Cheap Flights from Boise, ID to Las Vegas, NV from $159

Return flight: Las Vegas – Boise

On Cheapflightsplus.com you will find 5 connecting flights from Boise to Las Vegas. You can compare airfare deals from 4 airlines and multiple travel sites from $159, book and save on cheap plane tickets and last minute offers. Also check out BOI-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boise to Las Vegas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $159 (one-way), $273 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Boise to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
18:48 — 07:59
+1 day
18:48 — 20:01 G41588 Allegiant Air
Boise — Santa Ana
10h 44m stop
06:45 — 07:59 NK714 Spirit Airlines
Santa Ana — Las Vegas
14h 11m
including layover
Find flight
from$450
19:09 — 00:44
+1 day
19:09 — 20:07 UA4753 United Airlines
Boise — San Francisco
2h 56m stop
23:03 — 00:44 UA1007 United Airlines
San Francisco — Las Vegas
6h 35m
including layover
Find flight
from$159
20:31 — 23:59
20:31 — 20:50 HA4795 Hawaiian Airlines
Boise — Portland
50m stop
21:40 — 23:59 HA6224 Hawaiian Airlines
Portland — Las Vegas
4h 28m
including layover
Find flight
from$284
20:31 — 23:59
20:25 — 20:44 AS2009 Alaska Airlines
Boise — Portland
50m stop
21:40 — 23:59 AS728 Alaska Airlines
Portland — Las Vegas
4h 28m
including layover
Find flight
from$294
22:37 — 09:21
+1 day
22:37 — 22:58 AS2113 Alaska Airlines
Boise — Spokane
6h 8m stop
05:06 — 06:18 AS1155 Alaska Airlines
Spokane — Portland
42m stop
07:00 — 09:21 AS1101 Alaska Airlines
Portland — Las Vegas
11h 44m
including layover
Find flight
from$501
*Departure and arrival times - local. Updated on August 27, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boise to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between Boise and Las Vegas is 837 miles. Time difference between the cities is 1h. Airplanes depart 18:48 to 22:37 from 1 Boise airport and arrive 18:48 to 22:37 to 1 Las Vegas airport. Average flight time is 6h 35m.

  • The fastest flight 4h 28m
  • Average flight time 6h 35m
  • The earliest flight 18:48
  • The latest flight 22:37
  • Distance 521 ml

The cheapest months to travel to Las Vegas are july (from 155 $), august (from 159 $), june (from 205 $).

What is the lowest airfare Boise to Las Vegas?

The cheapest plane ticket found by our users is $159. This airfare is for economy class on one-way UA4753 flight by United Airlines for August 27, 2025 which leaves Boise in Boise at 19:09 am and arrives at Las Vegas Mccarran at 00:44.

Economy class
$159
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Business class
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First class
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Popular Airlines on the Route

The flight Boise — Las Vegas is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 294 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 501.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 5 flights with layovers on the route. The fastest connecting flight is HA4795 by Hawaiian Airlines takes 4h 28m and the cheapest is UA4753 by United Airlines for $159.

  • AS - Alaska Airlines
    from $294
    Find
  • HA - Hawaiian Airlines
    from $284
    Find
  • UA - United Airlines
    from $159
    Find
  • G4 - Allegiant Air
    from $450
    Find
See more connecting flights

Airports

You can fly from Boise to Las Vegas from 1 airports (Boise).

Boise airports

  • Boise-BOI
    from $159
    Find

Las Vegas airports

  • Mccarran-LAS
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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