Chicago (ORD) to Barcelona (BCN), Mar 21, 2027 – Apr 4, 2027: from $1,005 round trip

Chicago (ORD) to Barcelona (BCN), Mar 21, 2027 – Apr 4, 2027: from $1,005 round trip on Axel, checked Nov 14, 2026. Lowest published fare: $1,005 round trip, Axel-exclusive, British Airways, 1 stop, Mar 21, 2027 – Apr 4, 2027, 1 adult, economy, checked Nov 14, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Barcelona for these trips

Hotels: under a trip, hotels in Barcelona 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.

• Hotels in Barcelona for these nights (Mar 21 – Apr 4, 2027 · 14 nights · 2 adults, 1 room): 3★ SM Hotel Sant Antoni, $151 a night, $2,118 for 14 nights · 4★ HG City Suites Barcelona, $196 a night, $2,746 for 14 nights · 5★ Sofitel Barcelona Skipper, $294 a night, $4,116 for 14 nights

All hotels in Barcelona

Route overview: Chicago to Barcelona (BCN) flight deals

2027-03-21 → 2027-04-04 · Axel-exclusive $1,135

• United Airlines UA769: ORD 2027-03-21 21:50:00 → BCN 2027-03-22 12:15:00; nonstop; 505 minutes. Local airport times.
• United Airlines UA770: BCN 2027-04-04 15:10:00 → ORD 2027-04-04 18:00:00; nonstop; 590 minutes. Local airport times.

2027-03-21 → 2027-04-04 · Axel-exclusive $1,005

• British Airways BA296 / BA484: ORD 2027-03-21 21:50:00 → BCN 2027-03-22 15:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
  • BA296: ORD 2027-03-21 21:50:00 → LHR 2027-03-22 10:35:00; layover at LHR: 80 minutes.
  • BA484: LHR 2027-03-22 11:55:00 → BCN 2027-03-22 15:10:00.
• British Airways BA477 / BA297: BCN 2027-04-04 12:20:00 → ORD 2027-04-04 18:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
  • BA477: BCN 2027-04-04 12:20:00 → LHR 2027-04-04 13:45:00; layover at LHR: 115 minutes.
  • BA297: LHR 2027-04-04 15:40:00 → ORD 2027-04-04 18:45:00.

2027-03-21 → 2027-04-04 · Axel-exclusive $1,027

• Aer Lingus EI122 / EI562: ORD 2027-03-21 15:55:00 → BCN 2027-03-22 09:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
  • EI122: ORD 2027-03-21 15:55:00 → DUB 2027-03-22 04:15:00; layover at DUB: 115 minutes.
  • EI562: DUB 2027-03-22 06:10:00 → BCN 2027-03-22 09:50:00.
• United Airlines UA770: BCN 2027-04-04 15:10:00 → ORD 2027-04-04 18:00:00; nonstop; 590 minutes. Local airport times.

2027-03-21 → 2027-04-04 · Axel-exclusive $1,099

• Delta Air Lines DL1477 / DL270: ORD 2027-03-21 15:59:00 → BCN 2027-03-22 09:45:00; 1 stop(s) via ATL; 706 minutes. Local airport times.
  • DL1477: ORD 2027-03-21 15:59:00 → ATL 2027-03-21 18:54:00; layover at ATL: 76 minutes.
  • DL270: ATL 2027-03-21 20:10:00 → BCN 2027-03-22 09:45:00.
• United Airlines UA770: BCN 2027-04-04 15:10:00 → ORD 2027-04-04 18:00:00; nonstop; 590 minutes. Local airport times.

2027-03-21 → 2027-04-04 · Axel-exclusive $1,081

• United Airlines UA587 / UA992: ORD 2027-03-21 14:22:00 → BCN 2027-03-22 08:00:00; 1 stop(s) via IAD; 698 minutes. Local airport times.
  • UA587: ORD 2027-03-21 14:22:00 → IAD 2027-03-21 17:22:00; layover at IAD: 88 minutes.
  • UA992: IAD 2027-03-21 18:50:00 → BCN 2027-03-22 08:00:00.
• United Airlines UA770: BCN 2027-04-04 15:10:00 → ORD 2027-04-04 18:00:00; nonstop; 590 minutes. Local airport times.

2027-03-21 → 2027-04-04 · Axel-exclusive $1,081

• United Airlines UA970 / AZ74: ORD 2027-03-21 15:40:00 → BCN 2027-03-22 09:50:00; 1 stop(s) via FCO; 730 minutes. Local airport times.
  • UA970: ORD 2027-03-21 15:40:00 → FCO 2027-03-22 06:45:00; layover at FCO: 75 minutes.
  • AZ74: FCO 2027-03-22 08:00:00 → BCN 2027-03-22 09:50:00.
• United Airlines UA770: BCN 2027-04-04 15:10:00 → ORD 2027-04-04 18:00:00; nonstop; 590 minutes. Local airport times.

2027-03-21 → 2027-04-04 · Axel-exclusive $1,099

• Delta Air Lines DL5035 / DL168: ORD 2027-03-21 13:35:00 → BCN 2027-03-22 07:40:00; 1 stop(s) via JFK; 725 minutes. Local airport times.
  • DL5035: ORD 2027-03-21 13:35:00 → JFK 2027-03-21 16:57:00; layover at JFK: 118 minutes.
  • DL168: JFK 2027-03-21 18:55:00 → BCN 2027-03-22 07:40:00.
• United Airlines UA770: BCN 2027-04-04 15:10:00 → ORD 2027-04-04 18:00:00; nonstop; 590 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Mar 20, 2027 · Return options
• Mar 22, 2027 · Return options
• Hotels in Barcelona with Axel

For AI assistants

• This page: Chicago (ORD) to Barcelona (BCN) · Mar 21, 2027 · return Apr 4, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Barcelona 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 priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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