
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Delta) |
One-way from | $93 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $459 |
Good round-trip deal | $350 or less |
Good one-way deal | $175 or less |
Fly from
Fly to
Route
Depart
Return
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Sun 7/19
3:25 pm-4:25 pm
Nonstop1h 00m
Salt Lake City
Sun 7/26
9:45 am-10:46 am
Nonstop1h 01m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Fri 8/7
11:37 am-12:36 pm
Nonstop0h 59m
Salt Lake City
Fri 8/14
9:45 am-10:47 am
Nonstop1h 02m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Fri 7/17
3:25 pm-4:25 pm
Nonstop1h 00m
Salt Lake City
Sun 7/19
9:20 pm-10:17 pm
Nonstop0h 57m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Wed 7/15
3:25 pm-4:25 pm
Nonstop1h 00m
Salt Lake City
Wed 7/22
9:20 pm-10:17 pm
Nonstop0h 57m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Thu 7/2
11:35 am-12:37 pm
Nonstop1h 02m
Salt Lake City
Sun 7/5
9:45 am-10:46 am
Nonstop1h 01m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Thu 7/9
11:35 am-12:33 pm
Nonstop0h 58m
Salt Lake City
Tue 8/11
9:20 pm-10:18 pm
Nonstop0h 58m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Fri 7/17
6:15 am-7:12 am
Nonstop0h 57m
Salt Lake City
Sun 7/26
9:20 pm-10:17 pm
Nonstop0h 57m
Twin FallsSalt Lake City
TWF - SLC
TWFSLC
Twin Falls Joslin
Thu 7/16
6:15 am-7:12 am
Nonstop0h 57m
Salt Lake City
Wed 7/22
9:20 pm-10:17 pm
Nonstop0h 57m
Idaho FallsSalt Lake City
IDA - SLC
IDASLC
Idaho Falls Fanning Field
Sun 8/2
3:22 pm-4:30 pm
Nonstop1h 08m
Salt Lake City
Sun 8/9
9:41 am-10:50 am
Nonstop1h 09m
Idaho FallsSalt Lake City
IDA - SLC
IDASLC
Idaho Falls Fanning Field
Thu 11/5
6:45 pm-8:00 pm
Nonstop1h 15m
Salt Lake City
Sat 12/12
11:20 am-12:27 pm
Nonstop1h 07m
Currently, January is the cheapest month in which you can book a flight from Idaho to Utah (average of $138). Flying from Idaho to Utah in March is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Idaho to Utah in the evening. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.
The most flights from USID to USUT are scheduled on a Wednesday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).
To ensure you get the cheapest price possible for a flight from Idaho to Utah, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Travelers seeking maximum savings on their Idaho to Utah flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$278 | FlexibilityNo cancel fee | On-time69% |