Seoul (ICN) to Salt Lake City (SLC) business class award flights

SLC → ICN

Lowest seen in the last 2 daysPlus fees$42.19Program

Atmos RewardsAirline

Alaska AirlinesDepartingThu, Dec 3

Last checked 1d agoChecked 21 Oct 2026, 05:28 UTC

Which program and airline costs you least

Seoul to Salt Lake City in business class starts at 150K Atmos points plus $42.19 — Alaska Airlines through Atmos Rewards. Delta Air Lines through Delta SkyMiles charges the least cash — $36.74 — but wants 170K miles.

Every way to book ICN to SLC with miles or points
Airline	Program			Book
Alaska Airlinesvia SEAAtmos Rewards	Atmos Rewards	Fewest points150K Atmos pointsplus $42.19	$42.19
Delta Air LinesNonstopDelta SkyMiles	Delta SkyMiles	170Kplus $36.74	Lowest fees$36.74

Where the space is over the next 60 days

Dashed days are prices last seen more than 3 days ago and not re-checked since.

ICN to SLC in business class: the facts

Over the next 60 days we hold business class seats from Seoul to Salt Lake City on 59 of the 59 departure days we have checked so far (1 day is not checked yet), through 2 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated October 21, 2026.

Atmos Rewards
Days with space
36 of 59 checked
Lowest
150,000 Atmos points
Typical day
150,000 Atmos points
Cash on top
$42
Delta SkyMiles
Days with space
58 of 59 checked
Lowest
170,000 miles
Typical day
410,000 miles
Cash on top
$37 to $42

ICN to SLC business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	36 of 59 checked	150,000 Atmos points	150,000 Atmos points	$42
Delta SkyMiles	58 of 59 checked	170,000 miles	410,000 miles	$37 to $42

Nonstop or with a connection

Nonstop seats on Delta Air Lines. With a connection on Alaska Airlines.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search ICN to SLC in business class on a date with space, and pay in Atmos points with the cash on top (from $42).
Delta SkyMiles books on delta.com: sign in there, search ICN to SLC in business class on a date with space, and pay in miles with the cash on top (from $37).

MilesZone finds the seat; it does not book it or take payment.

More routes

More routes from Seoul

More routes to Salt Lake City

Every route we watch from Seoul (ICN)

Get told the moment a ICN → SLC seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

Email only. Searching this route stays free for departures in the next 60 days.