$119 Cheap Flights from Helena (HLN) to Salt Lake City (SLC)

View $119 flight on Sat, Jan 24, 2026Opens in a new window

Popular airlines from Helena, MT (HLN-Helena Regional) to Salt Lake City International Airport (SLC)

Cheap Flights from Helena to Salt Lake City (HLN-SLC)

Prices were available within the past 7 days and start at $119 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Feb 2 - Tue, Feb 24
HLN
Helena
SLC
Salt Lake City
$238 Roundtrip, found 14 hours ago
$238
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Helena to Salt Lake City, returning Tue, Feb 24, priced at $238 found 14 hours ago
Hawaiian Airlines
Wed, Nov 12 - Thu, Nov 20
HLN
Helena
SLC
Salt Lake City
$250 Roundtrip, found 3 hours ago
$250
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Wed, Nov 12 from Helena to Salt Lake City, returning Thu, Nov 20, priced at $250 found 3 hours ago
Delta
Sat, Jan 3 - Tue, Jan 6
HLN
Helena
SLC
Salt Lake City
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Jan 3 from Helena to Salt Lake City, returning Tue, Jan 6, priced at $259 found 1 hour ago
Hawaiian Airlines
Mon, Dec 8 - Mon, Dec 15
HLN
Helena
SLC
Salt Lake City
$260 Roundtrip, found 10 hours ago
$260
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Helena to Salt Lake City, returning Mon, Dec 15, priced at $260 found 10 hours ago
Hawaiian Airlines
Wed, Nov 12 - Fri, Nov 14
HLN
Helena
SLC
Salt Lake City
$262 Roundtrip, found 3 hours ago
$262
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Wed, Nov 12 from Helena to Salt Lake City, returning Fri, Nov 14, priced at $262 found 3 hours ago
Hawaiian Airlines
Sat, Oct 25 - Mon, Nov 3
HLN
Helena
SLC
Salt Lake City
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from Helena to Salt Lake City, returning Mon, Nov 3, priced at $270 found 1 day ago
Hawaiian Airlines
Tue, Oct 28 - Mon, Nov 3
HLN
Helena
SLC
Salt Lake City
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 28 from Helena to Salt Lake City, returning Mon, Nov 3, priced at $272 found 1 day ago
Hawaiian Airlines
Tue, Feb 3 - Thu, Feb 5
HLN
Helena
SLC
Salt Lake City
$276 Roundtrip, found 22 hours ago
$276
Roundtrip
found 22 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Helena to Salt Lake City, returning Thu, Feb 5, priced at $276 found 22 hours ago
Alaska Airlines
Mon, Feb 2 - Tue, Feb 24
HLN
Helena
SLC
Salt Lake City
$278 Roundtrip, found 14 hours ago
$278
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Helena to Salt Lake City, returning Tue, Feb 24, priced at $278 found 14 hours ago
United
Mon, Feb 2 - Tue, Feb 24
HLN
Helena
SLC
Salt Lake City
$299 Roundtrip, found 14 hours ago
$299
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Feb 2 from Helena to Salt Lake City, returning Tue, Feb 24, priced at $299 found 14 hours ago

Alternative airports near Salt Lake City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Salt Lake City Intl. SLC. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $419
SLC
Salt Lake City Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $419
Flights from Helena (HLN) to Salt Lake City (SLC)
Origin airport
Helena Regional
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$238
Distance
402 mi
Average flight time
1 hour 28 mins

Helena to Salt Lake City Flights

The cheapest times to fly from Helena 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 Helena to Salt Lake City are during the month of February. You can find some of the cheapest flights from Helena to Salt Lake City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helena to Salt Lake City

Sunday is one of the best days to book for cheap flights from Helena 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 Helena 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 Helena to Salt Lake City in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 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 Helena 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 Helena 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 Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC) cost?
Secure a cheap one-way flight from $119 or cheap return flight from $238 from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
The cheapest month to fly from HLN to SLC is February, when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
Which airlines fly direct from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
You can fly straight from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC) on a Delta Air Lines flight.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HLN to SLC flight.
How many flights per day from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
Daily, an average of 2 direct flights take off from Helena Regional Airport (HLN) 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 Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
More passengers fly between HLN and SLC at 1 PM than at any other point in the day. Rather go when it's quieter? Pick a flight outside the busiest times and you could save on your fare as well.
What day of the week has the most flights from HLN to SLC?
If you jet off on a Saturday, you'll get the greatest range of choices for flights from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC).
What is the earliest flight from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
Take the earliest flight at around 5:54AM UTC-7, heading out of Helena Regional Airport (HLN). You'll be traveling for around 1h 36m, coming in to land at Salt Lake City Intl. Airport (SLC) at approximately 7:30AM UTC-7.
How long does it take to fly from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
The average flight duration from HLN to SLC is 1 hour and 37 minutes, covering a total distance of 400 mi.
What airline has the least delays from HLN to SLC?
Delta Air Lines has the best track record for on-time direct flights from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC), with an on-time score of 82%. Use the Expedia App to check your journey status before you head off and get notified of any trip changes.
What is the best time to fly from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
Select a flight from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Helena Regional Airport (HLN)?
Salt Lake City Intl. Airport (SLC) is the only airport in Salt Lake City with direct flights from Helena Regional Airport (HLN). Check out your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC) last-minute?
Last-minute bookings from HLN to SLC are usually more expensive. For the best rates, start searching for flights early. That being said, if you can play around with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a HLN to SLC flight and hotel package?
Compared with arranging flights and hotels separately, booking a HLN to SLC flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Salt Lake City Intl. Airport (SLC)?
Typically, you can cancel or reschedule your HLN to SLC flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, go to our Customer Service portal.

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*Available to One Key members.