One passenger pays $373.04, every fee included. Services cover 3,875 km and are run by 2 operators across 1 mode.
What one seat costs
Every operator we hold on this corridor starts at $373.04, so there is no spread to show.
Typical fares · Priced for October 25, 2026
$373.04
- 273%Moves across the booking window
273%Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about $1,045.91Wed7
- about $954.81Thu8
- about $954.81Fri9
- about $616.42Sat10
- about $688.00Sun11
- about $626.83Mon12
- about $592.34Tue13
- about $450.48Wed14
- about $646.35Thu15
- about $571.52Fri16
- about $610.56Sat17
- about $479.76Sun18
- about $474.55Mon19
- about $449.18Tue20
- about $469.34Wed21
- about $466.75Thu22
- about $455.03Fri23
- about $524.01Sat24
- about $373.04Sun25
- about $443.97Mon26
- about $405.58Tue27
Based on what this route has cost recently. The live fare is confirmed when you book.
The flight gets you into Ottawa. These two partners take it from there, and the bed is theirs to book.
A room in Ottawa for the night the flight gets in
Sort by distance from Ottawa and you can see which places are ten minutes on foot and which are not.
Search Ottawa on Booking.comOr compare on Expedia
Partner links. We earn a commission when a booking completes, and it never changes what you pay.
When to book Las Vegas to Ottawa
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- $280.6390 days
- $547.4460 days
- $419.8945 days
- $350.2630 days
- $405.5821 days
- $449.1814 days
- $592.347 days
- $954.813 days
- $1,045.911 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at $280.63.
- How much it moves
- The gap between the cheapest and most expensive lead time is 273 percent. The most expensive point is $1,045.91, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 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 90 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Las Vegas to Ottawa and to no other route on the site.
Clocks
3 hours ahead on arrival. The clock moves even though you do not.
The shape of it
3,875 km
3,437 km as the crow flies, 13% further by the route services take. The bearing runs north-east.
Who lives at each end
641,903 → 1,017,449
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 0% of the services we sell on this corridor run through without a change. The remaining 100% involve one connection.
- How far it really runs
- The route covers 3,875 km against 3,437 km in a straight line, a detour of 13 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Montréal. The gap between arriving and leaving is 47 minutes, of which about 14 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
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near Ottawa
Most of the points near Ottawa open before the first train and close after the last one.
Check Ottawa on StasherOr try Bounce
Partner links. We earn a commission on a booking, and the price is the same as going direct.
Questions about Las Vegas to Ottawa
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 Ottawa?
Las Vegas to Ottawa covers 3,875 km. Each operator's own departure and arrival times for the date you pick are in the search at the top of this page, beside the total price.
How much does it cost to travel from Las Vegas to Ottawa?
The cheapest fare from Las Vegas to Ottawa is $373.04, as of October 6, 2026. A typical fare across the next three weeks is $524.01. 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 Ottawa?
The cheapest way from Las Vegas to Ottawa is by flight, at $373.04 for one passenger on October 25, 2026. The comparison table on this page shows what each mode costs side by side.
When should I book Las Vegas to Ottawa?
Fares from Las Vegas to Ottawa bottom out around 90 days before departure, at $280.63. Across the whole booking window the gap between the cheapest and the most expensive lead time is 273 percent, measured on October 6, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Las Vegas to Ottawa?
Tuesday is the cheapest day to depart from Las Vegas to Ottawa, at $449.18. That is the median of 21 priced departure days across the next three weeks, as of October 6, 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 Ottawa?
February is the cheapest of the next 6 months to travel from Las Vegas to Ottawa, at $274.12 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 Ottawa?
2 operators sell services from Las Vegas to Ottawa across 1 mode: Air Canada, VIA Rail Canada. 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 Ottawa?
0 percent of the services we sell from Las Vegas to Ottawa are direct. The rest connect at Montréal, 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 Ottawa use?
Services from Las Vegas to Ottawa by flight leave from Harry Reid International Airport LAS and arrive at Ottawa. Allow about 1h 57m 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 Ottawa?
1 of the 2 operators we sell from Las Vegas to Ottawa allow a change or a refund. A change on a changeable fare costs $5.51. 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 names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labeled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
Being on the water gives Ottawa a set of days out that do not start at a station.
Day trips out of Ottawa and across Canada
Day trips that leave Ottawa in the morning and cover a good part of Canada by evening.
See Ottawa on GetYourGuideOr browse Viator
Partner links. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Las Vegas reaches 60 places in 9 countries on services we hold, over distances from 321 to 14,220 km. Ottawa reaches 40 places in 4 countries, from 145 to 11,337 km.
Other ways to make this journey
Leaving Las Vegas
- 60Places you can leave for
- 9Countries
- 20Operators
9
20Arriving in Ottawa
Leaving Ottawa
- 40Places you can leave for
- 4Countries
- 13Operators