$196+ Cheap flights from Wisconsin 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LIS
Jun 16 — Jun 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Wisconsin to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wisconsin to Portugal
Cheapest
Best
Last-minute
One-way
Cheapest flights from Wisconsin to PortugalExplore the most affordable flight options available from Wisconsin to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
Explore the most affordable flight options available from Wisconsin to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
This Trip.com deal was found by Cheapflights users on 5/13. 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.
Sat 10/318:15 pm
ORD
- OPO
1 stop33h 50m
Scandinavian Airlines
Fri 11/65:45 pm
OPO
- ORD
1 stop29h 00m
Scandinavian Airlines
Deal found 5/13![Scandinavian Airlines logo]()
$650
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:15 pm
ORD
- FNC
1 stop36h 55m
Scandinavian Airlines
Tue 12/13:00 pm
FNC
- ORD
1 stop31h 45m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$668
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:15 pm
ORD
- FNC
1 stop36h 55m
Scandinavian Airlines
Tue 11/243:55 pm
FNC
- ORD
2 stops30h 50m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 9/147:00 am
ORD
- PDL
1 stop21h 05m
Multiple Airlines
Tue 9/2210:30 am
PDL
- ORD
1 stop16h 05m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$676
This Trip.com deal was found by Cheapflights users on 5/14. 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.
Tue 10/207:15 pm
ORD
- OPO
1 stop33h 45m
Scandinavian Airlines
Mon 11/911:55 am
OPO
- ORD
1 stop34h 50m
Scandinavian Airlines
Deal found 5/14![Scandinavian Airlines logo]()
$682
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:15 pm
ORD
- FNC
1 stop36h 55m
Scandinavian Airlines
Tue 11/103:55 pm
FNC
- ORD
2 stops30h 50m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$706
This SmartFares deal was found by Cheapflights users on 5/13. 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.
Thu 9/1011:25 am
ORD
- OPO
1 stop16h 15m
Turkish Airlines
Thu 10/14:40 pm
OPO
- ORD
1 stop23h 00m
Turkish Airlines
Deal found 5/13![Turkish Airlines logo]()
$711
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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.
Wed 12/27:00 pm
ORD
- OPO
1 stop14h 00m
TAP AIR PORTUGAL
Wed 12/97:00 am
OPO
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 5/12![TAP AIR PORTUGAL logo]()
$712
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 pm
ORD
- FNC
2 stops61h 50m
Scandinavian Airlines
Tue 11/103:55 pm
FNC
- ORD
2 stops30h 50m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$713
This KAYAK deal was found by Cheapflights users on 5/16. 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.
Thu 11/57:15 pm
ORD
- FNC
2 stops37h 30m
Scandinavian Airlines
Tue 11/103:55 pm
FNC
- ORD
2 stops54h 50m
Scandinavian Airlines
Deal found 5/16![Scandinavian Airlines logo]()
$714
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:15 pm
ORD
- FNC
2 stops60h 30m
Scandinavian Airlines
Sat 12/124:25 pm
FNC
- ORD
1 stop30h 20m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$716
This FlightHub deal was found by Cheapflights users on 5/12. 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 11/310:30 am
ORD
- OPO
2 stops18h 35m
Scandinavian Airlines
Sun 11/85:35 pm
OPO
- ORD
1 stop29h 10m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$725
Best flights from Wisconsin to PortugalDiscover carefully curated flight deals from Wisconsin to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Wisconsin to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am
MKE
- LIS
1 stop19h 00m
Delta
Fri 11/65:00 am
LIS
- MKE
2 stops21h 08m
Delta
Deal found 5/16![Delta logo]()
$736
This Air France deal was found by Cheapflights users on 5/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:17 pm
MSN
- LIS
2 stops16h 53m
Multiple Airlines
Wed 11/45:00 am
LIS
- MSN
2 stops20h 05m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$741
This KLM deal was found by Cheapflights users on 5/13. 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 11/1012:45 pm
MSP
- LIS
1 stop14h 15m
KLM
Tue 11/173:35 pm
LIS
- MSP
1 stop27h 02m
KLM
Deal found 5/13![KLM logo]()
$746
This United Airlines deal was found by Cheapflights users on 5/13. 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 11/106:05 am
MSP
- LIS
1 stop20h 05m
United Airlines
Tue 11/1711:20 am
LIS
- MSP
2 stops30h 44m
United Airlines
Deal found 5/13![United Airlines logo]()
$747
This SWISS deal was found by Cheapflights users on 5/16. 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.
Wed 8/197:05 pm
ORD
- LIS
1 stop13h 40m
SWISS
Fri 8/285:55 am
LIS
- ORD
1 stop16h 00m
SWISS
Deal found 5/16![SWISS logo]()
$891
This oojo deal was found by Cheapflights users on 5/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 pm
ORD
- FNC
1 stop13h 15m
TAP AIR PORTUGAL
Sat 10/39:25 am
FNC
- ORD
1 stop12h 40m
TAP AIR PORTUGAL
Deal found 5/16![TAP AIR PORTUGAL logo]()
$910
This Turkish Airlines deal was found by Cheapflights users on 5/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:25 am
ORD
- LIS
1 stop16h 25m
Turkish Airlines
Thu 10/225:05 pm
LIS
- ORD
1 stop22h 35m
Turkish Airlines
Deal found 5/16![Turkish Airlines logo]()
$924
This British Airways deal was found by Cheapflights users on 5/15. 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.
Sun 9/206:03 pm
MSP
- OPO
2 stops20h 32m
British Airways
Sat 9/2612:25 pm
OPO
- MSP
2 stops27h 03m
British Airways
Deal found 5/15![British Airways logo]()
$946
This Air Canada deal was found by Cheapflights users on 5/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:05 am
ORD
- PDL
2 stops16h 15m
Air Canada
Wed 7/19:35 am
PDL
- ORD
2 stops14h 12m
Air Canada
Deal found 5/16![Air Canada logo]()
$1,180
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:00 pm
MSN
- LIS
1 stop12h 00m
Delta
Wed 11/45:00 am
LIS
- MSN
2 stops21h 45m
Delta
Deal found 5/16![Delta logo]()
$736
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:14 pm
MKE
- LIS
2 stops16h 01m
United Airlines
Tue 11/105:00 am
LIS
- MKE
2 stops18h 13m
United Airlines
Deal found 5/16![United Airlines logo]()
$793
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:30 pm
MSP
- LIS
1 stop20h 00m
Delta
Fri 11/135:00 am
LIS
- MSP
1 stop13h 37m
Delta
Deal found 5/16![Delta logo]()
$745
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:45 pm
MSP
- LIS
1 stop14h 15m
Delta
Wed 11/115:00 am
LIS
- MSP
1 stop16h 05m
Delta
Deal found 5/16![Delta logo]()
$746
This Scandinavian Airlines deal was found by Cheapflights users on 5/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 pm
ORD
- LIS
2 stops18h 20m
Multiple Airlines
Wed 9/1612:05 am
LIS
- ORD
2 stops28h 01m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$906
This KLM deal was found by Cheapflights users on 5/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:40 pm
MSP
- LIS
1 stop15h 05m
KLM
Sat 10/247:45 pm
LIS
- MSP
1 stop23h 52m
KLM
Deal found 5/16![KLM logo]()
$907
This United Airlines deal was found by Cheapflights users on 5/12. 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 10/610:28 am
MSP
- OPO
2 stops14h 32m
United Airlines
Fri 10/166:00 am
OPO
- MSP
1 stop14h 00m
United Airlines
Deal found 5/12![United Airlines logo]()
$895
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:23 pm
MSP
- LIS
2 stops15h 57m
Delta
Mon 11/1611:30 am
LIS
- MSP
1 stop33h 35m
Delta
Deal found 5/16![Delta logo]()
$750
This KLM deal was found by Cheapflights users on 5/14. 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 9/237:55 pm
MSP
- LIS
1 stop12h 40m
Multiple Airlines
Mon 9/285:35 am
LIS
- MSP
1 stop13h 40m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$912
This SWISS deal was found by Cheapflights users on 5/14. 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 8/107:05 pm
ORD
- LIS
1 stop13h 40m
SWISS
Sat 8/225:15 pm
LIS
- ORD
1 stop25h 20m
SWISS
Deal found 5/14![SWISS logo]()
$1,014
This KLM deal was found by Cheapflights users on 5/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:54 pm
MSP
- OPO
1 stop15h 36m
KLM
Tue 8/45:00 am
OPO
- MSP
1 stop12h 20m
KLM
Deal found 5/16![KLM logo]()
$954
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 pm
ORD
- LIS
Nonstop8h 10m
TAP AIR PORTUGAL
Wed 9/305:40 pm
LIS
- ORD
1 stop21h 02m
TAP AIR PORTUGAL
Deal found 5/16![TAP AIR PORTUGAL logo]()
$1,062
This United Airlines deal was found by Cheapflights users on 5/15. 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 10/16:00 am
MSP
- LIS
2 stops22h 30m
United Airlines
Wed 10/215:05 am
LIS
- MSP
1 stop14h 55m
United Airlines
Deal found 5/15![United Airlines logo]()
$899
This Scandinavian Airlines deal was found by Cheapflights users on 5/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:15 pm
ORD
- LIS
2 stops18h 20m
Multiple Airlines
Tue 9/156:15 pm
LIS
- ORD
2 stops27h 55m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:35 pm
MSP
- LIS
1 stop12h 55m
Delta
Sat 11/145:00 am
LIS
- MSP
1 stop16h 05m
Delta
Deal found 5/16![Delta logo]()
$800
This KLM deal was found by Cheapflights users on 5/14. 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.
Fri 8/289:50 pm
MSP
- LIS
1 stop14h 55m
KLM
Thu 9/105:00 am
LIS
- MSP
1 stop17h 38m
KLM
Deal found 5/14![KLM logo]()
$982
This FlightHub deal was found by Cheapflights users on 5/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 pm
ORD
- PDL
1 stop19h 50m
TAP AIR PORTUGAL
Sat 8/156:30 am
PDL
- ORD
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 5/16![TAP AIR PORTUGAL logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 5/13. 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 10/176:36 pm
MKE
- LIS
1 stop31h 44m
United Airlines
Sat 10/241:00 pm
LIS
- MKE
2 stops33h 35m
United Airlines
Deal found 5/13![United Airlines logo]()
$924
This CheapOair deal was found by Cheapflights users on 5/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:45 am
MSP
- OPO
2 stops15h 15m
Multiple Airlines
Mon 9/147:20 pm
OPO
- MSP
2 stops32h 32m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 10/26:30 am
MSP
- LIS
1 stop19h 50m
United Airlines
Fri 10/912:20 pm
LIS
- MSP
2 stops28h 20m
United Airlines
Deal found 5/14![United Airlines logo]()
$925
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:35 pm
MKE
- LIS
1 stop32h 25m
Delta
Sun 11/811:15 am
LIS
- MKE
1 stop29h 38m
Delta
Deal found 5/16![Delta logo]()
$859
Last-minute flights from Wisconsin to PortugalDiscover last-minute flight deals from Wisconsin to Portugal. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to Portugal. Data last updated May 17, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 5/14. 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.
Sat 5/166:05 pm
ORD
- OPO
1 stop23h 10m
TAP AIR PORTUGAL
Fri 5/299:00 am
OPO
- ORD
1 stop13h 00m
TAP AIR PORTUGAL
Deal found 5/14![TAP AIR PORTUGAL logo]()
$823
This Justfly.com deal was found by Cheapflights users on 5/14. 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.
Sun 5/176:00 pm
ORD
- OPO
1 stop20h 25m
TAP AIR PORTUGAL
Tue 5/2610:30 pm
OPO
- ORD
1 stop23h 30m
TAP AIR PORTUGAL
Deal found 5/14![TAP AIR PORTUGAL logo]()
$859
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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 5/176:00 pm
ORD
- FNC
1 stop13h 10m
TAP AIR PORTUGAL
Fri 5/295:50 am
FNC
- ORD
1 stop16h 10m
TAP AIR PORTUGAL
Deal found 5/15![TAP AIR PORTUGAL logo]()
$867
This Mytrip deal was found by Cheapflights users on 5/13. 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.
Thu 5/288:35 pm
ORD
- LIS
2 stops27h 55m
Multiple Airlines
Wed 6/38:15 am
LIS
- ORD
2 stops35h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$857
This Mytrip deal was found by Cheapflights users on 5/12. 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 6/22:00 pm
ORD
- LIS
2 stops34h 30m
Multiple Airlines
Wed 6/108:15 am
LIS
- ORD
2 stops18h 01m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$841
This Mytrip deal was found by Cheapflights users on 5/12. 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 6/39:55 am
ORD
- OPO
2 stops29h 25m
Multiple Airlines
Tue 6/92:00 pm
OPO
- ORD
2 stops32h 00m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 5/12. 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 6/39:55 am
ORD
- LIS
2 stops14h 35m
Multiple Airlines
Wed 6/108:15 am
LIS
- ORD
2 stops35h 10m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$858
This Mytrip deal was found by Cheapflights users on 5/13. 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 6/77:25 am
ORD
- LIS
2 stops17h 05m
Multiple Airlines
Wed 6/178:15 am
LIS
- ORD
2 stops18h 01m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$854
This Mytrip deal was found by Cheapflights users on 5/13. 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 6/92:00 pm
ORD
- LIS
2 stops34h 30m
Multiple Airlines
Tue 6/238:15 am
LIS
- ORD
2 stops18h 01m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$856
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:52 am
ORD
- LIS
2 stops18h 43m
Multiple Airlines
Mon 6/158:15 am
LIS
- ORD
2 stops30h 45m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$863
This Mytrip deal was found by Cheapflights users on 5/12. 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 6/158:20 pm
ORD
- LIS
2 stops28h 10m
Multiple Airlines
Mon 6/228:15 am
LIS
- ORD
2 stops35h 07m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$847
This Mytrip deal was found by Cheapflights users on 5/15. 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 6/158:20 pm
ORD
- LIS
2 stops28h 10m
Multiple Airlines
Tue 6/2311:35 am
LIS
- ORD
1 stop16h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$865
One-way flights from Wisconsin to PortugalSearch for one-way flight options from Wisconsin to Portugal. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Wisconsin to Portugal. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This BusinessClass deal was found by Cheapflights users on 5/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:50 am
MSP
- LIS
2 stops31h 45m
Aer Lingus
Deal found 5/12![Aer Lingus logo]()
$196
This KAYAK deal was found by Cheapflights users on 5/16. 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.
Sat 10/1711:40 am
ORD
- LIS
2 stops16h 35m
Aer Lingus
Deal found 5/16![Aer Lingus logo]()
$239
This oojo deal was found by Cheapflights users on 5/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:48 pm
MSP
- LIS
2 stops16h 52m
British Airways
Deal found 5/16![British Airways logo]()
$338
This TravelUp deal was found by Cheapflights users on 5/12. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:02 pm
MSP
- LIS
1 stop16h 28m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/1110:25 pm
ORD
- FAO
2 stops34h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/12. 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 10/2010:15 am
MSP
- LIS
2 stops16h 05m
United Airlines
Deal found 5/12![United Airlines logo]()
$348
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:45 pm
ORD
- LIS
1 stop18h 00m
British Airways
Deal found 5/16![British Airways logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:55 pm
ORD
- LIS
1 stop14h 15m
American Airlines
Deal found 5/16![American Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 pm
ORD
- LIS
1 stop18h 35m
Aer Lingus
Deal found 5/16![Aer Lingus logo]()
$355
This Iberia deal was found by Cheapflights users on 5/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:08 pm
MSP
- OPO
2 stops20h 52m
Iberia
Deal found 5/12![Iberia logo]()
$356
This Air Canada deal was found by Cheapflights users on 5/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:10 pm
MSP
- LIS
2 stops40h 50m
Air Canada
Deal found 5/15![Air Canada logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 10/47:25 pm
ORD
- LIS
2 stops19h 40m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$358
Find flight deals from Wisconsin to Portugal
Keep the following information in mind while searching for Wisconsin to Portugal flight deals. Data was last updated May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $650 (Trip.com) |
One-way from | $196 (BusinessClass) |
Popular in | May |
Cheapest in | January |
Average price | $1,885 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin 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 May 17, 2026.
Use the filters below to find and compare flights from Wisconsin to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 11/2
7:00 am-8:00 am
1 stop19h 00m
Lisbon Humberto Delgado
Fri 11/6
5:00 am-8:08 pm
2 stops21h 08m
$736
MadisonLisbon
MSN - LIS
MSNLIS
Madison Truax Field
Tue 10/27
4:00 pm-9:00 am
1 stop12h 00m
Lisbon Humberto Delgado
Wed 11/4
5:00 am-8:45 pm
2 stops21h 45m
$736
MadisonLisbon
MSN - LIS
MSNLIS
Madison Truax Field
Tue 10/27
5:17 pm-3:10 pm
2 stops16h 53m
Lisbon Humberto Delgado
Wed 11/4
5:00 am-7:05 pm
2 stops20h 05m
$741
MinneapolisLisbon
MSP - LIS
MSPLIS
Minneapolis St Paul
Wed 11/4
3:30 pm-5:30 pm
1 stop20h 00m
Lisbon Humberto Delgado
Fri 11/13
5:00 am-12:37 pm
1 stop13h 37m
$745
MinneapolisLisbon
MSP - LIS
MSPLIS
Minneapolis St Paul
Tue 11/10
12:45 pm-9:00 am
1 stop14h 15m
Lisbon Humberto Delgado
Tue 11/17
3:35 pm-12:37 pm
1 stop27h 02m
$746
MinneapolisLisbon
MSP - LIS
MSPLIS
Minneapolis St Paul
Sun 11/8
12:45 pm-9:00 am
1 stop14h 15m
Lisbon Humberto Delgado
Wed 11/11
5:00 am-3:05 pm
1 stop16h 05m
$746
MinneapolisLisbon
MSP - LIS
MSPLIS
Minneapolis St Paul
Tue 11/10
6:05 am-8:10 am
1 stop20h 05m
Lisbon Humberto Delgado
Tue 11/17
11:20 am-12:04 pm
2 stops30h 44m
$747
MinneapolisLisbon
MSP - LIS
MSPLIS
Minneapolis St Paul
Tue 11/10
1:23 pm-11:20 am
2 stops15h 57m
Lisbon Humberto Delgado
Mon 11/16
11:30 am-3:05 pm
1 stop33h 35m
$750
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Wed 11/4
12:14 pm-10:15 am
2 stops16h 01m
Lisbon Humberto Delgado
Tue 11/10
5:00 am-5:13 pm
2 stops18h 13m
$793
MinneapolisLisbon
MSP - LIS
MSPLIS
Minneapolis St Paul
Wed 11/4
3:35 pm-10:30 am
1 stop12h 55m
Lisbon Humberto Delgado
Sat 11/14
5:00 am-3:05 pm
1 stop16h 05m
$800
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Wisconsin to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Wisconsin with our price prediction graph.
ORD-OPO
ORD-LIS
ORD-FNC
MKE-LIS
MSN-LIS
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 Wisconsin to Portugal
USWI-PT0
ORD-OPO
ORD-LIS
ORD-FNC
MKE-LIS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Wisconsin 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
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
Alternative routes for Wisconsin 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 Wisconsin to Portugal by cabin class
Find flights from Wisconsin to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wisconsin and Portugal flights
Browse other Wisconsin and Portugal flight options. Last updated on May 17, 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 Wisconsin after your stay in Portugal
Wisconsin to Portugal flights
Consider these flights traveling from Wisconsin to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 4 airlines flying from Wisconsin to Portugal
Discover the top 4 airlines that operate flights from Wisconsin 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 May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$834 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$700 | Average$846 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$711 | Average$842 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$778 | Average$1,328 | FlexibilityNo cancel fee | On-time71% |