Detour Flights

Cheap flights from Boise

We are tracking 59 fares out of Boise (BOI) to 24 destinations.

Cheapest tracked fare $44  ·  about $75 below the typical price for that distance

Cheapest fares we're tracking

ToDepartsStopsPrice
Las Vegas (LAS)2026-09-28Direct$44
Las Vegas (LAS)2026-10-12Direct$44
Las Vegas (LAS)2026-11-05Direct$59
Phoenix Mesa Gateway (AZA)2026-11-16Direct$62
Phoenix Mesa Gateway (AZA)2026-10-02Direct$66
Las Vegas (LAS)2026-09-17Direct$74
San Diego (SAN)2026-09-23Direct$79
San Diego (SAN)2026-10-14Direct$79
San Diego (SAN)2026-11-04Direct$79
Los Angeles (LAX)2026-09-241 stop$87
Los Angeles (LAX)2026-10-081 stop$93
Orlando (MCO)2026-10-251 stop$95
Orlando (MCO)2026-09-091 stop$119
Orlando (MCO)2026-11-111 stop$119
Houston Intercontinental (IAH)2026-10-081 stop$119
Houston Intercontinental (IAH)2026-11-051 stop$119
Austin (AUS)2026-09-241 stop$120
Chicago O'Hare (ORD)2026-11-091 stop$122
San Antonio (SAT)2026-10-221 stop$122
Houston Intercontinental (IAH)2026-09-241 stop$125

Popular destinations

Flights to Las VegasFlights to Phoenix Mesa GatewayFlights to San DiegoFlights to Los AngelesFlights to OrlandoFlights to Houston IntercontinentalFlights to AustinFlights to Chicago O'HareFlights to San AntonioFlights to Dallas-Fort WorthFlights to Washington DullesFlights to NashvilleFlights to PhiladelphiaFlights to AtlantaFlights to MiamiFlights to MinneapolisFlights to Washington ReaganFlights to BaltimoreFlights to New York LaGuardiaFlights 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 59 fares out of Boise across 24 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.