Cheap flights from Idaho to Salt Lake City from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Salt Lake City departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
Twin FallsSalt Lake City
TWF Twin Falls Joslin - SLC Salt Lake City
TWFSLC
Twin Falls Joslin
Tue 12/1
1:17 pm-2:19 pm
Nonstop1h 02m
Salt Lake City
Thu 2/4
11:20 am-12:18 pm
Nonstop0h 58m
Twin FallsSalt Lake City
TWF Twin Falls Joslin - SLC Salt Lake City
TWFSLC
Twin Falls Joslin
Wed 1/6
1:17 pm-2:15 pm
Nonstop0h 58m
Salt Lake City
Thu 1/21
9:20 pm-10:19 pm
Nonstop0h 59m
PocatelloSalt Lake City
PIH Pocatello - SLC Salt Lake City
PIHSLC
Pocatello
Sat 11/28
7:34 am-8:34 am
Nonstop1h 00m
Salt Lake City
Mon 11/30
8:45 pm-9:47 pm
Nonstop1h 02m
BoiseSalt Lake City
BOI Boise Air Term. Gowen Fld - SLC Salt Lake City
BOISLC
Boise Air Term. Gowen Fld
Thu 11/5
2:49 pm-12:16 pm
1 stop21h 27m
Salt Lake City
Thu 11/12
9:28 am-1:54 pm
1 stop4h 26m
Idaho FallsSalt Lake City
IDA Idaho Falls Fanning Field - SLC Salt Lake City
IDASLC
Idaho Falls Fanning Field
Wed 1/20
6:00 am-7:15 am
Nonstop1h 15m
Salt Lake City
Sat 1/23
9:15 pm-10:19 pm
Nonstop1h 04m
BoiseSalt Lake City
BOI Boise Air Term. Gowen Fld - SLC Salt Lake City
BOISLC
Boise Air Term. Gowen Fld
Thu 12/10
9:51 pm-1:12 pm
1 stop15h 21m
Salt Lake City
Sun 12/13
2:07 pm-8:56 pm
1 stop6h 49m
BoiseSalt Lake City
BOI Boise Air Term. Gowen Fld - SLC Salt Lake City
BOISLC
Boise Air Term. Gowen Fld
Thu 12/10
9:51 pm-1:12 pm
1 stop15h 21m
Salt Lake City
Sun 12/13
2:07 pm-8:56 pm
1 stop6h 49m
BoiseSalt Lake City
BOI Boise Air Term. Gowen Fld - SLC Salt Lake City
BOISLC
Boise Air Term. Gowen Fld
Fri 1/8
6:37 am-8:59 pm
1 stop14h 22m
Salt Lake City
Tue 1/26
9:00 am-2:20 pm
1 stop5h 20m
Idaho FallsSalt Lake City
IDA Idaho Falls Fanning Field - SLC Salt Lake City
IDASLC
Idaho Falls Fanning Field
Mon 1/18
6:48 pm-1:10 pm
1 stop18h 22m
Salt Lake City
Thu 1/21
2:05 pm-11:47 am
1 stop21h 42m
Idaho FallsSalt Lake City
IDA Idaho Falls Fanning Field - SLC Salt Lake City
IDASLC
Idaho Falls Fanning Field
Mon 1/18
6:48 pm-1:10 pm
1 stop18h 22m
Salt Lake City
Wed 1/27
9:19 pm-8:11 am
1 stop10h 52m
See travel insights to Salt Lake City from
How to get the cheapest flight ticket from Idaho to Salt Lake City
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Salt Lake City?
In general, April is the cheapest month to fly from Idaho to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $331. If you are unable to visit Salt Lake City during the month of April, then departing from Idaho during the month October is also very affordable. Most momondo users find prices during this month for around $410.
What is the cheapest day to depart on your flight to Salt Lake City?
On average, the least expensive day to fly to Salt Lake City from Idaho is on a Thursday. momondo users have found tickets for Thursday departures for as low as $483. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Monday is $612.
What is the cheapest time of day to depart on your flight to Salt Lake City?
Our most recent data shows that the best time of day to fly to Salt Lake City is in the afternoon. Flights from Idaho to Salt Lake City during this time can be as low as $440. At noon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $591 per ticket.
What is the cheapest Idaho to Salt Lake City flight route?
Fly from Lewiston Nez Perce Rgnl to Salt Lake City for the best Idaho - Salt Lake City flight prices
What cabin class options are available on Idaho to Salt Lake City flights?
There are 4 cabin classes available to choose from on Idaho to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Idaho to Salt Lake City flights?
No. A direct flight is the cheapest option for a flight between Idaho to Salt Lake City.
How many flights depart from Idaho to Salt Lake City on average per day?
31 flights are operational daily from Idaho to Salt Lake City as of October 2026. The most popular departure time for this route is 1:00PM, with 50% of flights per day taking off in the afternoon.
How many flights depart from Idaho to Salt Lake City on average per week?
The number of flights available between Idaho and Salt Lake City is 223 per week as of October 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.
Cheap Idaho to Salt Lake City flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Salt Lake City
Frequently asked questions about flying from Idaho to Salt Lake City
When did momondo last update prices for flights from Idaho to Salt Lake City Airport?
Prices for flights from Idaho to Salt Lake City Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to Salt Lake City Airport?
As of October 2026, there are 2 operators available to choose from for flights from Idaho to Salt Lake City Airport.
How old do you have to be to fly from Idaho to Salt Lake City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The travel and health documents required for your trip to Salt Lake City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Salt Lake City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Idaho to Salt Lake City?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Idaho to Salt Lake City is Embraer 175 (Enhanced Winglets) (24.07% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.56%), Airbus A319 (6.30%), and Embraer 175 (5.93%).
Best airlines flying from Idaho to Salt Lake City
Compare and see reviews for airlines that fly from Idaho to Salt Lake City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $191 | Free Cancellation | Rating 5.5 2,542 reviews | |||
| PriceFrom $199 | Free Cancellation | Rating 7.8 8,653 reviews |
Traveling to a place near Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Idaho to Salt Lake City?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Salt Lake City for you.
Can I find flights from Idaho to Salt Lake City with flexible booking policies on momondo?
All flight searches from Idaho to Salt Lake City on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Idaho to Salt Lake City?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Salt Lake City.
I’m not ready to book a flight from Idaho to Salt Lake City right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Salt Lake City from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.