$181 Cheap Flights from Flagstaff (FLG) to Las Vegas (LAS)

View $181 flight on Thu, Feb 19, 2026Opens in a new window

Popular airlines from Flagstaff Pulliam Field (FLG) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Flagstaff to Las Vegas (FLG-LAS)

Prices were available within the past 7 days and start at $181 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 21 - Tue, Nov 25
FLG
Flagstaff
LAS
Las Vegas
$306 Roundtrip, found 9 hours ago
$306
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Flagstaff to Las Vegas, returning Tue, Nov 25, priced at $306 found 9 hours ago
American Airlines
Fri, Nov 21 - Tue, Nov 25
FLG
Flagstaff
LAS
Las Vegas
$336 Roundtrip, found 9 hours ago
$336
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Flagstaff to Las Vegas, returning Tue, Nov 25, priced at $336 found 9 hours ago
American Airlines
Sun, May 10 - Tue, May 12
FLG
Flagstaff
LAS
Las Vegas
$356 Roundtrip, found 4 hours ago
$356
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun, May 10 from Flagstaff to Las Vegas, returning Tue, May 12, priced at $356 found 4 hours ago
American Airlines
Fri, Nov 21 - Mon, Dec 1
FLG
Flagstaff
LAS
Las Vegas
$366 Roundtrip, just found
$366
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 21 from Flagstaff to Las Vegas, returning Mon, Dec 1, priced at $366 just found
American Airlines
Sun, May 10 - Tue, May 12
FLG
Flagstaff
LAS
Las Vegas
$386 Roundtrip, found 4 hours ago
$386
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun, May 10 from Flagstaff to Las Vegas, returning Tue, May 12, priced at $386 found 4 hours ago
American Airlines
Tue, Dec 30 - Sun, Jan 4
FLG
Flagstaff
LAS
Las Vegas
$396 Roundtrip, found 3 days ago
$396
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 30 from Flagstaff to Las Vegas, returning Sun, Jan 4, priced at $396 found 3 days ago
American Airlines
Tue, Nov 18 - Mon, Dec 1
FLG
Flagstaff
LAS
Las Vegas
$406 Roundtrip, just found
$406
Roundtrip
just found
Select American Airlines flight, departing Tue, Nov 18 from Flagstaff to Las Vegas, returning Mon, Dec 1, priced at $406 just found
American Airlines
Tue, Apr 28 - Sun, May 17
FLG
Flagstaff
LAS
Las Vegas
$416 Roundtrip, found 5 days ago
$416
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Apr 28 from Flagstaff to Las Vegas, returning Sun, May 17, priced at $416 found 5 days ago
American Airlines
Fri, Nov 21 - Mon, Dec 8
FLG
Flagstaff
LAS
Las Vegas
$426 Roundtrip, just found
$426
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 21 from Flagstaff to Las Vegas, returning Mon, Dec 8, priced at $426 just found
American Airlines
Fri, Dec 12 - Sun, Dec 14
FLG
Flagstaff
LAS
Las Vegas
$429 Roundtrip, found 2 days ago
$429
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 12 from Flagstaff to Las Vegas, returning Sun, Dec 14, priced at $429 found 2 days ago

Find the cheapest month to fly from Flagstaff (FLG) to Las Vegas (LAS)

August is typically the cheapest month to fly

From $285 - $600 per traveler.

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 $396
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $396

Frequently asked questions

How much does a flight from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS) cost?
Lock in a cheap one-way flight from $181 or cheap return flight from $306 from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS)?
The cheapest month to fly from FLG to LAS is November, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS)?
To find the cheapest airline flying from FLG to LAS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS)?
Direct flights from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FLG to LAS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS)?
To avoid potential delays on the Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute bookings from FLG to LAS are typically more expensive. To lock in the lowest prices, start looking for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a FLG to LAS flight and hotel package?
You can save money by securing a FLG to LAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Flagstaff Pulliam Field Airport (FLG) to Harry Reid Intl. Airport (LAS)?
You can usually reschedule or cancel your FLG to LAS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Flagstaff Pulliam Field
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines
Roundtrip price
$300
Distance
205 mi

Book with confidence

Flagstaff to Las Vegas Flights

The cheapest times to fly from Flagstaff 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 Flagstaff to Las Vegas are during the month of November. You can find some of the cheapest flights from Flagstaff to Las Vegas with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Flagstaff 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 Flagstaff 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 Flagstaff to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $181 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 Flagstaff 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 Flagstaff 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.

 

Flagstaff to Las Vegas Flights

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*Available to One Key members.