Airlines with flights from Boston to Denver

There are 7 airlines with scheduled flights between BOS and DEN. United, Southwest and 2 more carriers has non-stop flights from Logan Airport to Denver International and the flight time is 4 hours and 41 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 4 hours and 41 minutes
  • Denver is a United Airlines hub.
  • 42 flights per week
  • Airbus A321neo
    Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737-800 Passenger
  • Business and first class available
BOS
Direct
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA647
07:45
07:45
07:45
07:45
07:45
07:45
07:45
UA662
09:40
09:40
09:40
09:40
09:40
09:40
09:40
UA414
12:22
12:22
12:22
12:22
12:22
12:22
12:22
UA2297
15:10
15:10
15:10
15:10
15:10
15:10
15:10
UA800
16:57
16:57
16:57
16:57
16:57
16:57
16:57
UA2433
20:39
20:39
20:39
20:39
20:39
20:39
20:39
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 4 hours and 40 minutes
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 23 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BOS
Direct
DEN
 
Flight
Mon
Jun 15
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Jun 16
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Jun 17
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Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN4156
06:25
05:00
05:00
06:25
06:25
06:40
05:15
WN4208
11:35
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11:35
11:35
12:10
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WN1221
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12:35
WN887
----
12:50
12:50
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WN742
17:30
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17:30
17:30
15:20
17:20
WN888
----
16:45
16:45
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

JetBlue Airways

Non-stop with JetBlue Airways

  • Total flight time: 4 hours and 45 minutes
  • Low-cost airline
  • Boston is a JetBlue Airways focus city.
  • 14 flights per week
  • Airbus A220-300
BOS
Direct
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
B6493
07:00
07:00
07:00
07:00
07:00
06:20
07:00
B6793
11:25
11:15
11:15
11:15
11:15
11:15
11:15
B6993
19:59
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19:59
19:59
19:59
19:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 4 hours and 53 minutes
  • Sky Team Alliance
  • Boston is a Delta Air Lines hub.
  • 13 flights per week
  • Airbus A321neo
  • First class available
BOS
Direct
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL499
07:45
07:45
07:45
07:45
07:45
07:45
07:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Minneapolis with Delta Air Lines

  • Total flight time: 5h 49m - 8h 23m.
  • Sky Team Alliance
  • Boston is a Delta Air Lines hub.
  • 107 flights per week
  • Airbus A321neo
BOS
 
Via MSP
 
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
Thu
Jun 18
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Jun 19
Sat
Jun 20
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Jun 21
DL2303
DL2849
05:55
05:55
05:55
05:55
05:55
05:55
05:55
DL1138
DL2927
07:15
07:15
07:15
07:15
07:15
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07:15
DL1308
DL2927
08:15
08:15
08:15
08:15
08:15
08:15
08:15
DL1127
DL2931
14:50
14:50
14:50
14:50
14:50
14:50
14:50
DL1098
DL1705
17:54
17:54
17:54
17:54
17:54
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17:54
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Saint Louis with Southwest Airlines

  • Total flight time: 5h 55m - 10h 40m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 79 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BOS
 
Via STL
 
DEN
 
Flight
Mon
Jun 15
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Jun 16
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Jun 17
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Jun 18
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Jun 19
Sat
Jun 20
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Jun 21
WN752
WN3910
05:35
05:50
05:50
05:35
05:35
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WN752
WN1300
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05:50
WN752
WN296
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05:50
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WN766
WN1225
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09:20
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WN4917
WN3912
12:55
12:50
12:50
12:55
12:55
13:15
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WN4917
WN3913
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14:15
WN754
WN3914
18:50
18:25
18:25
18:50
18:50
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WN754
WN4243
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18:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

Sun Country Airlines

Via Minneapolis with Sun Country Airlines

  • Total flight time: 5h 59m - 8h 23m.
  • Low-cost airline
  • 20 flights per week
BOS
 
Via MSP
 
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
SY252
SY657
11:40
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11:40
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11:40
11:40
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Baltimore with Southwest Airlines

  • Total flight time: 6h 00m - 10h 45m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 122 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BOS
 
Via BWI
 
DEN
 
Flight
Mon
Jun 15
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Jun 20
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Jun 21
WN727
WN935
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05:10
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WN727
WN1080
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05:25
05:25
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WN727
WN275
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05:30
WN727
WN1090
05:45
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05:45
05:45
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WN487
WN275
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07:15
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WN732
WN899
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07:45
WN732
WN760
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08:55
08:55
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WN732
WN937
09:10
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09:10
09:10
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WN3038
WN938
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11:35
11:35
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WN733
WN4159
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12:35
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WN733
WN939
13:20
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13:20
13:20
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WN2247
WN939
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14:25
14:25
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WN2342
WN939
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14:30
WN1101
WN939
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15:05
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WN1053
WN4214
15:55
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15:55
15:55
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WN1898
WN1576
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16:50
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WN1898
WN4214
17:20
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17:20
17:20
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WN426
WN4214
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17:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR BOS - DEN

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-06-02
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