Salt Lake City to Idaho Falls (SLC-IDA): nonstop upgrade & award space

Delta Air Lines flies nonstop between Salt Lake City (SLC) and Idaho Falls (IDA), roughly 21 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 IDA departure, so you know which flights have space before you book.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

188 mi

Nonstop distance

Free

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Salt Lake City to Idaho Falls flight schedule

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

Scheduled nonstop departures from Salt Lake City (SLC) to Idaho Falls (IDA)
Date	Flight	Airline	Departs SLC	Arrives IDA	Duration	Aircraft
Wed, Sep 9	DL 3944	Delta Air Lines	09:30	10:39	1h 9m	E7W
Wed, Sep 9	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Wed, Sep 9	DL 3895	Delta Air Lines	17:10	18:17	1h 7m	E7W
Wed, Sep 9	DL 2608	Delta Air Lines	21:15	22:14	59 minutes	221
Thu, Sep 10	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Thu, Sep 10	DL 3895	Delta Air Lines	17:10	18:17	1h 7m	E7W
Thu, Sep 10	DL 2608	Delta Air Lines	21:20	22:22	1h 2m	221
Fri, Sep 11	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Fri, Sep 11	DL 3895	Delta Air Lines	17:10	18:17	1h 7m	E7W
Fri, Sep 11	DL 2608	Delta Air Lines	21:20	22:22	1h 2m	221
Sat, Sep 12	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Sat, Sep 12	DL 3895	Delta Air Lines	17:10	18:14	1h 4m	E7W
Sat, Sep 12	DL 2608	Delta Air Lines	21:20	22:22	1h 2m	221
Sun, Sep 13	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Sun, Sep 13	DL 3895	Delta Air Lines	17:10	18:17	1h 7m	E7W
Sun, Sep 13	DL 2608	Delta Air Lines	21:20	22:22	1h 2m	221
Mon, Sep 14	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Mon, Sep 14	DL 2608	Delta Air Lines	21:20	22:22	1h 2m	221
Tue, Sep 15	DL 3765	Delta Air Lines	11:05	12:15	1h 10m	E7W
Tue, Sep 15	DL 3895	Delta Air Lines	17:10	18:17	1h 7m	E7W
Tue, Sep 15	DL 2608	Delta Air Lines	21:20	22:22	1h 2m	221

Showing all 21 scheduled SLC to IDA 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 IDA date on the interactive map

Confirmed upgrade & award space on SLC to IDA 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 Idaho Falls 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 IDA 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 IDA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Salt Lake City to Idaho Falls nonstop

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

Delta Air Lines (DL) route map

See SLC to IDA on the interactive map →

Frequently asked questions about SLC to IDA

How far is Idaho Falls from Salt Lake City?

SLC to IDA covers about 188 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 IDA?

Delta Air Lines is currently the only airline flying SLC to IDA nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

How many flights a week are there from SLC to IDA?

About 21 nonstop flights a week run between Salt Lake City and Idaho Falls 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 IDA depart?

Scheduled SLC to IDA nonstops in the next 7 days with service leave between 09:30 and 21:20, 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 IDA?

Open the SLC to IDA 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 IDA 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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