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$238+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BWI
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 5/125:39 pm
PIA
-
IAD
1 stop4h 27m
American Airlines
Wed 5/138:11 pm
IAD
-
PIA
1 stop4h 41m
American Airlines
Deal found 3/9$271
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 5/127:04 pm
PIA
-
DCA
1 stop3h 53m
American Airlines
Wed 5/131:45 pm
DCA
-
PIA
1 stop5h 39m
American Airlines
Deal found 3/9$271
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/81:22 pm
PIA
-
PHL
1 stop4h 21m
American Airlines
Sat 4/117:46 pm
PHL
-
PIA
1 stop5h 06m
American Airlines
Deal found 3/8$289
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/176:00 am
PIA
-
BWI
1 stop4h 11m
American Airlines
Thu 4/307:52 pm
BWI
-
PIA
1 stop4h 41m
American Airlines
Deal found 3/7$289
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/76:54 pm
PIA
-
DCA
1 stop4h 03m
American Airlines
Sun 5/109:32 am
DCA
-
PIA
1 stop4h 20m
American Airlines
Deal found 3/10$289
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/297:05 pm
PIA
-
DCA
1 stop3h 52m
American Airlines
Sun 5/37:00 am
DCA
-
PIA
1 stop6h 52m
American Airlines
Deal found 3/11$300
This United Airlines deal was found by Cheapflights users on 3/8. 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 6/65:33 pm
PIA
-
PHL
1 stop6h 24m
United Airlines
Sat 6/136:00 am
PHL
-
PIA
1 stop5h 10m
United Airlines
Deal found 3/8$301
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/91:20 pm
PIA
-
IAD
1 stop5h 03m
United Airlines
Thu 4/166:15 am
IAD
-
PIA
1 stop4h 47m
United Airlines
Deal found 3/11$309
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 5/155:30 pm
PIA
-
PHL
1 stop6h 29m
United Airlines
Mon 5/188:30 pm
PHL
-
PIA
1 stop4h 36m
United Airlines
Deal found 3/11$309
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/18:05 am
PIA
-
BWI
1 stop4h 57m
United Airlines
Wed 4/86:55 pm
BWI
-
PIA
1 stop5h 02m
United Airlines
Deal found 3/11$309
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/710:45 am
PIA
-
DCA
1 stop3h 53m
United Airlines
Sun 5/103:30 pm
DCA
-
PIA
1 stop4h 29m
United Airlines
Deal found 3/11$309
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 3/275:25 pm
PIA
-
PHL
1 stop5h 51m
United Airlines
Sat 4/46:17 am
PHL
-
PIA
1 stop7h 19m
United Airlines
Deal found 3/11$314

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(American Airlines)

One-way from

$238
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$323
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. 23% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 12, 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

Tue 5/12

5:39 pm-11:06 pm

1 stop4h 27m

Washington, D.C. Dulles Intl

Wed 5/13

8:11 pm-11:52 pm

1 stop4h 41m

$271

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Tue 5/12

7:04 pm-11:57 pm

1 stop3h 53m

Washington, D.C. Reagan-National

Wed 5/13

1:45 pm-6:24 pm

1 stop5h 39m

$271

PeoriaPhiladelphia

PIA - PHL

PIAPHL

Greater Peoria

Fri 5/29

1:21 pm-9:28 pm

1 stop7h 07m

Philadelphia

Sat 6/6

6:00 am-10:10 am

1 stop5h 10m

$289

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Fri 7/3

1:21 pm-7:10 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Mon 7/6

7:10 pm-12:15 am

1 stop6h 05m

$289

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Fri 4/17

6:00 am-11:11 am

1 stop4h 11m

Baltimore/Washington

Thu 4/30

7:52 pm-11:33 pm

1 stop4h 41m

$289

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 5/7

6:30 am-11:48 am

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 5/10

8:20 am-12:57 pm

1 stop5h 37m

$309

PeoriaWashington, D.C.

PIA - IAD

PIAIAD

Greater Peoria

Thu 4/9

1:20 pm-7:23 pm

1 stop5h 03m

Washington, D.C. Dulles Intl

Thu 4/16

6:15 am-10:02 am

1 stop4h 47m

$309

PeoriaWashington, D.C.

PIA - DCA

PIADCA

Greater Peoria

Thu 5/7

6:54 pm-11:57 pm

1 stop4h 03m

Washington, D.C. Reagan-National

Sun 5/10

6:50 am-12:52 pm

1 stop7h 02m

$309

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Sat 5/23

10:45 am-5:01 pm

1 stop5h 16m

Baltimore/Washington

Fri 5/29

6:10 am-10:10 am

1 stop5h 00m

$309

PeoriaBaltimore

PIA - BWI

PIABWI

Greater Peoria

Wed 4/1

8:05 am-2:02 pm

1 stop4h 57m

Baltimore/Washington

Wed 4/8

6:55 pm-10:57 pm

1 stop5h 02m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 40 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Peoria, Illinois to Maryland (average of $173). Flying from Peoria, Illinois to Maryland in January is currently the most expensive (average of $274). 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.

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 March 12, 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
9,418 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,432 reviews
United Airlines
7.4
Good
9,418 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 27m. American Airlines provides one of the quickest options available for as low as $271. 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 - Baltimore/Washington, Greater Peoria - Washington, D.C. Reagan-National 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, November is the cheapest month in which you can book a flight from Peoria, Illinois to Maryland (average of $173). Flying from Peoria, Illinois to Maryland in January is currently the most expensive (average of $274). 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$449FlexibilityNo cancel feeOn-time69%

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