A highway interchange with multiple overpasses, a parking garage, and a large building with a distinctive roof.

Cheap Flights from Dayton (DAY) to Las Vegas (LAS)

Popular airlines from Dayton Intl. Airport (DAY) to Harry Reid Intl. Airport (LAS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Dayton (DAY) to Las Vegas (LAS)

Prices were available within the past 7 days and start at for one-way flights and £733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 24 Jul - Mon, 27 Jul
DAY
Dayton
LAS
Las Vegas
£733 Return, found 2 days ago
£733
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 24 Jul from Dayton to Las Vegas, returning Mon, 27 Jul, priced at £733 found 2 days ago
Alaska Airlines
Fri, 24 Jul - Mon, 27 Jul
DAY
Dayton
LAS
Las Vegas
£786 Return, found 2 days ago
£786
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 24 Jul from Dayton to Las Vegas, returning Mon, 27 Jul, priced at £786 found 2 days ago
Alaska Airlines
Fri, 24 Jul - Mon, 27 Jul
DAY
Dayton
LAS
Las Vegas
£847 Return, found 2 days ago
£847
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 24 Jul from Dayton to Las Vegas, returning Mon, 27 Jul, priced at £847 found 2 days ago
Alaska Airlines
Fri, 24 Jul - Mon, 27 Jul
DAY
Dayton
LAS
Las Vegas
£1,500 Return, found 2 days ago
£1,500
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 24 Jul from Dayton to Las Vegas, returning Mon, 27 Jul, priced at £1,500 found 2 days ago
Alaska Airlines
Fri, 24 Jul - Mon, 27 Jul
DAY
Dayton
LAS
Las Vegas
£1,521 Return, found 2 days ago
£1,521
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 24 Jul from Dayton to Las Vegas, returning Mon, 27 Jul, priced at £1,521 found 2 days ago

Find the cheapest month to fly from Dayton (DAY) to Las Vegas (LAS)

January is typically the cheapest month to fly

From £216 - £411 per traveller.

Frequently asked questions

How much does a flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find one-way and return flights from DAY to LAS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DAY to LAS ticket fares go up or down.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The cheapest months to fly from DAY to LAS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dayton, OH (DAY) to Las Vegas, NV (LAS)?
Enter DAY to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
United is one of the cheapest airlines offering connecting return flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), with prices starting from around £214 for flights that can be booked for departure within the next year. These flights typically include a layover in Chicago (ORD-O'Hare Intl.). Prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Dayton, OH (DAY) to Las Vegas, NV (LAS)?
To find a cheap flight from Dayton, OH (DAY) to Las Vegas, NV (LAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dayton, OH (DAY) to Las Vegas, NV (LAS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Dayton, OH (DAY) to Las Vegas, NV (LAS). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Flying from DAY to LAS with a connection usually takes about 7 hours 30 minutes, traveling roughly 2,729 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dayton, OH (DAY) to Las Vegas, NV (LAS)?
Select the "Business class" and "First class" filters when looking for Dayton, OH (DAY) to Las Vegas, NV (LAS) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dayton, OH (DAY) to Las Vegas, NV (LAS) flight with Expedia?
It's easy to earn miles on a Dayton, OH (DAY) to Las Vegas, NV (LAS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Dayton, OH (DAY) to Las Vegas, NV (LAS) at the last minute?
Typically, booking a last minute flight from Dayton, OH (DAY) to Las Vegas, NV (LAS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dayton, OH (DAY) to Las Vegas, NV (LAS) flight and hotel package?
Securing a Dayton, OH (DAY) to Las Vegas, NV (LAS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dayton, OH (DAY) to Las Vegas, NV (LAS)?
If you booked your Dayton, OH (DAY) to Las Vegas, NV (LAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Harry Reid Intl.
Return price
£733
Distance
2713 km

Book with confidence

Compare flights from Dayton to Las Vegas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dayton to Las Vegas. Operating between them flights per day, 5 airlines cover the route. And fly direct, getting you to Harry Reid Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from James M. Cox Dayton Intl. to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from James M. Cox Dayton Intl. (DAY) to Harry Reid Intl. (LAS)

The easiest way to view the best deals on flights from Dayton to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from James M. Cox Dayton Intl. to Harry Reid Intl. start at just £733 and range up to £1,521.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dayton and Las Vegas
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dayton to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from James M. Cox Dayton Intl. to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Dayton to Las Vegas easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.