Flights from Chicago (CHI) to Athens (ATH) with Star Alliance

Start your journey with just one click

Airline

1/30

Chicago

toAthens

ORD-ATH

April 28, 2025

May 15, 2025

Sold byTurkish Airlines

From

531USD Price subject to changes

Viewed:8 hours ago

Roundtrip

Economy

2/30

Chicago

toAthens

ORD-ATH

February 19, 2025

February 26, 2025

Sold byAir Canada

From

546USD Price subject to changes

Viewed:11 hours ago

Roundtrip

Economy

3/30

Chicago

toAthens

ORD-ATH

April 25, 2025

May 8, 2025

Sold byTap Air Portugal

From

1,542USD Price subject to changes

Viewed:5 hours ago

Roundtrip

Economy

4/30

Chicago

toAthens

ORD-ATH

April 2, 2025

April 9, 2025

Sold byUnited Airlines

From

532USD Price subject to changes

Viewed:an hour 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 Athens

Saturday

sky is clear

18/01/2025

13°C

18/01/2025

sky is clear

Sunday

sky is clear

19/01/2025

14°C

19/01/2025

sky is clear

Monday

overcast clouds

20/01/2025

14°C

20/01/2025

overcast clouds

Tuesday

light rain

21/01/2025

12°C

21/01/2025

light rain

Wednesday

light rain

22/01/2025

14°C

22/01/2025

light rain

Thursday

sky is clear

23/01/2025

13°C

23/01/2025

sky is clear

Friday

light rain

24/01/2025

12°C

24/01/2025

light rain

Flight schedules from Chicago to Athens with Star Alliance member carriers

Please note that the flight schedules of 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 specific Frequent Flyer Program information.

Outbound (16)

Sort by

Chicago US
ORD18:30
12h 35m
1 Stop
Athens GR
ATH15:05
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 907
  Chicago. US
  ORD 18:30
  8h 25m
  4355 Miles
  Frankfurt. DE
  FRA 09:55
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 5921
  Frankfurt. DE
  FRA 11:15
  2h 50m
  1134 Miles
  Athens. GR
  ATH 15:05
  Airbus A320neo
  Operated by Lufthansa
Chicago US
ORD18:00
12h 35m
1 Stop
Athens GR
ATH14:35
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 953
  Chicago. US
  ORD 18:00
  8h 35m
  4542 Miles
  Munich. DE
  MUC 09:35
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 5916
  Munich. DE
  MUC 11:05
  2h 30m
  948 Miles
  Athens. GR
  ATH 14:35
  Airbus A320neo
  Operated by Lufthansa
Chicago US
ORD18:00
12h 35m
1 Stop
Athens GR
ATH14:35
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 953
  Chicago. US
  ORD 18:00
  8h 35m
  4542 Miles
  Munich. DE
  MUC 09:35
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Aegean Airlines A3 803
  Munich. DE
  MUC 11:05
  2h 30m
  948 Miles
  Athens. GR
  ATH 14:35
  Airbus A320neo
  Operated by Aegean Airlines
Chicago US
ORD18:30
12h 35m
1 Stop
Athens GR
ATH15:05
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 907
  Chicago. US
  ORD 18:30
  8h 25m
  4355 Miles
  Frankfurt. DE
  FRA 09:55
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Aegean Airlines A3 831
  Frankfurt. DE
  FRA 11:15
  2h 50m
  1134 Miles
  Athens. GR
  ATH 15:05
  Airbus A320neo
  Operated by Aegean Airlines
Chicago US
ORD21:10
12h 40m
1 Stop
Athens GR
ATH17:50
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 938
  Chicago. US
  ORD 21:10
  8h 5m
  3964 Miles
  London. GB
  LHR 11:15
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Aegean Airlines A3 601
  London. GB
  LHR 12:15
  3h 35m
  1516 Miles
  Athens. GR
  ATH 17:50
  Airbus A321neo
  Operated by Aegean Airlines
Chicago US
ORD11:55
12h 45m
1 Stop
Athens GR
ATH08:40
+1 day/s
Chicago - Athens
Turkish Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Turkish Airlines TK 186
  Chicago. US
  ORD 11:55
  10h 15m
  5490 Miles
  Istanbul. TR
  IST 07:10
  Boeing 787-9
  Operated by Turkish Airlines
2. Flight 2Turkish Airlines TK 1843
  Istanbul. TR
  IST 08:10
  1h 30m
  345 Miles
  Athens. GR
  ATH 08:40
  Boeing 777-300ER Passenger
  Operated by Turkish Airlines
Chicago US
ORD18:50
13h 10m
1 Stop
Athens GR
ATH16:00
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 987
  Chicago. US
  ORD 18:50
  8h 5m
  4164 Miles
  Paris. FR
  CDG 09:55
  Boeing 787-8
  Operated by United Airlines
2. Flight 2Aegean Airlines A3 611
  Paris. FR
  CDG 11:55
  3h 5m
  1317 Miles
  Athens. GR
  ATH 16:00
  Airbus A321neo
  Operated by Aegean Airlines
Chicago US
ORD15:55
13h 30m
1 Stop
Athens GR
ATH13:25
+1 day/s
Chicago - Athens
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 431
  Chicago. US
  ORD 15:55
  8h 30m
  4355 Miles
  Frankfurt. DE
  FRA 07:25
  Airbus A340-600
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1278
  Frankfurt. DE
  FRA 09:40
  2h 45m
  1134 Miles
  Athens. GR
  ATH 13:25
  Airbus A320neo
  Operated by Lufthansa
Chicago US
ORD19:05
13h 30m
1 Stop
Athens GR
ATH16:35
+1 day/s
Chicago - Athens
Swiss
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Swiss LX 9
  Chicago. US
  ORD 19:05
  8h 40m
  4455 Miles
  Zurich. CH
  ZRH 10:45
  Airbus A330-300 Passenger
  Operated by Swiss
2. Flight 2Swiss LX 1838
  Zurich. CH
  ZRH 12:55
  2h 40m
  1024 Miles
  Athens. GR
  ATH 16:35
  Airbus A320 Passenger
  Operated by Swiss
Chicago US
ORD17:55
13h 50m
1 Stop
Athens GR
ATH15:45
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 0m
  4171 Miles
  Brussels. BE
  BRU 08:55
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Aegean Airlines A3 621
  Brussels. BE
  BRU 11:45
  3h 0m
  1313 Miles
  Athens. GR
  ATH 15:45
  Airbus A320neo
  Operated by Aegean Airlines
Chicago US
ORD18:30
13h 55m
1 Stop
Athens GR
ATH16:25
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 907
  Chicago. US
  ORD 18:30
  8h 25m
  4355 Miles
  Frankfurt. DE
  FRA 09:55
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 1282
  Frankfurt. DE
  FRA 12:40
  2h 45m
  1134 Miles
  Athens. GR
  ATH 16:25
  Airbus A321 Passenger
  Operated by Lufthansa
Chicago US
ORD18:20
14h 5m
1 Stop
Athens GR
ATH16:25
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 909
  Chicago. US
  ORD 18:20
  8h 0m
  4131 Miles
  Amsterdam. NL
  AMS 09:20
  Boeing 787-8
  Operated by United Airlines
2. Flight 2Aegean Airlines A3 625
  Amsterdam. NL
  AMS 12:15
  3h 10m
  1363 Miles
  Athens. GR
  ATH 16:25
  Airbus A320neo
  Operated by Aegean Airlines
Chicago US
ORD15:15
14h 10m
1 Stop
Athens GR
ATH13:25
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 944
  Chicago. US
  ORD 15:15
  8h 20m
  4355 Miles
  Frankfurt. DE
  FRA 06:35
  Boeing 787-10
  Operated by United Airlines
2. Flight 2Lufthansa LH 1278
  Frankfurt. DE
  FRA 09:40
  2h 45m
  1134 Miles
  Athens. GR
  ATH 13:25
  Airbus A320neo
  Operated by Lufthansa
Chicago US
ORD15:55
15h 10m
1 Stop
Athens GR
ATH15:05
+1 day/s
Chicago - Athens
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 431
  Chicago. US
  ORD 15:55
  8h 30m
  4355 Miles
  Frankfurt. DE
  FRA 07:25
  Airbus A340-600
  Operated by Lufthansa
2. Flight 2Lufthansa LH 5921
  Frankfurt. DE
  FRA 11:15
  2h 50m
  1134 Miles
  Athens. GR
  ATH 15:05
  Airbus A320neo
  Operated by Lufthansa
Chicago US
ORD15:55
15h 10m
1 Stop
Athens GR
ATH15:05
+1 day/s
Chicago - Athens
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 431
  Chicago. US
  ORD 15:55
  8h 30m
  4355 Miles
  Frankfurt. DE
  FRA 07:25
  Airbus A340-600
  Operated by Lufthansa
2. Flight 2Aegean Airlines A3 831
  Frankfurt. DE
  FRA 11:15
  2h 50m
  1134 Miles
  Athens. GR
  ATH 15:05
  Airbus A320neo
  Operated by Aegean Airlines
Chicago US
ORD21:25
17h 20m
2 Stops
Athens GR
ATH22:45
+1 day/s
Chicago - Athens
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 435
  Chicago. US
  ORD 21:25
  8h 20m
  4542 Miles
  Munich. DE
  MUC 12:45
  Airbus A350-900
  Operated by Lufthansa
2. Flight 2Lufthansa LH 111
  Munich. DE
  MUC 15:00
  1h 5m
  187 Miles
  Frankfurt. DE
  FRA 16:05
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Lufthansa
3. Flight 3Lufthansa LH 5914
  Frankfurt. DE
  FRA 18:55
  2h 50m
  1134 Miles
  Athens. GR
  ATH 22:45
  
  Operated by Lufthansa