$144 Cheap Flights from Twin Falls (TWF) to Salt Lake City (SLC)

View $144 flight on Thu, Jun 5, 2025Opens in a new window

Popular airlines from Twin Falls, ID (TWF) to Salt Lake City International Airport (SLC)

Find available prices by choosing your travel dates.

Cheap Flights from Twin Falls to Salt Lake City (TWF-SLC)

Prices were available within the past 7 days and start at $144 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jul 6 - Sun, Jul 13
TWF
Twin Falls
SLC
Salt Lake City
$189 Roundtrip, found 3 hours ago
$189
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Jul 6 from Twin Falls to Salt Lake City, returning Sun, Jul 13, priced at $189 found 3 hours ago
Delta
Tue, Jul 29 - Sun, Aug 17
TWF
Twin Falls
SLC
Salt Lake City
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 29 from Twin Falls to Salt Lake City, returning Sun, Aug 17, priced at $209 found 6 days ago
Delta
Wed, May 14 - Sat, May 17
TWF
Twin Falls
SLC
Salt Lake City
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 14 from Twin Falls to Salt Lake City, returning Sat, May 17, priced at $229 found 2 days ago
Delta
Wed, May 7 - Sat, May 24
TWF
Twin Falls
SLC
Salt Lake City
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 7 from Twin Falls to Salt Lake City, returning Sat, May 24, priced at $239 found 2 days ago
Delta
Wed, Jul 9 - Wed, Jul 16
TWF
Twin Falls
SLC
Salt Lake City
$249 Roundtrip, found 3 hours ago
$249
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Jul 9 from Twin Falls to Salt Lake City, returning Wed, Jul 16, priced at $249 found 3 hours ago
Delta
Thu, May 8 - Thu, May 15
TWF
Twin Falls
SLC
Salt Lake City
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, May 8 from Twin Falls to Salt Lake City, returning Thu, May 15, priced at $259 found 2 days ago
Delta
Wed, May 21 - Tue, May 27
TWF
Twin Falls
SLC
Salt Lake City
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 21 from Twin Falls to Salt Lake City, returning Tue, May 27, priced at $269 found 1 day ago
Delta
Sun, Jun 22 - Fri, Jun 27
TWF
Twin Falls
SLC
Salt Lake City
$287 Roundtrip, found 12 hours ago
$287
Roundtrip
found 12 hours ago
Select Delta flight, departing Sun, Jun 22 from Twin Falls to Salt Lake City, returning Fri, Jun 27, priced at $287 found 12 hours ago
Delta
Tue, Apr 29 - Thu, May 22
TWF
Twin Falls
SLC
Salt Lake City
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 29 from Twin Falls to Salt Lake City, returning Thu, May 22, priced at $289 found 2 days ago
Delta
Thu, May 22 - Tue, May 27
TWF
Twin Falls
SLC
Salt Lake City
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, May 22 from Twin Falls to Salt Lake City, returning Tue, May 27, priced at $293 found 4 days ago
Flights from Twin Falls (TWF) to Salt Lake City (SLC)
Origin airport
Twin Falls
Destination airport
Salt Lake City Intl.
Airlines serving
Delta
Roundtrip price
$189
Distance
174 mi

Twin Falls to Salt Lake City Flights

The cheapest times to fly from Twin Falls to Salt Lake City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Twin Falls to Salt Lake City are during the month of July. You can find some of the cheapest flights from Twin Falls to Salt Lake City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Twin Falls to Salt Lake City

Sunday is one of the best days to book for cheap flights from Twin Falls to Salt Lake City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Twin Falls to Salt Lake City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Twin Falls to Salt Lake City in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Twin Falls to Salt Lake City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Twin Falls to Salt Lake City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC) cost?
You can land cheap return tickets from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC) starting at $189. Grab a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving TWF on May 12 2025 and touching down at SLC. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from TWF to SLC?
The cheapest flights from TWF to SLC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
Take a nonstop flight with Delta Air Lines and travel straight from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC).
What is the cheapest airline that flies from TWF to SLC?
Journey from TWF to SLC with Delta. This carrier currently offers the cheapest one-way ticket on this route, starting from $344. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from TWF on April 25 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
Each day on average, 2 nonstop flights take off from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC). Choose the departure that best fits your schedule.
What are the most popular departure times for flights from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
The 1 PM departures from TWF to SLC are the top choice for many travelers. They can also be more expensive. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from TWF to SLC?
If you depart on a Saturday, you’ll get the biggest range of choices for flights from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC).
What is the earliest flight from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
The first flight of the day departing from Twin Falls Airport (TWF) is at around 6:25AM UTC-7. Hop on this flight and you’ll land at Salt Lake City Intl. Airport (SLC) at approximately 7:24AM UTC-7. The total travel time is 59m.
How long does it take to fly from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
Flights from TWF to SLC have an average travel time of 59 minutes. The total distance between the two airports is 170 mi.
What is the best time to fly from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
To land at Salt Lake City Intl. Airport (SLC) on schedule, opt for a flight that leaves from Twin Falls Airport (TWF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Salt Lake City from Twin Falls Airport (TWF)?
Check out your flight options from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC). This is the only Salt Lake City airport you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC) last-minute?
Booking your flight from TWF to SLC right before your trip is usually more expensive. But if you’re flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a TWF to SLC flight and hotel package?
You’ll typically save money by booking a TWF to SLC flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Twin Falls Airport (TWF) to Salt Lake City Intl. Airport (SLC)?
You can usually cancel or reschedule your TWF to SLC flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.