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Cheap flights from Lisbon to Chicago

One-way from €391, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Dec 14Any priceTue, Dec 15Any priceWed, Dec 16Any priceThu, Dec 17€391Fri, Dec 18Any priceSat, Dec 19Any priceSun, Dec 20Any priceMon, Dec 21Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€391
easyJet, flight U2 7681Found 2 days ago, 1 adult
Check live price
06:25LisbonThu, Dec 17
Travel time 13h 30m, 2 stopsLISORD
13:55ChicagoThu, Dec 17
€402
Ryanair, flight FR 8197Found 4 days ago, 1 adult
Check live price
09:20LisbonThu, Jan 7
Travel time 14h 55m, 2 stopsLISORD
18:15ChicagoThu, Jan 7
€405
Ryanair, flight FR 3079Found 4 days ago, 1 adult
Check live price
18:20LisbonWed, Jan 6
Travel time 15h 45m, 3 stopsLISORD
04:05ChicagoThu, Jan 7
€416
easyJet, flight U2 7681Found 4 days ago, 1 adult
Check live price
06:20LisbonTue, Feb 16
Travel time 19h 35m, 2 stopsLISORD
19:55ChicagoTue, Feb 16
€416
easyJet, flight U2 7681Found 4 days ago, 1 adult
Check live price
06:25LisbonWed, Feb 17
Travel time 19h 30m, 2 stopsLISORD
19:55ChicagoWed, Feb 17

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Chicago, booked ahead at a fixed price.
    See options
  • Things to do in ChicagoPopular tours from $27.95 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for United States from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €600 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29€67430€62931–

November 2026

MoTuWeThFrSaSu1–2–3–4–5€5456–7€5738–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24€44325–26–27€54028–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17€39118–19–20–21–22–23–2425262728293031
€416 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 17, €391.

Lowest fares by month

In the fares found this week, December has the lowest: from €391 one-way, against €629 in October. Pick a month to see its cheapest date.

  1. Oct€629
  2. Nov€443
  3. Dec€391
  4. Jan€402
  5. Feb€416
  6. Mar€425
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€250€500€750OctNov€391DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€629Fri, Oct 301 stop
November€443Tue, Nov 243 stops
December€391Thu, Dec 172 stops
January 2027€402Thu, Jan 72 stops
February 2027€416Wed, Feb 172 stops
March 2027€425Tue, Mar 93 stops
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Chicago. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€629€443€391€402€416€425––––––
High °C18°10°3°0°3°9°16°22°27°30°28°25°
Low °C8°2°-4°-7°-5°0°5°11°17°20°19°15°
Precipitation mm98695958546810512111510210485

Source: Chicago on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Lisbon to Chicago?

In the fares found this week, December has the lowest: from €391 one-way, against €629 in October.

What is the weather in Chicago in December?

In December, the cheapest month to fly, the average daily high in Chicago is 3 °C and the low -4 °C.

Are there direct flights from Lisbon to Chicago?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of €425. Friday is the priciest at about €540.

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