HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phoenix

$191+ Cheap flights from Peoria, IL (PIA) to Phoenix

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — PHX
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Phoenix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Peoria to Phoenix

Cheapest flights from Peoria to Phoenix
Explore the most affordable flight options available from Peoria to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:30 pm
PIA
-
PHX
1 stop8h 23m
United Airlines
Wed 5/134:35 pm
PHX
-
PIA
1 stop5h 31m
United Airlines
Deal found 3/29$291
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:35 pm
PIA
-
PHX
1 stop6h 35m
United Airlines
Sun 5/311:30 pm
PHX
-
PIA
1 stop8h 34m
United Airlines
Deal found 3/29$320
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:30 pm
PIA
-
PHX
1 stop6h 31m
United Airlines
Tue 5/126:00 am
PHX
-
PIA
2 stops8h 50m
United Airlines
Deal found 3/27$325
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 5/2512:53 pm
PIA
-
PHX
1 stop24h 30m
Multiple Airlines
Wed 6/36:53 pm
PHX
-
PIA
1 stop22h 37m
Multiple Airlines
Deal found 3/31$347
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/146:54 pm
PIA
-
PHX
1 stop7h 05m
American Airlines
Wed 5/201:15 am
PHX
-
PIA
1 stop6h 08m
American Airlines
Deal found 3/30$348
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:43 pm
PIA
-
PHX
1 stop6h 13m
United Airlines
Mon 5/411:30 pm
PHX
-
PIA
1 stop8h 34m
United Airlines
Deal found 3/30$349
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:25 am
PIA
-
PHX
2 stops7h 58m
United Airlines
Sun 9/64:28 pm
PHX
-
PIA
1 stop5h 54m
United Airlines
Deal found 3/28$354
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/271:33 pm
PIA
-
PHX
1 stop9h 19m
Multiple Airlines
Mon 5/410:59 pm
PHX
-
PIA
2 stops35h 39m
Multiple Airlines
Deal found 3/29$357
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 5/258:09 pm
PIA
-
PHX
2 stops28h 12m
Multiple Airlines
Thu 6/45:15 am
PHX
-
PIA
1 stop12h 15m
Multiple Airlines
Deal found 3/31$375
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 5/2512:53 pm
PIA
-
PHX
1 stop24h 30m
Multiple Airlines
Tue 6/212:29 pm
PHX
-
PIA
2 stops19h 31m
Multiple Airlines
Deal found 3/31$378

Find flight deals from Peoria to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Phoenix (PH1). 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 March 31, 2026.

Round-trip from

$291
(United Airlines)

One-way from

$191
(United Airlines)

Popular in

October

Cheapest in

September

Average price

$381
From Greater Peoria to Phoenix
Search Deals
One-way flight from Greater Peoria to Phoenix
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Phoenix 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 March 31, 2026.
Use the filters below to find and compare flights from Peoria to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Mon 4/27

7:43 pm-11:56 pm

1 stop6h 13m

Phoenix Sky Harbor Intl

Mon 5/4

11:30 pm-10:04 am

1 stop8h 34m

$349
Quickest round-trip

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Wed 9/2

8:25 am-2:23 pm

2 stops7h 58m

Phoenix Sky Harbor Intl

Sun 9/6

4:28 pm-12:22 am

1 stop5h 54m

$354

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Mon 5/25

8:09 pm-10:21 pm

2 stops28h 12m

Phoenix Sky Harbor Intl

Thu 6/4

5:15 am-7:30 pm

1 stop12h 15m

$375

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Wed 5/6

2:50 pm-10:01 pm

1 stop9h 11m

Phoenix Sky Harbor Intl

Wed 5/13

11:30 pm-10:04 am

1 stop8h 34m

$381

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Sat 5/2

5:30 pm-11:53 pm

1 stop8h 23m

Phoenix Sky Harbor Intl

Wed 5/6

11:30 pm-10:04 am

1 stop8h 34m

$381

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Wed 5/13

1:35 pm-9:32 pm

2 stops9h 57m

Phoenix Sky Harbor Intl

Sat 5/16

11:30 pm-10:04 am

1 stop8h 34m

$386

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Fri 6/5

5:33 pm-10:10 pm

1 stop6h 37m

Phoenix Sky Harbor Intl

Mon 6/8

11:50 pm-10:10 am

1 stop8h 20m

$439

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Mon 6/8

5:33 pm-11:22 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

Tue 6/16

11:50 pm-10:10 am

1 stop8h 20m

$439

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Fri 4/24

5:35 pm-10:20 pm

1 stop6h 45m

Phoenix Sky Harbor Intl

Mon 4/27

11:59 pm-10:02 am

1 stop8h 03m

$439

PeoriaPhoenix

PIA - PHX

PIAPHX

Greater Peoria

Fri 4/24

7:43 pm-11:56 pm

1 stop6h 13m

Phoenix Sky Harbor Intl

Fri 5/1

11:30 pm-10:04 am

1 stop8h 34m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Peoria to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Peoria 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 Peoria to Phoenix

What is the cheapest month to book a flight from Peoria, Illinois to Phoenix?

Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Phoenix (average of $79). Flying from Peoria, Illinois to Phoenix in March is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Peoria to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2026.

When flying from Peoria, Illinois to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight at noon.

What is the cheapest day to fly from Peoria, Illinois to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Peoria to Phoenix. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Peoria, Illinois to Phoenix flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Peoria, Illinois to Phoenix?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated March 31, 2026.
See what other customers who have flown with United Airlines,Allegiant Air, andAmerican Airlines from Peoria to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,530 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,530 reviews
United Airlines
7.4
Good
9,530 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Allegiant Air
7.3
Good
709 reviews
United Airlines
7.4
Good
9,530 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,545 reviews
United Airlines
7.4
Good
9,530 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from Peoria to Phoenix?

    Located just 6.0 mi from the city center, Greater Peoria is the airport most travelers will use when flying to Phoenix from Peoria. Booking flights from Greater Peoria (PIA) to Phoenix should be relatively easy as there are 0 daily outbound flights to Phoenix from 3 different airlines.

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

    Departing from Peoria, Illinois to Phoenix will take you 6h 13m. The distance from Peoria, Illinois to Phoenix is about 1322 mi.

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

    Cheapflights users have booked flights from Peoria, Illinois to Phoenix round-trip from $79. Other airlines that can offer you cheap pricing are American Airlines, from $229, and United Airlines, from $250. Users have found that Allegiant Air is 80% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Peoria to Phoenix?

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

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

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

  • What is the cheapest month to book a flight from Peoria, Illinois to Phoenix?

    Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Phoenix (average of $79). Flying from Peoria, Illinois to Phoenix in March is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 3 airlines flying from Peoria to Phoenix

Discover the top 3 airlines that operate flights from Peoria to Phoenix. 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 March 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$79Average$279FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$229Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$379FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.