$254+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Cheapest flights from Michigan to PortugalExplore 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 August 2, 2026.
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 August 2, 2026.
This lol.travel deal was found by Cheapflights users on 7/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm
ORD
- OPO
1 stop20h 35m
TAP AIR PORTUGAL
Tue 10/610:30 pm
OPO
- ORD
1 stop23h 30m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$621
This lol.travel deal was found by Cheapflights users on 8/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 pm
ORD
- OPO
1 stop16h 50m
TAP AIR PORTUGAL
Thu 10/87:00 am
OPO
- ORD
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 8/2![TAP AIR PORTUGAL logo]()
$627
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 pm
ORD
- OPO
1 stop23h 00m
TAP AIR PORTUGAL
Wed 10/710:00 am
OPO
- ORD
1 stop12h 00m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$644
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm
ORD
- OPO
1 stop15h 50m
TAP AIR PORTUGAL
Sun 11/87:00 am
OPO
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$645
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 pm
ORD
- OPO
1 stop17h 00m
TAP AIR PORTUGAL
Wed 10/77:00 am
OPO
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$647
This oojo deal was found by Cheapflights users on 7/31. 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 10/216:00 pm
ORD
- OPO
1 stop17h 00m
TAP AIR PORTUGAL
Tue 10/2712:00 pm
OPO
- ORD
1 stop33h 30m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$652
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Thu 10/226:00 pm
ORD
- OPO
1 stop15h 00m
TAP AIR PORTUGAL
Thu 10/298:00 pm
OPO
- ORD
1 stop25h 30m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$658
This FlightHub deal was found by Cheapflights users on 8/2. 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 10/16:00 pm
ORD
- OPO
1 stop33h 00m
TAP AIR PORTUGAL
Wed 10/149:00 am
OPO
- ORD
1 stop13h 00m
TAP AIR PORTUGAL
Deal found 8/2![TAP AIR PORTUGAL logo]()
$662
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 pm
ORD
- OPO
1 stop16h 00m
TAP AIR PORTUGAL
Wed 12/167:00 am
OPO
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$675
This Expedia deal was found by Cheapflights users on 8/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:00 pm
DTW
- LIS
1 stop14h 20m
Multiple Airlines
Tue 11/35:00 am
LIS
- DTW
1 stop14h 15m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$681
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:26 pm
DTW
- LIS
2 stops34h 54m
Multiple Airlines
Wed 11/185:00 am
LIS
- DTW
1 stop14h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$695
This Expedia deal was found by Cheapflights users on 8/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:30 pm
DTW
- LIS
2 stops17h 20m
Iberia
Tue 11/38:20 am
LIS
- DTW
2 stops18h 24m
Iberia
Deal found 8/2![Iberia logo]()
$705
Best flights from Michigan to PortugalDiscover carefully curated flight deals from Michigan to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Michigan to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 11/301:55 pm
ORD
- LIS
1 stop14h 45m
United Airlines
Fri 12/1112:25 pm
LIS
- ORD
1 stop13h 40m
United Airlines
Deal found 8/2![United Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:24 am
ORD
- LIS
2 stops16h 26m
Delta
Tue 11/35:00 am
LIS
- ORD
2 stops17h 32m
Delta
Deal found 7/29![Delta logo]()
$739
This Turkish Airlines deal was found by Cheapflights users on 7/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:10 pm
ORD
- OPO
1 stop37h 30m
Turkish Airlines
Thu 10/224:40 pm
OPO
- ORD
1 stop31h 35m
Turkish Airlines
Deal found 7/28![Turkish Airlines logo]()
$752
This KLM deal was found by Cheapflights users on 7/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:23 pm
ORD
- OPO
2 stops13h 42m
KLM
Tue 11/39:55 am
OPO
- ORD
2 stops16h 35m
KLM
Deal found 7/31![KLM logo]()
$809
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Wed 9/163:45 pm
ORD
- FAO
2 stops19h 35m
Multiple Airlines
Wed 9/236:05 am
FAO
- ORD
2 stops16h 53m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$847
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 pm
ORD
- PDL
1 stop16h 00m
TAP AIR PORTUGAL
Sat 10/247:35 pm
PDL
- ORD
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$879
This Justfly.com deal was found by Cheapflights users on 7/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:40 am
ORD
- OPO
2 stops14h 20m
Air Canada
Thu 10/2211:05 am
OPO
- ORD
2 stops17h 01m
Air Canada
Deal found 7/28![Air Canada logo]()
$962
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 pm
ORD
- FAO
1 stop16h 00m
Aer Lingus
Fri 9/1811:45 am
FAO
- ORD
1 stop13h 30m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$996
This British Airways deal was found by Cheapflights users on 7/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 pm
ORD
- FAO
1 stop15h 45m
British Airways
Mon 9/2811:10 am
FAO
- ORD
1 stop34h 45m
British Airways
Deal found 7/31![British Airways logo]()
$1,103
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:30 pm
ORD
- LIS
1 stop11h 40m
United Airlines
Wed 11/255:00 am
LIS
- ORD
1 stop16h 20m
United Airlines
Deal found 7/30![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 8/2. 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 10/285:15 pm
MDW
- LIS
2 stops16h 55m
Delta
Tue 11/35:00 am
LIS
- MDW
2 stops19h 00m
Delta
Deal found 8/2![Delta logo]()
$739
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:55 pm
ORD
- LIS
1 stop11h 00m
United Airlines
Fri 1/1511:20 am
LIS
- ORD
3 stops40h 27m
United Airlines
Deal found 7/28![United Airlines logo]()
$730
This Turkish Airlines deal was found by Cheapflights users on 7/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:45 am
ORD
- OPO
1 stop21h 40m
Turkish Airlines
Sun 12/610:55 am
OPO
- ORD
1 stop37h 25m
Turkish Airlines
Deal found 7/28![Turkish Airlines logo]()
$812
This Delta deal was found by Cheapflights users on 8/1. 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 10/2812:27 pm
MDW
- LIS
2 stops17h 53m
Delta
Fri 11/65:30 am
LIS
- MDW
2 stops18h 30m
Delta
Deal found 8/1![Delta logo]()
$747
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 pm
ORD
- FAO
2 stops14h 55m
Multiple Airlines
Fri 9/188:00 pm
FAO
- ORD
2 stops26h 05m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$878
This KLM deal was found by Cheapflights users on 7/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:13 pm
MDW
- LIS
2 stops17h 32m
KLM
Tue 9/295:00 am
LIS
- MDW
2 stops19h 19m
KLM
Deal found 7/31![KLM logo]()
$890
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/1. 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.
Fri 10/166:00 pm
ORD
- FNC
1 stop18h 35m
TAP AIR PORTUGAL
Sun 10/257:50 am
FNC
- ORD
1 stop13h 40m
TAP AIR PORTUGAL
Deal found 8/1![TAP AIR PORTUGAL logo]()
$908
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:30 pm
DTW
- LIS
1 stop31h 40m
United Airlines
Sun 1/245:00 am
LIS
- DTW
1 stop14h 15m
United Airlines
Deal found 7/31![United Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 8/1. 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 11/182:44 pm
ORD
- LIS
2 stops14h 36m
Delta
Wed 12/25:00 am
LIS
- ORD
2 stops19h 44m
Delta
Deal found 8/1![Delta logo]()
$769
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:10 pm
ORD
- OPO
1 stop37h 35m
Turkish Airlines
Mon 9/146:30 am
OPO
- ORD
1 stop33h 10m
Turkish Airlines
Deal found 7/29![Turkish Airlines logo]()
$890
This KLM deal was found by Cheapflights users on 8/1. 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.
Sat 10/103:40 pm
ORD
- FNC
2 stops20h 10m
KLM
Sun 10/186:40 pm
FNC
- ORD
1 stop25h 50m
KLM
Deal found 8/1![KLM logo]()
$915
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:25 pm
ORD
- FNC
2 stops23h 30m
Multiple Airlines
Sat 10/179:50 am
FNC
- ORD
2 stops34h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:45 pm
DTW
- LIS
1 stop9h 35m
United Airlines
Mon 11/1612:25 pm
LIS
- DTW
1 stop30h 50m
United Airlines
Deal found 7/30![United Airlines logo]()
$773
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/31. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:05 pm
ORD
- FNC
1 stop32h 15m
TAP AIR PORTUGAL
Wed 9/232:15 pm
FNC
- ORD
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$953
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:23 pm
ORD
- LIS
2 stops16h 02m
Delta
Tue 11/105:00 am
LIS
- ORD
2 stops19h 44m
Delta
Deal found 7/30![Delta logo]()
$789
This British Airways deal was found by Cheapflights users on 8/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:06 pm
DTW
- LIS
1 stop10h 59m
British Airways
Mon 8/2411:05 am
LIS
- DTW
1 stop17h 51m
British Airways
Deal found 8/2![British Airways logo]()
$1,111
This Turkish Airlines deal was found by Cheapflights users on 7/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:25 am
ORD
- OPO
1 stop22h 25m
Turkish Airlines
Mon 9/214:50 pm
OPO
- ORD
1 stop22h 50m
Turkish Airlines
Deal found 7/31![Turkish Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:50 am
ORD
- FNC
2 stops33h 00m
Multiple Airlines
Tue 9/87:35 pm
FNC
- ORD
2 stops30h 13m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$941
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 8/173:55 pm
ORD
- PDL
1 stop11h 45m
United Airlines
Wed 8/2611:00 am
PDL
- ORD
1 stop15h 00m
United Airlines
Deal found 8/2![United Airlines logo]()
$801
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/1. 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 10/186:00 pm
ORD
- FAO
1 stop17h 20m
TAP AIR PORTUGAL
Thu 10/226:05 am
FAO
- ORD
1 stop12h 35m
TAP AIR PORTUGAL
Deal found 8/1![TAP AIR PORTUGAL logo]()
$970
Last-minute flights from Michigan to PortugalDiscover last-minute flight deals from Michigan to Portugal. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Portugal. Data last updated August 2, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Sat 8/156:05 pm
ORD
- OPO
1 stop16h 55m
TAP AIR PORTUGAL
Sat 8/299:00 am
OPO
- ORD
1 stop13h 05m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$787
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Sun 8/166:00 pm
ORD
- OPO
1 stop17h 00m
TAP AIR PORTUGAL
Sat 8/2910:00 am
OPO
- ORD
1 stop12h 05m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$767
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
ORD
- OPO
1 stop20h 35m
TAP AIR PORTUGAL
Sun 8/3010:00 am
OPO
- ORD
1 stop12h 00m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$775
This Flysmarter deal was found by Cheapflights users on 8/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:30 pm
ORD
- PDL
1 stop10h 10m
Air Canada
Wed 8/2611:00 am
PDL
- ORD
2 stops12h 37m
Air Canada
Deal found 8/1![Air Canada logo]()
$788
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:50 pm
ORD
- OPO
1 stop13h 10m
TAP AIR PORTUGAL
Thu 8/277:00 am
OPO
- ORD
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$754
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:50 pm
ORD
- OPO
1 stop13h 10m
TAP AIR PORTUGAL
Sat 9/510:00 am
OPO
- ORD
1 stop12h 05m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$774
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- OPO
1 stop15h 15m
TAP AIR PORTUGAL
Thu 9/37:00 am
OPO
- ORD
1 stop11h 40m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$751
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
ORD
- LIS
Nonstop8h 10m
TAP AIR PORTUGAL
Sat 8/2912:40 pm
LIS
- ORD
Nonstop9h 25m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:25 pm
ORD
- LIS
1 stop16h 55m
Multiple Airlines
Wed 9/165:55 am
LIS
- ORD
2 stops19h 20m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$791
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 pm
ORD
- OPO
1 stop17h 00m
TAP AIR PORTUGAL
Wed 12/97:00 am
OPO
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$734
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 pm
ORD
- LIS
3 stops31h 05m
Multiple Airlines
Thu 9/310:40 pm
LIS
- ORD
2 stops28h 40m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 pm
ORD
- LIS
2 stops21h 25m
Multiple Airlines
Tue 9/810:15 pm
LIS
- ORD
3 stops27h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$777
One-way flights from Michigan to PortugalSearch for one-way flight options from Michigan to Portugal. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Michigan to Portugal. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Ovago deal was found by Cheapflights users on 8/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am
ORD
- LIS
2 stops16h 25m
Aer Lingus
Deal found 8/2![Aer Lingus logo]()
$254
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:45 am
ORD
- LIS
2 stops17h 00m
Aer Lingus
Deal found 7/30![Aer Lingus logo]()
$285
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Mon 9/147:25 pm
ORD
- FAO
2 stops22h 05m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:25 pm
ORD
- FAO
2 stops19h 05m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/2310:25 pm
ORD
- FAO
2 stops39h 20m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 pm
ORD
- LIS
3 stops46h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:25 pm
ORD
- FAO
2 stops22h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:25 pm
DTW
- LIS
2 stops47h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:05 am
ORD
- LIS
3 stops32h 40m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:25 pm
ORD
- LIS
2 stops43h 05m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:25 pm
ORD
- LIS
2 stops21h 35m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:25 pm
ORD
- FAO
3 stops36h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$320
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $621 (lol.travel) |
One-way from | $254 (Ovago) |
Popular in | July |
Cheapest in | February |
Average price | $994 |
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 August 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
Cheapest round-trip
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
Mon 11/30
1:55 pm-10:40 am
1 stop14h 45m
Lisbon Humberto Delgado
Fri 12/11
12:25 pm-8:05 pm
1 stop13h 40m
$722
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
Tue 11/17
2:30 pm-8:10 am
1 stop11h 40m
Lisbon Humberto Delgado
Wed 11/25
5:00 am-3:20 pm
1 stop16h 20m
$723
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
Wed 1/6
1:55 pm-6:55 am
1 stop11h 00m
Lisbon Humberto Delgado
Fri 1/15
11:20 am-9:47 pm
3 stops40h 27m
$730
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
Wed 10/14
10:24 am-8:50 am
2 stops16h 26m
Lisbon Humberto Delgado
Tue 11/3
5:00 am-4:32 pm
2 stops17h 32m
$739
ChicagoLisbon
MDW - LIS
MDWLIS
Chicago Midway
Wed 10/28
5:15 pm-3:10 pm
2 stops16h 55m
Lisbon Humberto Delgado
Tue 11/3
5:00 am-6:00 pm
2 stops19h 00m
$739
ChicagoLisbon
MDW - LIS
MDWLIS
Chicago Midway
Wed 10/28
12:27 pm-11:20 am
2 stops17h 53m
Lisbon Humberto Delgado
Fri 11/6
5:30 am-6:00 pm
2 stops18h 30m
$747
ChicagoPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
Tue 10/6
8:10 pm-3:40 pm
1 stop37h 30m
Porto
Thu 10/22
4:40 pm-6:15 pm
1 stop31h 35m
$752
DetroitLisbon
DTW - LIS
DTWLIS
Detroit Metropolitan Wayne County
Sat 1/16
7:30 pm-8:10 am
1 stop31h 40m
Lisbon Humberto Delgado
Sun 1/24
5:00 am-2:15 pm
1 stop14h 15m
$760
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
Wed 11/18
2:44 pm-11:20 am
2 stops14h 36m
Lisbon Humberto Delgado
Wed 12/2
5:00 am-6:44 pm
2 stops19h 44m
$769
DetroitLisbon
DTW - LIS
DTWLIS
Detroit Metropolitan Wayne County
Thu 11/5
7:45 pm-10:20 am
1 stop9h 35m
Lisbon Humberto Delgado
Mon 11/16
12:25 pm-2:15 pm
1 stop30h 50m
$773
Showing 1-10 of 60 resultsSorted by cheapest first
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.
ORD-FAO
DTW-LIS
ORD-LIS
ORD-OPO
MDW-OPO
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
USMI-PT0
ORD-FAO
DTW-LIS
ORD-LIS
ORD-OPO
What is the cheapest month to book a flight from Michigan to Portugal?
Currently, February is the cheapest month in which you can book a flight from Michigan to Portugal (average of $634). Flying from Michigan to Portugal in June is currently the most expensive (average of $1,175). 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.
How far ahead should I book a flight from Michigan to Portugal?
To ensure you get the cheapest price possible for a flight from Michigan to Portugal, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Return Flight Options
Top destinations
Top regions
Alternative routes for Michigan to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Michigan to Portugal by cabin class
Find flights from Michigan to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Michigan and Portugal flights
Browse other Michigan and Portugal flight options. Last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Portugal
Find the right flight back to Michigan after your stay in Portugal
Michigan to Portugal flights
Consider these flights traveling from Michigan to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$887 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$509 | Average$896 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$511 | Average$955 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$775 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$528 | Average$910 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$535 | Average$1,165 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$1,007 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$597 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$614 | Average$1,030 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$698 | Average$897 | FlexibilityNo cancel fee | On-timeN/A |