Boise to St George (BOI–SGU) — Airlines, Schedules & Connections

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473 mi airlines 1/wk
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Connecting Flight Schedule 15 1-stop flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Boise to St George
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 473 mi 2h 33m nonstop 15 1-stop hubs

BOI–SGU is served by 1 airline with nonstop service. STT leads the route. The flight covers 473 miles in approximately 2h 33m. Beyond nonstop, 15 hubs offer 1-stop connections.

Also explore BOI Routes SGU Routes BOI Live Flights SGU Live Flights BOI Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop BOI–SGU service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
STT STT 0 – – 90% – –
Alliance coverage
Unaffiliated: STT (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BOI to SGU.
1-STOP
One-Stop Connections
15
Hubs
~3h
Fastest
~22h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
126
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
St George is 0 hours the same as Boise.
BOI: MDT · SGU: MDT

When it's 6:00 PM in Boise, it's 6:00 PM in St George.
Distance & Flight Time
473 mi / 761 km
Nonstop flight time is approximately 2h 33m.
Facts

BOI–SGU Quick Facts

Key statistics for the Boise to St George route.
Route details
Distance473 mi / 761 km
Flight time2h 33m
Time difference0 hours
Airlines (nonstop)1
Weekly flights1 out
1-stop connections15 hubs
Origin: BOI
Full nameBoise Air Terminal/Gowen Field
IATA / ICAOBOI / KBOI
TimezoneAmerica/Boise
Passengers/yr5.0M
Elevation2,871 ft / 875 m
Destination: SGU
Full nameSt George Regional Airport
IATA / ICAOSGU / KSGU
TimezoneAmerica/Denver
Passengers/yr0.3M
Elevation2,941 ft / 896 m
FAQ

Frequently Asked Questions

Common questions about BOI to SGU flights.
Nonstop flights from Boise Air Terminal/Gowen Field to St George Regional Airport take approximately 2h 33m. The route covers 473 miles.
1 airline operates nonstop service: STT.
There are approximately 1 nonstop flights per week from BOI to SGU.
Yes, 1-stop connections are available through SCF, FCA, SEA, PAE, SAN, ELP, DAL, AUS, LAX, SLC, PHX, DEN, LAS, DFW and ORD. These options provide additional schedule flexibility.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from BOI to SGU

Boise Air Terminal/Gowen Field (BOI) and St George Regional Airport (SGU) are connected by nonstop service from STT. With 1 weekly departures, this is a regularly served route.

BOI to SGU Flight Duration and Schedule

Nonstop flight time from BOI to SGU ranges from 2 hours 33 minutes. The route covers a distance of 473 miles (761 km).

Connecting Options and Alternatives

15 one-stop connections are available, with the fastest taking approximately 3 hours via SCF. Two-stop connections are also available via intermediate hubs.