Cheap flights from Helena to Sacramento

One-way fares from $362 · HLN → SAC · prices found by travellers in the last 48 hours

Compare all dates Sacramento → Helena
Cheapest fare
$362

Alaska Airlines · Thu, Nov 12

Cheapest month
November

from $362

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 45m

1,180 km

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Cheapest month to fly from Helena to Sacramento

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $362

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Alaska Airlines
Depart16:41 Thu, Nov 12HLN → SMF 3h 45m · 1 stop
$362one way, per person
View deal
See every date in November 2026 →

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Getting around

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About flights from Helena to Sacramento

Helena (HLN) and Sacramento (SAC) are about 1,180 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 45m. Over the next few months, one-way fares start from $362, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Helena to Sacramento?

The cheapest one-way fare we've seen recently is $362 with Alaska Airlines, departing Thursday, November 12, 2026.

What is the cheapest month to fly from Helena to Sacramento?

November 2026 currently has the lowest fares, from $362 one way.

Are there direct flights from Helena to Sacramento?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Helena to Sacramento?

The quickest journey we've seen takes about 3h 45m. Helena and Sacramento are around 1,180 km apart.

Which airlines fly from Helena to Sacramento?

Recent fares on this route were with Alaska Airlines.

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