Cheap Flights from Spokane International to Las Vegas

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Flight deals from Spokane International to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Spokane International Airport to Las Vegas? If you want to travel next month, return fares start from ر.ق.‏ 346. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Spokane International to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Spokane International to Las Vegas flights are currently cheapest in May.

Direct flights from Spokane International to Las Vegas

Alternative Spokane International to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Spokane International to Las Vegas? You could fly into the following airports instead.

Spokane to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 142
Cheapest month to flyMay
Average flight time2 hrs, 21 mins
Most popular airlineSouthwest Airlines
Average flights per week18

Finding cheap flights from Spokane International to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.
The best price we found for a return flight from Spokane International to Las Vegas is ر.ق.‏ 346. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 21 minutes is the average flight time from Spokane International to Las Vegas.
Southwest Airlines and Allegiant Air fly direct from Spokane International to Las Vegas.
As of April 2026, there are 18 flights per week flying from Spokane International to Las Vegas.
The cheapest month to fly from Spokane International to Las Vegas is usually May.
If you're flying from Spokane International Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from ر.ق.‏ 346.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Spokane International Airport to Las Vegas on Sunday, 17 May 2026.
Yes – the average flight time is 2 hours and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 15°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Allegiant Air offers the cheapest flight tickets to Las Vegas.

Flying from Spokane International Airport (GEG) to Las Vegas: what you need to know

  • The average length of a direct flight from Spokane International Airport to Las Vegas is 2 hours 20 minutes.

  • Las Vegas's timezone is UTC-8, which is the same as Spokane (the location of Spokane International Airport).

  • Spokane International Airport (GEG) to Las Vegas Harry Reid International Airport (LAS) is the most popular route, with 12 weekly flights to choose from. If you have things to do before heading off, the last flight from GEG to LAS is with Allegiant Air at 21:13. Opt for the first departure operated by Southwest Airlines at 05:05 if you want to fly out earlier.

  • Leave enough time to catch your GEG to Las Vegas flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during peak periods in general.

  • You can book a direct Spokane International Airport to Las Vegas ticket. Begin your trip at GEG and land at Las Vegas Harry Reid International Airport (LAS).

  • Book your favourite seat with Southwest Airlines. This airline offers direct flights from Spokane International Airport to Las Vegas.

  • Located around 10 kilometres from the centre of Spokane, GEG can be reached in about 20 minutes by car (depending on traffic). Travelling on public transport will take roughly 40 minutes.

  • Booked an early flight from Spokane International Airport to Las Vegas? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays close to GEG:

  • Spokane International Airport gets high marks for its on-time performance. 84% of flights that take off from GEG arrive at their destination as scheduled.

  • You'll find GEG at 9000 West Airport Drive.

How to find the cheapest flights from Spokane International Airport (GEG) to Las Vegas

  • ر.ق.‏ 142 is currently the lowest price for a one-way Spokane International Airport to Las Vegas flight. A return plane ticket starts at ر.ق.‏ 346. These fares may change depending on demand.

  • To find cheap flights from GEG to Las Vegas, book early. Airlines usually offer lower prices when tickets are first released.

  • Landing cheap tickets from Spokane International Airport to Las Vegas is easier if you can be flexible with your travel dates. Use the 'Whole month' function to get the best prices across every month and walk away with an epic deal.

  • Finding a cheap flight from GEG to Las Vegas couldn't be easier with Price Alerts. All you need to do is create one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.

  • Tailor your flights with filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Spokane International Airport to Las Vegas.

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

  • The distance from Las Vegas Harry Reid International Airport (LAS) to central Las Vegas is roughly 8 kilometres. It takes about 10 minutes to get to the centre driving.

  • Travelling by public transport typically takes 25 minutes.

  • If you have a late flight from Spokane International Airport to Las Vegas, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near LAS:

  • Booking your vehicle from Las Vegas Harry Reid International Airport about one week in advance of your flight from GEG to Las Vegas can help you get the lowest rate.

  • The address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • It's time to work out your travel dates for your flight from Spokane International Airport to Las Vegas. March is the busiest month for a trip to Las Vegas. If you like a more relaxed vibe, go in December.

  • The warmest month in Las Vegas is July, with temperatures ranging between 23ºC and 43ºC. Lock in your Spokane International Airport to Las Vegas plane ticket then if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, search for a cheap ticket from GEG to Las Vegas in January when temperatures average between 0ºC and 16ºC.

More about Las Vegas

  • After booking your flight from Spokane International Airport to Las Vegas, choose a hotel that combines comfort with a great location. Make one of these options your base for exploring Las Vegas:

  • Las Vegas Strip and Ciudad del Pecado o Las Vegas are just a couple of the top attractions to add to your Las Vegas must-do list. Keep the momentum going by heading to Fountains of Bellagio.

Explore more of the United States

  • You've done Las Vegas, now it's time to discover more of the United States. Travel about 370 kilometres southwest to Los Angeles to tick off its must-visit sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, your itinerary will be busy.

  • Phoenix is another essential stop in the United States and is around 418 kilometres southeast of Las Vegas. No journey is complete without experiencing Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.