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$340+ Cheap flights from Dubuque (DBQ) to District of Columbia

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — IAD
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Dubuque to District of Columbia

One-way flights from Dubuque to District of Columbia
Search for one-way flight options from Dubuque to District of Columbia. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Sat 1/106:00 amDBQ - DCA
3 stops54h 01mMultiple Airlines
Deal found 12/26$340

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dubuque to District of Columbia 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 December 26, 2025.
Use the filters below to find and compare flights from Dubuque to District of Columbia that are best for you.

Fly from

Dubuque

Fly to

District of Columbia

Route

Depart

Return

Price

DubuqueWashington, D.C.

DBQ - DCA

DBQDCA

Dubuque

Sat 1/10

6:00 am-1:01 pm

3 stops54h 01m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Best time to book a flight from Dubuque to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Dubuque to District of Columbia?

Currently, April is the cheapest month in which you can book a flight from Dubuque to District of Columbia (average of $108). Flying from Dubuque to District of Columbia in March is currently the most expensive (average of $294). 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 District of Columbia. 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 District of Columbia?

    Most people fly from Dubuque (DBQ) if they book a flight from Dubuque to District of Columbia. Dubuque is conveniently located just 7.1 mi from Dubuque’s city center.

  • Can I find deals for flights from Dubuque to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Dubuque to District of Columbia?

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

  • Can I find deals for business class flights from Dubuque to District of Columbia?

    Yes. Cheapflights offers flight deals from Dubuque to District of Columbia 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 District of Columbia?

    Currently, April is the cheapest month in which you can book a flight from Dubuque to District of Columbia (average of $108). Flying from Dubuque to District of Columbia in March is currently the most expensive (average of $294). 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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