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Dubuque

$227+ Cheap flights from Washington, D.C. (WAS) to Dubuque (DBQ)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DBQ
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Dubuque

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Dubuque (DBQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$534
(Mytrip)

One-way from

$227
(United)
From Washington, D.C. (WAS) to Dubuque
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One-way flight from Washington, D.C. (WAS) to Dubuque
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Find flight deals from Washington, D.C. to Dubuque

Cheapest flights from Washington, D.C. to Dubuque
Explore the most affordable flight options available from Washington, D.C. to Dubuque. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:57 pmBWI - DBQ
3 stops20h 58mMultiple Airlines
Sat 9/67:50 amDBQ - BWI
2 stops14h 35mMultiple Airlines
Deal found 8/18$534
This United deal was found by Cheapflights users on 8/18. 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.
Tue 9/28:30 amDCA - DBQ
1 stop10h 25mMultiple Airlines
Sat 9/67:50 amDBQ - DCA
1 stop12h 13mMultiple Airlines
Deal found 8/18$648
This United deal was found by Cheapflights users on 8/18. 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.
Tue 9/21:15 pmIAD - DBQ
1 stop5h 40mMultiple Airlines
Sat 9/67:50 amDBQ - IAD
1 stop4h 59mMultiple Airlines
Deal found 8/18$648
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:04 amBWI - DBQ
1 stop8h 51mMultiple Airlines
Mon 9/17:50 amDBQ - BWI
2 stops29h 56mMultiple Airlines
Deal found 8/20$700
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:12 pmBWI - DBQ
1 stop26h 43mMultiple Airlines
Mon 9/17:50 amDBQ - BWI
1 stop7h 31mMultiple Airlines
Deal found 8/20$780
This United deal was found by Cheapflights users on 8/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:00 pmDCA - DBQ
1 stop22h 55mMultiple Airlines
Mon 9/17:50 amDBQ - DCA
1 stop25h 08mMultiple Airlines
Deal found 8/20$875
This United deal was found by Cheapflights users on 8/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:25 amDCA - DBQ
1 stop12h 30mMultiple Airlines
Mon 9/17:50 amDBQ - DCA
1 stop26h 08mMultiple Airlines
Deal found 8/20$895
This United deal was found by Cheapflights users on 8/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:35 amIAD - DBQ
1 stop12h 20mMultiple Airlines
Mon 9/17:50 amDBQ - IAD
1 stop27h 05mMultiple Airlines
Deal found 8/20$920
This United deal was found by Cheapflights users on 8/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:55 pmIAD - DBQ
1 stop27h 00mMultiple Airlines
Mon 9/17:50 amDBQ - IAD
2 stops22h 37mMultiple Airlines
Deal found 8/20$923

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Dubuque 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 August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Dubuque that are best for you.

Fly from

Washington, D.C.

Fly to

Dubuque

Route

Depart

Return

Price

BaltimoreDubuque

BWI - DBQ

BWIDBQ

Baltimore/Washington

Tue 9/2

9:57 pm-5:55 pm

3 stops20h 58m

Dubuque

Sat 9/6

7:50 am-11:25 pm

2 stops14h 35m

$534

Washington, D.C.Dubuque

DCA - DBQ

DCADBQ

Washington, D.C. Reagan-National

Tue 9/2

8:30 am-5:55 pm

1 stop10h 25m

Dubuque

Sat 9/6

7:50 am-9:03 pm

1 stop12h 13m

$648

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Tue 9/2

1:15 pm-5:55 pm

1 stop5h 40m

Dubuque

Sat 9/6

7:50 am-1:49 pm

1 stop4h 59m

$648

Washington, D.C.Dubuque

DCA - DBQ

DCADBQ

Washington, D.C. Reagan-National

Mon 1/26

1:00 pm-5:55 pm

1 stop5h 55m

$227

BaltimoreDubuque

BWI - DBQ

BWIDBQ

Baltimore/Washington

Fri 8/29

4:12 pm-5:55 pm

1 stop26h 43m

$292

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Fri 8/29

8:00 am-5:55 pm

2 stops34h 55m

$295

Washington, D.C.Dubuque

DCA - DBQ

DCADBQ

Washington, D.C. Reagan-National

Fri 8/29

5:59 pm-5:55 pm

1 stop24h 56m

$412

Washington, D.C.Dubuque

DCA - DBQ

DCADBQ

Washington, D.C. Reagan-National

Thu 8/28

2:00 pm-5:55 pm

1 stop4h 55m

$426

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Thu 8/28

6:35 am-5:55 pm

1 stop12h 20m

$432

BaltimoreDubuque

BWI - DBQ

BWIDBQ

Baltimore/Washington

Thu 8/28

10:51 am-5:55 pm

1 stop8h 04m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Washington, D.C. to Dubuque

Have a flexible travel schedule? Discover the best time to fly to Dubuque from Washington, D.C. 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 Washington, D.C. to Dubuque
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Dubuque. 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 into for flights to Dubuque from Washington, D.C.?

    For a flight from Washington, D.C. to Dubuque, you will be flying into Dubuque. Dubuque (DBQ) is just 7.1 mi from the center of the city. Dubuque is the only Dubuque airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Dubuque from Washington, D.C. on a regular basis.

  • What are the most popular routes from Washington, D.C. to Dubuque?

    When deciding which route to take from Washington, D.C. to Dubuque consider Baltimore/Washington - Dubuque, Washington, D.C. Reagan-National - Dubuque or Washington, D.C. Dulles Intl - Dubuque as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Dubuque that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Dubuque?

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

  • Can I find deals for business class flights from Washington, D.C. to Dubuque?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Dubuque by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Dubuque?

Book flights to Dubuque if you plan to visit one of these locations
Prairie du Chien
Galena

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