Flights from Porto (OPO) to Chicago (CHI) with Star Alliance

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Airline

1/2

Porto

toChicago

OPO-ORD

August 15, 2025

August 25, 2025

Sold byTap Air Portugal

From

EUR945 Price subject to changes

Seen5 hours ago

Roundtrip

Economy

2/2

Porto

toChicago

OPO-ORD

August 17, 2025

August 28, 2025

Sold byTap Air Portugal

From

EUR945 Price subject to changes

Seen5 hours ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Chicago

Saturday

few clouds

21/09/2024

27°C

21/09/2024

few clouds

Sunday

moderate rain

22/09/2024

20°C

22/09/2024

moderate rain

Monday

overcast clouds

23/09/2024

20°C

23/09/2024

overcast clouds

Tuesday

light rain

24/09/2024

21°C

24/09/2024

light rain

Wednesday

scattered clouds

25/09/2024

23°C

25/09/2024

scattered clouds

Thursday

light rain

26/09/2024

22°C

26/09/2024

light rain

Friday

scattered clouds

27/09/2024

21°C

27/09/2024

scattered clouds

Flight schedules from Porto to Chicago with Star Alliance member carriers

Please note that due to the current global situation of COVID-19 some of the flight schedules from our member carriers are subject to change on short notice. We recommend using our Member Airlines' Information Page. for the latest flight updates, details on booking flexibility as well as brspecific Frequent Flyer Program information.

Outbound (11)

Sort by

Porto PT
OPO10:00
12h 10m
1 Stop
Chicago US
ORD16:10
Porto - Chicago
TAP Air Portugal
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1TAP Air Portugal TP 1923
  Porto. PT
  OPO 10:00
  1h 0m
  172 Miles
  Lisbon. PT
  LIS 11:00
  Airbus A320 Passenger
  Operated by TAP Air Portugal
2. Flight 2TAP Air Portugal TP 243
  Lisbon. PT
  LIS 12:50
  9h 20m
  4021 Miles
  Chicago. US
  ORD 16:10
  Airbus A330-900neo Passenger
  Operated by TAP Air Portugal
Porto PT
OPO12:35
12h 15m
1 Stop
Chicago US
ORD18:50
Porto - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 145
  Porto. PT
  OPO 12:35
  8h 5m
  3350 Miles
  New York. US
  EWR 15:40
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 403
  New York. US
  EWR 17:14
  2h 36m
  721 Miles
  Chicago. US
  ORD 18:50
  Boeing 757-200 Passenger
  Operated by United Airlines
Porto PT
OPO06:00
12h 55m
1 Stop
Chicago US
ORD12:55
Porto - Chicago
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 1181
  Porto. PT
  OPO 06:00
  2h 40m
  1033 Miles
  Frankfurt. DE
  FRA 09:40
  Airbus A321neo
  Operated by Lufthansa
2. Flight 2Lufthansa LH 430
  Frankfurt. DE
  FRA 10:50
  9h 5m
  4355 Miles
  Chicago. US
  ORD 12:55
  Boeing 747-8 Passenger
  Operated by Lufthansa
Porto PT
OPO09:00
13h 10m
1 Stop
Chicago US
ORD16:10
Porto - Chicago
TAP Air Portugal
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1TAP Air Portugal TP 1921
  Porto. PT
  OPO 09:00
  1h 0m
  172 Miles
  Lisbon. PT
  LIS 10:00
  Airbus A319 Passenger
  Operated by TAP Air Portugal
2. Flight 2TAP Air Portugal TP 243
  Lisbon. PT
  LIS 12:50
  9h 20m
  4021 Miles
  Chicago. US
  ORD 16:10
  Airbus A330-900neo Passenger
  Operated by TAP Air Portugal
Porto PT
OPO08:40
13h 15m
1 Stop
Chicago US
ORD15:55
Porto - Chicago
Swiss
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Swiss LX 2061
  Porto. PT
  OPO 08:40
  2h 30m
  956 Miles
  Zurich. CH
  ZRH 12:10
  Airbus A220-300 Passenger
  Operated by Swiss
2. Flight 2Swiss LX 8
  Zurich. CH
  ZRH 13:10
  9h 45m
  4455 Miles
  Chicago. US
  ORD 15:55
  Airbus A330-300 Passenger
  Operated by Swiss
Porto PT
OPO12:35
13h 30m
1 Stop
Chicago US
ORD20:05
Porto - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 145
  Porto. PT
  OPO 12:35
  8h 5m
  3350 Miles
  New York. US
  EWR 15:40
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 254
  New York. US
  EWR 18:28
  2h 37m
  721 Miles
  Chicago. US
  ORD 20:05
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Porto PT
OPO12:10
13h 45m
1 Stop
Chicago US
ORD19:55
Porto - Chicago
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 1177
  Porto. PT
  OPO 12:10
  2h 40m
  1033 Miles
  Frankfurt. DE
  FRA 15:50
  Airbus A321 Passenger
  Operated by Lufthansa
2. Flight 2Lufthansa LH 432
  Frankfurt. DE
  FRA 17:20
  9h 35m
  4355 Miles
  Chicago. US
  ORD 19:55
  Airbus A340-300
  Operated by Lufthansa
Porto PT
OPO12:35
14h 38m
1 Stop
Chicago US
ORD21:13
Porto - Chicago
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 145
  Porto. PT
  OPO 12:35
  8h 5m
  3350 Miles
  New York. US
  EWR 15:40
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2488
  New York. US
  EWR 19:40
  2h 33m
  721 Miles
  Chicago. US
  ORD 21:13
  Boeing 737-900 Passenger
  Operated by United Airlines
Porto PT
OPO06:00
15h 0m
1 Stop
Chicago US
ORD15:00
Porto - Chicago
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 1181
  Porto. PT
  OPO 06:00
  2h 40m
  1033 Miles
  Frankfurt. DE
  FRA 09:40
  Airbus A321neo
  Operated by Lufthansa
2. Flight 2United Airlines UA 906
  Frankfurt. DE
  FRA 12:45
  9h 15m
  4355 Miles
  Chicago. US
  ORD 15:00
  Boeing 787-10
  Operated by United Airlines
Porto PT
OPO06:00
18h 15m
2 Stops
Chicago US
ORD18:15
Porto - Chicago
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 1181
  Porto. PT
  OPO 06:00
  2h 40m
  1033 Miles
  Frankfurt. DE
  FRA 09:40
  Airbus A321neo
  Operated by Lufthansa
2. Flight 2Lufthansa LH 104
  Frankfurt. DE
  FRA 12:15
  0h 55m
  187 Miles
  Munich. DE
  MUC 13:10
  Airbus A320 Passenger
  Operated by Lufthansa
3. Flight 3Lufthansa LH 434
  Munich. DE
  MUC 15:50
  9h 25m
  4542 Miles
  Chicago. US
  ORD 18:15
  
  Operated by Lufthansa
Porto PT
OPO06:00
18h 30m
2 Stops
Chicago US
ORD18:30
Porto - Chicago
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 1181
  Porto. PT
  OPO 06:00
  2h 40m
  1033 Miles
  Frankfurt. DE
  FRA 09:40
  Airbus A321neo
  Operated by Lufthansa
2. Flight 2Lufthansa LH 906
  Frankfurt. DE
  FRA 12:00
  1h 40m
  408 Miles
  London. GB
  LHR 12:40
  Airbus A320neo
  Operated by Lufthansa
3. Flight 3United Airlines UA 959
  London. GB
  LHR 15:20
  9h 10m
  3964 Miles
  Chicago. US
  ORD 18:30
  
  Operated by United Airlines