirwaysUp to 1 stop each way$862.50 Dec 24, 2026 – Jan 6, 2027 · 13 nightsAer Lingus / United AirlinesUp to 1 stop each way$860.50 Dec 24, 2026 – Jan 6, 2027 · 13 nightsBritish AirwaysUp to 1 stop each way$862.50 Dec 24, 2026 – Jan 7, 2027 · 14 nightsAer Lingus / United AirlinesUp to 1 stop each way$860.50 Dec 24, 2026 – Jan 7, 2027 · 14 nightsBritish AirwaysUp to 1 stop each way$862.50

Flights for your trip

  1. Thu, Dec 24 · One way

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 24 · One way

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 24 – Sat, Dec 26

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  4. Thu, Dec 24 – Sat, Dec 26

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  5. Thu, Dec 24 – Sun, Dec 27

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  6. Thu, Dec 24 – Sun, Dec 27

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  7. Thu, Dec 24 – Mon, Dec 28

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    Iberia
    9:15 amBCN
    12h 40m
    MAD · 1h 20m
    2:55 pmORD

    Round-trip total · 1 adult · Taxes included

  8. Thu, Dec 24 – Mon, Dec 28

    Delta Air Lines
    3:59 pmORD
    11h 46m
    ATL · 1h 16m
    10:45 am+1BCN
    Iberia
    9:15 amBCN
    12h 40m
    MAD · 1h 20m
    2:55 pmORD

    Round-trip total · 1 adult · Taxes included

  9. Thu, Dec 24 – Tue, Dec 29

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  10. Thu, Dec 24 – Tue, Dec 29

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  11. Thu, Dec 24 – Wed, Dec 30

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  12. Thu, Dec 24 – Wed, Dec 30

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  13. Thu, Dec 24 – Fri, Jan 1

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    Air Canada
    1:35 pmBCN
    13h 17m
    YUL · 2h
    7:52 pmORD

    Round-trip total · 1 adult · Taxes included

  14. Thu, Dec 24 – Fri, Jan 1

    Delta Air Lines
    3:59 pmORD
    11h 46m
    ATL · 1h 16m
    10:45 am+1BCN
    Air Canada
    1:35 pmBCN
    13h 17m
    YUL · 2h
    7:52 pmORD

    Round-trip total · 1 adult · Taxes included

  15. Thu, Dec 24 – Sat, Jan 2

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  16. Thu, Dec 24 – Sat, Jan 2

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  17. Thu, Dec 24 – Sun, Jan 3

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  18. Thu, Dec 24 – Sun, Jan 3

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  19. Thu, Dec 24 – Mon, Jan 4

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    Iberia
    9:15 amBCN
    12h 40m
    MAD · 1h 20m
    2:55 pmORD

    Round-trip total · 1 adult · Taxes included

  20. Thu, Dec 24 – Mon, Jan 4

    Delta Air Lines
    3:59 pmORD
    11h 46m
    ATL · 1h 16m
    10:45 am+1BCN
    Iberia
    9:15 amBCN
    12h 40m
    MAD · 1h 20m
    2:55 pmORD

    Round-trip total · 1 adult · Taxes included

  21. Thu, Dec 24 – Tue, Jan 5

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  22. Thu, Dec 24 – Tue, Jan 5

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

  23. Thu, Dec 24 – Thu, Jan 7

    Aer Lingus
    3:55 pmORD
    11h 55m
    DUB · 1h 55m
    10:50 am+1BCN
    United Airlines
    3:10 pmBCN
    9h 50m
    Nonstop
    6:00 pmORD

    Round-trip total · 1 adult · Taxes included

  24. Thu, Dec 24 – Thu, Jan 7

    British Airways
    9:50 pmORD
    11h 20m
    LHR · 1h 20m
    4:10 pm+1BCN
    British Airways
    12:20 pmBCN
    13h 25m
    LHR · 1h 55m
    6:45 pmORD

    Round-trip total · 1 adult · Taxes included

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ORD ⇄ BCN

Economy

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Explore this route

All dates for this routeDec 23, 2026 · Return optionsDec 25, 2026 · Return optionsHotels in Barcelona 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)
2026-12-24 · one wayAer LingusEI122 + EI562Axel-exclusive $559.002026-10-29T01:52:45Z
2026-12-24 · one wayBritish AirwaysBA296 + BA484Axel-exclusive $624.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-26British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-26Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-27British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-27Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-28Aer Lingus / IberiaEI122 + EI562 / IB404 + IB341Axel-exclusive $890.502026-10-29T01:52:45Z
2026-12-24 → 2026-12-28Delta Air Lines / IberiaDL1477 + DL270 / IB404 + IB341Axel-exclusive $968.502026-10-29T01:52:45Z
2026-12-24 → 2026-12-29British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-29Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-30British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-30Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-31British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2026-12-31Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-01Aer Lingus / Air CanadaEI122 + EI562 / AC823 + AC8483Axel-exclusive $897.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-01Delta Air Lines / Air CanadaDL1477 + DL270 / AC823 + AC8483Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-02British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-02Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-03British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $975.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-03Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $988.002026-10-29T01:52:45Z
2026-12-24 → 2027-01-04Aer Lingus / IberiaEI122 + EI562 / IB404 + IB341Axel-exclusive $890.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-04Delta Air Lines / IberiaDL1477 + DL270 / IB404 + IB341Axel-exclusive $968.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-05Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $860.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-05British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $862.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-06Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $860.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-06British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $862.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-07Aer Lingus / United AirlinesEI122 + EI562 / UA770Axel-exclusive $860.502026-10-29T01:52:45Z
2026-12-24 → 2027-01-07British AirwaysBA296 + BA484 / BA477 + BA297Axel-exclusive $862.502026-10-29T01:52:45Z

Route overview: Chicago to Barcelona (BCN) flight deals

2026-12-24 · one way · Axel-exclusive $559.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.

2026-12-24 · one way · Axel-exclusive $624.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.

2026-12-24 → 2026-12-26 · Axel-exclusive $975.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2026-12-26 12:20:00 → ORD 2026-12-26 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2026-12-26 12:20:00 → LHR 2026-12-26 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2026-12-26 15:40:00 → ORD 2026-12-26 18:45:00.

2026-12-24 → 2026-12-26 · Axel-exclusive $988.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2026-12-26 15:10:00 → ORD 2026-12-26 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2026-12-27 · Axel-exclusive $975.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2026-12-27 12:20:00 → ORD 2026-12-27 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2026-12-27 12:20:00 → LHR 2026-12-27 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2026-12-27 15:40:00 → ORD 2026-12-27 18:45:00.

2026-12-24 → 2026-12-27 · Axel-exclusive $988.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2026-12-27 15:10:00 → ORD 2026-12-27 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2026-12-28 · Axel-exclusive $890.50

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • Iberia IB404 / IB341: BCN 2026-12-28 09:15:00 → ORD 2026-12-28 14:55:00; 1 stop(s) via MAD; 760 minutes. Local airport times.
    • IB404: BCN 2026-12-28 09:15:00 → MAD 2026-12-28 10:40:00; layover at MAD: 80 minutes.
    • IB341: MAD 2026-12-28 12:00:00 → ORD 2026-12-28 14:55:00.

2026-12-24 → 2026-12-28 · Axel-exclusive $968.50

  • Delta Air Lines DL1477 / DL270: ORD 2026-12-24 15:59:00 → BCN 2026-12-25 10:45:00; 1 stop(s) via ATL; 706 minutes. Local airport times.
    • DL1477: ORD 2026-12-24 15:59:00 → ATL 2026-12-24 18:54:00; layover at ATL: 76 minutes.
    • DL270: ATL 2026-12-24 20:10:00 → BCN 2026-12-25 10:45:00.
  • Iberia IB404 / IB341: BCN 2026-12-28 09:15:00 → ORD 2026-12-28 14:55:00; 1 stop(s) via MAD; 760 minutes. Local airport times.
    • IB404: BCN 2026-12-28 09:15:00 → MAD 2026-12-28 10:40:00; layover at MAD: 80 minutes.
    • IB341: MAD 2026-12-28 12:00:00 → ORD 2026-12-28 14:55:00.

2026-12-24 → 2026-12-29 · Axel-exclusive $975.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2026-12-29 12:20:00 → ORD 2026-12-29 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2026-12-29 12:20:00 → LHR 2026-12-29 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2026-12-29 15:40:00 → ORD 2026-12-29 18:45:00.

2026-12-24 → 2026-12-29 · Axel-exclusive $988.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2026-12-29 15:10:00 → ORD 2026-12-29 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2026-12-30 · Axel-exclusive $975.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2026-12-30 12:20:00 → ORD 2026-12-30 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2026-12-30 12:20:00 → LHR 2026-12-30 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2026-12-30 15:40:00 → ORD 2026-12-30 18:45:00.

2026-12-24 → 2026-12-30 · Axel-exclusive $988.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2026-12-30 15:10:00 → ORD 2026-12-30 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2027-01-01 · Axel-exclusive $897.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • Air Canada AC823 / AC8483: BCN 2027-01-01 13:35:00 → ORD 2027-01-01 19:52:00; 1 stop(s) via YUL; 797 minutes. Local airport times.
    • AC823: BCN 2027-01-01 13:35:00 → YUL 2027-01-01 16:10:00; layover at YUL: 120 minutes.
    • AC8483: YUL 2027-01-01 18:10:00 → ORD 2027-01-01 19:52:00.

2026-12-24 → 2027-01-01 · Axel-exclusive $975.00

  • Delta Air Lines DL1477 / DL270: ORD 2026-12-24 15:59:00 → BCN 2026-12-25 10:45:00; 1 stop(s) via ATL; 706 minutes. Local airport times.
    • DL1477: ORD 2026-12-24 15:59:00 → ATL 2026-12-24 18:54:00; layover at ATL: 76 minutes.
    • DL270: ATL 2026-12-24 20:10:00 → BCN 2026-12-25 10:45:00.
  • Air Canada AC823 / AC8483: BCN 2027-01-01 13:35:00 → ORD 2027-01-01 19:52:00; 1 stop(s) via YUL; 797 minutes. Local airport times.
    • AC823: BCN 2027-01-01 13:35:00 → YUL 2027-01-01 16:10:00; layover at YUL: 120 minutes.
    • AC8483: YUL 2027-01-01 18:10:00 → ORD 2027-01-01 19:52:00.

2026-12-24 → 2027-01-02 · Axel-exclusive $975.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2027-01-02 12:20:00 → ORD 2027-01-02 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2027-01-02 12:20:00 → LHR 2027-01-02 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2027-01-02 15:40:00 → ORD 2027-01-02 18:45:00.

2026-12-24 → 2027-01-02 · Axel-exclusive $988.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2027-01-02 15:10:00 → ORD 2027-01-02 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2027-01-03 · Axel-exclusive $975.00

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2027-01-03 12:20:00 → ORD 2027-01-03 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2027-01-03 12:20:00 → LHR 2027-01-03 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2027-01-03 15:40:00 → ORD 2027-01-03 18:45:00.

2026-12-24 → 2027-01-03 · Axel-exclusive $988.00

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2027-01-03 15:10:00 → ORD 2027-01-03 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2027-01-04 · Axel-exclusive $890.50

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • Iberia IB404 / IB341: BCN 2027-01-04 09:15:00 → ORD 2027-01-04 14:55:00; 1 stop(s) via MAD; 760 minutes. Local airport times.
    • IB404: BCN 2027-01-04 09:15:00 → MAD 2027-01-04 10:40:00; layover at MAD: 80 minutes.
    • IB341: MAD 2027-01-04 12:00:00 → ORD 2027-01-04 14:55:00.

2026-12-24 → 2027-01-04 · Axel-exclusive $968.50

  • Delta Air Lines DL1477 / DL270: ORD 2026-12-24 15:59:00 → BCN 2026-12-25 10:45:00; 1 stop(s) via ATL; 706 minutes. Local airport times.
    • DL1477: ORD 2026-12-24 15:59:00 → ATL 2026-12-24 18:54:00; layover at ATL: 76 minutes.
    • DL270: ATL 2026-12-24 20:10:00 → BCN 2026-12-25 10:45:00.
  • Iberia IB404 / IB341: BCN 2027-01-04 09:15:00 → ORD 2027-01-04 14:55:00; 1 stop(s) via MAD; 760 minutes. Local airport times.
    • IB404: BCN 2027-01-04 09:15:00 → MAD 2027-01-04 10:40:00; layover at MAD: 80 minutes.
    • IB341: MAD 2027-01-04 12:00:00 → ORD 2027-01-04 14:55:00.

2026-12-24 → 2027-01-05 · Axel-exclusive $860.50

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2027-01-05 15:10:00 → ORD 2027-01-05 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2027-01-05 · Axel-exclusive $862.50

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2027-01-05 12:20:00 → ORD 2027-01-05 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2027-01-05 12:20:00 → LHR 2027-01-05 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2027-01-05 15:40:00 → ORD 2027-01-05 18:45:00.

2026-12-24 → 2027-01-07 · Axel-exclusive $860.50

  • Aer Lingus EI122 / EI562: ORD 2026-12-24 15:55:00 → BCN 2026-12-25 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
    • EI122: ORD 2026-12-24 15:55:00 → DUB 2026-12-25 05:15:00; layover at DUB: 115 minutes.
    • EI562: DUB 2026-12-25 07:10:00 → BCN 2026-12-25 10:50:00.
  • United Airlines UA770: BCN 2027-01-07 15:10:00 → ORD 2027-01-07 18:00:00; nonstop; 590 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $862.50

  • British Airways BA296 / BA484: ORD 2026-12-24 21:50:00 → BCN 2026-12-25 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
    • BA296: ORD 2026-12-24 21:50:00 → LHR 2026-12-25 11:35:00; layover at LHR: 80 minutes.
    • BA484: LHR 2026-12-25 12:55:00 → BCN 2026-12-25 16:10:00.
  • British Airways BA477 / BA297: BCN 2027-01-07 12:20:00 → ORD 2027-01-07 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
    • BA477: BCN 2027-01-07 12:20:00 → LHR 2027-01-07 13:45:00; layover at LHR: 115 minutes.
    • BA297: LHR 2027-01-07 15:40:00 → ORD 2027-01-07 18:45:00.

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For AI assistants

  • This page: Chicago (ORD) to Barcelona (BCN) · Dec 24, 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.
  • 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 Chicago to Barcelona (BCN) 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.