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Lisbon

$338+ Cheap flights from Illinois to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Illinois to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$495
(Gotogate)

One-way from

$338
(Delta)
From Illinois to Lisbon Humberto Delgado
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One-way flight from Illinois to Lisbon Humberto Delgado
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Find flight deals from Illinois to Lisbon

Cheapest flights from Illinois to Lisbon
Explore the most affordable flight options available from Illinois to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:35 amORD - LIS
1 stop15h 45mMultiple Airlines
Thu 2/133:25 pmLIS - ORD
1 stop30h 50mMultiple Airlines
Deal found 12/17$497
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:05 pmORD - LIS
1 stop31h 10mUnited Airlines
Fri 2/1411:00 amLIS - ORD
1 stop33h 51mUnited Airlines
Deal found 12/17$509
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:50 amORD - LIS
2 stops17h 30mAir Canada
Thu 2/135:00 amLIS - ORD
2 stops20h 37mAir Canada
Deal found 12/17$517
This Orbitz deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:55 pmORD - LIS
1 stop10h 10mBritish Airways
Fri 1/1012:55 pmLIS - ORD
2 stops27h 52mBritish Airways
Deal found 12/18$554
This Icelandair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:30 pmORD - LIS
1 stop19h 50mIcelandair
Mon 1/139:20 pmLIS - ORD
1 stop26h 00mIcelandair
Deal found 12/18$636
This KLM deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 amORD - LIS
1 stop18h 00mKLM
Fri 1/103:25 pmLIS - ORD
1 stop29h 05mKLM
Deal found 12/18$736
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:53 pmORD - LIS
1 stop12h 22mAmerican Airlines
Sat 1/1111:00 amLIS - ORD
1 stop13h 45mAmerican Airlines
Deal found 12/18$758
This SWISS deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:05 pmORD - LIS
1 stop13h 30mSWISS
Mon 12/2312:15 pmLIS - ORD
1 stop34h 00mSWISS
Deal found 12/16$807
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:51 pmMDW - LIS
2 stops15h 19mDelta
Tue 12/315:00 amLIS - MDW
2 stops23h 06mDelta
Deal found 12/17$917
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:55 pmORD - LIS
1 stop10h 10mIberia
Tue 1/710:05 pmLIS - ORD
2 stops46h 25mIberia
Deal found 12/16$1,007
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:25 pmORD - LIS
Nonstop7h 50mTAP AIR PORTUGAL
Mon 1/136:45 pmLIS - ORD
1 stop18h 59mTAP AIR PORTUGAL
Deal found 12/18$1,181
This FlightHub deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/183:55 pmORD - LIS
1 stop12h 15mAer Lingus
Fri 1/1010:50 amLIS - ORD
1 stop14h 25mAer Lingus
Deal found 12/18$1,196

Find flights from Illinois to Lisbon within your budget

Customize your flight search to find flights from Illinois to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 1/17

8:20 pm-10:10 am

Nonstop7h 50m

Lisbon Humberto Delgado

Fri 1/24

12:00 pm-3:30 pm

Nonstop9h 30m

$495

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 1/21

7:20 am-9:20 am

1 stop20h 00m

Lisbon Humberto Delgado

Tue 1/28

11:00 am-6:50 pm

1 stop13h 50m

$497

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 12/31

7:05 pm-11:45 am

1 stop34h 40m

Lisbon Humberto Delgado

Fri 2/14

5:00 am-7:37 pm

2 stops20h 37m

$504

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 1/28

7:20 am-9:20 am

1 stop20h 00m

Lisbon Humberto Delgado

Tue 2/4

11:00 am-1:10 pm

2 stops32h 10m

$513

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 1/19

9:45 pm-9:45 pm

1 stop18h 00m

Lisbon Humberto Delgado

Wed 1/29

6:30 am-2:30 pm

1 stop14h 00m

$516

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 1/31

7:05 am-8:00 am

1 stop18h 55m

Lisbon Humberto Delgado

Fri 2/7

10:00 am-5:47 pm

1 stop13h 47m

$528

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 1/8

7:05 pm-11:25 am

1 stop34h 20m

Lisbon Humberto Delgado

Thu 1/16

3:25 pm-4:15 pm

1 stop30h 50m

$530

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 2/18

11:17 am-8:00 am

2 stops14h 43m

Lisbon Humberto Delgado

Thu 2/27

11:25 am-2:30 pm

1 stop33h 05m

$539

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

Sun 1/19

5:05 pm-3:10 pm

2 stops16h 05m

Lisbon Humberto Delgado

Wed 1/29

5:30 am-5:47 pm

2 stops18h 17m

$540

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 3/16

7:30 am-8:00 am

1 stop19h 30m

Lisbon Humberto Delgado

Mon 3/24

11:15 am-9:27 pm

2 stops15h 12m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to Lisbon

Get recent, data-driven insights about flights from Illinois to Lisbon including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Illinois to Lisbon (average of $612). Flying from Illinois to Lisbon in June is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to LIS?

Find hourly flight availability from Illinois to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Lisbon as you normally would.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated December 18, 2024.
To help decide which airline to fly from Illinois to Lisbon, see what other customers have to say about TAP AIR PORTUGAL, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,133 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Illinois?

    If you book a flight to Lisbon from Illinois, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon.

  • What are the cheapest airlines to fly from Illinois to Lisbon one-way?

    The cheapest airlines for a one-way flight from Illinois to Lisbon are Delta ($338), Lufthansa ($381), and Air Canada ($384).

  • What are the most popular routes from Illinois to Lisbon?

    While some choose either Chicago Midway - Lisbon Humberto Delgado or Lambert-St Louis - Lisbon Humberto Delgado, Chicago O'Hare Intl - Lisbon Humberto Delgado is the most popular route from Illinois to Lisbon.

  • What are the cheapest flights from Illinois to Lisbon?

    Looking at all options, your cheapest flight can be booked for $311. While the most popular route (Chicago O'Hare Intl - Lisbon Humberto Delgado) can be booked for $493 on average our data indicates $1,624 when flying from Illinois to Lisbon.

  • Can I find deals for flights from Illinois to Lisbon that include hotel bookings?

    Yes. In addition to deals on Illinois to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Lisbon.

  • Can I find deals for business class flights from Illinois to Lisbon?

    Yes. Cheapflights offers flight deals from Illinois to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Lisbon (average of $612). Flying from Illinois to Lisbon in June is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Illinois to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Lisbon

Discover the top 10 airlines that operate flights from Illinois to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$463Average$748FlexibilityNo cancel feeOn-time76%
IberiaCheapest$480Average$704FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$485Average$820FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$520Average$1,018FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$527Average$785FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$535Average$780FlexibilityNo cancel feeOn-time70%
KLMCheapest$537Average$705FlexibilityNo cancel feeOn-time75%
DeltaCheapest$542Average$765FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$551Average$772FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$552Average$789FlexibilityNo cancel feeOn-timeN/A
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