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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 786.99km.

Flight duration

About 1 hour 49 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 05:35
SLC 07:05
With stops 1.5h
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Delta Air Lines DL2995
SLC 11:04
SEA 12:25
2.4h
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United Airlines UA4660
HLN 07:00
DEN 08:53
With stops 1.9h
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F
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United Airlines UA1424
DEN 11:15
SEA 13:16
3.0h
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Alaska Airlines AS2222
HLN 18:22
SEA 19:09
Nonstop 1.8h
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W
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Alaska Airlines AS2222
HLN 18:22
SEA 19:09
Nonstop 1.8h
See prices and details in the app >>
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T
W
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F
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Check prices
United Airlines UA4660
HLN 07:00
DEN 08:53
With stops 1.9h
S
M
T
W
T
F
S
United Airlines UA1424
DEN 11:15
SEA 13:16
3.0h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL3901
HLN 05:35
SLC 07:05
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL2995
SLC 11:04
SEA 12:25
2.4h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines AS2222
HLN 18:22
SEA 19:09
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 18:22
SEA 19:09
Nonstop 1.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices

FAQs about flight schedules from Helena to Seattle

  • When to buy 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 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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