Helsinki to Boise flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Helsinki to Boise is €503 with SAS (checked on 25 Oct 2026).
Your next trip, last seen at €503
Lowest observedSAS · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €503, departing 20 Jan 2027 (Last checked: 25 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 35Check live prices for this route
- Airlines seen
- Air France, Alaska Airlines, Condor, Finnair, Frontier Airlines, Icelandair, KLM, Lufthansa, Norwegian Air International, Royal Air Maroc, Ryanair, SAS, Turkish Airlines (13)
- Typical journey time
- 32h 11m
About this route
Explore the fares we observed from Helsinki to Boise. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,946 km
- Typical journey time
- 32h 11m
- Seen on fares with a connection
- Finnair, Icelandair, Norwegian Air International, SAS, Alaska Airlines, Turkish Airlines, KLM, Air France (8)
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Helsinki Vantaa (HEL) → Helsinki, city gazetteer reference point (60.1699, 24.9384): ≈ 16 km.
- Boise Air Terminal/Gowen Field (BOI) → Boise, city gazetteer reference point (43.6150, -116.2023): ≈ 6 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €962 | 11 |
| December 2026 | €963 | 11 |
| January 2027 | €703 | 13 |
Lowest fare by day of the week
Cheapest day of the week from Helsinki to Boise: Tuesday, from €932 (checked 26 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Tuesday | €932 | 12 |
| Friday | €963 | 11 |
| Sunday | €938 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Helsinki to Boise by days until departure (61 days or more): €703 (checked 27 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €1,366 | 4 |
| 8 to 30 days | €962 | 8 |
| 31 to 60 days | €963 | 10 |
| 61 days or more | €703 | 13 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Helsinki to Boise: SAS, from €503 (checked 25 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| SAS | €503Jan 20, 2027 | 9 |
| Finnair | €513Jan 22, 2027 | 39 |
| Norwegian Air International | €517Jan 6, 2027 | 13 |
| Icelandair | €528Dec 2, 2026 | 29 |
| Turkish Airlines | €551Nov 10, 2026 | 8 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Helsinki to Boise?
The lowest fare Routavio has observed is €503, found on 25 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Helsinki to Boise?
In our observations January 2027 is the cheapest month so far, at €503.
Are there direct flights from Helsinki to Boise?
Our data holds no non-stop flight from Helsinki to Boise. The fares on this page include at least one stop.
Which airlines fly from Helsinki to Boise?
Routavio has seen these carriers on the route: Air France, Alaska Airlines, Condor, Finnair, Frontier Airlines, Icelandair, KLM, Lufthansa, Norwegian Air International, Royal Air Maroc, Ryanair, SAS, Turkish Airlines (13).
How long does the flight from Helsinki to Boise take?
Across the 85 fares Routavio observed, the average journey time is 34h 55m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Helsinki to Boise fares were non-stop?
None of the 85 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Helsinki to Boise?
Cheapest day of the week from Helsinki to Boise: Tuesday, from €932 (checked 26 Oct 2026).
Which airline has the lowest fare from Helsinki to Boise?
Cheapest airline from Helsinki to Boise: SAS, from €503 (checked 25 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.