Your next trip, last seen at €241
Lowest observedWhen 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
- €241, departing 24 Nov 2026 (Last checked: 28 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 35Check live prices for this route
- Airlines seen
- American Airlines
- Typical journey time
- 6h 37m
About this route
Explore the fares we observed from Fort Smith to Boise. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,074 km
- Typical journey time
- 6h 37m
- Seen on fares with a connection
- American Airlines
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
Airport to city: straight-line distance
- 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
Cheapest month from Fort Smith to Boise: November 2026, from €241 (checked 28 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €241 | 13 |
| December 2026 | €358 | 17 |
Lowest fare by day of the week
Cheapest day of the week from Fort Smith to Boise: Tuesday, from €241 (checked 28 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €273 | 5 |
| Tuesday | €241 | 5 |
| Wednesday | €241 | 5 |
| Thursday | €273 | 5 |
| Friday | €385 | 5 |
| Saturday | €261 | 5 |
| Sunday | €273 | 5 |
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 Fort Smith to Boise by days until departure (8 to 30 days): €241 (checked 28 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €241 | 11 |
| 31 to 60 days | €358 | 19 |
| 61 days or more | €424 | 5 |
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.
Frequently asked
How much is a flight from Fort Smith to Boise?
The lowest fare Routavio has observed is €241, found on 28 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Fort Smith to Boise?
Cheapest month from Fort Smith to Boise: November 2026, from €241 (checked 28 Oct 2026).
Are there direct flights from Fort Smith to Boise?
Our data holds no non-stop flight from Fort Smith to Boise. The fares on this page include at least one stop.
Which airlines fly from Fort Smith to Boise?
Routavio has seen these carriers on the route: American Airlines.
Which day of the week is cheapest from Fort Smith to Boise?
Cheapest day of the week from Fort Smith to Boise: Tuesday, from €241 (checked 28 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 28 Oct 2026