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Portugal

$253+ Cheap flights from Midway (MDW) to Portugal

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LIS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Midway to Portugal

Cheapest flights from Midway to Portugal
Explore the most affordable flight options available from Midway to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/112:16 pmMDW - LIS
1 stop13h 19mMultiple Airlines
mié. 12/1711:35 amLIS - MDW
2 stops31h 26mMultiple Airlines
Deal found 12/10$1,089
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/112:16 pmMDW - LIS
1 stop13h 19mMultiple Airlines
dom. 12/149:20 pmLIS - MDW
2 stops45h 41mMultiple Airlines
Deal found 12/11$1,387
This Delta deal was found by Cheapflights users on 12/10. 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.
lun. 12/1512:50 pmMDW - LIS
2 stops15h 45mDelta
lun. 6/155:00 amLIS - MDW
2 stops19h 05mDelta
Deal found 12/10$1,469
This Delta deal was found by Cheapflights users on 12/11. 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.
lun. 12/151:14 pmMDW - LIS
2 stops16h 06mDelta
mié. 12/245:30 amLIS - MDW
2 stops17h 49mDelta
Deal found 12/11$1,661
This Delta deal was found by Cheapflights users on 12/11. 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.
jue. 12/256:08 pmMDW - LIS
2 stops15h 02mDelta
lun. 12/295:00 amLIS - MDW
2 stops17h 20mDelta
Deal found 12/11$1,775
This Delta deal was found by Cheapflights users on 12/11. 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.
mié. 12/246:08 pmMDW - LIS
2 stops15h 02mDelta
lun. 12/295:00 amLIS - MDW
2 stops17h 20mDelta
Deal found 12/11$1,874
This Delta deal was found by Cheapflights users on 12/9. 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.
mar. 12/1610:49 amMDW - LIS
2 stops17h 46mDelta
vie. 12/265:30 amLIS - MDW
2 stops17h 56mDelta
Deal found 12/9$1,986
This Delta deal was found by Cheapflights users on 12/11. 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.
sáb. 12/276:08 pmMDW - LIS
2 stops17h 22mDelta
mié. 1/75:00 amLIS - MDW
2 stops17h 29mDelta
Deal found 12/11$2,112
This Delta deal was found by Cheapflights users on 12/11. 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.
vie. 12/1210:49 amMDW - LIS
2 stops17h 46mDelta
vie. 12/195:00 amLIS - MDW
2 stops17h 31mDelta
Deal found 12/11$2,125
This Delta deal was found by Cheapflights users on 12/11. 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.
jue. 12/256:08 pmMDW - LIS
2 stops17h 22mDelta
jue. 1/15:00 amLIS - MDW
2 stops23h 22mDelta
Deal found 12/11$2,229
This Delta deal was found by Cheapflights users on 12/11. 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.
dom. 12/141:14 pmMDW - LIS
2 stops13h 41mDelta
dom. 12/215:00 amLIS - MDW
2 stops18h 19mDelta
Deal found 12/11$2,390
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/1910:49 amMDW - OPO
2 stops17h 41mDelta
vie. 12/267:35 amOPO - MDW
2 stops20h 47mDelta
Deal found 12/10$3,602

Find flight deals from Midway to Portugal

Keep the following information in mind while searching for Midway to Portugal flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(Air France)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$879
Provider with most accurate pricing for Chicago (CHI)-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Lisbon Humberto Delgado flights.
Search Deals
From Chicago Midway to Portugal
Search Deals
One-way flight from Chicago Midway to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Portugal 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Portugal that are best for you.

Fly from

Midway

Fly to

Portugal

Route

Depart

Return

Price

ChicagoPorto

MDW - OPO

MDWOPO

Chicago Midway

mié. 2/4

12:48 pm-10:30 am

2 stops15h 42m

Porto

mié. 2/11

4:10 pm-5:45 pm

2 stops31h 35m

$492

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

mar. 3/3

6:17 pm-3:10 pm

2 stops14h 53m

Lisbon Humberto Delgado

mié. 3/11

5:00 am-6:40 pm

2 stops18h 40m

$500

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

lun. 2/9

1:26 pm-11:20 am

2 stops15h 54m

Lisbon Humberto Delgado

dom. 3/1

5:00 am-5:37 pm

2 stops18h 37m

$525

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

dom. 1/25

1:26 pm-3:10 pm

2 stops19h 44m

Lisbon Humberto Delgado

dom. 2/1

5:00 am-5:55 pm

2 stops18h 55m

$525

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

lun. 2/23

1:49 pm-11:20 am

2 stops15h 31m

Lisbon Humberto Delgado

lun. 3/2

5:00 am-5:45 pm

2 stops18h 45m

$525

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

dom. 2/22

6:17 pm-3:10 pm

2 stops14h 53m

Lisbon Humberto Delgado

dom. 3/1

5:00 am-5:37 pm

2 stops18h 37m

$525

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

jue. 2/5

1:26 pm-11:20 am

2 stops15h 54m

Lisbon Humberto Delgado

mié. 2/11

5:00 am-5:29 pm

2 stops18h 29m

$525

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

mié. 3/4

6:40 pm-5:30 pm

2 stops16h 50m

Lisbon Humberto Delgado

dom. 3/8

5:00 am-5:40 pm

2 stops18h 40m

$550

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

jue. 1/15

9:32 am-10:35 am

2 stops19h 03m

Lisbon Humberto Delgado

lun. 1/26

5:00 am-5:55 pm

2 stops18h 55m

$555

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

jue. 3/5

1:28 pm-2:35 pm

2 stops19h 07m

Lisbon Humberto Delgado

mar. 3/10

5:00 am-6:40 pm

2 stops18h 40m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 42 results
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Best time to book a flight from Midway to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Midway 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to Portugal

What is the cheapest time of day to fly from MDW to PT?

Find hourly flight availability from Midway to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

When flying from Chicago Midway Airport to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the morning.

Related info for your journey

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

  • How long is the flight from Chicago Midway Airport to Portugal?

    For as low as $500, Delta can have you in Portugal from Chicago Midway Airport in 14h 53m. The distance from Chicago Midway Airport to Portugal is about 3994 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Chicago Midway Airport to Portugal?

    The most popular flight routes from Chicago Midway Airport to Portugal are Chicago Midway - Lisbon Humberto Delgado, Chicago Midway - Porto and Chicago Midway - Ponta Delgada Nordela.

  • Can I find deals for flights from Midway to Portugal that include hotel bookings?

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

  • How can I find direct flights from Midway to Portugal?

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

  • Can I find deals for business class flights from Midway to Portugal?

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

See more FAQs

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Alternative routes for Midway to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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