⭐Excellent DealAiFly Score: 66/100Verified 18 Sep 2026 21:31 UTC
Oslo to Chicago with TAP Air Portugal from €423 — 16% below the typical deal price of €505.
✓ Verified DealUpdated just now
🏷️ 16% below typical deal priceTypical deal price: €505
This deal vs. typical deal price for this route — verified 25 Jul 2026 at 21:13 UTC
Tickets from €423 both ways. Checked baggage is not included in the base fare.
✈️ TAP Air Portugal — AFR 51/100 (classic)
In this fare:
- Checked baggage: Not included — paid checked baggage extra
- Onboard meal: Hot meal
- WiFi: Paid wifi
- Cabin: 31″ pitch on A330-900neo / A321XLR
📍 Routing & layovers
- Outbound — Layover in LIS: 14h 35m (Very long layover) 🌆
- Outbound — 🌆 14h 35m in Lisbon — Visit Belém Tower + Jerónimos Monastery (Manueline UNESCO), walk to Alfama old quarter + São Jorge Castle, or see historic Tram 28 through the centre (or Time Out Market + the LX Factory). 20 min from LIS to the city · Schengen-free for EU/UK passports; USA/CA visa-free 90 days. TAP also offers a free Lisbon Stopover (up to 5 nights) on connecting tickets. · TAP's Portugal Stopover — flight free, hotel discounted →.
- Return — Layover 4h 35m (Long layover) ⚠️
📖 Traveler Resources:
✈️ Airport Guides
📍 Oslo Airport Gardermoen (OSL) — Terminals, Transport & Tips
📍 Chicago O’Hare International Airport (ORD) — Terminals, Transport & Tips
📍 Chicago Midway (MDW) Airport — Terminals, Transport & Tips
✈️ Airport Guides
📍 Oslo Airport Gardermoen (OSL) — Terminals, Transport & Tips
📍 Chicago O’Hare International Airport (ORD) — Terminals, Transport & Tips
📍 Chicago Midway (MDW) Airport — Terminals, Transport & Tips
Available Dates
Select a date to check live prices on Skyscanner.
⚠️ All booking links removed
AiFly automatic review on 18 Sep 2026 at 21:31 UTC found that current prices for every advertised date are over 30% above the published €423 — booking links are no longer accurate.
Prices verified at time of publication. Always confirm on Skyscanner before booking.
🌍 About Chicago
Chicago invented the skyscraper — the first steel-framed one went up here in 1885 — and the honest best way to grasp the city is the architecture river cruise run by the Chicago Architecture Center, which threads the river past the towers with someone explaining what you're looking at. Skip the deep-dish tourist ritual; what locals actually eat is Italian beef — thin-sliced roast beef on a roll, ordered "dipped" (the whole thing plunged in the cooking jus) and topped with spicy giardiniera. Try Al's or Johnnie's. Come in September–October: warm, clear, festival-free crowds thinning, and lake breezes that haven't turned vicious yet. Avoid January–February, when wind off Lake Michigan makes the cold genuinely punishing. Summer is lively but humid and pricier — though cheap shoulder-season fares line up neatly with the nicest weather.
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