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Flight times from Helena to Seattle & schedule

The average flight time from Helena to Seattle is About 1 hour 50 minutes, covering a distance of About 786.99km.

Flight duration

About 1 hour 50 minutes

Flight distance

About 786.99km

How long is the flight from Helena to Seattle?

The flights usually depart from Helena Regional Airport and arrive at Seattle-Tacoma International Airport.

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Earliest first
Latest first
Delta Air Lines DL3901
HLN 05:45
SLC 07:20
With stops 1.6h
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Delta Air Lines DL2995
SLC 11:07
SEA 12:27
2.3h
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United Airlines UA5911
HLN 14:30
DEN 16:21
With stops 1.9h
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United Airlines UA1007
DEN 17:57
SFO 19:50
2.9h
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United Airlines UA1007
SFO 20:58
SEA 23:27
2.5h
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Alaska Airlines AS2222
HLN 17:11
SEA 18:08
Nonstop 1.9h
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Hawaiian Airlines HA6170
HLN 18:22
SEA 19:11
Nonstop 1.8h
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Hawaiian Airlines HA6170
HLN 18:22
SEA 19:11
Nonstop 1.8h
See prices and details in the app >>
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T
W
T
F
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Check prices
Alaska Airlines AS2222
HLN 17:11
SEA 18:08
Nonstop 1.9h
See prices and details in the app >>
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T
W
T
F
S
Check prices
United Airlines UA5911
HLN 14:30
DEN 16:21
With stops 1.9h
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W
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F
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United Airlines UA1007
DEN 17:57
SFO 19:50
2.9h
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W
T
F
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United Airlines UA1007
SFO 20:58
SEA 23:27
2.5h
See prices and details in the app >>
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W
T
F
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Check prices
Delta Air Lines DL3901
HLN 05:45
SLC 07:20
With stops 1.6h
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W
T
F
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Delta Air Lines DL2995
SLC 11:07
SEA 12:27
2.3h
See prices and details in the app >>
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W
T
F
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Check prices
Alaska Airlines AS2222
HLN 17:11
SEA 18:08
Nonstop 1.9h
See prices and details in the app >>
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W
T
F
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Check prices
Hawaiian Airlines HA6170
HLN 18:22
SEA 19:11
Nonstop 1.8h
See prices and details in the app >>
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W
T
F
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Check prices
Hawaiian Airlines HA6170
HLN 18:22
SEA 19:11
Nonstop 1.8h
See prices and details in the app >>
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T
W
T
F
S
Check prices
Alaska Airlines AS2222
HLN 17:11
SEA 18:08
Nonstop 1.9h
See prices and details in the app >>
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W
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F
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Check prices

FAQs about flight schedules from Helena to Seattle

  • When are flight tickets from Helena (HLN) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Helena to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 1 hour 48 minutes to fly from Helena (HLN) to Seattle (SEA).
  • Airlines with flights from Helena (HLN) to Seattle (SEA): Hawaiian Airlines, Alaska Airlines and Korean Air.

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