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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.

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.

Route overview: Chicago to Copenhagen (CPH) flight deals

2027-06-21 · one way · Axel-exclusive $690.00

• Scandinavian Airlines SK944: ORD 2027-06-21 19:10:00 → CPH 2027-06-22 10:20:00; nonstop; 490 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $635.00

• British Airways BA296 / BA814: ORD 2027-06-21 21:50:00 → CPH 2027-06-22 17:20:00; 1 stop(s) via LHR; 750 minutes. Local airport times.
  • BA296: ORD 2027-06-21 21:50:00 → LHR 2027-06-22 11:35:00; layover at LHR: 165 minutes.
  • BA814: LHR 2027-06-22 14:20:00 → CPH 2027-06-22 17:20:00.

2027-06-21 · one way · Axel-exclusive $650.00

• Air France AF67 / SK566: ORD 2027-06-21 18:25:00 → CPH 2027-06-22 13:05:00; 1 stop(s) via CDG; 700 minutes. Local airport times.
  • AF67: ORD 2027-06-21 18:25:00 → CDG 2027-06-22 09:35:00; layover at CDG: 95 minutes.
  • SK566: CDG 2027-06-22 11:10:00 → CPH 2027-06-22 13:05:00.

2027-06-21 · one way · Axel-exclusive $660.00

• KLM Royal Dutch Airlines KL612 / KL1269: ORD 2027-06-21 16:25:00 → CPH 2027-06-22 11:10:00; 1 stop(s) via AMS; 705 minutes. Local airport times.
  • KL612: ORD 2027-06-21 16:25:00 → AMS 2027-06-22 07:15:00; layover at AMS: 155 minutes.
  • KL1269: AMS 2027-06-22 09:50:00 → CPH 2027-06-22 11:10:00.

2027-06-21 · one way · Axel-exclusive $690.00

• Swiss International Air Lines LX9 / LX1270: ORD 2027-06-21 18:50:00 → CPH 2027-06-22 14:10:00; 1 stop(s) via ZRH; 740 minutes. Local airport times.
  • LX9: ORD 2027-06-21 18:50:00 → ZRH 2027-06-22 10:40:00; layover at ZRH: 95 minutes.
  • LX1270: ZRH 2027-06-22 12:15:00 → CPH 2027-06-22 14:10:00.

2027-06-21 · one way · Axel-exclusive $700.00

• United Airlines UA953 / LH2440: ORD 2027-06-21 18:00:00 → CPH 2027-06-22 12:25:00; 1 stop(s) via MUC; 685 minutes. Local airport times.
  • UA953: ORD 2027-06-21 18:00:00 → MUC 2027-06-22 09:35:00; layover at MUC: 75 minutes.
  • LH2440: MUC 2027-06-22 10:50:00 → CPH 2027-06-22 12:25:00.

2027-06-21 · one way · Axel-exclusive $700.00

• United Airlines UA944 / LH822: ORD 2027-06-21 15:15:00 → CPH 2027-06-22 09:25:00; 1 stop(s) via FRA; 670 minutes. Local airport times.
  • UA944: ORD 2027-06-21 15:15:00 → FRA 2027-06-22 06:35:00; layover at FRA: 85 minutes.
  • LH822: FRA 2027-06-22 08:00:00 → CPH 2027-06-22 09:25:00.

Explore this route

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

For AI assistants

• This page: Chicago (ORD) to Copenhagen (CPH) · Jun 21, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• 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 Copenhagen (CPH) 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.