$161 Cheap Flights from Las Vegas (LAS) to Flagstaff (FLG)

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

Prices were available within the past 7 days and start at $161 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Flights from Las Vegas (LAS) to Flagstaff (FLG)
Origin airport
Harry Reid Intl.
Destination airport
Flagstaff Pulliam Field
Airlines serving
American Airlines
Roundtrip price
$304
Distance
205 mi

Las Vegas to Flagstaff Flights

The cheapest times to fly from Las Vegas to Flagstaff

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

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

Sunday is one of the best days to book for cheap flights from Las Vegas to Flagstaff: 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 Las Vegas to Flagstaff

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 Las Vegas to Flagstaff in 2025. You can also book with separate airlines for your outbound and return journeys, from $161 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 Las Vegas to Flagstaff 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 Las Vegas to Flagstaff 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

Is it cheaper to buy a plane ticket from LAS to FLG last minute?
Booking your journey from McCarran Airport to Flagstaff Airport last minute could save you a tidy sum if you stumble on a bargain. However, fares don’t typically get cheaper as the date of departure nears. If you choose to wait, flights could also be booked out or the best seats taken. If you’d rather play it safe, book well in advance of when you want to leave. Remember that some of the most awesome deals can be found up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Flagstaff from Las Vegas?
Flagstaff Pulliam Field Airport (FLG), Prescott Municipal Airport (PRC) and Sedona, AZ (SDX) are your options when flying from Las Vegas to Flagstaff. About 4 mi south of central Flagstaff, Flagstaff Pulliam Field Airport (FLG) is the city’s major gateway. Take into account factors like flight schedules and the distance to your hotel before picking your airport. Lowell Observatory and Northern Arizona University are two excellent attractions to put on your must-see list when you arrive.
Can I change the date of my flight from LAS to FLG?
Make changes quickly to your McCarran Airport to FLG flight through the Expedia Trips portal. Before you amend times or dates, check out the rules and restrictions in your itinerary to find out what you’re allowed to do and what charges may apply. Some carriers have a change fee per person, plus any difference in fare prices. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also visit our Customer Service portal for further information and to chat with our Virtual Agent.

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*Available to One Key members.