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Cheap flights from Peoria, IL (PIA) to Phoenix

PIA — PHX
Nov 14 — Nov 211
Sat 11/14
Sat 11/21
1 adult, Economy
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Find flight deals from Peoria to Phoenix

Popular in

October

Cheapest in

August

Average price

$699
Highest demand for flights based on searches. 16% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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

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, July is the cheapest month in which you can book a flight from Peoria, Illinois to Phoenix (average of $184). Flying from Peoria, Illinois to Phoenix in February is currently the most expensive (average of $392). 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?

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 27% versus a flight in the morning.

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

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. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Phoenix

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
10,362 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,362 reviews
United Airlines
7.4
Good
10,362 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Allegiant Air
7.3
Good
678 reviews
United Airlines
7.4
Good
10,362 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.0
Good
12,168 reviews
United Airlines
7.4
Good
10,362 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

  • 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.

  • 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 $148. Other airlines that can offer you cheap pricing are United Airlines, from $275, and American Airlines, from $284. Users have found that Allegiant Air is 65% 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, July is the cheapest month in which you can book a flight from Peoria, Illinois to Phoenix (average of $184). Flying from Peoria, Illinois to Phoenix in February is currently the most expensive (average of $392). 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

Top 3 airlines flying from Peoria to Phoenix

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$148Average$259FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$275Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$378FlexibilityNo cancel feeOn-time71%

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