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$152+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BWI
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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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 July 25, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 8/224:24 pm
PIA
-
IAD
1 stop5h 31m
American Airlines
Tue 8/2510:27 am
IAD
-
PIA
1 stop6h 46m
American Airlines
Deal found 7/22$283
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/226:00 am
PIA
-
DCA
1 stop6h 54m
American Airlines
Tue 8/251:46 pm
DCA
-
PIA
1 stop5h 29m
American Airlines
Deal found 7/22$283
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:54 pm
PIA
-
BWI
1 stop15h 34m
Multiple Airlines
Sat 9/269:24 am
BWI
-
PIA
2 stops32h 36m
Multiple Airlines
Deal found 7/22$284
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 8/194:24 pm
PIA
-
IAD
1 stop5h 31m
American Airlines
Tue 9/17:57 am
IAD
-
PIA
2 stops11h 19m
American Airlines
Deal found 7/20$288
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 8/194:24 pm
PIA
-
DCA
1 stop6h 35m
American Airlines
Tue 9/111:56 am
DCA
-
PIA
2 stops7h 20m
American Airlines
Deal found 7/20$288
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 10/225:30 pm
PIA
-
DCA
1 stop5h 29m
American Airlines
Tue 11/35:26 pm
DCA
-
PIA
1 stop5h 00m
American Airlines
Deal found 7/21$296
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/234:27 pm
PIA
-
IAD
1 stop5h 24m
American Airlines
Sat 9/2610:25 am
IAD
-
PIA
2 stops7h 33m
American Airlines
Deal found 7/23$298
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/2210:41 am
PIA
-
IAD
1 stop5h 56m
United Airlines
Sat 8/293:40 pm
IAD
-
PIA
1 stop4h 23m
United Airlines
Deal found 7/25$306
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 am
PIA
-
PHL
1 stop5h 13m
United Airlines
Wed 10/2811:24 am
PHL
-
PIA
1 stop6h 31m
United Airlines
Deal found 7/21$309
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 10/225:30 pm
PIA
-
DCA
1 stop5h 29m
American Airlines
Mon 10/2611:30 am
DCA
-
PIA
1 stop6h 29m
American Airlines
Deal found 7/22$309
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 9/44:24 pm
PIA
-
IAD
1 stop5h 31m
American Airlines
Tue 9/87:57 am
IAD
-
PIA
2 stops11h 19m
American Airlines
Deal found 7/25$311
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/138:29 am
PIA
-
IAD
1 stop4h 26m
United Airlines
Thu 8/206:15 am
IAD
-
PIA
1 stop4h 51m
United Airlines
Deal found 7/23$319

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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$283
(American Airlines)

One-way from

$152
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$268
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. 14% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 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

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 8/19

8:29 am-1:55 pm

1 stop4h 26m

Washington, D.C. Dulles Intl

Tue 9/1

3:40 pm-7:03 pm

1 stop4h 23m

$283

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Wed 8/19

4:24 pm-11:59 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Tue 9/1

11:56 am-4:13 pm

1 stop5h 17m

$283

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sat 10/10

4:05 pm-10:59 pm

1 stop5h 54m

Baltimore/Washington

Wed 10/14

5:29 pm-10:58 pm

1 stop6h 29m

$283

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Wed 9/23

4:54 pm-9:28 am

1 stop15h 34m

Baltimore/Washington

Sat 9/26

9:24 am-5:00 pm

2 stops32h 36m

$284

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 8/19

4:24 pm-10:55 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Tue 9/1

7:57 am-6:16 pm

2 stops11h 19m

$288

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Wed 9/23

4:27 pm-10:51 pm

1 stop5h 24m

Washington, D.C. Dulles Intl

Sat 9/26

10:25 am-4:58 pm

2 stops7h 33m

$298

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Sat 8/22

10:41 am-5:37 pm

1 stop5h 56m

Washington, D.C. Dulles Intl

Sat 8/29

3:40 pm-7:03 pm

1 stop4h 23m

$306

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Fri 9/4

5:45 am-1:55 pm

1 stop7h 10m

Washington, D.C. Dulles Intl

Tue 9/8

1:13 pm-4:58 pm

1 stop4h 45m

$306

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Tue 9/22

3:35 pm-9:09 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Sun 9/27

6:12 pm-10:58 pm

1 stop5h 46m

$306

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Fri 9/4

10:41 am-5:09 pm

1 stop5h 28m

Washington, D.C. Reagan-National

Wed 9/9

7:46 am-1:39 pm

1 stop6h 53m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 46 resultsSorted by cheapest first
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5

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, January is the cheapest month in which you can book a flight from Peoria, Illinois to Maryland (average of $274). Flying from Peoria, Illinois to Maryland in November is currently the most expensive (average of $649). 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?

Airfare is below average for this route at the moment.
Peoria, Illinois to Maryland flights typically cost between $383 and $460 in October.
The cheapest round-trip price found within the last 5 days was $283 on United Airlines (Oct 10-Oct 14).

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 July 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
10,034 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
American Airlines
7.1
Good
11,847 reviews
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

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 5h 31m. American Airlines provides one of the quickest options available for as low as $283. Peoria, Illinois and Maryland are separated by a distance of 660 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 - Washington, D.C. Reagan-National.

  • 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, January is the cheapest month in which you can book a flight from Peoria, Illinois to Maryland (average of $274). Flying from Peoria, Illinois to Maryland in November is currently the most expensive (average of $649). 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 Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$269Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$280Average$356FlexibilityNo cancel feeOn-time69%

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