$69 Cheap Flights from Spokane (GEG) to Las Vegas (LAS)

View $69 flight on Sun, Oct 12, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Spokane to Las Vegas (GEG-LAS)

Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Sep 4 - Thu, Sep 11
GEG
Spokane
LAS
Las Vegas
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Thu, Sep 4 from Spokane to Las Vegas, returning Thu, Sep 11, priced at $137 found 2 hours ago
Southwest Airlines
Sun, Oct 12 - Thu, Oct 16
GEG
Spokane
LAS
Las Vegas
$143 Roundtrip, found 2 hours ago
$143
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sun, Oct 12 from Spokane to Las Vegas, returning Thu, Oct 16, priced at $143 found 2 hours ago
Alaska Airlines
Tue, Sep 16 - Thu, Sep 18
GEG
Spokane
LAS
Las Vegas
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Sep 16 from Spokane to Las Vegas, returning Thu, Sep 18, priced at $147 just found
Delta
Tue, Sep 16 - Thu, Sep 18
GEG
Spokane
LAS
Las Vegas
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Delta flight, departing Tue, Sep 16 from Spokane to Las Vegas, returning Thu, Sep 18, priced at $147 just found
Southwest Airlines
Sun, Oct 12 - Thu, Oct 16
GEG
Spokane
LAS
Las Vegas
$152 Roundtrip, found 2 hours ago
$152
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sun, Oct 12 from Spokane to Las Vegas, returning Thu, Oct 16, priced at $152 found 2 hours ago
Alaska Airlines
Tue, Sep 16 - Thu, Sep 18
GEG
Spokane
LAS
Las Vegas
$156 Roundtrip, just found
$156
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Sep 16 from Spokane to Las Vegas, returning Thu, Sep 18, priced at $156 just found
Delta
Tue, Sep 16 - Thu, Sep 18
GEG
Spokane
LAS
Las Vegas
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Tue, Sep 16 from Spokane to Las Vegas, returning Thu, Sep 18, priced at $157 just found
American Airlines
Wed, Nov 5 - Sun, Nov 9
GEG
Spokane
LAS
Las Vegas
$157 Roundtrip, just found
$157
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 5 from Spokane to Las Vegas, returning Sun, Nov 9, priced at $157 just found
Delta
Sun, Sep 14 - Fri, Sep 19
GEG
Spokane
LAS
Las Vegas
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Delta flight, departing Sun, Sep 14 from Spokane to Las Vegas, returning Fri, Sep 19, priced at $158 just found
United
Mon, Sep 29 - Tue, Sep 30
GEG
Spokane
LAS
Las Vegas
$222 Roundtrip, found 9 hours ago
$222
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Sep 29 from Spokane to Las Vegas, returning Tue, Sep 30, priced at $222 found 9 hours ago

Find the cheapest month to fly from Spokane (GEG) to Las Vegas (LAS)

September is typically the cheapest month to fly

From $127 - $212 per traveler.

Graph displaying average flight prices per month

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $217
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $217
Flights from Spokane (GEG) to Las Vegas (LAS)
Origin airport
Spokane Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$137
Distance
806 mi
Average flight time
2 hours 20 mins

Spokane to Las Vegas Flights

The cheapest times to fly from Spokane to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to Las Vegas are during the month of September. You can find some of the cheapest flights from Spokane to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Las Vegas

Sunday is one of the best days to book for cheap flights from Spokane to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS) cost?
Snag cheap return fares starting from $116 from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving GEG on July 31 2025 and touching down at LAS. The price was last updated on July 13 2025 and has not changed since.
What is the cheapest month to fly from GEG to LAS?
The cheapest flights from GEG to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
Hop on a direct flight with Southwest Airlines and journey straight from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS).
What is the cheapest airline that flies from GEG to LAS?
Currently, the cheapest airline operating one-way flights from GEG to LAS is Southwest Airlines. You can book a seat on this route from $58. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GEG on September 11 2025. Prices were last updated on July 13 2025 and have not changed since.
How many flights per day from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
When flying out of Spokane Intl. Airport (GEG), you can choose from an average of 2 daily direct flights to Harry Reid Intl. Airport (LAS).
What are the most popular departure times for flights from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
More passengers fly between GEG and LAS at 7 AM than at any other point in the day. Looking to skip the crowds? Try choosing a quieter departure window and you could save on your ticket as well.
What day of the week has the most flights from GEG to LAS?
If you travel on a Thursday, you'll get the greatest range of options for flights from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
Spokane Intl. Airport (GEG)'s earliest flight to Harry Reid Intl. Airport (LAS) leaves at approximately 6:30AM UTC-8. With a total flight time of 2h 35m, you'll touch down at around 9:05AM UTC-8.
How long does it take to fly from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
It usually takes 2 hours and 26 minutes to cover the 810 mi from GEG to LAS.
What airline has the least delays from GEG to LAS?
With 84% of journeys generally arriving as scheduled, Southwest Airlines has the best on-time performance for direct flights from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS). To check your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
Book a flight from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Spokane Intl. Airport (GEG)?
If you're flying on a direct flight from Spokane Intl. Airport (GEG) to Las Vegas, Harry Reid Intl. Airport (LAS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your plane ticket from GEG to LAS just before your getaway is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a GEG to LAS flight and hotel package?
You can save money by securing a GEG to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Harry Reid Intl. Airport (LAS)?
If you booked your GEG to LAS flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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