Boise to Ontario (BOI–ONT) — Airlines, Schedules & Connections

BOI Airport Page →
661 mi airlines 14/wk
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Flight Schedule 3 flights Verified 7h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
AS2339
AS Alaska
E75
1:15 PM
MDT
2:19 PM
PDT
2h 4m
—
M T W T F S S
Prices
✓
→
AS2336
AS Alaska
E75
4:14 PM
MDT
5:17 PM
PDT
2h 3m
—
M T W T F S S
Prices
✓
←
AS2340
AS Alaska
E75
2:59 PM
PDT T2
5:59 PM
MDT
2h
—
M T W T F S S
Prices

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 Ontario
1 carrier, 14 flights/week nonstop.
1 Airlines 14 Flights/wk 661 mi 2h 3m nonstop -1h behind 29 1-stop hubs

BOI–ONT is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 661 miles in approximately 2h 3m. Beyond nonstop, 29 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop BOI–ONT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 14 E75 2h03-2h04 100% Oneworld –
Aircraft on this route
E75 Embraer E175 – AS
Alliance coverage
Oneworld: AS (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, BOI to ONT direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
7
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BOI to ONT.
1-STOP
One-Stop Connections
29
Hubs
~3h
Fastest
~21h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
545
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
-1h
Ontario is 1 hour behind Boise.
BOI: MDT · ONT: PDT

When it's 6:00 PM in Boise, it's 5:00 PM in Ontario.
Distance & Flight Time
661 mi / 1,064 km
Nonstop flight time is approximately 2h 3m to 2h 4m.
Facts

BOI–ONT Quick Facts

Key statistics for the Boise to Ontario route.
Route details
Distance661 mi / 1,064 km
Flight time2h 3m to 2h 4m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights14 out / 7 return
1-stop connections29 hubs
Origin: BOI
Full nameBoise Air Terminal/Gowen Field
IATA / ICAOBOI / KBOI
TimezoneAmerica/Boise
Passengers/yr5.0M
Elevation2,871 ft / 875 m
Destination: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
FAQ

Frequently Asked Questions

Common questions about BOI to ONT flights.
Nonstop flights from Boise Air Terminal/Gowen Field to Ontario International Airport take approximately 2h 3m to 2h 4m. The route covers 661 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 14 nonstop flights per week from BOI to ONT. The return direction has about 7 weekly flights.
Yes, 1-stop connections are available through SCF, BUR, STS, VGT, SAF, SJD, MSP, SDF, DAL, MDW, IND, AUS, BNA, CVG, PBI, SLC, HNL, SMF, SEA, SFO, PDX, ORD, DEN, DFW, PHX, LAS, SJC, OAK and ATL. These options provide additional schedule flexibility.
Ontario is 1 hour behind Boise.
Yes, return flights from ONT to BOI are available. Use the direction toggle at the top to view the return schedule.
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 ONT

Boise Air Terminal/Gowen Field (BOI) and Ontario International Airport (ONT) are connected by nonstop service from Alaska Airlines. With 14 weekly departures, this is a well served route.

BOI to ONT Flight Duration and Schedule

Nonstop flight time from BOI to ONT ranges from 2 hours 3 minutes to 2 hours 4 minutes. The route covers a distance of 661 miles (1,064 km). There are approximately 14 weekly flights outbound and 7 return, totaling 21 flights per week in both directions.

Connecting Options and Alternatives

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