$126 Cheap United flights Phoenix (PHX) to Peoria (PIA)

View $126 flight on Tue, Nov 18, 2025Opens in a new window

$126 Cheap United flights Phoenix (PHX) to Peoria (PIA)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 17 - Tue, Sep 30
PHX
Phoenix
PIA
Peoria
$251 Roundtrip, found 5 hours ago
$251
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Sep 17 from Phoenix to Peoria, returning Tue, Sep 30, priced at $251 found 5 hours ago
United
Tue, Oct 7 - Sat, Oct 18
PHX
Phoenix
PIA
Peoria
$253 Roundtrip, found 4 hours ago
$253
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Oct 7 from Phoenix to Peoria, returning Sat, Oct 18, priced at $253 found 4 hours ago
United
Wed, Sep 17 - Tue, Sep 30
PHX
Phoenix
PIA
Peoria
$255 Roundtrip, found 5 hours ago
$255
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Sep 17 from Phoenix to Peoria, returning Tue, Sep 30, priced at $255 found 5 hours ago
United
Tue, Oct 7 - Sat, Oct 18
PHX
Phoenix
PIA
Peoria
$258 Roundtrip, found 4 hours ago
$258
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Oct 7 from Phoenix to Peoria, returning Sat, Oct 18, priced at $258 found 4 hours ago
United
Sat, Sep 20 - Mon, Sep 22
PHX
Phoenix
PIA
Peoria
$260 Roundtrip, found 17 hours ago
$260
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Sep 20 from Phoenix to Peoria, returning Mon, Sep 22, priced at $260 found 17 hours ago
United
Wed, Sep 17 - Tue, Sep 30
PHX
Phoenix
PIA
Peoria
$265 Roundtrip, found 5 hours ago
$265
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Sep 17 from Phoenix to Peoria, returning Tue, Sep 30, priced at $265 found 5 hours ago
Flights from Phoenix (PHX) to Peoria (PIA)
Origin airport
Sky Harbor Intl.
Destination airport
Greater Peoria Regional
Airlines serving
American Airlines, United
Popular airline
American Airlines
Distance
1323 mi

Frequently asked questions

How much is a United Airlines flight from Sky Harbor Intl. Airport (PHX) to Greater Peoria Regional Airport (PIA)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines return flights from $251 from PHX to PIA. Affordable one-way fares from $126 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHX to PIA with United Airlines?
February is one of the least expensive months to travel to Peoria with United Airlines. You could also find great deals on one-way and round-trip fares in December.
What is the cheapest time to book flights from Sky Harbor Intl. Airport (PHX) to Greater Peoria Regional Airport (PIA) with United Airlines?
Begin your search one to three months ahead of your departure date to score cheaper fares on United Airlines flights from Sky Harbor Intl. Airport (PHX) to Greater Peoria Regional Airport (PIA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Sky Harbor Intl. Airport (PHX) to Greater Peoria Regional Airport (PIA)?
Enter your dates, click search and use the "Nonstop" filter on Expedia to find any direct flights from PHX to PIA with United Airlines or other airlines.
What is the earliest United Airlines flight from PHX to PIA?
Search United Airlines's earliest flights from PHX to PIA by checking our "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Peoria?
Greater Peoria Regional Airport (PIA) is the main Peoria gateway for United Airlines flights from Sky Harbor Intl. Airport (PHX).
Why fly with United Airlines from PHX to PIA?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to travel from PHX to PIA with United Airlines. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* on top of any airline loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Sky Harbor Intl. Airport (PHX) to Greater Peoria Regional Airport (PIA)?
It's generally possible to reschedule or cancel your flight, although additional fees may apply if your booking was made more than 24 hours ago. Need to keep your options open? Make use of our "No cancel fee" or "Changes included" filter to find flights that won't penalize you if you have to alter your plans. To update your itinerary, head to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.