Chicago (MDW) to Boise (BOI) flights
One airline flies nonstop from Chicago (MDW) to Boise (BOI): Southwest Airlines. The two airports are 1,445 miles (2,325 km) apart. There are also 20 ways to fly it with one stop, through Minneapolis, Bozeman and Denver and more.
Airlines flying nonstop from MDW to BOI
- Southwest AirlinesNot in an allianceWho books it
MDW to BOI with one stop
20 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Minneapolis (MSP)Delta Air Lines the whole way
- Via Bozeman (BZN)Southwest Airlines, then Alaska Airlines
- Via Denver (DEN)Southwest Airlines the whole way
- Via Salt Lake City (SLC)Southwest Airlines, then Delta Air Lines
- Via Spokane (GEG)Southwest Airlines, then Alaska Airlines
- Via Las Vegas (LAS)Southwest Airlines the whole way
- Via Dallas (DFW)Frontier Airlines, then American Airlines
- Via Portland (PDX)Southwest Airlines, then Alaska Airlines
- Via Seattle (SEA)Southwest Airlines, then Alaska Airlines and Delta Air Lines
- Via Phoenix (PHX)Southwest Airlines the whole way
- Via Sacramento (SMF)Southwest Airlines the whole way
- Via Palm Springs (PSP)Southwest Airlines, then Alaska Airlines
- Via Oakland (OAK)Southwest Airlines the whole way
- Via San Jose (SJC)Southwest Airlines the whole way
- Via Ontario (ONT)Southwest Airlines, then Alaska Airlines
MDW to BOI: common questions
Which airlines fly nonstop from MDW to BOI?
Southwest Airlines flies nonstop from Chicago (MDW) to Boise (BOI).
How far is Chicago from Boise by plane?
Chicago (MDW) and Boise (BOI) are 1,445 miles (2,325 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does MDW to BOI cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for MDW to BOI with taxes and fees.
Where can I connect between Chicago and Boise?
The most direct connections are through Minneapolis (MSP), Bozeman (BZN), Denver (DEN), Salt Lake City (SLC) and Spokane (GEG). On 11 of them the same airline flies both flights, for example Delta Air Lines through Minneapolis.
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.