Detour Flights

Cheap flights from Boise

We are tracking 308 fares out of Boise (BOI) to 45 destinations.

Cheapest tracked fare $36  ·  about $31 below the typical price for that distance

Cheapest fares we're tracking

ToDepartsStopsPrice
Las Vegas (LAS)2027-01-07Direct$36
Las Vegas (LAS)2026-12-07Direct$44
Las Vegas (LAS)2026-10-26Direct$44
Las Vegas (LAS)2027-02-01Direct$46
Las Vegas (LAS)2027-03-01Direct$46
Phoenix Mesa Gateway (AZA)2026-12-04Direct$51
Las Vegas (LAS)2026-11-05Direct$54
Las Vegas (LAS)2026-12-14Direct$54
Phoenix Mesa Gateway (AZA)2027-02-01Direct$54
Phoenix Mesa Gateway (AZA)2026-12-07Direct$54
Phoenix Mesa Gateway (AZA)2027-01-29Direct$58
Las Vegas (LAS)2026-11-21Direct$59
Las Vegas (LAS)2026-11-15Direct$59
Las Vegas (LAS)2026-11-19Direct$59
Las Vegas (LAS)2026-11-12Direct$62
Los Angeles (LAX)2026-10-191 stop$63
Los Angeles (LAX)2026-10-291 stop$63
Phoenix (PHX)2026-10-261 stop$63
Dallas-Fort Worth (DFW)2027-02-011 stop$65
Phoenix Mesa Gateway (AZA)2026-11-09Direct$66

Popular destinations

Flights to Las VegasFlights to Phoenix Mesa GatewayFlights to Los AngelesFlights to PhoenixFlights to Dallas-Fort WorthFlights to PortlandFlights to San FranciscoFlights to San DiegoFlights to OrlandoFlights to DenverFlights to Houston IntercontinentalFlights to BurbankFlights to Palm SpringsFlights to NashvilleFlights to BaltimoreFlights to Washington DullesFlights to New York LaGuardiaFlights to AtlantaFlights to MiamiFlights to Tampa

Compare every airport, not just this one

Pin one end of your trip and let a whole region compete for the other. The cheapest airport is often not the one you were going to use.

Find my cheapest airport

Common questions

Where can I fly cheaply from Boise?
We are currently tracking 308 fares out of Boise across 45 destinations, listed cheapest first above.
Is Boise the cheapest airport for this trip?
Not always. Cached fare feeds cover big hubs densely and secondary airports sparsely, so a cheaper nearby airport is often simply missing from a normal search rather than more expensive. Our reverse search prices a whole region's airports against each other to surface it.