Salt Lake City to Boise (SLC-BOI): nonstop upgrade & award space

Delta Air Lines flies nonstop between Salt Lake City (SLC) and Boise (BOI), roughly 34 times a week. With Delta Air Lines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every SLC to BOI departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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34
Nonstop flights a week
290 mi
Nonstop distance
Free
To get started

Salt Lake City to Boise flight schedule

Scheduled nonstop departures for SLC to BOI, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Salt Lake City (SLC) to Boise (BOI)
Date Flight Airline Departs SLC Arrives BOI Duration Aircraft
DL 1744Delta Air Lines08:3509:511h 16m221
DL 2095Delta Air Lines11:0012:161h 16m221
DL 1442Delta Air Lines13:2014:341h 14m738
DL 2920Delta Air Lines16:4117:541h 13m221
DL 4446Delta Air Lines20:4522:001h 15mE7W
DL 2111Delta Air Lines22:4523:581h 13m320
DL 1744Delta Air Lines08:3509:511h 16m221
DL 2095Delta Air Lines11:0012:161h 16m221
DL 2920Delta Air Lines16:4117:541h 13m221
DL 4446Delta Air Lines20:4522:001h 15mE7W
DL 2111Delta Air Lines22:4523:581h 13m221
DL 1744Delta Air Lines08:3509:511h 16m221
DL 2095Delta Air Lines11:0012:161h 16m221
DL 2920Delta Air Lines16:4117:541h 13m221
DL 2111Delta Air Lines22:4523:581h 13m320
DL 1744Delta Air Lines08:5910:131h 14m223
DL 2095Delta Air Lines11:0012:161h 16m221
DL 2920Delta Air Lines15:3516:481h 13m223
DL 4446Delta Air Lines20:4522:001h 15mE7W
DL 2111Delta Air Lines21:4522:561h 11m320
DL 1744Delta Air Lines08:5910:131h 14m223
DL 2095Delta Air Lines11:0012:161h 16m221
DL 2920Delta Air Lines15:3516:481h 13m223
DL 4446Delta Air Lines20:4522:001h 15mE7W
DL 2111Delta Air Lines22:4523:561h 11m320
DL 1744Delta Air Lines08:4510:011h 16m320
DL 2095Delta Air Lines11:0012:161h 16m221
DL 2920Delta Air Lines16:3717:501h 13m221
DL 4446Delta Air Lines20:4522:021h 17mE7W
DL 2111Delta Air Lines22:4523:581h 13m320
DL 1744Delta Air Lines08:4510:011h 16m320
DL 2095Delta Air Lines11:0012:161h 16m221
DL 2920Delta Air Lines16:3717:501h 13m221
DL 2111Delta Air Lines22:4523:581h 13m320

Showing all 34 scheduled SLC to BOI departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SLC to BOI date on the interactive map

Confirmed upgrade & award space on SLC to BOI departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Salt Lake City to Boise to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SLC to BOI departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SLC to BOI on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Salt Lake City to Boise nonstop

Carriers operating SLC to BOI nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See SLC to BOI on the interactive map →

Frequently asked questions about SLC to BOI

How far is Boise from Salt Lake City?
SLC to BOI covers about 290 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SLC to BOI?
Delta Air Lines is currently the only airline flying SLC to BOI nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from SLC to BOI?
About 34 nonstop flights a week run between Salt Lake City and Boise in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SLC to BOI depart?
Scheduled SLC to BOI nonstops in the next 7 days with service leave between 08:35 and 22:45, local time at Salt Lake City. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SLC to BOI?
Open the SLC to BOI route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SLC to BOI upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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