To save on the cost of your flight from Chicago O'Hare Intl Airport to Portugal, book at least 59 days before your planned departure. Booking around this time can save you about 7% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $710 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $796.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Portugal. Flights to Portugal from Chicago O'Hare Intl Airport in January are about $841 on average during January, but can be found for as low as $500.
When flying from Chicago O'Hare Intl Airport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$467 - $584
Route
Depart
Return
Price
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
vie. 11/1
1 stop13h 35m
Porto
dom. 11/10
1 stop16h 30m
Chicago O'Hare IntlLisbon Humberto Delgado
ORD - LIS
ORDLIS
Chicago O'Hare Intl
sáb. 11/9
1 stop20h 20m
Lisbon Humberto Delgado
sáb. 11/23
1 stop13h 05m
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
mié. 11/6
2 stops19h 20m
Porto
mié. 12/11
1 stop15h 30m
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
mié. 11/6
1 stop20h 50m
Porto
mié. 12/11
1 stop15h 30m
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
dom. 11/10
2 stops16h 15m
Porto
mar. 11/19
2 stops17h 20m
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
mié. 11/6
2 stops18h 42m
Porto
jue. 11/14
2 stops31h 55m
Chicago O'Hare IntlLisbon Humberto Delgado
ORD - LIS
ORDLIS
Chicago O'Hare Intl
mar. 10/29
1 stop31h 10m
Lisbon Humberto Delgado
mar. 11/5
1 stop30h 45m
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
mar. 10/29
1 stop35h 15m
Porto
mié. 11/6
1 stop33h 30m
Chicago O'Hare IntlPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
mar. 10/29
1 stop13h 05m
Porto
mié. 11/6
1 stop23h 45m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
0%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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