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Portugal

$295+ Cheap flights from Michigan 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Michigan to Portugal

Cheapest flights from Michigan to Portugal
Explore the most affordable flight options available from Michigan to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This Rumbo deal was found by Cheapflights users on 3/29. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:05 pm
ORD
-
FAO
1 stop17h 15m
SWISS
Tue 4/287:05 pm
FAO
-
ORD
1 stop23h 30m
SWISS
Deal found 3/29$489
This SmartFares deal was found by Cheapflights users on 3/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:20 pm
ORD
-
FAO
1 stop21h 20m
Multiple Airlines
Tue 4/213:55 pm
FAO
-
ORD
1 stop32h 20m
Multiple Airlines
Deal found 3/30$532
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:20 pm
ORD
-
LIS
1 stop14h 45m
Scandinavian Airlines
Mon 11/94:55 pm
LIS
-
ORD
1 stop29h 50m
Scandinavian Airlines
Deal found 3/31$571
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 pm
ORD
-
OPO
1 stop16h 00m
TAP AIR PORTUGAL
Tue 11/106:00 pm
OPO
-
ORD
1 stop27h 00m
TAP AIR PORTUGAL
Deal found 3/31$572
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Tue 10/68:50 pm
DTW
-
LIS
1 stop37h 45m
Turkish Airlines
Wed 10/1410:55 am
LIS
-
DTW
1 stop36h 50m
Turkish Airlines
Deal found 3/30$577
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Thu 9/248:50 pm
DTW
-
LIS
1 stop37h 45m
Turkish Airlines
Wed 9/3010:55 am
LIS
-
DTW
1 stop36h 50m
Turkish Airlines
Deal found 3/31$579
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:10 pm
ORD
-
OPO
1 stop37h 30m
Turkish Airlines
Tue 4/214:50 pm
OPO
-
ORD
1 stop22h 50m
Turkish Airlines
Deal found 3/29$587
This oojo deal was found by Cheapflights users on 3/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:20 pm
ORD
-
LIS
1 stop14h 45m
Scandinavian Airlines
Mon 11/304:55 pm
LIS
-
ORD
1 stop29h 50m
Scandinavian Airlines
Deal found 3/28$588
This FlightHub deal was found by Cheapflights users on 3/30. 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 4/228:50 pm
DTW
-
LIS
1 stop21h 55m
Turkish Airlines
Wed 4/295:55 am
LIS
-
DTW
1 stop17h 50m
Turkish Airlines
Deal found 3/30$588
This Super.com deal was found by Cheapflights users on 3/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 pm
ORD
-
LIS
Nonstop8h 10m
TAP AIR PORTUGAL
Wed 4/2912:40 pm
LIS
-
ORD
Nonstop9h 20m
TAP AIR PORTUGAL
Deal found 3/28$589
This Super.com deal was found by Cheapflights users on 3/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 pm
ORD
-
LIS
Nonstop8h 10m
TAP AIR PORTUGAL
Sun 4/2612:40 pm
LIS
-
ORD
Nonstop9h 20m
TAP AIR PORTUGAL
Deal found 3/30$591
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:05 pm
ORD
-
OPO
1 stop11h 55m
TAP AIR PORTUGAL
Wed 11/48:55 am
OPO
-
ORD
1 stop12h 05m
TAP AIR PORTUGAL
Deal found 3/31$592

Find flight deals from Michigan to Portugal

Keep the following information in mind while searching for Michigan to Portugal flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(Rumbo)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$824
Provider with most accurate pricing for Detroit (DTT)-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Lisbon Humberto Delgado flights.
Search Deals
From Michigan to Portugal
Search Deals
One-way flight from Michigan to Portugal
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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 April 2, 2026.
Use the filters below to find and compare flights from Michigan to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Fri 4/24

11:25 am-3:40 pm

1 stop22h 15m

Porto

Sun 5/3

10:45 am-9:40 am

1 stop28h 55m

$697

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Wed 4/15

6:00 pm-1:30 am

1 stop25h 30m

Funchal Madeira

Wed 4/22

4:05 am-4:00 pm

1 stop17h 55m

$729

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Wed 4/15

12:17 pm-10:55 am

2 stops17h 38m

Lisbon Humberto Delgado

Thu 4/30

11:55 am-12:44 am

2 stops17h 49m

$774

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

Tue 4/21

10:41 am-8:50 am

2 stops16h 09m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-6:36 pm

2 stops19h 36m

$804

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Sun 4/19

5:45 pm-6:05 pm

2 stops18h 20m

Funchal Madeira

Tue 4/28

7:35 pm-3:55 pm

1 stop26h 20m

$805

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sat 4/25

9:35 pm-10:30 am

1 stop30h 55m

Lisbon Humberto Delgado

Sun 5/3

6:15 am-6:15 pm

1 stop18h 00m

$807

ChicagoLisbon

MDW - LIS

MDWLIS

Chicago Midway

Wed 4/8

1:10 pm-10:55 am

2 stops15h 45m

Lisbon Humberto Delgado

Wed 4/15

5:00 am-5:58 pm

2 stops18h 58m

$809

ChicagoPorto

MDW - OPO

MDWOPO

Chicago Midway

Tue 4/28

1:24 pm-3:25 pm

2 stops20h 01m

Porto

Tue 5/5

5:00 am-4:26 pm

2 stops17h 26m

$809

ChicagoPorto

MDW - OPO

MDWOPO

Chicago Midway

Wed 4/29

9:29 am-10:40 am

2 stops19h 11m

Porto

Thu 5/7

5:00 am-6:33 pm

2 stops19h 33m

$813

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Sun 4/26

3:31 pm-6:05 pm

2 stops20h 34m

Funchal Madeira

Tue 5/5

7:35 pm-7:00 pm

2 stops29h 25m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Michigan to Portugal

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

What is the cheapest month to book a flight from Michigan to Portugal?

Currently, September is the cheapest month in which you can book a flight from Michigan to Portugal (average of $441). Flying from Michigan to Portugal in July is currently the most expensive (average of $788). 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.

Related info for your journey

Find useful and relevant information for your journey from Michigan 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 Michigan to Portugal?

    Departing from Michigan to Portugal will take you 22h 15m. Michigan and Portugal are separated by a distance of 3931 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Michigan to Portugal one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $240. However, be on the lookout for offers from United Airlines and TAP AIR PORTUGAL, as they are both options that can get you from Michigan to Portugal for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Michigan 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.

  • What is the cheapest month to book a flight from Michigan to Portugal?

    Currently, September is the cheapest month in which you can book a flight from Michigan to Portugal (average of $441). Flying from Michigan to Portugal in July is currently the most expensive (average of $788). 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.

See more FAQs

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Alternative routes for Michigan to Portugal

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

Discover the top 10 airlines that operate flights from Michigan to Portugal. 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$441Average$954FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$474Average$927FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$509Average$883FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$519Average$926FlexibilityNo cancel feeOn-time69%
WestJetCheapest$520Average$651FlexibilityNo cancel feeOn-time60%
KLMCheapest$528Average$802FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$535Average$1,092FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$579Average$1,197FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$597Average$661FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$643Average$980FlexibilityNo cancel feeOn-time67%

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