PIA - ORD

$128 Find Cheap Flights from Peoria to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Peoria to O'Hare Intl departing on 4/20. 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 Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to Chicago, 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 Peoria to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$179
American Airlines
Sat 3/21Fri 3/27
PIA - ORD • Non-stop
Cheapest one-way
$128
Typical prices: $286-$344
Multiple Airlines
Mon 4/20
PIA - ORD • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Basic Economy is carry-on only with late boarding.
United's Economy Plus offers up to six inches more legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
American Airlines
Cheapest • from $179 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with American Airlines and United Airlines. Average duration is 1h 13m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
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 O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Peoria to O'Hare Intl (PIA-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Peoria to O'Hare Intl 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 Peoria to O'Hare Intl

Sat, Mar 21 - Fri, Mar 27
American Airlines Logo
5:15 am - 6:22 am
PIA
-
ORD
1h 07mnonstop
American Airlines Logo
10:24 pm - 11:25 pm
ORD
-
PIA
1h 01mnonstop
$179American Airlines
Mon, Mar 9 - Sat, Mar 14
American Airlines Logo
6:50 pm - 8:00 pm
PIA
-
ORD
1h 10mnonstop
American Airlines Logo
11:17 am - 12:18 pm
ORD
-
PIA
1h 01mnonstop
$194American Airlines
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
10:01 am - 11:08 am
PIA
-
ORD
1h 07mnonstop
American Airlines Logo
8:26 am - 9:27 am
ORD
-
PIA
1h 01mnonstop
$209American Airlines
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
3:10 pm - 4:16 pm
PIA
-
ORD
1h 06mnonstop
American Airlines Logo
8:26 am - 9:27 am
ORD
-
PIA
1h 01mnonstop
$224American Airlines
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
1:20 pm - 2:33 pm
PIA
-
ORD
1h 13mnonstop
United Airlines Logo
8:50 am - 10:02 am
ORD
-
PIA
1h 12mnonstop
$239United Airlines
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
1:22 pm - 2:35 pm
PIA
-
ORD
1h 13mnonstop
American Airlines Logo
10:27 pm - 11:33 pm
ORD
-
PIA
1h 06mnonstop
$267American Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
2:51 pm - 4:06 pm
PIA
-
ORD
1h 15mnonstop
United Airlines Logo
12:40 pm - 1:45 pm
ORD
-
PIA
1h 05mnonstop
$269United Airlines
Thu, Mar 12 - Fri, Mar 13
American Airlines Logo
6:50 pm - 8:00 pm
PIA
-
ORD
1h 10mnonstop
American Airlines Logo
11:46 am - 12:47 pm
ORD
-
PIA
1h 01mnonstop
$302American Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
8:00 am - 9:25 am
PIA
-
ORD
1h 25mnonstop
United Airlines Logo
12:40 pm - 1:45 pm
ORD
-
PIA
1h 05mnonstop
$318United Airlines
Thu, Mar 19 - Fri, Mar 20
United Airlines Logo
1:25 pm - 2:40 pm
PIA
-
ORD
1h 15mnonstop
United Airlines Logo
9:15 pm - 10:20 pm
ORD
-
PIA
1h 05mnonstop
$327United Airlines
Booking Insights

KAYAK's insights & trends for Peoria to O'Hare Intl flights

Get data-powered insights and trends into flights from Peoria to O'Hare Intl 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 Peoria to Chicago O'Hare Airport?

The average price of all round-trip flights from Peoria to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Chicago O'Hare Airport on a Thursday and more expensive on a Monday. On your return trip to Peoria, you should consider flying back on a Friday, and avoid Mondays for better deals.

Expert advice

Expert advice for your flight from Peoria to O'Hare Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonMarch
Cheapest flight$128
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Peoria to Chicago O'Hare Airport

When to book flights from Peoria to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Peoria to O'Hare Intl 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 Peoria to Chicago O'Hare Airport flights

  • What is the cheapest flight from Peoria to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Peoria to Chicago O'Hare Intl Airport was $128 for a one-way ticket and $179 for a round-trip.

  • Do I need a passport to fly between Peoria and Chicago O'Hare Airport?

    A passport is not required to fly from Peoria to Chicago O'Hare Airport.

  • Which airports will I be using when flying from Peoria to Chicago O'Hare Airport?

    When flying out of Peoria you will be using Greater Peoria. You will be landing at Chicago O'Hare Airport, also known as Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Peoria to Chicago O'Hare Airport?

    American Airlines, Lufthansa, United Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Peoria to Chicago O'Hare Airport flight route.

  • Which aircraft models fly most regularly from Peoria to Chicago O'Hare Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Peoria to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Peoria to Chicago O'Hare Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Peoria and Chicago O'Hare Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Peoria to Chicago O'Hare Airport?

    There are nonstop flights from Peoria to Chicago O'Hare Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Peoria to Chicago are United Airlines and American Airlines. With an average price for the route of $269 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 $242 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Peoria to Chicago O'Hare Airport?

    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 Peoria to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Peoria to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Peoria 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 Peoria to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Peoria with another airline. Booking your flights between Peoria and ORD 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 Peoria to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Peoria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Peoria to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $277 or less one-way and $346 or less round-trip.

Prefer to fly direct from Peoria to Chicago O'Hare Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Greater Peoria to Chicago O'Hare Intl.
Find which airlines fly direct from Greater Peoria Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Greater Peoria to Chicago O'Hare Intl

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Greater Peoria

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Reviews of the top airlines flying from Peoria to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Peoria to Chicago. 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 Peoria to O'Hare Intl? 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 9335 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

8.0 ExcellentDarly, Feb 2026
LAX - ORD
Read more United Airlines reviews

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Waited for oxygen tanks for 30 minutes after boarding was complete.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Little warm on the plane and delayed for an hour

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Everything you need to know for your flight from Peoria to O'Hare Intl

Information on your arrival and departure airports