Flights from Boston (BOS) to Barcelona (BCN)

Flight schedules from Boston to Barcelona 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 (24)

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Boston US
BOS18:10
9h 55m
1 Stop
Barcelona ES
BCN10:05
+1 day/s
Boston - Barcelona
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 218
  Boston. US
  BOS 18:10
  6h 25m
  3202 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A321neo
  Operated by TAP Air Portugal
2. Flight 2TAP Air Portugal TP 1030
  Lisbon. PT
  LIS 07:15
  1h 50m
  620 Miles
  Barcelona. ES
  BCN 10:05
  Embraer 195 and Legacy 1000
  Operated by TAP Air Portugal
Boston US
BOS21:55
10h 10m
1 Stop
Barcelona ES
BCN14:05
+1 day/s
Boston - Barcelona
Swiss
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Swiss LX 53
  Boston. US
  BOS 21:55
  7h 15m
  3755 Miles
  Zurich. CH
  ZRH 11:10
  Airbus A330-300 Passenger
  Operated by Swiss
2. Flight 2Swiss LX 1954
  Zurich. CH
  ZRH 12:20
  1h 45m
  535 Miles
  Barcelona. ES
  BCN 14:05
  Airbus A321 Passenger (sharklets)
  Operated by Swiss
Boston US
BOS17:35
10h 15m
1 Stop
Barcelona ES
BCN09:50
+1 day/s
Boston - Barcelona
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8611
  Boston. US
  BOS 17:35
  1h 25m
  255 Miles
  Montreal. CA
  YUL 19:00
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 822
  Montreal. CA
  YUL 20:20
  7h 30m
  3693 Miles
  Barcelona. ES
  BCN 09:50
  Airbus A330-300 Passenger
  Operated by Air Canada
Boston US
BOS16:15
10h 40m
1 Stop
Barcelona ES
BCN08:55
+1 day/s
Boston - Barcelona
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 423
  Boston. US
  BOS 16:15
  7h 10m
  3679 Miles
  Frankfurt. DE
  FRA 05:25
  Airbus A340-600
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1124
  Frankfurt. DE
  FRA 06:50
  2h 5m
  683 Miles
  Barcelona. ES
  BCN 08:55
  Airbus A319 Passenger
  Operated by Lufthansa
Boston US
BOS16:14
10h 46m
1 Stop
Barcelona ES
BCN09:00
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2220
  Boston. US
  BOS 16:14
  1h 33m
  201 Miles
  New York. US
  EWR 17:47
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 120
  New York. US
  EWR 19:35
  7h 25m
  3859 Miles
  Barcelona. ES
  BCN 09:00
  Boeing 777 Passenger
  Operated by United Airlines
Boston US
BOS18:10
11h 35m
1 Stop
Barcelona ES
BCN11:45
+1 day/s
Boston - Barcelona
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 218
  Boston. US
  BOS 18:10
  6h 25m
  3202 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A321neo
  Operated by TAP Air Portugal
2. Flight 2TAP Air Portugal TP 1032
  Lisbon. PT
  LIS 08:55
  1h 50m
  620 Miles
  Barcelona. ES
  BCN 11:45
  Embraer 190
  Operated by TAP Air Portugal
Boston US
BOS20:40
11h 40m
1 Stop
Barcelona ES
BCN14:20
+1 day/s
Boston - Barcelona
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 425
  Boston. US
  BOS 20:40
  7h 5m
  3862 Miles
  Munich. DE
  MUC 09:45
  Airbus A350-900
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1812
  Munich. DE
  MUC 12:15
  2h 5m
  684 Miles
  Barcelona. ES
  BCN 14:20
  Airbus A320neo
  Operated by Lufthansa
Boston US
BOS15:40
12h 10m
1 Stop
Barcelona ES
BCN09:50
+1 day/s
Boston - Barcelona
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8607
  Boston. US
  BOS 15:40
  1h 25m
  255 Miles
  Montreal. CA
  YUL 17:05
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 822
  Montreal. CA
  YUL 20:20
  7h 30m
  3693 Miles
  Barcelona. ES
  BCN 09:50
  Airbus A330-300 Passenger
  Operated by Air Canada
Boston US
BOS14:00
12h 20m
1 Stop
Barcelona ES
BCN08:20
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 216
  Boston. US
  BOS 14:00
  1h 44m
  414 Miles
  Washington. US
  IAD 15:44
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 992
  Washington. US
  IAD 18:15
  8h 5m
  4071 Miles
  Barcelona. ES
  BCN 08:20
  Boeing 767-300 Passenger
  Operated by United Airlines
Boston US
BOS16:15
12h 55m
2 Stops
Barcelona ES
BCN11:10
+1 day/s
Boston - Barcelona
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 423
  Boston. US
  BOS 16:15
  7h 10m
  3679 Miles
  Frankfurt. DE
  FRA 05:25
  Airbus A340-600
  Operated by Lufthansa
2. Flight 2Lufthansa LH 94
  Frankfurt. DE
  FRA 07:15
  0h 55m
  187 Miles
  Munich. DE
  MUC 08:10
  Airbus A320 Passenger
  Operated by Lufthansa
3. Flight 3Lufthansa LH 1810
  Munich. DE
  MUC 09:05
  2h 5m
  684 Miles
  Barcelona. ES
  BCN 11:10
  
  Operated by Lufthansa
Boston US
BOS18:25
14h 5m
2 Stops
Barcelona ES
BCN14:30
+1 day/s
Boston - Barcelona
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Austrian OS 92
  Boston. US
  BOS 18:25
  7h 55m
  4064 Miles
  Vienna. AT
  VIE 08:20
  Boeing 767-300 Passenger (winglets)
  Operated by Austrian
2. Flight 2Brussels Airlines SN 2902
  Vienna. AT
  VIE 09:10
  1h 50m
  577 Miles
  Brussels. BE
  BRU 11:00
  Airbus A319 Passenger
  Operated by Brussels Airlines
3. Flight 3Brussels Airlines SN 3703
  Brussels. BE
  BRU 12:30
  2h 0m
  677 Miles
  Barcelona. ES
  BCN 14:30
  
  Operated by Brussels Airlines
Boston US
BOS18:10
14h 20m
2 Stops
Barcelona ES
BCN14:30
+1 day/s
Boston - Barcelona
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1TAP Air Portugal TP 218
  Boston. US
  BOS 18:10
  6h 25m
  3202 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A321neo
  Operated by TAP Air Portugal
2. Flight 2TAP Air Portugal TP 640
  Lisbon. PT
  LIS 07:15
  2h 50m
  1073 Miles
  Brussels. BE
  BRU 11:05
  Airbus A320 Passenger
  Operated by TAP Air Portugal
3. Flight 3Brussels Airlines SN 3703
  Brussels. BE
  BRU 12:30
  2h 0m
  677 Miles
  Barcelona. ES
  BCN 14:30
  
  Operated by Brussels Airlines
Boston US
BOS11:32
14h 48m
2 Stops
Barcelona ES
BCN08:20
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 592
  Boston. US
  BOS 11:32
  1h 29m
  201 Miles
  New York. US
  EWR 13:01
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1992
  New York. US
  EWR 15:07
  1h 18m
  212 Miles
  Washington. US
  IAD 16:25
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 992
  Washington. US
  IAD 18:15
  8h 5m
  4071 Miles
  Barcelona. ES
  BCN 08:20
  
  Operated by United Airlines
Boston US
BOS12:55
14h 55m
2 Stops
Barcelona ES
BCN09:50
+1 day/s
Boston - Barcelona
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8693
  Boston. US
  BOS 12:55
  2h 0m
  447 Miles
  Toronto. CA
  YYZ 14:55
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 894
  Toronto. CA
  YYZ 17:00
  1h 23m
  316 Miles
  Montreal. CA
  YUL 18:23
  Airbus A330-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 822
  Montreal. CA
  YUL 20:20
  7h 30m
  3693 Miles
  Barcelona. ES
  BCN 09:50
  
  Operated by Air Canada
Boston US
BOS19:50
15h 25m
2 Stops
Barcelona ES
BCN17:15
+1 day/s
Boston - Barcelona
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1391
  Boston. US
  BOS 19:50
  1h 37m
  201 Miles
  New York. US
  EWR 21:27
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 204
  New York. US
  EWR 23:55
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 11:40
  Airbus A321neo
  Operated by TAP Air Portugal
3. Flight 3TAP Air Portugal TP 1036
  Lisbon. PT
  LIS 14:25
  1h 50m
  620 Miles
  Barcelona. ES
  BCN 17:15
  
  Operated by TAP Air Portugal
Boston US
BOS21:55
15h 50m
2 Stops
Barcelona ES
BCN19:45
+1 day/s
Boston - Barcelona
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Swiss LX 53
  Boston. US
  BOS 21:55
  7h 15m
  3755 Miles
  Zurich. CH
  ZRH 11:10
  Airbus A330-300 Passenger
  Operated by Swiss
2. Flight 2Austrian OS 570
  Zurich. CH
  ZRH 15:05
  1h 20m
  376 Miles
  Vienna. AT
  VIE 16:25
  Airbus A320 Passenger
  Operated by Austrian
3. Flight 3Austrian OS 393
  Vienna. AT
  VIE 17:25
  2h 20m
  855 Miles
  Barcelona. ES
  BCN 19:45
  
  Operated by Austrian
Boston US
BOS10:45
16h 15m
2 Stops
Barcelona ES
BCN09:00
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1631
  Boston. US
  BOS 10:45
  2h 56m
  869 Miles
  Chicago. US
  ORD 12:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2298
  Chicago. US
  ORD 14:36
  2h 23m
  721 Miles
  New York. US
  EWR 17:59
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 120
  New York. US
  EWR 19:35
  7h 25m
  3859 Miles
  Barcelona. ES
  BCN 09:00
  
  Operated by United Airlines
Boston US
BOS10:45
16h 15m
2 Stops
Barcelona ES
BCN09:00
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1631
  Boston. US
  BOS 10:45
  2h 56m
  869 Miles
  Chicago. US
  ORD 12:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Chicago. US
  ORD 13:50
  2h 15m
  721 Miles
  New York. US
  EWR 17:05
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 120
  New York. US
  EWR 19:35
  7h 25m
  3859 Miles
  Barcelona. ES
  BCN 09:00
  
  Operated by United Airlines
Boston US
BOS18:55
16h 20m
2 Stops
Barcelona ES
BCN17:15
+1 day/s
Boston - Barcelona
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 521
  Boston. US
  BOS 18:55
  1h 35m
  201 Miles
  New York. US
  EWR 20:30
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 204
  New York. US
  EWR 23:55
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 11:40
  Airbus A321neo
  Operated by TAP Air Portugal
3. Flight 3TAP Air Portugal TP 1036
  Lisbon. PT
  LIS 14:25
  1h 50m
  620 Miles
  Barcelona. ES
  BCN 17:15
  
  Operated by TAP Air Portugal
Boston US
BOS10:25
17h 25m
2 Stops
Barcelona ES
BCN09:50
+1 day/s
Boston - Barcelona
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8691
  Boston. US
  BOS 10:25
  2h 0m
  447 Miles
  Toronto. CA
  YYZ 12:25
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 418
  Toronto. CA
  YYZ 16:00
  1h 23m
  316 Miles
  Montreal. CA
  YUL 17:23
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by Air Canada
3. Flight 3Air Canada AC 822
  Montreal. CA
  YUL 20:20
  7h 30m
  3693 Miles
  Barcelona. ES
  BCN 09:50
  
  Operated by Air Canada
Boston US
BOS09:30
17h 30m
2 Stops
Barcelona ES
BCN09:00
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1684
  Boston. US
  BOS 09:30
  2h 56m
  869 Miles
  Chicago. US
  ORD 11:26
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Chicago. US
  ORD 13:50
  2h 15m
  721 Miles
  New York. US
  EWR 17:05
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 120
  New York. US
  EWR 19:35
  7h 25m
  3859 Miles
  Barcelona. ES
  BCN 09:00
  
  Operated by United Airlines
Boston US
BOS09:30
17h 30m
2 Stops
Barcelona ES
BCN09:00
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1684
  Boston. US
  BOS 09:30
  2h 56m
  869 Miles
  Chicago. US
  ORD 11:26
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1450
  Chicago. US
  ORD 13:06
  2h 8m
  735 Miles
  New York. US
  LGA 16:14
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 120
  New York. US
  EWR 19:35
  7h 25m
  3859 Miles
  Barcelona. ES
  BCN 09:00
  
  Operated by United Airlines
Boston US
BOS09:30
17h 30m
2 Stops
Barcelona ES
BCN09:00
+1 day/s
Boston - Barcelona
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1684
  Boston. US
  BOS 09:30
  2h 56m
  869 Miles
  Chicago. US
  ORD 11:26
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2238
  Chicago. US
  ORD 12:45
  2h 15m
  721 Miles
  New York. US
  EWR 16:00
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 120
  New York. US
  EWR 19:35
  7h 25m
  3859 Miles
  Barcelona. ES
  BCN 09:00
  
  Operated by United Airlines
Boston US
BOS16:40
18h 35m
2 Stops
Barcelona ES
BCN17:15
+1 day/s
Boston - Barcelona
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8695
  Boston. US
  BOS 16:40
  2h 12m
  447 Miles
  Toronto. CA
  YYZ 18:52
  Embraer 175
  Operated by Air Canada
2. Flight 2TAP Air Portugal TP 262
  Toronto. CA
  YYZ 22:45
  7h 10m
  3587 Miles
  Lisbon. PT
  LIS 10:55
  Airbus A321neo
  Operated by TAP Air Portugal
3. Flight 3TAP Air Portugal TP 1036
  Lisbon. PT
  LIS 14:25
  1h 50m
  620 Miles
  Barcelona. ES
  BCN 17:15
  
  Operated by TAP Air Portugal