Are direct Idaho Falls to Salt Lake City flights available?
Yes. The current route snapshot includes 4 non-stop options. Availability can change by travel date, so recheck before payment.
IDA to SLC
Idaho Falls to Salt Lake City Flights from US$198 + Up to 20% Off
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
Live fares from the airlines
No hidden charges
Transparent cancellation policy
24×7 booking support
Cheapest fareUS$198Delta Air Lines
Fastest1h 4mgate to gate
Options today66flights on this route
Live flights for Tue, 18 Aug 2026
Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.
Showing flight options for the selected travel date.
Currency: USD
Delta Air Lines
DL-2335
06:00
2026-08-18
Idaho Falls (IDA)
Fanning Field
Fanning Field1H :04 M
Non Stop
07:04
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$193
$198
Delta Air Lines
DL-3895
19:00
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field1H :10 M
Non Stop
20:10
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$193
$198
Delta Air Lines
DL-3944
11:35
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field1H :09 M
Non Stop
12:44
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$290
$298
Delta Air Lines
DL-3765
15:17
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field1H :09 M
Non Stop
16:26
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$350
$358
United Airlines
UA-4706
07:00
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field8H :28 M
1 Stop
DEN
· 5h 00m Denver (DEN), United States
15:28
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-4706
07:00
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field15H :43 M
1 Stop
DEN
· 12h 08m Denver (DEN), United States
22:43
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-4706
07:00
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field26H :34 M
1 Stop
DEN
· 23h 05m Denver (DEN), United States
09:34
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5793
10:35
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field12H :08 M
1 Stop
DEN
· 8h 36m Denver (DEN), United States
22:43
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5793
10:35
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field22H :59 M
1 Stop
DEN
· 19h 33m Denver (DEN), United States
09:34
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5793
10:35
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field26H :43 M
1 Stop
DEN
· 23h 17m Denver (DEN), United States
13:18
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-2155
14:25
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field8H :18 M
1 Stop
DEN
· 4h 48m Denver (DEN), United States
22:43
2026-08-18
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-2155
14:25
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field19H :09 M
1 Stop
DEN
· 15h 45m Denver (DEN), United States
09:34
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-2155
14:25
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field22H :53 M
1 Stop
DEN
· 19h 29m Denver (DEN), United States
13:18
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-2155
14:25
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field25H :03 M
1 Stop
DEN
· 21h 40m Denver (DEN), United States
15:28
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-2155
14:25
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field26H :58 M
1 Stop
DEN
· 23h 38m Denver (DEN), United States
17:23
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5666
16:04
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field17H :30 M
1 Stop
DEN
· 14h 02m Denver (DEN), United States
09:34
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5666
16:04
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field21H :14 M
1 Stop
DEN
· 17h 46m Denver (DEN), United States
13:18
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5666
16:04
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field23H :24 M
1 Stop
DEN
· 19h 57m Denver (DEN), United States
15:28
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5666
16:04
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field25H :19 M
1 Stop
DEN
· 21h 55m Denver (DEN), United States
17:23
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5666
16:04
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field26H :32 M
1 Stop
DEN
· 22h 56m Denver (DEN), United States
18:36
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5666
16:04
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field27H :26 M
1 Stop
DEN
· 23h 47m Denver (DEN), United States
19:30
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5551
17:53
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field15H :41 M
1 Stop
DEN
· 12h 15m Denver (DEN), United States
09:34
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
Recommended hotels in Salt Lake City
Stay options near the arrival city for the same travel date.
Suburban Studios Salt Lake City Airport
- 5575 W. Amelia Earhart Drive Building B ,
Free WiFiACBreakfast
Room availability is checked live
Park Inn by Radisson Salt Lake City Midvale
- 280 W 7200 S, Midvale, UT 84047 ,
Free WiFiACBreakfast
Room availability is checked live
Radisson Hotel Salt Lake City Airport
- 2177 W North Temple St, Salt Lake City, UT 84116 ,
Free WiFiACBreakfast
Room availability is checked live
Crystal Inn Hotel & Suites Midvalley
- 818 E Winchester St, Murray, UT 84107 ,
Free WiFiACBreakfast
Room availability is checked live
United Airlines
UA-5551
17:53
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field19H :25 M
1 Stop
DEN
· 15h 59m Denver (DEN), United States
13:18
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5551
17:53
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field21H :35 M
1 Stop
DEN
· 18h 10m Denver (DEN), United States
15:28
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5551
17:53
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field23H :30 M
1 Stop
DEN
· 20h 08m Denver (DEN), United States
17:23
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
United Airlines
UA-5551
17:53
2026-08-18
Idaho Falls (IDA)Fanning Field
Fanning Field24H :43 M
1 Stop
DEN
· 21h 09m Denver (DEN), United States
18:36
2026-08-19
Salt Lake City (SLC)Salt Lake City International
Salt Lake City International
FLYX20 Applied
$388
$396
No flights match the selected filters. Clear filters or open full search.
Fare highlights
Selected flight highlights for 18 Aug 2026.
Lowest fare
$198
Delta Air Lines
06:00
Earliest departure
$198
Delta Air Lines
06:00
Shortest duration
$198
Delta Air Lines
06:00
Night
00:00-05:59
No option
Open full search for more
Morning
06:00-11:59
$198
Delta Air Lines at 06:00
Afternoon
12:00-17:59
$358
Delta Air Lines at 15:17
Evening
18:00-23:59
$198
Delta Air Lines at 19:00
Idaho Falls to Salt Lake City flight booking guide
Quick answers to the most common questions about flying Idaho Falls to Salt Lake City.
Best time or month to book
There is no permanently cheapest month because airline inventory changes continuously. As a practical starting point, compare nearby dates and begin checking international trips 6–12 weeks before departure; peak holidays may need earlier booking.
Cheapest days for this route
Among the dates currently shown, Tuesday has the lowest displayed fare at $198. This is a live snapshot, not a guaranteed weekly rule.
Baggage rules
Allowance is fare-specific, not just airline-specific. Current cards show examples such as 0 Pieces check-in baggage. Open the fare choices and verify cabin/check-in baggage before continuing.
Cancellation and refund explanation
Refundable and non-refundable labels are shown on each card. Exact airline cancellation charges, no-show rules and refund timelines are verified for the selected fare before booking; promotional discounts and applicable charges are adjusted from any refund.
Secure booking support
FlyX rechecks the live fare before payment, shows the payable amount and provides 24×7 booking support. Payment, refund, cancellation and help links are available in the footer.
Airlines flying from Idaho Falls to Salt Lake City
Compare fares, stops, baggage and refundability across the airlines flying this route.
United Airlines Idaho Falls to Salt Lake City flights
United Airlines cheap flights Idaho Falls to Salt Lake City
Fares start from $396 on this route.
Idaho Falls to Salt Lake City United Airlines flight schedule
30 departures — compare timings in the list above.
Alaska Airlines Idaho Falls to Salt Lake City flights
Alaska Airlines cheap flights Idaho Falls to Salt Lake City
Fares start from $403 on this route.
Idaho Falls to Salt Lake City Alaska Airlines flight schedule
22 departures — compare timings in the list above.
American Airlines Idaho Falls to Salt Lake City flights
American Airlines cheap flights Idaho Falls to Salt Lake City
Fares start from $531 on this route.
Idaho Falls to Salt Lake City American Airlines flight schedule
10 departures — compare timings in the list above.
Delta Air Lines Idaho Falls to Salt Lake City flights
Delta Air Lines cheap flights Idaho Falls to Salt Lake City
Fares start from $198 on this route.
Idaho Falls to Salt Lake City direct Delta Air Lines flights
4 non-stop flights currently available.
Idaho Falls to Salt Lake City Delta Air Lines flight schedule
4 departures — compare timings in the list above.
Idaho Falls to Salt Lake City flight details
| Cheapest fare | US$198 · Tue, 18 Aug |
|---|---|
| Fastest flight duration | 1h 4m · Delta Air Lines |
| First departure of the day | 06:00 · Delta Air Lines |
| Last departure of the day | 19:00 · Delta Air Lines |
| Flights currently available | 66 |
| Direct / non-stop options | 4 |
| Popular airlines on this route | United Airlines, Alaska Airlines, American Airlines, Delta Air Lines |
| Airport codes | Idaho Falls–IDA, Salt Lake City–SLC |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Idaho Falls to Salt Lake City flight schedule, timing and fares
Idaho Falls to Salt Lake City flight schedule and timing
Around 66 flights operate on this route, including 4 non-stop options. Departures run through the day — the first flight leaves around 06:00 and the last around 19:00. The fastest flight takes about 1h 4m.
Morning vs evening Idaho Falls–Salt Lake City fares
Lowest fare by departure window: Morning from $198, Evening from $198, Afternoon from $358. Early-morning and late-night flights are often cheaper than peak daytime slots.
What is today’s lowest airfare from Idaho Falls to Salt Lake City?
The lowest fare we are currently showing is US$198, on a Tuesday departure. Airfares change through the day, so search your dates for the exact price.
Should I book one-way or round-trip for Idaho Falls to Salt Lake City?
Domestic fares are usually priced per leg, so two one-ways often cost about the same as a round-trip and keep your return date flexible. Round-trip is worth choosing when you want a single PNR for both legs, and eligible coupons like FLYX20 apply either way.
Which airlines should I consider for Idaho Falls to Salt Lake City?
United Airlines (30 flights, from $396), Alaska Airlines (22 flights, from $403), American Airlines (10 flights, from $531), Delta Air Lines (4 flights, from $198). Compare fare type, baggage and refundability — the cheapest airline is not always the best value for your dates.
Web check-in for your Idaho Falls to Salt Lake City flight
Most airlines open web check-in 24–48 hours before departure on their own website or app using your PNR. Checking in early lets you pick better seats free of charge on many fares; FlyX also links every booking’s airline check-in page from Web Check-in.
How to book a Idaho Falls to Salt Lake City flight on FlyX
- 1Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
- 2Compare live results
Sort or filter the Idaho Falls–Salt Lake City results by price, departure time, stops and airline.
- 3Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
- 4Review the final price
FlyX rechecks the live fare with the airline; any eligible coupon is applied automatically.
- 5Pay securely
UPI, cards, net banking and wallets supported; your e-ticket is emailed within minutes.
Why book your Idaho Falls to Salt Lake City flight with FlyX?
If you are looking for Idaho Falls to Salt Lake City flight tickets at the best possible fare, FlyX keeps the process simple and transparent. Enter your dates and travellers, compare live fares across every major airline on this route, and filter by price, departure time, stops or airline to find the flight that actually fits your plan. Every fare you see is rechecked live with the airline before payment, so the price you approve is the price you pay — no hidden charges added at checkout.
And that is not all — eligible discounts like FLYX20 are applied automatically on the review page, payments run over 256-bit SSL with UPI, cards, net banking and wallets, and our 24x7 support team backs every booking as an IATA-accredited travel company. Refund and cancellation rules are shown clearly for each fare before you pay, and your e-ticket lands in your inbox within minutes. So why wait? Book your Idaho Falls to Salt Lake City flight on FlyX and take off with genuine savings today.
Idaho Falls to Salt Lake City flight offers & coupon codes
| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Your discount is applied automatically on the review page before you pay. View full terms.
Frequently asked questions - Idaho Falls to Salt Lake City flights
Is it worth booking Idaho Falls to Salt Lake City flights in advance?
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
How far is Idaho Falls from Salt Lake City by air?
The approximate direct air distance between Idaho Falls (IDA) and Salt Lake City (SLC) is 303.24 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Are there non-stop flights from IDA to SLC?
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Why does the price change after clicking Book Now?
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Can I compare nearby dates?
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
Idaho Falls to Salt Lake City - what to expect when booking
The IDA to SLC cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 303.24 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Book Cheapest Flight from Idaho Falls to Salt Lake City on FlyX
Securing the best airfare from Idaho Falls to Salt Lake City is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:
- Book at least 3-4 weeks in advance to secure the most competitive Idaho Falls to Salt Lake City airfares.
- Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
- Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
- Use our live calendar view above to easily spot fare changes on nearby dates.
Find the Lowest airfare from Idaho Falls to Salt Lake City
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | $198 | 18/08/2026 | Delta Air Lines | 06:00 |
| Cheapest Airfare Within 30 Days | $194 | 27/08/2026 | Delta Air Lines | 06:00 |
| Cheapest Airfare Within 90 Days | $188 | 26/10/2026 | Delta Air Lines | 06:00 |
Book Idaho Falls to Salt Lake City Flight Tickets on FlyX
Planning to fly from Idaho Falls to Salt Lake City? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Idaho Falls to Salt Lake City Flight Distance, Duration and Time
The aerial distance between Idaho Falls and Salt Lake City is approximately 303 KM. The flight duration ranges from 1H :04 M up to 27H :50 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Idaho Falls to Salt Lake City Flight Schedule and Timing
Around 66 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Idaho Falls at 06:00, while the last night flight leaves at 19:00. Flights depart from Fanning Field and land at Salt Lake City International.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | Idaho Falls to Salt Lake City |
| Aerial Distance | 303 KM |
| Flight Duration | 1H :04 M - 27H :50 M |
| Airport Codes | Idaho Falls - IDA, Salt Lake City - SLC |
| Total Flights Available | 66 flights (4 direct) |
| First Flight Departure | Departs at 06:00 |
| Last Flight Departure | Departs at 19:00 |
| Early Morning Flights (12 AM - 8 AM) | 15 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 6 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 21 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 24 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 0 direct/indirect flights |
Airport Information & Terminals
IDA: Idaho Falls airport. Idaho Falls airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
SLC: Salt Lake City airport. Salt Lake City airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
SLC: Salt Lake City airport. Salt Lake City airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
