LAS - PIA

$170 Find Cheap Flights from Las Vegas to Peoria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Peoria departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Peoria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Peoria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Peoria, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$170
Overall average: $403
Allegiant Air
Fri 12/19Mon 12/22
LAS - PIA • Non-stop
Cheapest one-way
$179
Typical prices: $278-$452
Allegiant Air
Mon 3/30
LAS - PIA • Non-stop
Top airlines
Allegiant Air
Cheapest • from $170 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 25% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Las Vegas to Peoria 4 days a week: Mon, Wed, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Peoria!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Peoria (LAS-PIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Peoria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Peoria

Fri, Dec 19 - Mon, Dec 22
Allegiant Air Logo
3:49 pm - 9:02 pmLAS-PIA
3h 13mnonstop
Allegiant Air Logo
9:52 pm - 11:31 pmPIA-LAS
3h 39mnonstop
$170Allegiant Air
Find Deal
Tue, Apr 7 - Wed, Apr 15
American Airlines Logo
6:00 am - 2:16 pmLAS-PIA
6h 16m1 stop
American Airlines Logo
6:41 pm - 10:40 pmPIA-LAS
5h 59m1 stop
$259American Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 22
Multiple Airlines Logo
3:49 pm - 9:02 pmLAS-PIA
3h 13mnonstop
Multiple Airlines Logo
9:16 pm - 8:45 pmPIA-LAS
25h 29m2 stops
$266Multiple Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 22
Multiple Airlines Logo
3:49 pm - 9:02 pmLAS-PIA
3h 13mnonstop
Multiple Airlines Logo
3:13 pm - 8:05 amPIA-LAS
18h 52m1 stop
$268Multiple Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 15
United Airlines Logo
1:15 pm - 8:47 pmLAS-PIA
5h 32m1 stop
United Airlines Logo
10:40 am - 7:12 pmPIA-LAS
10h 32m2 stops
$283United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 21
United Airlines Logo
12:59 am - 12:20 pmLAS-PIA
9h 21m2 stops
United Airlines Logo
5:19 pm - 10:32 pmPIA-LAS
7h 13m1 stop
$289United Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 22
United Airlines Logo
7:00 am - 4:43 pmLAS-PIA
7h 43m1 stop
United Airlines Logo
3:30 pm - 9:58 pmPIA-LAS
8h 28m2 stops
$296United Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 21
Multiple Airlines Logo
3:54 pm - 7:22 pmLAS-PIA
25h 28m1 stop
Multiple Airlines Logo
8:45 pm - 10:15 amPIA-LAS
15h 30m1 stop
$307Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 21
Multiple Airlines Logo
6:30 am - 7:55 pmLAS-PIA
11h 25m1 stop
Multiple Airlines Logo
8:45 pm - 10:30 pmPIA-LAS
27h 45m2 stops
$344Multiple Airlines
Find Deal
Mon, Apr 6 - Wed, Apr 15
United Airlines Logo
12:36 am - 2:03 pmLAS-PIA
11h 27m2 stops
United Airlines Logo
2:50 pm - 11:56 pmPIA-LAS
11h 06m2 stops
$349United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Las Vegas to Peoria flights

Get data-powered insights and trends into flights from Las Vegas to Peoria to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Peoria?

The average price of all round-trip flights from Las Vegas to Peoria clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Las Vegas to Peoria, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Peoria, Wednesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Las Vegas to Peoria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Peoria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Peoria is July, where tickets cost $223 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $403 and $385 respectively.

Can I save money by flying with a layover from Las Vegas to Peoria?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $312, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$170
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Las Vegas to Peoria

When to book flights from Las Vegas to Peoria

Are your dates flexible? Find out the best times to travel from Las Vegas to Peoria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Peoria

  • What is the cheapest flight from Las Vegas to Peoria?

    In the last 3 days, the lowest price for a flight from Las Vegas to Peoria was $179 for a one-way ticket and $170 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Peoria?

    No

  • Which airports will I be using when flying from Las Vegas to Peoria?

    When flying out of Las Vegas you will be using Las Vegas Harry Reid Intl. You will be landing at Peoria, also known as Greater Peoria.

  • Which aircraft models fly most regularly from Las Vegas to Peoria?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Peoria flight route.

  • Which airline alliances offer flights from Las Vegas to Peoria?

    Star Alliance, and oneworld are the airline alliances operating flights between Las Vegas and Peoria, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Las Vegas to Peoria?

    You can catch a nonstop flight from Las Vegas to Peoria on on Monday, Wednesday, Friday, and Saturday.

  • Which is the best airline for flights from Las Vegas to Peoria, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Peoria are United Airlines and American Airlines. With an average price for the route of $367 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $323 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Las Vegas to Peoria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Peoria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Peoria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Peoria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and PIA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Peoria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Las Vegas to Peoria?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Greater Peoria.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Greater Peoria Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Greater Peoria

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Greater Peoria to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Las Vegas to Peoria

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Peoria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Peoria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9043 reviews
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

10.0 ExcellentJeremy, Nov 2025XNA - ORD
Read more United Airlines reviews

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

Excellent - explanations were clear staff was nice and flight was comfortable

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

Everything you need to know for your flight from Las Vegas to Peoria

Information on your arrival and departure airports