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Flight times from Helena to Seattle & schedule

The average flight time from Helena to Seattle is About 1 hour 49 minutes, covering a distance of About 786.99 km.

Flight duration

About 1 hour 49 minutes

Flight distance

About 786.99 km

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 5:35 AM
SLC 7:05 AM
With stops 1.5h
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Delta Air Lines DL2995
SLC 11:04 AM
SEA 12:25 PM
2.4h
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Alaska Airlines AS2222
HLN 6:22 PM
SEA 7:09 PM
Nonstop 1.8h
See prices and details in the app >>
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United Airlines UA4660
HLN 7:00 AM
DEN 8:53 AM
With stops 1.9h
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United Airlines UA1424
DEN 11:15 AM
SEA 1:16 PM
3.0h
See prices and details in the app >>
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United Airlines UA4660
HLN 7:00 AM
DEN 8:53 AM
With stops 1.9h
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W
T
F
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United Airlines UA1424
DEN 11:15 AM
SEA 1:16 PM
3.0h
See prices and details in the app >>
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W
T
F
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Check prices
Alaska Airlines AS2222
HLN 6:22 PM
SEA 7:09 PM
Nonstop 1.8h
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 5:35 AM
SLC 7:05 AM
With stops 1.5h
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M
T
W
T
F
S
Delta Air Lines DL2995
SLC 11:04 AM
SEA 12:25 PM
2.4h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Alaska Airlines AS2222
HLN 6:22 PM
SEA 7:09 PM
Nonstop 1.8h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Alaska Airlines AS2222
HLN 6:22 PM
SEA 7:09 PM
Nonstop 1.8h
See prices and details in the app >>
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M
T
W
T
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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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 1 hour 47 minutes to fly from Helena (HLN) to Seattle (SEA).
  • Airlines with flights from Helena (HLN) to Seattle (SEA): Alaska Airlines and Korean Air.

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