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$121+ Cheap flights from Peoria, IL to Baltimore (PIA - BWI)

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BWI
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Peoria to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Baltimore (BWI). 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 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$121
(Mytrip)

Popular in

May

Cheapest in

February

Average price

$341
Provider with most accurate pricing for Greater Peoria-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Baltimore/Washington flights.
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From Greater Peoria to Baltimore/Washington
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One-way flight from Greater Peoria to Baltimore/Washington
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Highest demand for flights based on searches. 28% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Peoria to Baltimore

Cheapest flights from Peoria to Baltimore
Explore the most affordable flight options available from Peoria to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 8/73:39 pmPIA - BWI
1 stop5h 03mUnited Airlines
Sun 8/106:15 amBWI - PIA
1 stop5h 04mUnited Airlines
Deal found 3/24$249
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:07 pmPIA - BWI
2 stops15h 40mMultiple Airlines
Thu 5/811:54 amBWI - PIA
2 stops27h 24mMultiple Airlines
Deal found 3/24$267
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Sat 5/314:18 pmPIA - BWI
1 stop6h 35mAmerican Airlines
Thu 6/56:00 amBWI - PIA
1 stop4h 47mAmerican Airlines
Deal found 3/24$330

Cheapflights Fare Finder

Customize your flight search to find flights from Peoria to Baltimore 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 25, 2025.
Use the filters below to find and compare flights from Peoria to Baltimore that are best for you.

Fly from

Peoria

Fly to

Baltimore

Route

Depart

Return

Price

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Thu 8/7

3:39 pm-9:42 pm

1 stop5h 03m

Baltimore/Washington

Sun 8/10

6:15 am-10:19 am

1 stop5h 04m

$249

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Mon 5/5

9:07 pm-1:47 pm

2 stops15h 40m

Baltimore/Washington

Thu 5/8

11:54 am-2:18 pm

2 stops27h 24m

$267

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sat 5/31

4:18 pm-11:53 pm

1 stop6h 35m

Baltimore/Washington

Thu 6/5

6:00 am-9:47 am

1 stop4h 47m

$330

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sun 4/6

6:11 pm-12:24 am

1 stop29h 13m

$121

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sun 5/18

5:05 pm-10:05 pm

1 stop4h 00m

$201

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sat 4/12

6:50 am-2:18 pm

1 stop6h 28m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Peoria to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to Baltimore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Baltimore

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

Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Baltimore (average of $241). Flying from Peoria, Illinois to Baltimore in March is currently the most expensive (average of $290). 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.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated March 25, 2025.
United Airlines
7.4
Good
8,605 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,605 reviews
United Airlines
7.4
Good
8,605 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,605 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

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

    Currently priced at $249, United Airlines will fly you from Peoria, Illinois to Baltimore and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $330. United Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Baltimore 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 Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Baltimore (average of $241). Flying from Peoria, Illinois to Baltimore in March is currently the most expensive (average of $290). 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

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Alternative routes for Peoria to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Peoria to Baltimore

Discover the top airline that operate flights from Peoria to Baltimore. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$224Average$331FlexibilityNo cancel feeOn-time71%
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