HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$146+ Cheap flights from Peoria, IL (PIA) to Maryland

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BWI
may. 25 — jun. 11
lun. 5/25
lun. 6/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Peoria to Maryland

Cheapest flights from Peoria to Maryland
Explore the most affordable flight options available from Peoria to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2026.

This American Airlines deal was found by Cheapflights users on 4/20. 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.
mié. 7/299:51 am
PIA
-
BWI
1 stop4h 12m
American Airlines
mié. 8/57:24 pm
BWI
-
PIA
1 stop4h 35m
American Airlines
Deal found 4/20$261
This American Airlines deal was found by Cheapflights users on 4/20. 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.
mar. 5/197:04 pm
PIA
-
BWI
1 stop4h 02m
American Airlines
mié. 5/278:10 pm
BWI
-
PIA
1 stop4h 48m
American Airlines
Deal found 4/20$276
This United Airlines deal was found by Cheapflights users on 4/23. 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.
mié. 6/248:20 am
PIA
-
IAD
1 stop4h 48m
United Airlines
mar. 6/301:25 pm
IAD
-
PIA
1 stop6h 41m
United Airlines
Deal found 4/23$283
This American Airlines deal was found by Cheapflights users on 4/21. 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.
mar. 5/195:39 pm
PIA
-
IAD
1 stop4h 27m
American Airlines
mar. 5/268:22 pm
IAD
-
PIA
1 stop4h 36m
American Airlines
Deal found 4/21$287
This American Airlines deal was found by Cheapflights users on 4/20. 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.
mar. 5/125:39 pm
PIA
-
IAD
1 stop4h 27m
American Airlines
mié. 5/138:11 pm
IAD
-
PIA
1 stop4h 41m
American Airlines
Deal found 4/20$291
This American Airlines deal was found by Cheapflights users on 4/20. 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.
mar. 5/197:04 pm
PIA
-
BWI
1 stop4h 02m
American Airlines
mié. 5/206:30 pm
BWI
-
PIA
1 stop6h 07m
American Airlines
Deal found 4/20$291
This American Airlines deal was found by Cheapflights users on 4/20. 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.
mar. 5/126:00 am
PIA
-
DCA
1 stop5h 55m
American Airlines
mié. 5/131:46 pm
DCA
-
PIA
1 stop5h 38m
American Airlines
Deal found 4/20$291
This American Airlines deal was found by Cheapflights users on 4/23. 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.
mar. 5/195:39 pm
PIA
-
BWI
1 stop4h 25m
American Airlines
mar. 5/268:10 pm
BWI
-
PIA
1 stop4h 48m
American Airlines
Deal found 4/23$295
This United Airlines deal was found by Cheapflights users on 4/19. 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.
sáb. 6/61:21 pm
PIA
-
IAD
1 stop4h 41m
United Airlines
lun. 6/88:15 am
IAD
-
PIA
1 stop5h 31m
United Airlines
Deal found 4/19$302
This United Airlines deal was found by Cheapflights users on 4/24. 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.
sáb. 6/65:33 pm
PIA
-
DCA
1 stop4h 16m
United Airlines
lun. 6/88:10 pm
DCA
-
PIA
1 stop5h 05m
United Airlines
Deal found 4/24$302
This American Airlines deal was found by Cheapflights users on 4/20. 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.
mar. 5/125:39 pm
PIA
-
IAD
1 stop4h 27m
American Airlines
lun. 5/188:11 pm
IAD
-
PIA
1 stop4h 41m
American Airlines
Deal found 4/20$310
This American Airlines deal was found by Cheapflights users on 4/20. 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.
mar. 5/121:54 pm
PIA
-
DCA
1 stop4h 11m
American Airlines
lun. 5/185:41 pm
DCA
-
PIA
1 stop7h 11m
American Airlines
Deal found 4/20$310

Find flight deals from Peoria to Maryland

Keep the following information in mind while searching for Peoria to Maryland flight deals. Data was last updated abril 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(American Airlines)

One-way from

$146
(American Airlines)

Popular in

May

Cheapest in

December

Average price

$364
Provider with most accurate pricing for Greater Peoria-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Washington, D.C. (WAS) flights.
Search Deals
From Greater Peoria to Maryland
Search Deals
One-way flight from Greater Peoria to Maryland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Maryland 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 abril 25, 2026.
Use the filters below to find and compare flights from Peoria to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

mar. 5/19

7:04 pm-12:06 am

1 stop4h 02m

Baltimore/Washington

dom. 5/24

8:10 pm-11:58 pm

1 stop4h 48m

$291

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

jue. 6/25

5:33 pm-12:48 am

1 stop6h 15m

Baltimore/Washington

lun. 6/29

8:40 pm-12:35 am

1 stop4h 55m

$291

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

mar. 5/19

6:30 am-1:00 pm

1 stop5h 30m

Washington, D.C. Reagan-National

mié. 5/20

10:30 am-2:03 pm

1 stop4h 33m

$291

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

mar. 5/12

6:19 am-2:08 pm

1 stop6h 49m

Washington, D.C. Reagan-National

mié. 5/13

6:00 am-11:42 am

1 stop6h 42m

$291

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

sáb. 6/6

1:21 pm-7:02 pm

1 stop4h 41m

Washington, D.C. Dulles Intl

lun. 6/8

8:15 am-12:46 pm

1 stop5h 31m

$302

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

sáb. 6/13

2:27 pm-10:49 pm

1 stop7h 22m

Washington, D.C. Reagan-National

dom. 6/14

6:30 am-10:10 am

1 stop4h 40m

$302

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

sáb. 6/6

5:33 pm-10:49 pm

1 stop4h 16m

Washington, D.C. Reagan-National

lun. 6/8

8:10 pm-12:15 am

1 stop5h 05m

$302

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

jue. 6/25

5:33 pm-12:45 am

1 stop6h 12m

Washington, D.C. Dulles Intl

lun. 6/29

3:30 pm-7:06 pm

1 stop4h 36m

$321

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

jue. 10/22

10:55 am-3:38 pm

1 stop3h 43m

Washington, D.C. Reagan-National

lun. 10/26

7:00 pm-12:19 am

1 stop6h 19m

$321

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

jue. 6/25

8:20 am-3:52 pm

1 stop6h 32m

Washington, D.C. Reagan-National

lun. 6/29

3:30 pm-7:06 pm

1 stop4h 36m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 52 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Peoria to Maryland

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

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

Currently, May is the cheapest month in which you can book a flight from Peoria, Illinois to Maryland (average of $198). Flying from Peoria, Illinois to Maryland in August is currently the most expensive (average of $477). 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.

How much does it cost to fly round-trip from Peoria, Illinois to Maryland?

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated abril 25, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Peoria to Maryland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,650 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,650 reviews
United Airlines
7.4
Good
9,650 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,672 reviews
United Airlines
7.4
Good
9,650 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

  • What airport do you fly from for flights from Peoria to Maryland?

    Located just 6.0 mi from the city center, Greater Peoria (PIA) is the airport most travelers will use when flying to Maryland from Peoria.

  • How long is the flight from Peoria, Illinois to Maryland?

    A quick flight from Peoria, Illinois to Maryland can take about 4h 02m. American Airlines provides one of the quickest options available for as low as $276. Peoria, Illinois and Maryland are separated by a distance of 697 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Peoria, Illinois to Maryland?

    The most popular flight routes from Peoria, Illinois to Maryland are Greater Peoria - Washington, D.C. Dulles Intl, Greater Peoria - Baltimore/Washington and Greater Peoria - Philadelphia.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Peoria, Illinois to Maryland (average of $198). Flying from Peoria, Illinois to Maryland in August is currently the most expensive (average of $477). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Peoria to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Newark flights
O'Hare Intl to Orlando flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Seattle flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Denver flights
O'Hare Intl to Los Angeles flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Miami flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Sky Harbor Intl flights
Midway to Newark flights
O'Hare Intl to Atlanta flights
Midway to Las Vegas flights
O'Hare Intl to San Diego flights
O'Hare Intl to Tampa flights
Midway to Orlando flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Ontario flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Hobby flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Boston flights
Midway to Los Angeles flights
Midway to Miami flights
Midway to John F Kennedy Intl flights
O'Hare Intl to George Bush Intcntl flights
Midway to Atlanta flights
Midway to Hobby flights
Midway to Fort Lauderdale flights
O'Hare Intl to Nashville flights
St. Louis to Las Vegas flights
O'Hare Intl to Love Field flights
O'Hare Intl to Reagan-National flights
Midway to LaGuardia flights
O'Hare Intl to Santa Ana flights
Midway to Seattle flights
St. Louis to Orlando flights
Midway to Tampa flights
Midway to Denver flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Austin flights
O'Hare Intl to Charleston flights
St. Louis to Seattle flights
O'Hare Intl to Salt Lake City flights

Top 2 airlines flying from Peoria to Maryland

Discover the top 2 airlines that operate flights from Peoria to Maryland. 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 abril 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$449FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights