$144 Find Cheap Flights from Salt Lake City to Great Falls - Compare and Save

Only Delta operates flights between Salt Lake City and Great Falls.

Flights from Salt Lake City to Great Falls usually depart from Salt Lake City (SLC) and arrive at Great Falls (GTF).

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag and a checked bag in First Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Salt Lake City to Great Falls:

• Economy Class
• Business Class
• First Class

On this route, nonstop and layover fares are close on average, with nonstop at $348 round-trip and layover options via Seattle/Tacoma Intl (SEA) at $338.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Most connecting flights from Salt Lake City to Great Falls pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 59% on the Salt Lake City to Great Falls route. Thursday is the cheapest departure day at $288 round-trip on average, while Wednesday is the most expensive at $686, a difference of $398. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Salt Lake City to Great Falls flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, night flights for 33%, and evening flights for 0%.

These are the earliest and latest flight times available from Salt Lake City to Great Falls:

• Earliest: departs at 10:50 am and lands at 12:33 pm
• Latest: departs at 9:05 pm and lands at 10:48 pm.

The flight takes about 1h 43m.

A nonstop flight from Salt Lake City to Great Falls takes 1h 43m, covering 463 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $269 to $1,355. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Salt Lake City to Great Falls are currently lower than usual. Average one-way flight prices are about $166, which is 47% below the typical average for this route.

Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
• Avis
• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car

Round-trip flights from Salt Lake City to Great Falls range from $284 to $519, with an average of $338 over the past 12 months. Anything below $284 counts as a good deal.

Delta is the only airline on the Salt Lake City to Great Falls route offering in-flight Wi-Fi. Pricing depends on fare class.