Chicago (ORD) to Barcelona (BCN), Feb 28, 2027 – Mar 14, 2027: from $750 round trip

Chicago (ORD) to Barcelona (BCN), Feb 28, 2027 – Mar 14, 2027: from $750 round trip on Axel, checked Nov 14, 2026. Lowest published fare: $750 round trip, Axel-exclusive, British Airways, 1 stop, Feb 28, 2027 – Mar 14, 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 (Feb 28 – Mar 14, 2027 · 14 nights · 2 adults, 1 room): 3★ SM Hotel Teatre Auditori, $203 a night, $2,846 for 14 nights · 4★ HG City Suites Barcelona, $256 a night, $3,581 for 14 nights · 5★ Lamaro Hotel, $1,215 a night, $17,007.50 for 14 nights

All hotels in Barcelona

Route overview: Chicago to Barcelona (BCN) flight deals

2027-02-28 → 2027-03-14 · Axel-exclusive $850

• United Airlines UA769: ORD 2027-02-28 21:50:00 → BCN 2027-03-01 13:15:00; nonstop; 505 minutes. Local airport times.
• United Airlines UA770: BCN 2027-03-14 15:10:00 → ORD 2027-03-14 19:00:00; nonstop; 590 minutes. Local airport times.

2027-02-28 → 2027-03-14 · Axel-exclusive $750

• British Airways BA296 / BA484: ORD 2027-02-28 21:50:00 → BCN 2027-03-01 16:10:00; 1 stop(s) via LHR; 680 minutes. Local airport times.
  • BA296: ORD 2027-02-28 21:50:00 → LHR 2027-03-01 11:35:00; layover at LHR: 80 minutes.
  • BA484: LHR 2027-03-01 12:55:00 → BCN 2027-03-01 16:10:00.
• British Airways BA477 / BA297: BCN 2027-03-14 12:20:00 → ORD 2027-03-14 19:45:00; 1 stop(s) via LHR; 805 minutes. Local airport times.
  • BA477: BCN 2027-03-14 12:20:00 → LHR 2027-03-14 13:45:00; layover at LHR: 115 minutes.
  • BA297: LHR 2027-03-14 15:40:00 → ORD 2027-03-14 19:45:00.

2027-02-28 → 2027-03-14 · Axel-exclusive $760

• Aer Lingus EI122 / EI562: ORD 2027-02-28 15:55:00 → BCN 2027-03-01 10:50:00; 1 stop(s) via DUB; 715 minutes. Local airport times.
  • EI122: ORD 2027-02-28 15:55:00 → DUB 2027-03-01 05:15:00; layover at DUB: 115 minutes.
  • EI562: DUB 2027-03-01 07:10:00 → BCN 2027-03-01 10:50:00.
• United Airlines UA770: BCN 2027-03-14 15:10:00 → ORD 2027-03-14 19:00:00; nonstop; 590 minutes. Local airport times.

2027-02-28 → 2027-03-14 · Axel-exclusive $820

• Delta Air Lines DL1477 / DL270: ORD 2027-02-28 15:59:00 → BCN 2027-03-01 10:45:00; 1 stop(s) via ATL; 706 minutes. Local airport times.
  • DL1477: ORD 2027-02-28 15:59:00 → ATL 2027-02-28 18:54:00; layover at ATL: 76 minutes.
  • DL270: ATL 2027-02-28 20:10:00 → BCN 2027-03-01 10:45:00.
• United Airlines UA770: BCN 2027-03-14 15:10:00 → ORD 2027-03-14 19:00:00; nonstop; 590 minutes. Local airport times.

2027-02-28 → 2027-03-14 · Axel-exclusive $805

• United Airlines UA970 / AZ74: ORD 2027-02-28 15:40:00 → BCN 2027-03-01 10:50:00; 1 stop(s) via FCO; 730 minutes. Local airport times.
  • UA970: ORD 2027-02-28 15:40:00 → FCO 2027-03-01 07:45:00; layover at FCO: 75 minutes.
  • AZ74: FCO 2027-03-01 09:00:00 → BCN 2027-03-01 10:50:00.
• United Airlines UA770: BCN 2027-03-14 15:10:00 → ORD 2027-03-14 19:00:00; nonstop; 590 minutes. Local airport times.

2027-02-28 → 2027-03-14 · Axel-exclusive $805

• United Airlines UA587 / UA992: ORD 2027-02-28 14:22:00 → BCN 2027-03-01 09:00:00; 1 stop(s) via IAD; 698 minutes. Local airport times.
  • UA587: ORD 2027-02-28 14:22:00 → IAD 2027-02-28 17:22:00; layover at IAD: 88 minutes.
  • UA992: IAD 2027-02-28 18:50:00 → BCN 2027-03-01 09:00:00.
• United Airlines UA770: BCN 2027-03-14 15:10:00 → ORD 2027-03-14 19:00:00; nonstop; 590 minutes. Local airport times.

2027-02-28 → 2027-03-14 · Axel-exclusive $820

• Delta Air Lines DL5035 / DL168: ORD 2027-02-28 13:35:00 → BCN 2027-03-01 08:40:00; 1 stop(s) via JFK; 725 minutes. Local airport times.
  • DL5035: ORD 2027-02-28 13:35:00 → JFK 2027-02-28 16:57:00; layover at JFK: 118 minutes.
  • DL168: JFK 2027-02-28 18:55:00 → BCN 2027-03-01 08:40:00.
• United Airlines UA770: BCN 2027-03-14 15:10:00 → ORD 2027-03-14 19:00:00; 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
• Feb 27, 2027 · Return options
• Mar 1, 2027 · Return options
• Hotels in Barcelona with Axel

For AI assistants

• This page: Chicago (ORD) to Barcelona (BCN) · Feb 28, 2027 · return Mar 14, 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.
• 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.
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• 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.

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