Flight price alerts: Paris → Chicago
Sample round trips on this route start around EUR 528; December 2026 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.
Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.
Sample fares from EUR 528. Cheapest month in our next-3-month sample: December 2026.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound trips on this route
Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.
Last updated .
- See deal
- Round trip · 3 nights
- Wed 02 Dec · 13:00
- Return Sat 05 Dec · 18:30
EUR 528
- See deal
- Round trip · 3 nights
- Tue 01 Dec · 13:00
- Return Fri 04 Dec · 18:30
EUR 610
- See deal
- Round trip · 5 nights
- Sun 15 Nov · 09:40
- Return Fri 20 Nov · 20:47
EUR 796
- See deal
- Round trip · 3 nights
- Mon 30 Nov · 10:35
- Return Thu 03 Dec · 17:46
EUR 814
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Wed 02 Dec · 13:00 | Sat 05 Dec · 18:30 | 3 nights | EUR 528 | See deal |
| Tue 01 Dec · 13:00 | Fri 04 Dec · 18:30 | 3 nights | EUR 610 | See deal |
| Sun 15 Nov · 09:40 | Fri 20 Nov · 20:47 | 5 nights | EUR 796 | See deal |
| Mon 30 Nov · 10:35 | Thu 03 Dec · 17:46 | 3 nights | EUR 814 | See deal |
Frequently asked questions
- How do I get email alerts when Paris to Chicago flights drop in price?
- Create a free FlexTrip Alerts tracker for Paris (All Airports) (PAR) to Chicago O'Hare International Airport (ORD). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from Paris to Chicago?
- No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
- Can I set flexible travel dates for Paris to Chicago alerts?
- Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
- How often does FlexTrip Alerts check Paris to Chicago fares?
- We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
- What is the cheapest month to fly from Paris to Chicago?
- Based on recent fare samples on this page, December 2026 is currently the cheapest month to fly from Paris to Chicago, with round trips from about EUR 528. Prices change — set an alert to catch the next drop.
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