PIA - BWI

$126 Find Cheap Flights from Peoria to Baltimore

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 Baltimore departing on 8/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to Baltimore, 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 Baltimore, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Peoria to Baltimore (PIA-BWI)

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

Sat, Aug 2 - Tue, Aug 5
American Airlines Logo
4:11 pm - 12:37 amPIA-BWI
7h 26m1 stop
American Airlines Logo
7:49 pm - 12:12 amBWI-PIA
5h 23m1 stop
$249American Airlines
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Sat, Oct 25 - Sat, Oct 25
American Airlines Logo
5:00 am - 12:42 pmPIA-BWI
6h 42m1 stop
American Airlines Logo
6:13 pm - 11:21 pmBWI-PIA
6h 08m1 stop
$251American Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
American Airlines Logo
11:21 am - 10:19 pmPIA-BWI
9h 58m2 stops
American Airlines Logo
6:20 pm - 11:22 pmBWI-PIA
6h 02m1 stop
$254American Airlines
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Thu, Aug 21 - Mon, Aug 25
American Airlines Logo
11:21 am - 10:19 pmPIA-BWI
9h 58m2 stops
American Airlines Logo
6:00 am - 3:43 pmBWI-PIA
10h 43m2 stops
$289American Airlines
Find Deal
Sat, Jul 26 - Wed, Jul 30
United Airlines Logo
3:39 pm - 11:24 pmPIA-BWI
6h 45m1 stop
United Airlines Logo
6:15 am - 10:19 amBWI-PIA
5h 04m1 stop
$316United Airlines
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Sat, Aug 2 - Wed, Aug 6
American Airlines Logo
4:11 pm - 10:01 pmPIA-BWI
4h 50m1 stop
American Airlines Logo
6:54 pm - 11:02 pmBWI-PIA
5h 08m1 stop
$319American Airlines
Find Deal
Thu, Aug 7 - Sun, Aug 10
American Airlines Logo
4:15 pm - 10:19 pmPIA-BWI
5h 04m1 stop
American Airlines Logo
5:38 pm - 11:59 pmBWI-PIA
7h 21m1 stop
$329American Airlines
Find Deal
Fri, Jul 25 - Sun, Jul 27
 Logo
9:51 pm - 8:44 amPIA-BWI
9h 53m1 stop
 Logo
1:21 pm - 2:58 pmBWI-PIA
26h 37m3 stops
Tue, Sep 30 - Wed, Oct 8
United Airlines Logo
8:10 am - 2:08 pmPIA-BWI
4h 58m1 stop
United Airlines Logo
6:29 am - 10:13 amBWI-PIA
4h 44m1 stop
$349United Airlines
Find Deal
Thu, Aug 7 - Wed, Aug 13
United Airlines Logo
6:45 am - 1:48 pmPIA-BWI
6h 03m1 stop
United Airlines Logo
6:15 am - 10:19 amBWI-PIA
5h 04m1 stop
$399United Airlines
Find Deal
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KAYAK's insights & trends for Peoria to Baltimore flights

Get data-powered insights and trends into flights from Peoria to Baltimore to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Peoria, Illinois to Baltimore?

What’s the cheapest day of the week to fly from Peoria to Baltimore?

The average price of all round-trip flights from Peoria to Baltimore clicked on KAYAK for each day over the last 12 months.

For Peoria to Baltimore, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Baltimore back to Peoria, the best deals are generally found on Tuesday, with Thursday being the most expensive.

What is the cheapest month to fly from Peoria to Baltimore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Peoria to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Peoria to Baltimore is May, where tickets cost $223 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $553 and $509 respectively.

Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$126
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 38% lower on average.
Flight from Peoria to Baltimore

When to book flights from Peoria to Baltimore

Are your dates flexible? Find out the best times to travel from Peoria to Baltimore 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 flights from Peoria to Baltimore

  • What is the cheapest flight from Peoria to Baltimore?

    In the last 3 days, the lowest price for a flight from Peoria to Baltimore was $126 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Peoria and Baltimore?

    No

  • Which airports will I be using when flying from Peoria to Baltimore?

    Peoria airport is called Greater Peoria and the only airport in Baltimore is Baltimore/Washington.

  • Which aircraft models fly most regularly from Peoria to Baltimore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Peoria to Baltimore?

    oneworld, and Star Alliance are the airline alliances operating flights between Peoria and Baltimore, with oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Peoria to Baltimore are United Airlines and American Airlines. With an average price for the route of $323 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 $318 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Peoria to Baltimore?

    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 Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore 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 Baltimore?

    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 Baltimore with an airline and back to Peoria with another airline. Booking your flights between Peoria and BWI 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 Baltimore?

    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 Baltimore from Peoria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Peoria to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Peoria to Baltimore. 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 Baltimore? 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 8846 reviews
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
7.0Entertainment
Airline reviews

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

8.0 ExcellentAnonymous, Jul 2025ORD - SUX
Read more United Airlines reviews

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Everything you need to know for your flight from Peoria to Baltimore

Information on your arrival and departure airports

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