Las Vegas to Great Falls runs about 5 times a day, with the first departure around 06:29 and the last around 07:30. One passenger pays between €108.70 and €139.97, every fee included, depending on the operator and the way you travel. The fastest door to door is 5h 17m over 1,337 km, on services run by 1 operator across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 1 operator and 1 way of making the journey. The operator sets the price on the day.
Typical fares
€108.70 to €139.97
- 180%Moves across the booking window
When it runs, leaving Las Vegas
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:29First departure
- 07:30Last departure
- 5Services per day
- 20%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €267.41Tue15
- about €242.04Wed16
- about €312.84Thu17
- about €244.99Fri18
- about €221.39Sat19
- about €211.95Sun20
- about €206.64Mon21
- about €145.28Tue22
- about €161.21Wed23
- about €195.43Thu24
- about €193.66Fri25
- about €188.35Sat26
- about €175.37Sun27
- about €139.97Mon28
- about €108.70Tue29
- about €138.20Wed30
- about €141.15Thu1
- about €125.81Fri2
- about €132.30Sat3
- about €162.98Sun4
- about €118.14Mon5
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into Great Falls. It does not get you a bed, and neither do we.
A room in Great Falls for the night the flight gets in
Sort by distance from Chicago, Milwaukee and St. Paul Passenger Depot and you can see which places are ten minutes on foot and which are not.
Search Great Falls on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Las Vegas to Great Falls
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €144.6990 days
- €116.3760 days
- €145.8745 days
- €111.6530 days
- €118.1421 days
- €139.9714 days
- €206.647 days
- €312.843 days
- €267.411 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €111.65.
- How much it moves
- The gap between the cheapest and most expensive lead time is 180 percent. The most expensive point is €312.84, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 30 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Las Vegas to Great Falls and to no other route on the site.
Clocks
1 hours ahead on arrival. The clock moves even though you do not.
The shape of it
1,337 km
1,298 km as the crow flies, 3% further by the route services actually take. The bearing runs north.
Who lives at each end
641,903 → 59,638
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 1,337 km against 1,298 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Salt Lake City, Missoula, Denver, Billings. The gap between arriving and leaving is 47 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
Great Falls is small enough to see in an afternoon, which is easier without the luggage. Storing it is not our business.
Baggage storage near Chicago, Milwaukee and St. Paul Passenger Depot
Most of the points near Chicago, Milwaukee and St. Paul Passenger Depot open before the first train and close after the last one.
Check Great Falls on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Las Vegas to Great Falls
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Las Vegas to Great Falls?
The fastest journey from Las Vegas to Great Falls takes 5h 17m door to door, of which 2h 18m is spent moving, on the flight. Most services take around 5h 25m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Las Vegas to Great Falls?
The cheapest fare from Las Vegas to Great Falls is €108.70, as of September 14, 2026. A typical fare across the next three weeks is €188.35. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Las Vegas to Great Falls?
The cheapest way from Las Vegas to Great Falls is by flight, at €139.97 for one passenger on September 29, 2026. That journey takes 5h 28m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Las Vegas to Great Falls?
Fares from Las Vegas to Great Falls bottom out around 30 days before departure, at €111.65. Across the whole booking window the gap between the cheapest and the most expensive lead time is 180 percent, measured on September 14, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Las Vegas to Great Falls?
Monday is the cheapest day to depart from Las Vegas to Great Falls, at €139.97. That is the median of 21 priced departure days across the next three weeks, as of September 14, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Las Vegas to Great Falls?
February is the cheapest of the next 6 months to travel from Las Vegas to Great Falls, at €95.13 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Las Vegas to Great Falls?
1 operators sell services from Las Vegas to Great Falls across 1 mode: Allegiant Air. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Las Vegas to Great Falls?
20 percent of the services we sell from Las Vegas to Great Falls are direct. The rest connect at Salt Lake City, Missoula, Denver, Billings, with about 47 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Las Vegas to Great Falls use?
Services from Las Vegas to Great Falls by flight leave from Las Vegas LAS and arrive at Great Falls GTF. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Las Vegas to Great Falls?
0 of the 1 operators we sell from Las Vegas to Great Falls allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Las Vegas to Great Falls on September 14, 2026: 1337 km of route against 1298 km in a straight line, 5 services a day, 1 operator a cheapest fare of €108.70, and 5h 17m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The flight is the simple part. What you do once you are in Great Falls is somebody else's catalog.
Day trips out of Great Falls and across United States
Day trips that leave Great Falls in the morning and cover a good part of United States by evening.
See Great Falls on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Las Vegas reaches 146 places in 12 countries on services we hold, over distances from 291 to 13,185 km. Great Falls reaches 7 places in 1 countries, from 215 to 1,566 km.
Other ways to make this journey
Leaving Las Vegas
- 146Places you can leave for
- 12Countries
- 34Operators
Arriving in Great Falls
Leaving Great Falls
- 7Places you can leave for
- 1Countries
- 6Operators