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Peoria

$87+ Cheap flights from Las Vegas to Peoria, IL (LAS - PIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PIA
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Las Vegas to Peoria

Cheapest flights from Las Vegas to Peoria
Explore the most affordable flight options available from Las Vegas to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:15 am
LAS
-
PIA
1 stop7h 09m
Multiple Airlines
Fri 8/287:19 pm
PIA
-
LAS
Nonstop3h 30m
Multiple Airlines
Deal found 7/25$239
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:20 pm
LAS
-
PIA
Nonstop3h 19m
Multiple Airlines
Sun 9/610:07 am
PIA
-
LAS
1 stop5h 40m
Multiple Airlines
Deal found 7/28$262
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:14 pm
LAS
-
PIA
1 stop13h 45m
Multiple Airlines
Sun 10/252:37 pm
PIA
-
LAS
Nonstop3h 40m
Multiple Airlines
Deal found 7/28$293
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:35 am
LAS
-
PIA
Nonstop3h 20m
Allegiant Air
Mon 8/1012:45 pm
PIA
-
LAS
Nonstop3h 40m
Allegiant Air
Deal found 7/29$300
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm
LAS
-
PIA
1 stop6h 22m
American Airlines
Tue 9/225:28 pm
PIA
-
LAS
1 stop7h 32m
American Airlines
Deal found 7/27$309
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:36 pm
LAS
-
PIA
1 stop17h 33m
Multiple Airlines
Wed 9/234:54 pm
PIA
-
LAS
2 stops32h 34m
Multiple Airlines
Deal found 7/25$333
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:23 pm
LAS
-
PIA
1 stop5h 56m
American Airlines
Sat 8/223:02 pm
PIA
-
LAS
1 stop7h 26m
American Airlines
Deal found 7/27$339
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:49 pm
LAS
-
PIA
2 stops22h 53m
Allegiant Air
Fri 8/287:19 pm
PIA
-
LAS
Nonstop3h 30m
Allegiant Air
Deal found 7/25$341
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:25 pm
LAS
-
PIA
2 stops41h 04m
Multiple Airlines
Sat 10/2412:49 pm
PIA
-
LAS
1 stop13h 01m
Multiple Airlines
Deal found 7/29$353

Find flight deals from Las Vegas to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(Kiwi.com)

One-way from

$87
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$298

Good round-trip deal

$229 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Greater Peoria flights.
Search Deals
From Las Vegas Harry Reid Intl to Greater Peoria
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Greater Peoria
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Greater Peoria.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Peoria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Las Vegas to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Fri 9/4

2:20 pm-7:39 pm

Nonstop3h 19m

Greater Peoria

Sun 9/6

10:07 am-1:47 pm

1 stop5h 40m

$262

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Fri 10/23

3:23 pm-11:59 am

1 stop18h 36m

Greater Peoria

Sun 10/25

9:54 pm-7:46 am

1 stop11h 52m

$319

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Thu 8/27

2:49 pm-3:42 pm

2 stops22h 53m

Greater Peoria

Fri 8/28

7:19 pm-8:49 pm

Nonstop3h 30m

$341

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Sun 10/18

7:25 pm-2:29 pm

2 stops41h 04m

Greater Peoria

Sat 10/24

12:49 pm-11:50 pm

1 stop13h 01m

$353

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Mon 9/14

12:59 am-9:35 am

2 stops30h 36m

Greater Peoria

Tue 9/22

3:19 pm-9:40 am

1 stop20h 21m

$367

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Thu 8/20

7:10 am-2:57 pm

1 stop5h 47m

Greater Peoria

Sat 8/22

10:41 am-6:24 pm

2 stops9h 43m

$378

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Wed 9/9

11:51 am-8:45 pm

1 stop6h 54m

Greater Peoria

Tue 9/15

6:05 am-4:53 pm

2 stops12h 48m

$404

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Mon 8/17

3:23 pm-11:19 pm

1 stop5h 56m

Greater Peoria

Sat 8/22

12:20 pm-6:40 pm

2 stops8h 20m

$431

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Wed 10/28

12:59 am-1:53 pm

2 stops10h 54m

Greater Peoria

Sun 11/1

5:22 pm-10:32 pm

1 stop7h 10m

$494
Cheapest one-way

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Wed 9/9

9:37 am-8:59 pm

2 stops9h 22m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas to Peoria

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Peoria in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from LAS to PIA?

Find hourly flight availability from Las Vegas to Peoria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

When flying from Las Vegas to Peoria, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peoria. Reviews last updated July 29, 2026.
See what other customers who have flown with Allegiant Air and American Airlines from Las Vegas to Peoria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
678 reviews

Crew

8.1

Food

5.8

Overall

7.3

Boarding

7.6

Comfort

6.9

Entertainment

5.5

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2026

DEN - TYS

Everything about the flight timing was perfect. The plane was clean and comfortable. The only aggravation is no access to phone charging or complementary food/drink on a cross-country trip. There were no entertainment options, so I'm not sure how I'm supposed to evaluate that on a survey. It's a discount carrier, I get it, but other options are flying the same route with better depart/arrival times that offer these options.
Allegiant Air
7.3
Good
678 reviews
Allegiant Air
7.3
Good
678 reviews

Crew

8.1

Food

5.8

Overall

7.3

Boarding

7.6

Comfort

6.9

Entertainment

5.5

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2026

DEN - TYS

Everything about the flight timing was perfect. The plane was clean and comfortable. The only aggravation is no access to phone charging or complementary food/drink on a cross-country trip. There were no entertainment options, so I'm not sure how I'm supposed to evaluate that on a survey. It's a discount carrier, I get it, but other options are flying the same route with better depart/arrival times that offer these options.
American Airlines
7.1
Good
11,842 reviews
Allegiant Air
7.3
Good
678 reviews

Crew

8.1

Food

5.8

Overall

7.3

Boarding

7.6

Comfort

6.9

Entertainment

5.5

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2026

DEN - TYS

Everything about the flight timing was perfect. The plane was clean and comfortable. The only aggravation is no access to phone charging or complementary food/drink on a cross-country trip. There were no entertainment options, so I'm not sure how I'm supposed to evaluate that on a survey. It's a discount carrier, I get it, but other options are flying the same route with better depart/arrival times that offer these options.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Peoria, Illinois?

    Allegiant Air can get you from Las Vegas to Peoria, Illinois in just under 22h 53m. Your travel time can differ by up to . The distance between Las Vegas and Peoria, Illinois is about 1408 mi.

  • What are the cheapest airlines flying from Las Vegas to Peoria, Illinois round-trip?

    Allegiant Air, at $158, was found to be the cheapest airline from Las Vegas to Peoria, Illinois. An alternate airline flying to your destination would be American Airlines. You may be able to fly from Las Vegas to Peoria, Illinois for 58% less than the average price by searching for these airlines.

  • What are the cheapest flights from Las Vegas to Peoria, Illinois?

    While on average a flight from Las Vegas to Peoria, Illinois is generally $229, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Las Vegas Harry Reid Intl - Greater Peoria), you can expect to pay $262 for that flight.

  • Can I find deals for flights from Las Vegas to Peoria that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Peoria.

  • Can I find deals for business class flights from Las Vegas to Peoria?

    Yes. Cheapflights offers flight deals from Las Vegas to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Las Vegas to Peoria

Discover the top 2 airlines that operate flights from Las Vegas to Peoria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$158Average$270FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$298Average$328FlexibilityNo cancel feeOn-time71%

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