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Flight times from Helena to Seattle & schedule

The average flight time from Helena to Seattle is About 1 hour 47 minutes, covering a distance of About 786.99 km.

Flight duration

About 1 hour 47 minutes

Flight distance

About 786.99 km

Earliest flight

07:00 → 07:50

Latest flight

17:25 → 18:11

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 07:15
With stops 1.5h
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Delta Air Lines DL2874
SLC 07:50
SEA 09:03
2.2h
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Delta Air Lines DL3880
HLN 12:50
SLC 14:26
With stops 1.6h
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Delta Air Lines DL2817
SLC 15:25
SEA 16:41
2.3h
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Delta Air Lines DL3880
HLN 12:50
SLC 14:26
With stops 1.6h
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Delta Air Lines DL871
SLC 17:10
SEA 18:25
2.3h
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United Airlines UA5911
HLN 14:30
DEN 16:39
With stops 2.1h
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United Airlines UA2651
DEN 21:05
SEA 23:10
3.1h
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Hawaiian Airlines HA4965
HLN 16:11
SEA 16:56
Nonstop 1.8h
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United Airlines UA5784
HLN 17:18
DEN 19:25
With stops 2.1h
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United Airlines UA2651
DEN 21:05
SEA 23:10
3.1h
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United Airlines UA5784
HLN 17:18
DEN 19:25
With stops 2.1h
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United Airlines UA299
DEN 19:33
SEA 21:30
3.0h
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Alaska Airlines AS2222
HLN 18:18
SEA 19:10
Nonstop 1.9h
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Alaska Airlines AS2222
HLN 18:18
SEA 19:10
Nonstop 1.9h
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United Airlines UA5784
HLN 17:18
DEN 19:25
With stops 2.1h
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United Airlines UA2651
DEN 21:05
SEA 23:10
3.1h
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United Airlines UA5784
HLN 17:18
DEN 19:25
With stops 2.1h
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United Airlines UA299
DEN 19:33
SEA 21:30
3.0h
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Hawaiian Airlines HA4965
HLN 16:11
SEA 16:56
Nonstop 1.8h
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United Airlines UA5911
HLN 14:30
DEN 16:39
With stops 2.1h
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United Airlines UA2651
DEN 21:05
SEA 23:10
3.1h
See prices and details in the app >>
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Delta Air Lines DL3880
HLN 12:50
SLC 14:26
With stops 1.6h
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Delta Air Lines DL2817
SLC 15:25
SEA 16:41
2.3h
See prices and details in the app >>
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Delta Air Lines DL3880
HLN 12:50
SLC 14:26
With stops 1.6h
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Delta Air Lines DL871
SLC 17:10
SEA 18:25
2.3h
See prices and details in the app >>
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Delta Air Lines DL3901
HLN 05:45
SLC 07:15
With stops 1.5h
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Delta Air Lines DL2874
SLC 07:50
SEA 09:03
2.2h
See prices and details in the app >>
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See all
Hawaiian Airlines HA4965
HLN 16:11
SEA 16:56
Nonstop 1.8h
See prices and details in the app >>
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Alaska Airlines AS2222
HLN 18:18
SEA 19:10
Nonstop 1.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS2222
HLN 18:18
SEA 19:10
Nonstop 1.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA4965
HLN 16:11
SEA 16:56
Nonstop 1.8h
See prices and details in the app >>
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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.

  • How long does it take to fly from Helena (HLN) to Seattle (SEA) and what is the distance?

    It takes around 1 hour 47 minutes to fly from Helena (HLN) to Seattle (SEA).

  • What are the most popular airlines that fly from Helena (HLN) to Seattle (SEA)?

    Airlines with flights from Helena (HLN) to Seattle (SEA): Alaska Airlines, Hawaiian Airlines, Finnair and Korean Air.

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