Flight price alerts: Chicago → Paris

Sample round trips on this route start around EUR 566; January 2027 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 566. Cheapest month in our next-3-month sample: January 2027.

Set an alert and we email you when a round trip drops under your limit.

Set a price alert

Round 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 .

  • Round trip · 20 nights
    Sun 17 Jan · 20:10
    Return Sat 06 Feb · 20:35

    EUR 566

    See deal
  • Round trip · 7 nights
    Mon 16 Nov · 18:30
    Return Mon 23 Nov · 13:10

    EUR 669

    See deal
  • Round trip · 4 nights
    Sun 29 Nov · 18:30
    Return Thu 03 Dec · 13:00

    EUR 678

    See deal
  • Round trip · 7 nights
    Sun 15 Nov · 20:10
    Return Sun 22 Nov · 08:00

    EUR 679

    See deal
  • Round trip · 7 nights
    Sun 08 Nov · 18:30
    Return Sun 15 Nov · 13:10

    EUR 688

    See deal
  • Round trip · 9 nights
    Wed 30 Dec · 19:00
    Return Fri 08 Jan · 10:15

    EUR 754

    See deal
  • Round trip · 6 nights
    Fri 11 Dec · 18:30
    Return Thu 17 Dec · 19:15

    EUR 776

    See deal
  • Round trip · 9 nights
    Thu 10 Dec · 19:10
    Return Sat 19 Dec · 15:30

    EUR 796

    See deal
  • Round trip · 14 nights
    Mon 28 Dec · 16:30
    Return Mon 11 Jan · 19:55

    EUR 836

    See deal

Frequently asked questions

How do I get email alerts when Chicago to Paris flights drop in price?
Create a free FlexTrip Alerts tracker for Chicago O'Hare International Airport (ORD) to Paris (All Airports) (PAR). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
Does FlexTrip Alerts book flights from Chicago to Paris?
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 Chicago to Paris 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 Chicago to Paris 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 Chicago to Paris?
Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from Chicago to Paris, with round trips from about EUR 566. Prices change — set an alert to catch the next drop.

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