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$520+ Cheap flights from Dubuque (DBQ) to Maryland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — BWI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Dubuque to Maryland

Keep the following information in mind while searching for Dubuque to Maryland flight deals. Data was last updated July 30, 2025.

Round-trip from

$520
(United)
From Dubuque to Maryland
Search Deals

Find flight deals from Dubuque to Maryland

Cheapest flights from Dubuque to Maryland
Explore the most affordable flight options available from Dubuque to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:50 amDBQ - DCA
1 stop7h 01mMultiple Airlines
Sun 8/247:00 pmDCA - DBQ
1 stop23h 55mMultiple Airlines
Deal found 7/30$520
This United deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:50 amDBQ - PHL
1 stop15h 31mMultiple Airlines
Mon 9/86:27 pmPHL - DBQ
1 stop24h 28mMultiple Airlines
Deal found 7/29$520
This United deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:50 amDBQ - BWI
1 stop4h 58mMultiple Airlines
Sun 9/146:40 pmBWI - DBQ
1 stop24h 15mMultiple Airlines
Deal found 7/29$526

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dubuque 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 30, 2025.
Use the filters below to find and compare flights from Dubuque to Maryland that are best for you.

Fly from

Dubuque

Fly to

Maryland

Route

Depart

Return

Price

DubuqueWashington, D.C.

DBQ - DCA

DBQDCA

Dubuque

Thu 8/21

7:50 am-3:51 pm

1 stop7h 01m

Washington, D.C. Reagan-National

Sun 8/24

7:00 pm-5:55 pm

1 stop23h 55m

$520

DubuquePhiladelphia

DBQ - PHL

DBQPHL

Dubuque

Thu 9/4

7:50 am-12:21 am

1 stop15h 31m

Philadelphia

Mon 9/8

6:27 pm-5:55 pm

1 stop24h 28m

$520

DubuqueBaltimore

DBQ - BWI

DBQBWI

Dubuque

Thu 9/11

7:50 am-1:48 pm

1 stop4h 58m

Baltimore/Washington

Sun 9/14

6:40 pm-5:55 pm

1 stop24h 15m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Dubuque to Maryland

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

What is the cheapest month to book a flight from Dubuque to Maryland?

Currently, August is the cheapest month in which you can book a flight from Dubuque to Maryland (average of $241). Flying from Dubuque to Maryland 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.

Related info for your journey

Find useful and relevant information for your journey from Dubuque 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 Dubuque to Maryland?

    Dubuque (DBQ) is the airport you will fly out of if you book a flight from Dubuque to Maryland. It is only a 7.1 mi journey to Dubuque (DBQ) from Dubuque’s city center.

  • What are the most popular routes from Dubuque to Maryland?

    Most travelers choose Dubuque - Philadelphia, Dubuque - Baltimore/Washington or Dubuque - Washington, D.C. Reagan-National when deciding on the best route from Dubuque to Maryland.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Dubuque to Maryland (average of $241). Flying from Dubuque to Maryland 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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