Boise (BOI) to Santa Rosa (STS) flights
One airline flies nonstop from Boise (BOI) to Santa Rosa (STS): Alaska Airlines. The two airports are 490 miles (788 km) apart. Alaska Airlines is in oneworld. There are also 10 ways to fly it with one stop, through Portland, Salt Lake City and Las Vegas and more.
Airlines flying nonstop from BOI to STS
- Alaska Airlinesoneworld · bookable with 9 programsWho books it
Book BOI to STS with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks Alaska Airlines
- American AAdvantageBooks Alaska Airlines
- British Airways ClubBooks Alaska Airlines
- Cathay Pacific Asia MilesBooks Alaska Airlines
- Finnair PlusBooks Alaska Airlines
- Iberia ClubBooks Alaska Airlines
- JAL Mileage BankBooks Alaska Airlines
- Qantas Frequent FlyerBooks Alaska Airlines
- Qatar Airways Privilege ClubBooks Alaska Airlines
BOI to STS with one stop
10 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Portland (PDX)Alaska Airlines the whole way
- Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Las Vegas (LAS)Southwest Airlines and Alaska Airlines the whole way
- Via Seattle (SEA)Alaska Airlines the whole way
- Via Burbank (BUR)Alaska Airlines and Southwest Airlines the whole way
- Via Los Angeles (LAX)Alaska Airlines the whole way
- Via Ontario (ONT)Alaska Airlines the whole way
- Via Santa Ana (SNA)Alaska Airlines the whole way
- Via Palm Springs (PSP)Alaska Airlines the whole way
- Via San Diego (SAN)Alaska Airlines and Southwest Airlines the whole way
BOI to STS: common questions
Which airlines fly nonstop from BOI to STS?
Alaska Airlines (oneworld) flies nonstop from Boise (BOI) to Santa Rosa (STS).
How far is Boise from Santa Rosa by plane?
Boise (BOI) and Santa Rosa (STS) are 490 miles (788 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book BOI to STS award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does BOI to STS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BOI to STS with taxes and fees.
Where can I connect between Boise and Santa Rosa?
The most direct connections are through Portland (PDX), Salt Lake City (SLC), Las Vegas (LAS), Seattle (SEA) and Burbank (BUR). On 10 of them the same airline flies both flights, for example Alaska Airlines through Portland.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.