Cheap flights from Idaho Falls to Las Vegas

Idaho Falls
IDA
McCarran
LAS

Flight deals from Idaho Falls to Las Vegas

Below you can see the best deals on flights Idaho Falls — Las Vegas for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 August, from $144.

Top 10 cheap flights from Idaho Falls to Las Vegas

About the Idaho Falls — Las Vegas flight

Looking for cheap flights from Idaho Falls to Las Vegas? There are no direct flights on this route, but you can compare convenient connections and fares from different airlines, then book your Idaho Falls — Las Vegas ticket online.

There are no direct flights — tickets are sold with a connection (usually via Salt Lake City International Airport), the whole trip with a connection takes about 3 h 53 min, flights are operated by Delta, the distance between the cities is around 855 km.

Planning your trip? You may find our Las Vegas travel guide, how to get from the airport into town and Las Vegas weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $144Min. price
AugustCheapest
OctoberPeak season
NoDirect flights
855 kmDistance
3 h 53 minTravel time

Flight ticket prices by day: Idaho Falls — Las Vegas

Below is a calendar of the lowest flight ticket prices for Idaho Falls — Las Vegas by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $144 in August, and the most expensive are around $150 in October. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Idaho Falls to Las Vegas by month. Tickets are usually cheapest in September (around $134) and priciest in February (about $248) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$200mediumMay$181mediumSep$134low
Feb$248highJun$143lowOct$228high
Mar$228highJul$153lowNov$191medium
Apr$191mediumAug$153lowDec$248high

Some values are estimated based on seasonality.

When to fly

Weather in Las Vegas: it is warmest in July (up to 39 °C on average) and coolest in January (around 13 °C). The driest month is June.

Tickets are usually cheapest in August and most expensive in October. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Las Vegas

Dry and wet days · Las Vegas

Wind speed and direction · Las Vegas

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How to get the best deal on a Idaho Falls — Las Vegas ticket

  • Book ahead: fares for Idaho Falls — Las Vegas are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Las Vegas is usually August — plan your trip around it if your dates are flexible.
  • There are no direct flights — travellers usually connect via Salt Lake City International Airport. Compare different connections: a layover adds time but lowers the price.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Idaho Falls — Las Vegas route are operated by 1 airline; Delta runs the most flights. There are no direct flights — compare carriers and convenient connections below.

There are no direct flights on the Idaho Falls — Las Vegas route. Showing airlines offering connecting flights.

Cities and airports on the Idaho Falls — Las Vegas route

Flights Idaho Falls — Las Vegas depart from Idaho Falls Regional Airport and arrive at McCarran International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Idaho Falls

IDA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Las Vegas

LAS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Idaho Falls — Las Vegas flight

How long is the flight from Idaho Falls to Las Vegas?

There are no direct flights, so travel time depends on the connection in Salt Lake City International Airport. Based on search data, the whole trip takes about 3 h 53 min including the layover.

How far is it from Idaho Falls to Las Vegas?

The distance from Idaho Falls to Las Vegas is about 855 km.

Are there direct flights from Idaho Falls to Las Vegas?

There are no nonstop flights on this route — tickets are only available with a connection (usually via Salt Lake City International Airport).

Which airlines fly from Idaho Falls to Las Vegas?

Airlines operating Idaho Falls — Las Vegas include Delta. See the full list with schedules in the "Airlines" section on this page.

Which airports do Idaho Falls — Las Vegas flights use?

Flights from Idaho Falls depart from Idaho Falls Regional Airport, and arrive at McCarran International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Idaho Falls to Las Vegas?

The price of a Idaho Falls — Las Vegas ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in October. Tickets typically cost between $144 and $150. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Idaho Falls — Las Vegas?

Flights Idaho Falls — Las Vegas are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Idaho Falls to Las Vegas?

To catch a low fare Idaho Falls — Las Vegas, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Idaho Falls

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SeattleDenverSalt Lake CityDallasPortlandChicagoPhoenixMissoulaTri-CitiesRenoRapid CityGreat FallsManhattanCheyenne

Where else you can fly from Las Vegas

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Los AngelesSeattleSan FranciscoSan DiegoDenverNew York CityDallasChicagoPhoenixHoustonAtlantaSanta AnaBurbankDetroitSan JoseSalt Lake CityVancouverHonoluluPortlandTorontoCharlotteSan AntonioOrlandoTampaMinneapolisAustinPhiladelphiaRenoSacramentoMiamiBostonMexico CityGuadalajaraCalgaryLondonMontrealFort LauderdaleSan Jose del CaboMemphisSanta Rosa

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